Applied General Equilibrium Analysis of Taxation and International Trade in Russia Yelena Tuzova University of Minnesota First Draft: March 3, 2007 Last Version: November 14, 2011 ABSTRACT__________________________________________________________________ In recent years, the International Monetary Fund (IMF), the World Bank and the members of the World Trade Organization (WTO) have criticized Russia for its high border taxes. Despite the first political attempt made in 2000-2001 to reduce import tariffs, the average tariff in Russia in 2003 was still in the range of 13 to 14.5 per cent, a level considerably higher than the OECD countries. Since Russia is a country heavily dependent on trade taxes, I focus on the fiscal impact of eliminating the tariff revenues as well as analyzing its potential effect on domestic production, price level, trade flows, and social welfare. I also analyze the effects of Russia’s decision to impose high export taxes as an attempt to compensate for revenue loss. To conduct the analysis, I construct a static applied general equilibrium (GE) model and perform a series of numerical experiments, such as a partial and complete tariff elimination scenario. To calibrate the model, I work with an input-output (IO) table of the most recent year available, 2003, and construct a social accounting matrix (SAM) with a much higher degree of disaggregation and precision than any such matrix in the existing literature on Russia’s economy. I find that tariff elimination reform has a positive effect in terms of trade diversification, but a negative effect in terms of consumer and social welfare. To compensate the budget loss, in my model the government can choose to impose either higher taxes on consumption or higher export taxes on foreigners. Both policies increase government welfare but decrease consumer and social welfare which in the long run might lead to bigger economic losses. _____________________________________________________________________________ *I am especially grateful to Timothy J. Kehoe, my thesis advisor, for his helpful suggestions, support and encouragement; Professors Cristina Arellano and Pedro Amaral, for their comments and the seminar participants at the Trade and Development Workshop. I would also like to thank Julian Diaz, Eren Nevzat, Bayram Yenikaya, and Tatyana Volikova for their help. †Department of Economics, University of Minnesota, 1035 Heller Hall, 271-19th Avenue South, Minneapolis, MN 55455. Email: yelena@econ.umn.edu. 1. Introduction After proclaiming independence in late 1991, Russia embarked on the difficult transition from central planning to a market economy. The transition involved an abrupt contraction in trade with former socialist economies as well as a considerable reduction in the offered subsidies to various sectors. The sudden change in the economic course triggered Russia to take the step of accessing other world economies: the markets of the World Trade Organization (WTO) member countries. But differences over some critical issues, like Russia’s tariff structure, make uncertain the timetable for Russia’s access to the WTO. In this paper, I present a static applied general equilibrium (GE) tax model to evaluate the impact in Russia of the 2000-2001 tariff reform on relative prices, domestic production, trade volume, government revenue, and welfare. To perform a series of numerical experiments, I have used the information contained in the social accounting matrix (SAM). The SAM contains 20 industrial sectors, a much higher degree of disaggregation than any such matrix in the existing literature on the Russian economy, is based on an input-output (IO) table of 2003, the most recent year available. In addition, I carry out the sensitivity analysis with respect to different values for Armington elasticities of import substitution across sectors. As far as of import substitution between sectors, the econometric estimates are taken from Alekseev (2003). The computational model reported here simultaneously accommodates several taxes: indirect taxes on production and consumption goods, income tax, tariffs and export taxes. Incorporating various tax instruments helps me to appraise the effect of one tax change only on other taxes and provides a fresh insight into trade policy discussions. In my model there is present both a government deficit and trade surplus. The government deficit is modeled as a purchase of government bonds while the trade surplus is modeled as capital outflow. The consumers consider bonds and foreign investment to be perfect substitutes for physical capital as savings instruments. My analysis shows that tariff elimination associated with possible access to the WTO would cause significant changes in trade flows between Russia and the rest of the world, the overall increase of imports into Russia in all sectors, and the diversification of Russia’s industries. However, at the same time we can observe a drop in domestic production in almost all sectors and a drop in exports of natural gas and crude oil. As these are the most important industries, even a slight drop in such sectors could lead to huge economic losses. By adopting the tariff elimination policy, the government would lose a significant part of its budget which in my model could be compensated by imposing high export taxes on foreigners. Sensitivity analysis shows that my 2 results are robust to the changes in Armington elasticities. Overall, a free trade agreement between Russia and the rest of the world is not an optimal form of economic integration for Russia. My paper is related to a wider series of applied GE modeling popularized in the 1960s and 1970s. Using the Walrasian general-equilibrium structure, these models were aimed at evaluating policy options such as the distortionary effects of taxes, tariffs and other policies, and to assess the winners and losers of such policy changes. The relatively recent empirical studies on applied GE models are used to quantify possible outcomes of the European Union (EU) enlargement, the effects of the North American Free Trade Agreement (NAFTA) and the access to the World Trade Organization (WTO) by countries in Central and Eastern Europe and Latin America. These studies include the works of Kehoe and Serra-Puche (1983), Kehoe, Manresa, Noyola, Polo, and Sancho (1988), Rutherford and Paltsev (1999), Lejour, Mooji, and Nahuis (2001), Alekseev, Tourdyeva, and Yudaeva (2003), Kehoe (2003), Jensen, Rutherford, and Tarr (2004), Cho and Diaz (2006). For instance, Kehoe et al. (1988) analyse the economic effect of the 1986 tax reform in Spain after it entered the then European Economic Community (EEC). Cho and Diaz (2006) give the quantitative estimates of the potential gains and losses of two trade liberalization episodes within Ecuador and Slovenia. Rutherford and Paltsev (1999), in the case of Russia, analyse the marginal excess burden of various tax instruments in Russia based on an unbalanced 1995 Russian input-output table with 9 sectors. The authors recreate an Arrow-Debreu (1954) general equilibrium model, elaborated on to Arrow and Hahn (1971) in MPSGE (Mathematical Programming System for General Equilibrium Analysis) format, a programming language elaborated in the 1980s to solve computable general equilibrium models. Using the Global Trade Analysis Project (GTAP) database for the year of 1997, Lejour, Mooji, and Nahuis (2001) focus primarily on the impact of the EU enlargement on potential candidates and on the existing members of the EU. They model Russia as an integrated member of the Former Soviet Union (FSU), not as a separate region. Therefore, the results must be interpreted carefully. Unlike this work, Alekseev, Tourdyeva, and Yudaeva (2003) managed to model Russia as an autonomous region and concentrate on the cost/benefit analysis of the abolishment of the trade barriers between the EU and the Central and Eastern European Countries (CEECs) for the Russian economy. To conduct simulation experiments, the authors use a comparative static (without modeling any explicit time periods) multi-regional computable general equilibrium model with 15 production sectors for the year 2000. They found that a change in tariffs associated with access to the WTO does not make a significant change to the Russian economic environment. However, the creation of the Common European Economic Space (CEES) – a free trade area between Russia and the enlarged Europe – would make the Russian economy diversify its domestic production: 3 a drop in oil, gas and nonferrous metallurgy production which accounts in nominal terms for almost €64 million (Euros) (Alekseev et al. (2003), p.9) and an increase in the sectors such as ferrous metallurgy, food processing industry, agriculture, and construction. The rest of the paper is as follows: Section 2 describes the database to illustrate how a general equilibrium model can be adapted for policy evaluation work; Section 3 discusses the essential elements of the applied general equilibrium model with taxes placing emphasis on the choice of parameter values and functional forms; Section 4 analyzes the numerical results of two policy scenarios suggested by the trade liberalization reform. I close the paper with the lessons learned from the results and the potential for future research. The appendix contains a number of technical details omitted from the text. 2. Data To provide a comprehensive and detailed description of the transactions in the Russian economy, I use a social accounting matrix, commonly known as SAM. The use of SAM can be traced back to Stone (1947), the primary architect of the United Nations System of National Accounts (the UN SNA), the System of Social and Demographic Statistics (SSDS), and Quesnay’s (1759) Tableau Economique. Despite the fact that SAM presents only a static image of the economy and clearly cannot reveal much information on dynamics, it serves as a good statistical basis of the country’s economic structure. For example, if policy makers are concerned with the distribution of income to different households based upon a change in government expenditures, then the SAM can be constructed to create multiple household sectors based on various income levels (Miayazawa, 1976). Likewise, the distribution of profits from industry sectors can be accomplished by creating proprietorship and corporate firm categories (Fannin, 2000). The SAMs are able to directly address similar types of questions. Therefore, it is not surprising why researchers and policy makers have demonstrated an increasing interest in applications of SAMs to policy analyses over the past two decades (Pyatt and Round, 1985 and Kehoe, 1996). The SAM framework embodies the information normally included in national income accounts and the Leontief (1941) input-output model of production. The data sources used to construct the SAM for Russia are the official 2003 input-output table provided by Goskomstat (the Federal State Statistics in Russia), national account statistics, and data collected from the World Bank and the International Trade Administration of the U.S. Department of Commerce. The SAM matrix presented here has a much higher degree of sectoral disaggregation and precision than any such matrix in the existing literature on the Russian economy. Given the key 4 importance of oil and gas production in Russia, there is a particular interest in evaluating how oilrelated industries might respond to potential trade liberalization scenarios. Thus, unlike any previous works on trade liberalization reforms in Russia, I will consider the crude oil extraction, oil manufacturing, and natural gas industries separately. In total, the matrix contains 20 industries and 20 products. A list of these sectors can be found in Table 2.1. The paper does not attempt to explain how to construct the SAM, however, a brief explanation of how the data is organized might be useful. The SAM, by definition, is a series of accounts put in the matrix form. The entries in the matrix represent receipts when read across rows and expenditures when read down columns. Thus the entry in row i , column j , represents receipts by account i from account j or, alternatively, expenditures by account j that are paid to account i . Since the principles of double-entry bookkeeping apply, incomings into one account must balance with the outgoings from another account. Table 2.2 illustrates in schematic form the structure of the SAM for Russia. The rows and columns of the matrix are grouped into blocks: production goods sectors, consumption goods sectors, factors of production, institutions, the capital account, and the foreign sector. Let us take a close look at some of them. I start with the production account (1) labeled here as “production goods sectors”. It represents production sector outputs that are used as intermediate inputs, at producers’ prices, for production good industries, consumption good industries and for the final consumption by household, government, investment/savings and the rest of the world. Take, for example, row 10 and column 3 of Table 8.5 (see Appendix). It notes that in 2003 the electric industry has consumed machinery in the value of 14.79 trillions rubles. The next column shows that oil extraction industry has consumed machinery worth 24.15 trillion rubles. The SAM factor account (3) is split into two factors of production: labor and capital. Together they are used in the production process and receive income from the process. Since the original 2003 use IO table does not explicitly provide the data on labor and capital income, I first calculate the labor and capital share using the data on components of gross value added at producer’s prices from the table. Gross value added corresponds to the income items of compensation to employees, gross profit (or gross operating surplus), gross mixed income, other taxes on production, other subsidies on production, and indirectly measured financial intermediation. Knowing the fractions of capital and labor income and total value added, I am then be able to find a good approximation to labor earnings and return on capital. 5 In terms of institutional detail, the SAM includes one account each for households, government, investment/savings, and the rest of the world. Households supply labor and capital. Here, households and non-commercial organizations serving households are combined under one institutional category. Another type of institution is government which plays an important role in the production process. It purchases exogenously fixed amounts of some production goods and services. It also provides subsidies, levies taxes on consumer income, ad valorem taxes on production, ad valorem taxes on consumption, and taxes on imported and exported goods. Government spending and government revenue are normally not equal and must be balanced by borrowing or lending. In Russia’s case, government expenditure exceeds its income resulting in a deficit that is balanced by issuing bonds. Russia’s account for the rest of the world keeps track of goods and services imports between Russian institutions and the rest of the world. Here I assume that imports and exports of goods and services are not distinguished by trading partner. Since the value of exported goods by far exceeds the number of imported goods, there is external surplus. The resulting trade surplus is handled in a similar way as the government deficit: households buy the investment good from the rest of the world. Due to the lack of data on tariffs, the information on domestic tariff rates is based on the MFN tariff rates for Russia from the World Bank. The data on foreign tariffs is calculated based on the Global Trade Analysis Project 6 (GTAP 6) database. The data on export tax rates is taken from the report on Russia prepared by the U.S. Department of Commerce, Bureau of Industry and Security, and is assumed to be equal to 20% across all production sectors. 1 Table 2.1 List of Sectors in Disaggregated 2003 SAM for Russia №№ 1 2 3 4 5 6 7 8 9 10 1 SAM Input-Output Table Electric Energy Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemistry Machinery Electric Energy Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemical and Petrochemical Industry Machinery and Equipment, Metalworking Industry https://www.bis.doc.gov/DefenseIndustrialBasePrograms/OSIES/ExportMarketGuides/european/russia.pdf 6 Table 2.1 (continued) №№ SAM 11 Wood 12 Construction Materials 13 14 15 16 17 18 Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation 19 Finance 20 Other Services Input-Output Table Timber Industry, Woodworking Industry, Pulp, and Paper Industry Products Construction Materials (Including Glass, Ceramic and Faience Industry) Light Industry Food Industry Other Manufacturing Construction Agricultural Services and Forestry Transportation and Communication Services Finance, Credit, Insurance, State Administration, Public Associations and Unions Trade Services (Including Food Services) Other Activities Dwellings Health, Physical Training and Sport Services and Social Security, Culture and Art Science and Scientific Services, Geology and Ground and Bowels Investigation, Geodesic and Hydro-Meteorological Services The elasticities of substitution for exports and imports are not calibrated but taken from the existing literature. I assume that the import elasticity of substitution, m, j , for all j G p , is uniform across sectors and is equal to 0.8 in case 1. In addition, based on Alekseev (2003) I consider case 2 in which I allow the import elasticity of substitution to vary across sectors. The values of the import elasticity of substitution are summarized in Table 2.3. Higher values of elasticities imply more responsive behavior of economic agents when tariffs change. That is, in the case of higher import elasticity of substitution between domestic and imported goods, consumers tend to substitute more easily between such goods. Regarding the exports elasticity of substitution, x , j , its value is assumed to be fixed across all sectors with the value of 0.9 in cases 1 and 2. 7 Table 2.2 Schematic Social Accounting Matrix Expenditures №№ Receipts 1 2 Production Goods Sectors Consumption Goods Sectors Factors Households Government Capital Rest of World Row of Sums 3 4 5 6 7 8 9 10 Government commodity consumption Investment demands for locally procured commodities Commodity exports 1 Production Goods Intermediate inputs Sectors 2 Consumption Goods Sectors 3 Factors 4 Households 5 Government Intermediate inputs Household commodity consumption Labor inputs, rent, profits, depreciation Total demands for consumption goods Total factor earnings Factor payments to households Indirect taxes, tariffs Total commodity demands Commodity sales tax Household total incomes Direct taxes 8 Government total fiscal receipts Table 2.2 (continued) 1 2 3 6 Capital 7 Rest of the World Commodity Imports 8 Column Sums Total costs of production of production goods 4 5 6 Household savings 7 8 Government savings (sales of bonds if negative) 9 Net capital inflow (outflow if negative) 10 Total capital receipts Total payments to outside regions Total costs of production of consumption goods Total factor payments Household expenditures 9 Total government expenditures Total investment Total receipts from the rest of the world Total transactions Table 2.3 Russian Federation. Import and Export Elasticities of Substitution ( x , j . Uniform Values Differentiated Values Case 1 Case 2 Sectors Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services x, j m, j x, j m , j 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.750 0.750 0.750 0.750 0.750 0.750 0.806 0.806 0.827 0.587 0.800 0.800 0.940 0.789 0.800 0.600 0.607 0.600 0.590 0.600 m, j ) Source: Alekseev (2003) 3. MODEL I construct a static applied general equilibrium (GE) model in the Shoven-Whalley tradition. This model is a representation of a small open economy with several agents: households, producers of production and consumption goods, a domestic government, and the rest of the world. All consumers in the model are identical. 10 3.1 Households I assume that there is a representative household with the linear log utility function: jGc c j c d f log c j inv log cinv cinv cb , d where c j is the consumption of good j Gc , where Gc is the set of consumption goods; cinv is f the private domestic investment; cinv is the capital outflow compensating for the Russian trade surplus; and cb is the purchase of government bonds. Together, the purchases of the domestic and foreign investment account for consumer savings. Consumers can also save by purchasing government bonds. The government bonds are regarded by consumers as perfect substitutes for physical investment (Kehoe et al., 1994). I assume that the consumer solves a utility-maximization problem of the form c d f max cj log c j inv log cinv cinv cb jGc subject to pc jGc c j j d f pinv cinv cinv cb 1 d wl rk d f c j , cinv , cinv 0 In the budget constraint p cj is the price of consumption good j , j 1,...,20 , pinv is the price of the investment good. Consumers have after-tax income from selling the services of their labor and capital. Here w and r are the factor prices, l and k are the aggregate endowments of labor and capital, and d is the direct tax rate. The parameters cj satisfy the properties cj jGc c ,inv 0 and jGc c j jGc c ,inv c inv 1. 3.2 Production Goods Producers I assume that there are three major types of producers: a production good producer, a consumption good producer, and an investment good producer. In addition, the production good producers are distinguished by the type of production good they produce. Here there are final good producers and domestic good producers. I describe each one in detail. 11 3.2.1 Final Good Producer In this model the final good producer combines both domestically produced and imported goods of the same product category to produce an aggregate final good. In simple smallcountry models where goods are distinguished by country of origin we usually deal with the Armington (1969) specification. This specification allows a different degree of substitution between domestic and imported goods. The fluctuation of domestic goods prices causes even the smallest country to have some market power (Kehoe et al., 1994). The general production function of the final good is 1 m , j m , j y j j j y dj 1 j y jf m , j , where m, j 1 1 m, j is the constant elasticity of substitution between domestic and imported goods that varies across goods. Here, y j is the output of the final production good j G p , where G p is the set of production goods; y dj is the domestic production of good j G p ; and y jf is imports of good j G p . Cost minimization further implies that y dj and y jf solve min p dj y dj 1 j ep jf y jf subject to 1 m , j m , j j j y dj 1 j y jf m , j y j Here, p dj is the price of the domestic component of final good j , p jf is the price of the imported component of final good j , j is the tariff rate that Russia imposes on imports from the rest of the world of good j , and e is the bilateral real exchange rate; the share parameter j and the factor productivity j are parameters to be calibrated. The data on tariffs is given in Table 3.1. Note that when m, j approaches zero, the production function takes CobbDouglas functional form j 1 j y j j y dj y jf . The zero profit of the final good sector implies p j y j p dj y dj e 1 j p jf y jf 0 where p j is the producer price of the final good in sector j . 12 3.2.2 Domestic Good Producer Suppose that n is the total number of industries. Here, n is equal to 20. I assume that the production of the domestic component of the final good is governed by a constant-returns production function of the form xd xd xd 1 y dj min 1,d j ,..., id, j ,..., nd, j , j k j j l j j . ai , j an , j a1, j Here, xid, j is the intermediate input of good i used in the production of good j , i 1,..., n , j 1,..., n ; aid, j is unit intermediate input requirement in the production of good j; k j and l j are the capital and labor inputs; and aid, j , j , j are parameters to be calibrated. Table 3.1 Tariff Rates ( j ) – The Russian Federation (in percentage terms, %) Sectors Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-Ferrous Metals Chemicals Machinery Tariff Rates Sectors 5.00 5.00 5.00 5.00 5.00 5.00 9.60 14.70 9.10 11.00 Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services Tariff Rates 13.10 13.80 22.10 25.80 10.70 0.00 16.00 0.00 0.00 0.00 Source: the World Bank I assume that domestic good producers minimize costs and earn zero after-tax profits. Cost minimization further implies that k j and l j solve min wl j rk j subject to j j jk j l j y dj Again, w is the wage rate and r is the capital rental rate. The zero after-tax profit condition implies 13 1 t p p j d j y dj pi xij wl j rk j 0, iG p where t jp is the indirect tax rate on sales of good j in inter-industry transactions. Since I assume that producers do not waste inputs, the production function for good j can be written as y d j x1,d j d 1, j a ... xid, j d i, j a ... xnd, j a d n, j 1 j jk j j l j . Hereafter, the zero after-tax profit condition becomes as follows: 1 t p p j d j y dj pi aid, j y j wl j rk j 0. iG p 3.3 Consumption Goods Producers In this model, I assume that the consumption goods purchased by households are different from the production goods traded between industries. The consumption goods a consumer purchases have a very high component of services embodied in them. For example, raspberries purchased by consumers are different from raspberries bought by a firm to produce raspberry jam. Therefore, here I differentiate between consumption goods and production goods. The consumption goods firms combine final production goods in fixed proportion under the production function specified below: c xic, j xnc, j x1, j y min c ,..., c ,..., c . ai , j an , j a1, j c j Here, y cj is the output of the consumption good j Gc , where Gc is the set of consumption goods; xic, j is the intermediate input of final production good i used in the production of good j Gc ; aic, j is the amount of final good i required to produce one unit of good j Gc . Again, I assume that producers of consumption goods never waste inputs, and the production function for consumption good j can then be written as y c j x1,c j a1,c j ... xic, j aic, j ... xnc, j anc, j . I construct the model so that I make producers of consumption goods pay taxes to the government and not consumers. The after-tax zero profit condition implies 14 1 t p y p a c j c j c j iGc c i i, j y cj 0, where t cj is the commodity sales tax on good j ; aic, j is to be calibrated. 3.4 Investment Good Producers To account for the savings observed in the data, I include purchases of the investment good in the utility function. In a dynamic setting, agents buy the investment good in one period and augment their capital stock in the next. Unlike dynamic models, static models treat investment as another final demand for goods like consumption goods. The production function for the investment good is xd xd xd d yinv min 1,dinv ,..., id,inv ,..., nd,inv . ai ,inv an ,inv a1,inv I consider the investment good to be produced by selling a combination of other production goods rather than by any process that involves labor and capital. Again, I assume that investment good producers minimize costs so that d yinv x1,dinv xid,inv xnd,inv ... ... a1,dinv aid,inv and,inv and they earn zero profits. This assumption implies that x1,dinv ,..., xnd,inv solve d d pinv yinv pi aid,inv yinv 0. iG p 3.5 Government In models that primarily focus on trade and public finance issues, the government is treated as an independent decision maker. Like consumers, the government derives utility from purchasing goods and services and receives income from taxes: ad valorem taxes on production and consumption, consumer income, taxes on exported goods and tariffs. An interesting feature of this model is that the government spends more than it receives in revenue. Government deficits are usually modeled as sales of bonds by the government to the other consumers (Kehoe et al., 1994). These bonds constitute a part of households’ savings. In the computation of general equilibrium such a deficit on current expenditures appears in the government’s budget constraint as a positive endowment of capital tomorrow (Kehoe and Serra-Puche, 1983). The problem of the government can be written as follows: 15 max ig log cig iG p subject to pc iG p g i i t d wl rk jG p p j p dj y dj t cj p cj y cj jGc ep jG p j f j y jf pinv wb jG p e j p j x jf , where pinv and wb are the price and the endowment of capital tomorrow in the hands of government. 3.6 Foreign Sector A common way to model foreign trade is to introduce a foreign sector, known here as the rest of the world. A representative consumer purchases imported goods x jf , j G p and consumes a locally produced good x ff . The representative consumer in the rest of the world chooses a consumption plan x jf jG p , x ff to solve x x max jf x jf ff x ff 1 / x jG p subject to 1+ p 1 x jG p f j e j j f j ex ff eI f , where jf is the tariff rate on imported goods j, j G p , in the foreign country (see Table 3.2) ; ej is the tariff rate on exported goods j, j G p , imposed on foreigners, e is the bilateral real exchange rate; I f is the income of the household in the foreign country; and x 1 is the 1 x constant export elasticity of substitution between domestic and imported goods that is common across goods. The income of the rest of the world is determined exogenously. Nevertheless, it implicitly contains the corresponding capital inflow from Russia to account for trade surplus. 16 Table 3.2 Tariff Rates ( j ) – The Rest of the World (in percentage terms, %) f Sectors Tariff Rates Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-Ferrous Metals Chemicals Machinery Sectors 0.34 0.50 4.46 0.50 2.60 6.24 5.73 3.97 5.63 7.14 Tariff Rates Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 8.80 10.62 13.95 21.92 8.08 0.00 9.58 0.00 0.00 0.00 Source: By construction using Table 6.1 from the GTAP 6 Data Base, December 2006. 4. Definition of Equilibrium All the elements described above are linked by the concept of equilibrium. An equilibrium for this economy is specified by a set of all the endogenous variables included in the model economy. That is, prices for final production goods pˆ j goods pˆ dj jG p , prices for consumption goods pˆ c j jG p jGc , prices for domestic production , price for the private domestic investment good pˆ inv , a wage rate ŵ , a capital rental rate r̂ , foreign prices bilateral real exchange rate ê , a consumption plan for domestic consumers consumption plan for government cˆig iG p xˆ f j jG p the consumption good producer yˆ , xˆ d j yˆ , xˆ c j c 1, j cˆ j f j jGc jG p , a , cˆinv , a , a consumption plan for the rest of the world , xˆ ff , a production plan for the final good producers plan for the domestic good producers pˆ d 1, j yˆ , yˆ , yˆ ,..., xˆid, j ,..., xˆnd, j , kˆ j , lˆj ,..., xˆic, j ,..., xˆnc, j jGc j d j jG p f j jG p , a production , a production plan for , a production plan for the private d domestic investment good producer yˆinv , xˆ1,dinv ,..., xˆid,inv ,..., xˆnd,inv . To be an equilibrium, a set of prices and production and consumption plans must satisfy the following properties: given tax rates and tariffs 17 cˆ • The consumption plan j jGc , cˆinv solves the domestic consumer’s utility- maximization problem. xˆ • The consumption plan f j jG p , xˆ ff solves the problem of the representative household in the rest of the world. • The production plan yˆ , yˆ , yˆ d j j f j solves the problem of the final good producer. It jG p satisfies the costs minimization subject to the feasibility constraints and the zero after-tax profit condition. • The production plan yˆ , xˆ d j d 1, j ,..., xˆid, j ,..., xˆnd, j , kˆ j , lˆj jG p solves the problem of the domestic good producer. • The production plan yˆ , xˆ c j c 1, j ,..., xˆic, j ,..., xˆnc, j jGc solves the problem of the consumption good producer. • The production plan yˆ d inv , xˆ1,dinv ,..., xˆid,inv ,..., xˆnd,inv solves the problem of the investment good producer. • Supply equals demand in the market for each produced good: yˆi xˆ jG p d i, j xˆic, j xˆid,inv cˆig xˆi f jGc yˆ cj cˆ j for all i G p , for all j Gc , cˆb wˆ bg , f , yˆinv cˆinv cˆb cˆinv f where cˆinv is private savings, cˆb is sales of government bond holdings, and cˆinv is net capital outflow. • Supply equals demand in each factor market: l lˆ , jG p k j kˆ jG p j • The trade balance condition holds: f f eˆ pˆ jf yˆ jf pˆ inv cˆinv jG p 18 pˆ xˆ jG p j f j 5. Numerical Experiments In this section I analyze the potential effects of two trade liberalization reforms on Russia: one of partial and one of complete tariff elimination. I gradually lower tariff rates imposed on foreigners across all sectors, and then calculate the new equilibrium. In addition, I perform a sensitivity analysis by allowing the import elasticities of substitution to vary across sectors. In general, the values of all of the endogenous variables change. Taking the benchmark simulation as a primer reference, I report the implications on prices, domestic production, trade, and welfare together with the economic intuition behind the obtained results. Since trade liberalization is a gradual process, I start by considering a partial liberalization scenario whereby Russia and the rest of the world bilaterally lower all import tariffs by 50%. Table 5.1 summarizes the results on Russia’s domestic prices and domestic production for various values of Armington specification used in the final good production in the benchmark and partial liberalization. Table 5.1 Effect of Partial Liberalization on Domestic Prices and Total Domestic Production (in billions of rubles) Sectors Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services Benchmark Prices Output 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 939.89 1454.06 1211.57 881.76 308.77 2.32 858.46 832.77 698.38 1750.36 487.71 405.17 99.95 1507.39 261.15 1829.35 1261.42 1500.60 1944.73 7517.33 19 Case 1 Prices Output 0.9964 0.9898 0.9982 0.9919 0.9944 0.9947 0.9961 0.9957 0.9970 0.9984 0.9964 0.9964 0.9979 0.9967 0.9980 0.9954 0.9961 0.9963 0.9965 0.9921 939.37 1455.04 1205.88 880.38 307.92 2.32 836.56 811.11 653.76 1582.78 459.73 380.71 64.86 1291.59 251.38 1828.70 1233.25 1501.14 1944.47 7565.29 Case 2 Prices Output 0.9944 0.9812 0.9947 0.9810 0.9862 0.9889 0.9925 0.9924 0.9930 0.9964 0.9923 0.9919 0.9940 0.9936 0.9963 0.9929 0.9934 0.9966 0.9934 0.9872 938.80 1455.13 1205.75 879.19 308.33 2.32 837.57 811.72 650.16 1667.95 461.26 381.97 23.19 1305.90 251.57 1824.07 1247.75 1498.23 1941.92 7498.66 The percentage change in total domestic production of each sector for case 1, with uniform values of substitutability m, j and x , j for all j , is given in Figure 5.1. 5.00% -25.00% -30.00% -35.00% Figure 5.1 Changes in Russian domestic production by sectors if m, j 0.8, x , j 0.9 for all j . -40.00% The Armington specification is an essential factor which determines production and trade patterns. In case of uniform substitution between domestic and foreign goods, total domestic production in Russia will decrease in almost all sectors except oil extraction industry, transportation and other services but still those changes are very small. The largest decrease in domestic production of tradable goods will take place in the light and food industries which are the most highly protective industries followed by machinery, chemicals and other manufacturing industries. Figure 5.2 and Table 5.2 show the numerical values of the percentage change in Russian domestic good production for all cases given export and import elasticities of substitution. In both cases with imperfect substitutability we almost always observe a decline in domestic production. The largest declines occur in the light and food industries. As the results suggest, Russia mainly suffers on the domestic production side. The main reason is that after trade liberalization, Russian domestic production faces higher competition from goods produced in the rest of the world and therefore domestic production falls. 20 finance agriculture construction -20.00% transportation and communication -15.00% other manufactured products food industry light industry construction materials wood machinery chemicals non-ferrous metals ferrous metals coal shale oil and peat -10.00% gas oil processing oil extraction -5.00% electricity 0.00% 10,00% 0,00% -10,00% -20,00% Case 1 -30,00% -40,00% -50,00% -60,00% -70,00% Case 2 -80,00% service finance transportation and communication agriculture construction other manufactured products food industry light industry 21 construction materials wood machinery chemicals non-ferrous metals ferrous metals shale oil and peat coal gas oil processing oil extraction electricity Figure 5.2 Effect of Partial Liberalization on Russian domestic production Table 5.2 Effect of Partial Liberalization on Domestic Production (in percentage terms, %) Sectors Case 1 Case 2 Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services -0.06 0.07 -0.47 -0.16 -0.28 -0.06 -2.55 -2.60 -6.39 -9.57 -5.74 -6.04 -35.11 -14.32 -3.74 -0.04 -2.23 0.04 -0.01 0.64 -0.12 0.07 -0.48 -0.29 -0.14 -0.04 -2.43 -2.53 -6.90 -4.71 -5.42 -5.73 -76.80 -13.37 -3.67 -0.29 -1.08 -0.16 -0.14 -0.25 On average, the size of final good production goes up slightly by 0.14% in case 1 and decreases by 0.21% as in case 2. Table 5.3 gives the results of the volume of exports and imports with the rest of the world. On average, the exports of all primary and manufactured goods with the rest of the world increased by 12.09% and 8.61% in cases 1 and 2, respectively. The largest increase occurs in the food and light industries. As for imports, they increase by 22.45% and 18.85% in the same cases. The results of this model coincide with the facts suggested in the paper by Aussilloux and Pajot (2001), the research by Alekseev et al. (2003), and others. For instance, Alekseev et al. (2003) argue that in case of the European Union (EU) enlargement producer prices within EU will be lower than the prices on the same goods produced in Russia leading to higher levels of Russian imports and lower levels of exports. As given in Table 5.3, Russian exports of natural gas fall in the range between 21.87% and 23.88%, crude oil falls in the range between 22 Table 5.3 Effect of Partial Liberalization on Exports and Imports (in billions of rubles) Export Sectors Benchmark Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 16.17 1198.33 438.99 528.93 52.86 0.47 332.51 459.51 265.66 408.14 162.85 14.66 38.26 137.99 53.50 55.81 44.29 200.94 9.91 236.09 Import Case 1 Case 2 Data Change Data Change 15.75 1082.25 503.38 413.24 56.97 0.60 408.67 513.77 327.32 534.41 231.35 22.84 68.99 334.97 74.14 53.55 66.57 196.72 9.46 243.68 -2.60 -9.69 14.67 -21.87 7.78 28.01 22.90 11.81 23.21 30.94 42.06 55.87 80.30 142.75 38.57 -4.04 50.29 -2.10 -4.55 3.21 15.81 1011.39 487.88 402.61 56.63 0.60 399.11 497.16 325.40 517.08 228.38 22.79 70.98 334.00 73.48 54.15 67.22 206.32 9.45 275.80 -2.19 -15.60 11.14 -23.88 7.13 27.33 20.03 8.19 22.49 26.69 40.24 55.53 85.49 142.04 37.34 -2.97 51.77 2.68 -4.70 16.82 23 Benchmark Case 1 Data 5.23 14.95 34.40 5.68 6.81 0.01 92.73 56.75 241.29 818.31 90.20 63.61 490.16 372.23 35.84 127.01 63.00 46.86 33.21 555.64 5.94 16.46 39.27 6.30 7.64 0.01 113.73 77.10 283.11 970.74 115.70 85.87 519.92 552.67 44.90 127.31 88.57 47.21 33.48 551.35 Change 13.59 10.04 14.16 10.93 12.20 12.64 22.65 35.85 17.33 18.63 28.27 35.00 6.07 48.48 25.27 0.23 40.59 0.77 0.80 -0.77 Case 2 Data 5.75 15.62 37.74 5.90 7.24 0.01 112.88 76.87 285.91 886.15 114.01 84.49 553.56 536.50 44.65 126.16 74.55 47.05 33.08 544.32 Change 10.00 4.46 9.72 4.02 6.37 7.67 21.73 35.44 18.49 8.29 26.40 32.82 12.93 44.13 24.59 -0.67 18.34 0.41 -0.39 -2.04 9.69% and 15.60%. Since Russian exports are mostly concentrated in oil and gas, even a slight drop in these sectors will result in a huge loss in nominal values. Russian imports would increase in all sectors of the economy. Finally, I examine the impact of partial liberalization on the national welfare. The functional forms of the welfare function vary greatly depending on a statement of objectives it is intended to express. Here since agents are assumed identical, what matters is how much benefit each good with its own assigned weight adds to the aggregate consumption. Therefore, the consumer welfare measured by the consumer real income index is given by d f c j cinv cinv cb j 20 inv j 1 , where j varies over the consumption goods j 1,...,20 and the investment good. The government welfare measured by the government real income index is given by cig , where i varies over the production goods i 1,...,20 . The social welfare ig 20 i 1 20 measured j by the social c j (c c cb ) c d inv f inv g j real income and j index is defined as d f c j cinv cinv cb c gj c c 20 j 1 j d inv c cb c j 1 j 1 j j , where . Additionally, these 20 f inv g j functional forms yield the convex welfare indifference curves. In both cases of imperfect substitutability, due to some increase in imports and collection of export taxes as well as a purchase of bonds, the government welfare improves but not by much as shown in Table 5.4. The overall social welfare fell by approximately 2%. Table 5.4 Effect of Partial Liberalization on Change in Welfare (in percentage terms, %) Uniform Values Differentiated Values Case 1 Case 2 Consumer Welfare -2.13 -2.87 Government Welfare 0.39 0.98 Social Welfare -1.70 -2.22 Types of Welfare Next, I examine the impact of a hypothetical case of complete liberalization reform in Russia. This implies that Russia and the rest of the world agree to eliminate import tariffs 24 across all sectors, holding other trade barriers fixed. As in the example above, I consider both cases of import elasticity. Table 5.5 summarizes the results of Russia’s domestic prices and domestic good production for various values of Armington specification used in the final good production in the benchmark and complete liberalization. As in the case of partial liberalization, the highest decline occurs in the light and food industries which accounts for 42.56 % and 23.14% in case 1, and for 87.84% and 22.40% in case 2, respectively. On average, the size of final good production increased slightly by 1.05% and by 1.07 % as in cases 1 and 2, respectively. Table 5.5 Effect of Complete Liberalization on Domestic Prices and Total Domestic Production (in billions of rubles) Sectors Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services Benchmark Prices Output 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 939.89 1454.06 1211.57 881.76 308.77 2.32 858.46 832.77 698.38 1750.36 487.71 405.17 99.95 1507.39 261.15 1829.35 1261.42 1500.60 1944.73 7517.33 Case 1 Prices Output Case 2 Prices Output 0.9952 0.9917 1.0011 1.0001 1.0014 0.9978 0.9976 0.9957 0.9996 1.0005 0.9989 0.9994 1.0004 0.9982 0.9986 0.9943 0.9959 0.9916 0.9975 0.9904 0.9968 0.9958 1.0025 1.0034 1.0037 1.0001 0.9993 0.9977 1.0011 1.0013 1.0005 1.0010 1.0011 0.9994 0.9995 0.9962 0.9975 0.9931 0.9990 0.9936 939.94 1456.97 1199.22 880.48 306.03 2.32 801.58 774.98 590.47 1368.34 418.27 350.92 37.26 992.72 237.06 1830.37 1188.90 1506.09 1947.37 7733.60 940.29 1457.06 1201.83 881.20 306.45 2.32 795.76 769.41 565.37 1567.12 415.31 348.67 2.82 1013.38 235.98 1833.69 1231.31 1506.95 1948.82 7737.49 Table 5.6 shows the estimates on the volume of exports and imports with the rest of the world. On average, the exports of all primary and manufactured goods with the rest of the world increased by 33.94% and 29.77% in cases 1 and 2, respectively. As for imports, they increase by 56.66% and 49.16% in the same cases. Note that the number of imported goods 25 from the rest of the world becomes higher than the number of exported commodities (see Figure 5.3). It appears that a significant change occurs in the food and non-ferrous metallurgy industries. Under the import elasticity of 0.8, the percentage increase in the food industry is equal to 126.31% and in non-ferrous metallurgy 99.07%. Once we allow the import elasticity to vary across sectors, say in the food industry, it is 0.789 and in non-ferrous metallurgy it is 0.806, the percentage increase in food industry is equal to 121.82% and in non-ferrous metallurgy 108.35%. The fact that Russia will import more non-ferrous metals from abroad was also supported in the literature. 156.66% 160,00% 133.94% 122.45% 140,00% 112.09% 120,00% 100.00% 100.00% 100,00% Import Export 80,00% 60,00% 40,00% 20,00% 0,00% Benchmark Partial Liberalization Complete Liberalization Figure 5.3 Effect of Trade Liberalization on Exports and Imports Excluding Services and Construction Finally, I examine the impact of complete liberalization on the national welfare. The government tariff revenue loss is reflected in the decline in the government welfare which fell by 0.13% and 0.29% in cases 1 and 2, respectively (see Table 5.7). The consumer welfare improves compared to the partial liberalization example, except in the case when m, j 0.8 across all sectors. 26 Table 5.6 Effect of Complete Liberalization on Exports and Imports (data in billions of rubles, change in percentage terms, % ) Sectors Benchmark Export Case 1 Data Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 16.17 1198.33 438.99 528.93 52.86 0.47 332.51 459.51 265.66 408.14 162.85 14.66 38.26 137.99 53.50 55.81 44.29 200.94 9.91 236.09 13.81 998.38 549.75 451.00 56.28 0.71 469.80 548.66 373.48 652.90 308.85 33.18 115.70 803.25 95.75 45.82 91.08 163.00 8.19 189.10 Change -14.57 -16.69 25.23 -14.73 6.48 51.17 41.29 19.40 40.58 59.97 89.66 126.38 202.37 482.09 78.96 -17.91 105.62 -18.88 -17.35 -19.91 Case 2 Data 13.26 974.15 532.16 436.52 54.22 0.69 454.72 532.01 359.89 633.43 298.09 31.90 111.68 777.20 92.30 43.92 87.38 154.32 7.87 176.14 27 Benchmark Change -17.98 -18.71 21.22 -17.47 2.57 45.66 36.75 15.78 35.47 55.20 83.05 117.64 191.85 463.22 72.52 -21.31 97.28 -23.20 -20.60 -25.39 Import Case 1 Data 5.23 14.95 34.40 5.68 6.81 0.01 92.73 56.75 241.29 818.31 90.20 63.61 490.16 372.23 35.84 127.01 63.00 46.86 33.21 555.64 7.17 20.19 48.09 7.97 9.54 0.01 148.90 112.98 346.46 1189.71 156.71 115.38 546.94 842.40 59.11 135.97 134.47 49.62 36.16 599.74 Change 37.15 35.05 39.80 40.35 40.20 38.72 60.58 99.07 43.59 45.39 73.73 81.39 11.59 126.31 64.93 7.05 113.45 5.90 8.88 7.94 Case 2 Data 6.88 19.63 45.93 7.66 9.13 0.01 154.59 118.25 371.27 1000.26 159.78 117.73 575.28 825.70 60.23 133.56 94.49 48.98 35.11 596.06 Change 31.59 31.29 33.50 34.98 34.20 33.07 66.71 108.35 53.87 22.23 77.14 85.08 17.37 121.82 68.05 5.15 49.99 4.53 5.71 7.27 Table 5.7 Effect of Complete Liberalization on Change in Welfare (in percentage terms) Uniform Values Differentiated Values Case 1 Case 2 Consumer Welfare -3.54 -2.65 Government Welfare -0.13 -0.29 Social Welfare -2.96 -2.25 Types of Welfare 6. Trade Effect on Government Budget One method used to measure the degree of protectionism within an economy is the average tariff rate. Since tariffs generally reduce imports of foreign products, the higher the tariff, the greater the protection afforded to the country's import-competing industries. At one time, tariffs were perhaps the most commonly applied trade policy. Many countries used tariffs as a primary source of funds for their government budgets. However, as trade liberalization advanced in the second half of the twentieth century, many other types of non-tariff barriers became more prominent. Generally speaking, average tariff rates are less than 20% in most countries, although they are often quite a bit higher in the case of agricultural commodities. In the most developed countries, average tariffs are less than 10%, and often less than 5%. On average, less developed countries maintain higher tariff barriers, but, for many countries that have recently joined the WTO, tariffs have recently been reduced substantially to gain entry. In this section I analyze how the two trade liberalization scenarios affect government revenues in Russia. In my model, the government receives money from imposing taxes on production, consumption, income, imports and exports, and by issuing government bonds. Table 6.1 contains the details in percentage terms on Russia’s government revenue structure. It reveals that an abolishment of tariffs will lower tariff revenues to zero but, on the other hand, will increase both trade flows and in this way increase government revenue received from taxing exports. Tax revenues from production goods reflect the fact that fewer and fewer industries will be subsidized by the government. In my model, government bond holdings that account for government deficit in the benchmark do not change as much. If we consider revenues from direct taxes and consumption, we can see that the fall in tariff revenues will result in the decline in revenues from taxes on consumption and direct taxes as shown in cases 1 and 2. 28 To compensate for the loss in government revenue in the case of complete liberalization, I perform two comparative static experiments that tend to show compensatory effective tax rates on consumption (VAT) and exports. In the first, I let the VAT vary endogenously so that it covers the loss in government revenue and the budget constraint holds with equality. In the second, I allow the taxes on exported goods to adjust so that the government budget is balanced. The analysis finds that given uniform values of elasticity of substitution, the effective VAT rate jumps from 7.84% to 7.95% whereas the effective export tax rate increases from 17.84% to 19.08%. Under the assumption of various elasticity of substitution, the effective VAT rate rises from 7.84% to 8.04% whereas the effective export tax rate increases from 17.84% to 19.09%. Comparing these two policy instruments, I find that the taxes on exports tend to increase the social welfare more than the VAT. Table 6.1 Government revenue structure (in percentage terms,%) Partial Liberalization Types of Tax Revenue Benchmark Complete Liberalization Case 1 Case 2 Case 1 Case 2 Tax Revenue from Production -5.80 -3.38 -1.78 -0.88 0.32 Direct Tax Revenue 11.62 11.37 11.29 11.22 11.32 Tax Revenue from Consumption 22.49 22.01 21.84 21.71 21.91 Tariff Revenue 15.93 9.80 9.61 0.00 0.00 Total Bonds Holdings 20.15 20.15 20.15 20.15 20.15 Tax Revenue from Exports 35.61 40.04 38.90 47.81 46.30 Total 100.00 100.00 100.00 100.00 100.00 7. Concluding Remarks This paper is an attempt to analyze the potential effects of two possible trade liberalization scenarios: partial and complete elimination of import tariffs in Russia and the rest of the world. Using an applied general equilibrium model as the most appropriate tool for quantitative evaluation, I provide numerical estimates on changes in production, consumption, trade flows, and welfare after the creation of a free trade area between Russia and the rest of the world. 29 The analysis has shown that a free trade agreement between Russia and the rest of the world is not an optimal form of economic integration for Russia. Despite the fact that tariff elimination generates significant changes in the volumes of Russian imports and exports, and by doing so has a positive impact on Russian economy, the Russian consumers do not benefit in terms of lower domestic pricing on imports. As a result, consumers’ welfare as well as social welfare both show sizable losses. Russian domestic production shrinks as more and more imported goods become available. The tariff diminution causes a reduction in the government budget and therefore subsidies to domestic producers. To compensate the budget loss, in my model the government can choose to impose either higher taxes on consumption or higher export taxes on foreigners. Both policies increase government welfare but decrease consumer and social welfare which in the long run might lead to bigger economic loses. It is important to note that this paper is not designed to provide a dynamic aspect of trade liberalization process. It also does not cover the welfare effects on high-income versus lowincome households as well as trade effects between distinguished trading partners. Incorporating these issues might be an interesting idea for future research. 30 8. Appendix 1. To find the expressions for consumption c j , j 1,...,20,and cinv , we solve the household’s problem. Consider the problem of the representative consumer who solves a utility-maximization problem of the form c d f max cj log c j inv log cinv cinv cb jGc subject to pc jGc c j j d f pinv cinv cinv cb 1 d wl rk d f c j , cinv , cinv 0 Define the Lagrangian L as follows d f L log c j log c c cb p cj c j pinv cinv cinv cb 1 d wl rk jGc jGc cinv cinv c j c inv d inv f inv d f Let cinv cinv cinv cb . Assuming an interior solution, the first-order conditions with respect to c j , j Gc and cinv , and the Lagrangian multiplier are given by: c j : cj 1 p cj cj c cinv : inv : (1.1) 1 pinv cinv pc jGc for all j 1,...,20 c j j (1.2) d f pinv cinv cinv cb 1 d wl rk (1.3) Combining the first-order conditions we get 1c c 2c c pc pc cj j j cj j j p cj c j c nc c inv c p j c j c p cj c j 1 d wl rk j j After simplifying (1.4) and using the property of ’s which is jGc c c c p cj c j 1c 1 nc invc 1 d wl rk j j j 1 p cj c j c 1 d wl rk j 31 c j (1.4) c inv 1, we obtain c j cj 1 d wl rk for all j 1,...,20 p cj (1.5) Analogously, we can determine cinv : c cinv inv 1 d wl rk (1.6) pinv 2. To find the expressions for y dj and y jf , we consider a cost minimization problem of the final good producer. Cost minimization of the final good producer implies that y dj and y jf solve min p dj y dj 1 j ep jf y jf subject to 1 m , j m , j j j y dj 1 j y jf m , j y j Assuming an interior solution, the first-order conditions with respect to y dj and y jf together with the technological constraint imply y dj (1 j )ep jf 1 j y jf j p dj m , j 1 (2.1) 1 m , j m , j j j y dj (1 j ) y jf m , j y j (2.2) From (2.1) we have y d j m , j 1 p dj 1 j 1 ep j f j ( y jf ) m , j 1 j 1 p dj 1 j m , j 1 d f m , j 1 y j 1 ep f ( y j ) j j j 1 p dj 1 j m , j 1 d y j 1 ep f y jf j j j From (2.2) we have 32 1 m , j m , j j j y dj (1 j ) y jf m , j y j p dj 1 j m , j 1 f j j y j f 1 j ep j j 1 m , j (1 j ) y jf m , j 1 m , j yj 1 m , j 1 m , j d 1 m , j p j 1 j m , j m , j f f j j y (1 ) y yj j j j f 1 ep j j j 1 m , j 1 m , j d 1 p j 1 j m , j j y jf j (1 ) yj j f 1 j ep j j 1 m , j 1 m , j m , j d 1 m, j 1 p 1 j j 1 j y jf j m , j (1 ) yj j f 1 ep j j 1 m , j 1 m , j m , j d m , j 1 1 1 p j 1 j j y jf j m , j (1 ) yj j f 1 ep j j 1 1 m , j f j y j j p dj 1 j f 1 j ep j 1 y j 1 m , j f y j j j m , j m , j 1 p dj 1 j f 1 j ep j 1 m , j (1 j ) yj m , j m , j 1 (1 j ) 1 m , j m , j m , j 1 1 d f m , j 1 m, j 1 m , j p 1 (1 ) 1 ep y j j j j j j y jf j m , j j f m , j 1 1 j ep j 1 m , j m , j m , j 1 1 f f m , j 1 d f m , j 1 m, j m , j 1 y j 1 j ep j p 1 (1 ) 1 ep j j j j j j j yj 1 33 1 m , j m , j m , j m , j 1 1 yj f f m , j 1 d 1 f m , j 1 m, j 1 m, j m, j y j 1 j ep j p 1 (1 ) 1 ep j j j j j j j 1 1 m , j 1 m , j m , j m , j 1 yj 1 m , j f f m , j 1 d 1 f m , j 1 1 1 m, j m, j 1 1 j m , j j y j 1 j ep j p 1 e p j j j j j j 1 y jf 1 1 j ep jf m , j 1 1 j j yj 1 1 1 m , j d Let Aj j pj j Then y y j 1 j ep f j f j p 1 j y dj 1 j ep jf j d j p d j 1 m , j 1 j 1 m , j 1 1 m , j 1 1 m , j 1 m , j 1 m , j 1 m , j 1 1 m , j 1 1m , j d 1 mm,,jj f 1 m , j 1 m, j 1 j p 1 ep j j j j 1 j 1 j 1 1 m , j 1 j ep jf 1 m , j 1 m , j (2.3) Aj p 1 j y jf 1 j ep jf j y j Aj p 1 m , j 1 d j d j m , j 1 1 m , j j 1 1 m , j 1 m , j 1 1 1 y j 1 j ep jf m , j 1 1 j m , j 1 Aj y j Aj Therefore, we get the expressions for y dj and y jf 1 1 y y j 1 j ep jf m , j 1 1 j m , j 1 Aj f j y dj p dj 1 1 m , j j 1 1 m , j (2.4) (2.5) y j Aj , 1 1 1 m , j d where Aj j pj j m , j 1 m , j 1 j 1 1 m , j 34 1 j ep jf 1 m , j m , j 1 m , j 1 m , j 1 m , j 3. Let us find the producer price of the final good p j . The zero- profit of the final good sector implies 1 m , j m , j p j j j y dj 1 j y jf m , j p dj y dj e 1 j p jf y jf Let us now simplify the right-hand side of the zero-profit condition p dj y dj e 1 j p jf y jf p d j m , j m , j 1 j 1 m , j 1 y j Aj e 1 j p f j m , j m , j 1 1 j 1 m , j 1 y j Aj m , j 1 1 d m , j f m , j 1 1 1 m , j m , j m p j e 1 j p j j 1 j , j 1 Aj y j m , j m , j 1 1 j 1 m , j p dj 1 m , j 1 j 1 m , j e 1 j p jf 1 m , j Aj y j m , j m , j 1 1 d 1 f 1 m , j 1 m , j 1 Aj B j y j , where B j j p j m, j 1 j m, j e 1 j p j (3.1) Similarly, let us simplify the left-hand side of the zero-profit condition 1 y d m , j 1 y f m , j m , j j j j j 1 y d m , j 1 y f m , j m , j j j j j 1 m , j m , j 1 1 1 1 m, j d 1 f 1 j p j m , j j m , j 1 y j Aj 1 j 1 j ep j m , j 1 j m , j 1 y j Aj 1 m , j m , j m , j m , j m , j m , j 1 1 d 1 f m , j 1 1 1 m , j m , j m , j y j A j j p j 1 j 1 j ep j m , j y j A j m , j m, j 1 m , j 1 1 1 m , j 1 m , j p d 1 j 1 m , j 1 j ep jf j j m , j m, j 1 m , j 1 1 1 m , j y j Aj j 1 m , j p dj 1 j 1 m , j 1 j ep jf 35 1 m , j 1 m , j m , j m, j 1 m , j 1 1 1 m , j 1 j 1 m , j 1 j ep jf y j Aj B j m , j , where B j j 1 m , j p dj Finally, using the zero-profit condition we obtain 1 . (3.2) 1 m , j m , j p j j j y dj 1 j y jf m , j p dj y dj e 1 j p jf y jf 1 m , j p j j y j Aj B j 1 p jBj pj m , j 1 j Aj B j y j Bj j Bj m , j 1 m , j 1 m , j 1 1 1 m , j 1 d f 1 m , j 1 m , j pj p j 1 j 1 j ep j j j m , j m , j m , j 1 m , j (3.3) 4. Notice that when m 0 , the production function of the final good producer becomes j (1 j ) y j j y dj y jf Cost minimization of the final good producer implies that y dj and y jf solve min p dj y dj (1 j )ep jf y jf subject to j y dj j y f j 1 j y j Let be the Lagrangian multiplier. Then the Lagrangian for this problem is given by: j 1 j L p dj y dj (1 j )ep jf y jf j y dj y jf y j d f The first-order conditions with respect to y j and y j are the following: j 1 y dj : p dj j j ( y dj ) y f j 1 j (4.1) j y jf : (1 j )ep jf j (1 j )( y dj ) : j y dj j y f j j (4.2) y 1 j y j From (4.1) and (4.2) we get f j (4.3) j y jf 1 j ep jf 1 j y dj (4.4) j y dj (4.5) p dj j y f j 1 j y j 36 From (4.5) we get j y dj j f y jf y j yj j y yf y j dj j y j From (4.6) we get y jf p dj 1 j y dj 1 j ep jf j f j (4.6) (4.7) j y jf p dj 1 j d f 1 j ep j j yj j Then using (4.6) we get j y j y jf yj p dj 1 j y d j y j j 1 j ep jf j j f j (4.8) Using (4.7) and (4.8) we get y y d j f j 1 ep j j 1 j f j p dj yj p dj 1 j d yj j 1 j ep jf j j 1 ep j p f j d j j 1 j p j 1 j y 1 j ep j j Then using the budget constraint we get p dj y dj 1 j ep jf y jf d j yj f j 1 j y d j 1 j ep jf pj j y f j 1 j ep j j j 1 1 j p dj 1 j j p dj 1 j f 1 j ep j j j 1 j (4.9) 37 j 1 p 1 j j 1 j ep j 1 j 1 j ep j 1 j p 1 j j 1 j ep j 1 j p 1 j 1 j 1 j 1 j ep j 1 j p 1 j yj yj yj yj f j f j f j f j f y j 1 j ep j j 1 j 1 j d j d j d j d j j j j j p dj j j 1 j ep p j yj f j d j j j 1 j j j 1 1 j j j 1 j 1 1 j j Then j 1 j p j y j p j j y dj y jf 1 j y p j j j 1 j ep jf j p dj 1 j j j 1 j yj j p dj 1 j f 1 j ep j j j 1 j j ( j 1) j ( j 1) d j 1 j j 1 j j 1 j p j 1 j yj yj f p j j 1 j ep j j j j y p j j j p j y j j Using the zero-profit condition we get f y j 1 j ep j pj yj j 1 j f 1 1 j ep j pj j 1 j 5. To find the demand 1 j 1 j p dj j p dj j j j for capital and labor, consider the cost minimization problem of the domestic good producer. He chooses k j and l j to solve min wl j rk j subject to j j jk j l j 38 y dj Let be the Lagrangian multiplier. The Lagrangian for this problem is given by: 1 j L wl j rk j [ j k j j l j y dj ] Assuming an interior solution, the first-order conditions are given by: 1 1 j k j : r j j k j j l j (5.1) j l j : w (1 j ) j k j j l j j 1 j : jk j l j y (5.2) d j (5.3) From (5.1) and (5.2) we get a 1 1 j jk j j l j j j lj r . w (1 j ) j k j j l j j 1 j k j This can also be written as lj kj 1 r j jw 1 j Using (5.3) j k j j l j 1 j k j jl j y dj we get y dj j j kj lj or y dj l j j lj kj 1 j y dj kj j Finally, the demand for capital and labor are defined as follows: 1 j y dj k j kj j l j j 1 j y dj j w j (1 j )r (5.4) j yd l y d (1 j )r lj j j j j k j j j w (5.5) Using the equations above, we get 39 wl j rk j y dj w j 1 j r y dj r j w j j 1 j jw 1 j r j 1 j 1 r w 1 j j y dj j j 1 j j 1 j 1 r w d (5.6) y j j 1 j j 6. To find the domestic good price, p dj , we assume that domestic good producers earn zero after-tax profits, that is 1 t p p j Using y d j x1,d j d 1, j a ... xid, j d i, j a ... y dj pi xij wl j rk j 0 . iG p j 1 r and wl j rk j j j xnd, j a d j d n, j 1 j w 1 j y dj , we can rewrite the zero after-tax profit condition as follows p dj y dj px iG p d i i, j wl j rk j t jp p dj y dj Then (1 t ) p p j p d j iG p d j iG p j 1 r p a j j d i i, j j 1 r p a j j 1 t jp d i i, j 1 j w 1 j 1 j w 1 j (6.1) 7. To find the export demand, consider the problem of foreign trade partners. In each trade partner country (in my case, it is the rest of the world), there is a representative consumer that purchases imported goods, x jf , j 1,...,20 , and consumes the local good, x ff . The problem of the foreign household in the rest of the world is given by: x x max jf x jf ff x ff 1 / x jG p subject to 1+ 1 p x jG p f j e j j f j ex ff eI f Let be the Lagrangian multiplier. The Lagrangian is given by: 40 x x L jf x jf ff x ff 1 / x 1+ jf 1 ej p j x jf ex ff eI f jG p jG p The first-order conditions with respect to x jf , j 1,...,20and x ff imply the following: jf x jf x 1 1f x1f x 1 ff x ff x 1 x 1 f 1 x f 1 1 1 p 1 1 p f j e j j f 1 e 1 1 for all j 1,...,20 (7.1) e 1 1 1e p1 (7.2) f 1 Let us simplify the budget constraint: 1+ 1 p x 1+ 1 p f 1 e 1 f 1 f 1 1 e 1 f 1 1 1 1+1f 1 1e p1 1 x 0 x1f x 1 x 1 1+ 1f 1 1e p1 1 x 1f 1+ 1f 1 1e p1 1+ f 1 1 1 x 1 1 x 1 1+ 2f 1 2e p2 f e 1+ 1 1 1 p1 1 1 x 1 1 x 1 1 1 x 1 x x1f (7.3) 1+ 2f 1 2e p2 x 1 x 1 f 1 x f 1 x 1 x 1 2f 1 1 1 x x f 1 1 1 x 1+ f 2 1 p e 2 2 x 1 x 1 1 x f 2 x x2f 1 1 x 1 1f 1 x f x2 f 2 (7.4) Using (7.1) we get 2f x2f 1f 1 1+ 2f 1 2e p2 1 2f 1 p e 1 f 1 1 1 p 1 1 p f 2 e 2 2 f 1 e 1 1 41 1 1 p 1 1 p 1 x x1f f x2 f 2 e 2 f 1 e 1 1f f 1 2 2 1 2f 1 2e p2 f x 1 1 1f 1 1e p1 2f x f 1 f 2 1 1 p2 x2f 1 1f 1 1e p1 f 2 e 2 f 1 f 2 1 1 x 1 1 x x1f (7.5) Therefore, 1+ 1 p x f 2 e 2 f 2 2 1 1+ 1f 1 1e p1 1 x 1f 1+ 2f 1 2e p2 f 1 f f e 1+ 1 1 1 p1 2 1 1 x 1 1 x 1+ 2f 1 2e p2 1 2f 1 2e p2 f 1 1 1f 1 1e p1 2f 1 1+ 1f 1 1e p1 1 x 1f 1 1 x x 1 x f 2 1 1 x 1 1 x x1f 1+ 2f 1 2e p2 x 1 x f 2 1 1 x x1f Analogously, 1 1+ jf 1 ej p j x jf 1+1f 1 1e p1 1x 1f e f x 1+ f f f 1 1 1 x 1 p e 1 1 f 1 1 1 x x 1 1 x 1+ jf 1 ej p j x 1 x 1 jf 1 x1f x 1 e1 ff 1 x x x1f Therefore, we have 1+ 1 p x f j jG p e j j f j ex ff 1 1+ 1f 1 1e p1 1 x 1f 1+ f 1 1 1 x 1 p e 1 1 f 1 1 1 x 1 1 x 1 x 1+ jf 1 ej p j 1 x jf 1 x x1f jG p e x 1 x f f 1 1 x Furthermore, 42 x1f (7.6) r ìï - x where qq = å í é 1+t jf 1+ t ej p j ù 1- rx q jf ë û jÎG p ï î ( )( ) ( ) 1 1- r x üï -1-rrx f ý+ e x qf þï Finally, 1 1 x eI f 1f f x1 f e qq 1+ 1 1 1 p1 Analogously, x jf f e 1+ j 1 j p j f 2 1 1 x eI f qq for all j 1,...,20 The local good level can be found using either 1 ff 1 x eI f f or xf qq e 1 x ff eI f 1+ jf 1 ej p j x jf . e jG p 43 ( ) 1 1- r x Calibrated Parameters Table 8.1 Preference Parameters Sectors Consumer Government Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services Investment Good 0.0102 0.0000 0.0087 0.0024 0.0006 0.0000 0.0000 0.0000 0.0184 0.0502 0.0104 0.0038 0.0762 0.1851 0.0039 0.0033 0.0555 0.0460 0.0225 0.0934 0.4095 0.0000 0.0000 0.0001 0.0000 0.0002 0.0000 0.0000 0.0000 0.0030 0.0015 0.0000 0.0000 0.0005 0.0000 0.0005 0.0000 0.0063 0.0111 0.5427 0.4339 0.0000 Table 8.2 Foreign Sector Preference Parameters f Sectors Foreign Sector Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery 0.0338 0.0521 0.0490 0.0480 0.0390 0.0252 0.0483 0.0490 0.0471 0.0499 Wood 0.0462 Sectors Construction Light Industry Materials Food Industry Other Construction Manufacturing Agriculture Transportation Finance Other Services Local Good 44 Foreign Sector 0.0369 0.0419 0.0510 0.0411 0.0318 0.0409 0.0362 0.0268 0.0368 0.1690 Table 8.3 Domestic Goods Firm Parameters , Sectors Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 0.6074 0.8567 0.8183 0.7189 0.2178 0.2859 0.6254 0.6612 0.4238 0.1770 0.4108 0.3323 0.0933 0.5798 0.3474 0.5314 0.3607 0.4783 0.2342 0.6452 5.3947 3.2122 17.6505 15.1557 12.3086 3.4784 7.2702 5.0604 9.7412 5.7270 7.6892 7.8298 2.7966 8.3713 6.6491 4.2990 3.6342 2.8133 3.0553 3.0177 Table 8.4 Armington Aggregators , Sectors 1 2 3 Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials 1.4016 1.7025 1.7093 1.5801 1.6133 1.4340 2.0277 2.0624 2.1553 2.1122 2.1082 1.9935 0.7772 0.7494 0.6988 0.7708 0.7120 0.7852 0.5842 0.5948 0.5242 0.5522 0.5534 0.5600 45 Table 8.4 (continued) 1 Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 46 2 3 2.2093 2.1796 2.0035 1.5653 1.6054 1.4209 1.3243 1.5778 0.4268 0.5164 0.5734 0.7440 0.7368 0.8001 0.8414 0.7392 Table 8.5 The Social Accounting Matrix for Russia, 2003 (in trillions of rubles) Industry Electricity Crude Petroleum Extraction Petroleum Manufac turing Natural Gas 3 151.94 4 34.90 5 27.06 6 7.20 3.77 9.98 460.46 81.09 172.09 65.80 0.53 3.71 6.67 5.19 14.79 0.49 36.60 -12.58 1.71 0.00 14.68 0.68 20.30 24.15 0.36 1.37 0.29 0.17 -3.14 23.06 0.22 7.05 11.80 34.88 №№ Coal Shale Oil and Peat Ferrous Metals NonFerrous Metals Chemicals Machinery 7 7.64 8 0.01 9 32.80 10 36.55 11 49.86 12 47.77 1.23 0.00 0.21 0.01 0.00 32.99 46.77 0.45 0.25 0.04 1.19 0.21 -7.92 3.75 0.18 -11.04 43.95 0.06 0.00 0.51 0.27 3.38 0.96 0.04 4.04 0.29 29.82 0.01 2.96 0.04 6.32 9.87 1.83 -0.21 0.09 0.02 0.07 0.02 0.00 -0.10 0.04 -0.01 25.70 32.00 62.20 0.02 243.31 34.20 3.45 9.05 2.30 16.43 6.99 2.15 0.03 8.99 318.95 5.28 15.61 0.95 1.91 -0.69 0.02 0.74 -0.01 0.93 0.54 0.33 0.57 16.62 0.13 37.02 15.13 602.87 0.02 0.10 0.96 6.69 0.17 2.69 2.40 492.28 0.08 0.00 0.89 6.94 0.01 2.00 2.09 621.91 0.62 0.15 0.61 1.05 0.00 7.62 1.46 195.50 0.00 0.00 0.00 0.03 0.00 0.09 0.03 0.89 1.55 0.39 2.18 9.87 0.35 7.44 10.03 203.72 Products 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 Electricity Crude Petroleum Extraction Petroleum Natural Gas Manufacturing Coal Shale Oil & Ferrous Metals Peat Non-ferrous Chemicals Metals Machinery Wood Construction Materials Light Industry Food Industry Other Construction Manufacturing Agriculture Transportation Finance Other Services 47 Wood Construction Materials Light Industry Food Industry 13 15.20 14 19.25 15 6.90 16 20.34 -0.35 0.01 0.02 0.00 0.00 -1.08 27.24 8.21 0.01 17.24 8.47 192.86 9.12 12.82 51.93 19.54 13.76 0.10 199.61 97.16 62.52 408.55 11.55 24.50 3.66 5.37 0.07 5.51 4.12 16.36 17.47 122.19 19.49 19.64 4.22 0.06 23.23 3.76 8.77 6.57 2.91 1.61 1.34 1.30 0.01 0.67 0.11 13.91 0.89 0.13 38.27 9.08 4.81 0.02 4.48 5.78 15.96 23.12 24.98 -1.33 0.44 5.07 1.76 63.20 0.02 6.43 0.25 -0.12 -0.74 10.17 0.08 6.77 7.82 157.20 2.99 3.58 2.14 9.19 0.51 12.61 2.88 204.35 4.91 1.24 2.21 21.48 0.69 16.20 12.92 366.25 4.61 0.01 0.36 2.82 0.09 7.47 2.85 137.09 1.04 0.05 0.32 3.10 0.03 6.01 1.38 124.77 85.68 -0.78 0.27 1.45 4.47 0.96 0.56 34.71 3.50 473.55 -0.26 14.21 347.35 13.81 5.93 185.79 Table 8.5 (continued) 1 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 2 Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 3 0.00 0.00 0.00 4 0.00 0.00 0.00 5 0.00 0.00 0.00 6 0.00 0.00 0.00 7 0.00 0.00 0.00 8 0.00 0.00 0.00 9 0.00 0.00 0.00 10 0.00 0.00 0.00 11 0.00 0.00 0.00 12 0.00 0.00 0.00 13 0.00 0.00 0.00 14 0.00 0.00 0.00 15 0.00 0.00 0.00 16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 48 Table 8.5 (continued) 1 41 42 2 L 43 44 44a 44b 44c 44d 45 46 47 Households Government Direct Taxes Indirect Taxes Tariff Export Taxes Investment Import Total K 3 133.64 4 97.86 5 20.04 6 29.62 7 33.14 8 0.87 9 85.71 10 105.78 11 81.66 12 401.17 13 73.55 14 65,25 15 44,19 16 149,41 206.80 0.00 21.16 0.00 17.67 0.26 3.23 0.00 5.23 948.61 584.89 0.00 205.83 0.00 -34.58 0.75 239.67 0.00 14.95 1 709.43 90.23 0.00 153.76 0.00 64.25 1.72 87.80 0.00 34.40 1 335.49 75.75 0.00 201.95 0.00 95.88 0.28 105.79 0.00 5.68 993.51 9.23 0.00 6.76 0.00 -4.15 0.34 10.57 0.00 6.81 326.49 0.35 0.00 0.03 0.00 -0.06 0.00 0.09 0.00 0.01 2.43 143.07 0.00 23.60 0.00 -51.81 8.90 66.50 0.00 92.73 1 026.60 206.40 0.00 28.82 0.00 -71.43 8.34 91.90 0.00 56.75 989.77 60.07 0.00 35.32 0.00 -39.77 21.96 53.13 0.00 241.29 1 014.76 86.25 0.00 91.49 0.00 -80.15 90.01 81.63 0.00 818.31 2 740.32 51.29 0.00 35.74 0.00 -8.65 11.82 32.57 0.00 90.20 622.30 32,47 0,00 11,37 0,00 -0,34 8,78 2,93 0,00 63,61 480,49 4,55 0,00 12,97 0,00 -103,01 108,32 7,65 0,00 490,16 706,08 206,15 0,00 78,32 0,00 -45,32 96,04 27,60 0,00 372,23 2 003,26 49 Table 8.5 (continued) oduction Goods Sectors Production Goods Sectors Industry №№ Consumption Goods Sectors Other Manufac turing Construc tion Agriculture Transport Finance Other Services Electricity Crude Petroleum Extraction Petroleum Manufac turing Natural Gas Coal Shale Oil and Peat Ferrous Metals NonFerrous Metals 17 4.88 18 24.10 19 17.59 20 81.79 21 48.26 22 185.38 23 113.03 24 0.00 25 0.00 26 0.00 27 0.00 28 0.00 29 0.00 30 0.00 0.00 0.06 0.00 5.54 0.00 0.90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3.09 1.24 0.68 0.00 2.17 43.77 10.66 4.97 22.76 0.32 2.22 2.88 37.81 2.14 16.87 1.84 1.20 28.06 92.38 1.30 7.62 0.60 104.08 6.74 39.49 145.88 60.88 279.03 2.39 0.61 1.80 6.78 0.00 33.91 6.87 81.89 56.17 1.77 3.29 0.28 0.38 0.00 21.15 39.98 0.94 2.31 1.06 29.77 47.86 6.47 283.43 15.81 3.18 80.62 172.45 32.02 6.76 0.01 25.87 0.97 30.33 179.90 14.48 16.82 6.00 4.33 10.16 64.57 0.00 81.17 31.83 -353.34 63.35 18.72 9.86 0.00 0.06 0.00 11.41 83.10 8.65 0.62 18.41 48.04 15.82 39.19 23.58 119.87 74.07 264.59 154.43 74.31 41.14 0.14 26.82 4.50 170.91 196.87 79.96 51.64 41.52 216.75 60.70 85.71 49.36 427.10 253.04 583.90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18.31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 57.33 0.00 8.36 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14.48 0.00 0.00 1.55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.37 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.31 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Products 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 Electricity Crude Petroleum Extraction Petroleum Natural Gas Coal Shale Oil & Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 50 Table 8.5 (continued) 1 21 22 2 Electricity 17 0.00 18 0.00 19 0.00 20 0.00 21 0.00 22 0.00 23 0.00 24 0.00 25 0.00 26 0.00 27 0.00 28 0.00 29 0.00 30 0.00 Crude Petroleum Extraction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 25 26 27 28 29 30 31 Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 Construction Materials 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 33 34 35 36 37 38 39 40 Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 51 Table 8.5 (continued) 1 41 42 L 2 17 48.89 18 397.99 19 426.68 20 556.01 21 840.06 22 1 693.39 23 0.00 24 0.00 25 0.00 26 0.00 27 0.00 28 0.00 29 0.00 30 0.00 K 26.03 451.39 240.75 509.78 256.95 3 080.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 43 44 44a 44b 44c 44d 45 46 47 Households Government Direct Taxes Indirect Taxes Tariff Export Taxes Investment Import Total 0.00 13.20 0.00 -1.34 3.84 10.70 0.00 35.84 311.53 0.00 83.52 0.00 83.52 0.00 0.00 0.00 127.01 1 956.36 0.00 0.87 0.00 -18.07 10.08 8.86 0.00 63.00 1 343.35 0.00 23.14 0.00 23.14 0.00 0.00 0.00 46.86 1 547.46 0.00 0.11 0.00 0.11 0.00 0.00 0.00 33.21 1 977.94 0.00 38.79 0.00 38.79 0.00 0.00 0.00 555.64 8 072.97 0.00 2.50 0.00 2.50 0.00 0.00 0.00 0.00 115.53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22.78 0.00 22.78 0.00 0.00 0.00 0.00 98.43 0.00 4.49 0.00 4.49 0.00 0.00 0.00 0.00 27.33 0.00 1.05 0.00 1.05 0.00 0.00 0.00 0.00 6.97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.07 0.00 0.07 0.00 0.00 0.00 0.00 0.56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 52 Table 8.5 (continued) Industry Chemicals Machinery Wood 31 0.00 32 0.00 33 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 93.38 0.00 0.00 №№ Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture 37 38 39 Transport Finance Other Services Products 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 Electricity Crude Petroleum Extraction Petroleum Natural Gas Manufacturing Coal Shale Oil and Ferrous Metals Peat Non-ferrous Chemicals Metals Machinery Wood Construction Materials Light Industry Food Industry Other Construction Manufacturing Agriculture Transportation Finance Other Services 34 0.00 35 0.00 36 0.00 0.00 0.00 0.00 40 0.00 41 0.00 42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 316.85 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 62.52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20.89 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 87.16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 168.94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 39.85 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16.99 479.88 0.00 0.00 0.00 0.00 0.00 0.00 337.12 0.00 1 023.54 0.00 0.00 0.00 0.00 0.00 714.50 0.00 0.00 31.70 0.00 0.00 0.00 0.00 11.24 0.00 0.00 0.00 36.95 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 513.09 0.00 0.00 94.59 0.00 0.00 0.00 0.00 0.00 513.16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 254.75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1 134.89 53 Table 8.5 (continued) 1 21 22 2 Electricity 31 0.00 32 0.00 33 0.00 34 0.00 35 0.00 36 0.00 37 0.00 38 0.00 39 0.00 40 0.00 41 0.00 42 0.00 Crude Petroleum Extraction 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24 25 26 27 28 29 30 31 Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 32 Construction Materials 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 33 34 35 36 37 38 39 40 Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23 54 Table 8.5 (continued) 1 41 42 L 2 31 0.00 32 0.00 33 0.00 34 0.00 35 0.00 36 0.00 37 0.00 38 0.00 39 0.00 40 0.00 41 0.00 42 0.00 K 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 43 44 44a 44b 44c 44d 45 46 47 Households Government Direct Taxes Indirect Taxes Tariff Export Taxes Investment Import Total 0.00 27.81 0.00 27.81 0.00 0.00 0.00 0.00 208.35 0.00 82.95 0.00 82.95 0.00 0.00 0.00 0.00 568.75 0.00 15.78 0.00 15.78 0.00 0.00 0.00 0.00 118.15 0.00 5.14 0.00 5.14 0.00 0.00 0.00 0.00 43.02 0.00 46.49 0.00 46.49 0.00 0.00 0.00 0.00 863.48 0.00 360.06 0.00 360.06 0.00 0.00 0.00 0.00 2 098.11 0.00 1.68 0.00 1.68 0.00 0.00 0.00 0.00 44.61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 36.95 0.00 21.73 0.00 21.73 0.00 0.00 0.00 0.00 629.42 0.00 7.87 0.00 7.87 0.00 0.00 0.00 0.00 521.03 0.00 0.04 0.00 0.04 0.00 0.00 0.00 0.00 254.80 0.00 -75.81 0.00 -75.81 0.00 0.00 0.00 0.00 1 059.09 55 Table 8.5 (continued) Expenditure №№ Labor Capital Households Government Investment Export Total 43 44 45 46 47 48 49 Products 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 56 0.00 0.00 0.32 0.00 0.48 0.00 0.00 0.00 6.99 3.52 0.00 0.00 1.26 0.00 1.26 0.00 14.67 25.91 1 265.81 1 012.09 0.00 -3.73 1.87 3.07 2.56 -0.06 8.28 -6.16 18.49 817.16 28.56 14.34 9.02 60.67 44.55 1 532.08 43.96 0.00 0.00 95.24 16.17 1 198.33 438.99 528.93 52.86 0.47 332.51 459.51 265.66 408.14 162.85 14.66 38.26 137.99 53.50 55.81 44.29 200.94 9.91 236.09 948.61 1 709.43 1 335.49 993.51 326.49 2.43 1 026.60 989.77 1 014.76 2 740.32 622.30 480.49 706.08 2 003.26 311.53 1 956.36 1 343.35 1 547.46 1 977.94 8 072.97 Table 8.5 (continued) 1 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 2 Electricity Crude Petroleum Extraction Petroleum Manufacturing Natural Gas Coal Shale Oil and Peat Ferrous Metals Non-ferrous Metals Chemicals Machinery Wood Construction Materials Light Industry Food Industry Other Manufacturing Construction Agriculture Transportation Finance Other Services 43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 44 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 45 115.53 0.00 98.43 27.33 6.97 0.00 0.56 0.00 208.35 568.75 118.15 43.02 863.48 2 098.11 44.61 36.95 629.42 521.03 254.80 1 059.09 57 46 47 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 48 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 49 115.53 0.00 98.43 27.33 6.97 0.00 0.56 0.00 208.35 568.75 118.15 43.02 863.48 2 098.11 44.61 36.95 629.42 521.03 254.80 1 059.09 Table 8.5 (continued) 1 41 42 2 L 43 0.00 44 0.00 45 0.00 46 0.00 47 0.00 48 0.00 49 5 284.91 K 0.00 0.00 0.00 0.00 0.00 0.00 6 322.46 43 44 44a 44b 44c 44d 45 46 47 Households Government Direct Taxes Indirect Taxes Tariff Export Taxes Investment Import Total 5 284.91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5 284.91 6 322.46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6 322.46 0.00 271.09 271.09 0.00 0.00 0.00 4 641.73 0.00 11 607.36 0.00 0.00 0.00 0.00 0.00 0.00 -469.85 0.00 1 862.47 0.00 0.00 0.00 0.00 0.00 0.00 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