“RELATIONSHIP BETWEEN DETERMINANTS OF HOUSEHOLD SAVINGS: EVIDENCE FROM INDIA” Dr Tarika Singh* Associate Professor, Prestige Institute of Management, Gwalior; Address: B25 Colour Valley Coatings India Ltd., Maharajpura Industrial Area, Pinto Park, Gwalior (M.P.) India. Contact no.9425342333.Email id: singh.tarika@gmail.com Farid Khan and Sumit Srivastava Alumni, PIMG Till time, various researches have been done on the determinants of household savings in developed countries, developing countries and in under developed countries. But similar work is lacking in Indian context as social security system is yet to get implement in Indian Context. So to understand the cause and effect between variables and determinants of household savings in Indian context this study is being done. This study is intended to be a useful contribution to the students and researchers in investment management and economic development by providing a link between theory and practice and an opportunity to test the theoretical ideas regarding the relationship of variables and household savings in India. Key Words: Household savings, pension funds INTRODUCTION Gosh and Pain (2005) described savings as the difference between Income and Expenditure. A high level of savings helps the economy to progress on a continuous growth path since Investment is mainly financed out of savings. Given the importance of savings there have been extensive studies on the behavioral and other factors, which influence savings. The Former Patterns Of Indian Household Savings Athukorala and Sen (2001) said that Gross Domestic Savings in India has shown a steady and substantial rise from the 1950s along with the rise in income. As per Indian National Accounts, Gross Domestic Savings includes current transfers from Indian emigrants and net factor income from abroad. The overall savings period in India is roughly divided into five phases based on the careful identification of the distinctive phases starting from the year 1950.The household sector which is comprised of the pure households, non corporate enterprises in agriculture, trade and industry and private non profit making trusts, has retained a high savings rate in comparison to public sector savings and private corporate sector savings in all the phases. Floro and Seguino (1999) indicated that as some measures of women’s discretionary income and bargaining power increase, aggregate saving rates rise, implying a significant effect of gender on aggregate savings. These findings demonstrate the importance of understanding gender relations at the household level in planning for savings mobilization and in the formulation of financial and investment policies. Kelley and Williamson (2009), did a study regarding the relationship of household savings, source of income, and age are several. Results suggested that a precise identification of both the causation and its magnitude can be important in appraising the social rate of return in human capital formation. Also, the possibilities for building up aggregate personal savings relationships from micro data seem promising. Kanti Das (2011) identified the preferred investment avenues among the individual investors using self assessment test. It was observed that the level of income also influences the investment decisions. Higher income group shows relatively high preference towards investment in share market, conversely lower and average income group shows keen preference towards insurance and banks as the most preferred investment avenues. Loayza et al (2000) reviewed the current state of knowledge on the determinants of saving rates, presenting the main findings and contributions of the recently completed World Bank research project, “Saving Across the World.” The article discusses the basic design of the research project and its core database, the World Saving Database. Special attention is paid to the relationship between growth and saving and the impact of specific policies on saving rates. Recent Trends in Indian Household Savings According to a study published in newspaper, the Hindu, an economic climate that favours the concept “spending beyond means”, creating an environment that pampers the consumer, should have resulted in a drastic reduction in household savings. But the last decade’s savings figures show that Indian households have proved otherwise. Indian household seems to secure its interest through adequate and prudent savings in a most conservative manner, notwithstanding the systematic discouraging policy initiatives, aping the West, to compel the household to blow the money. In the last decade, the interest rates on savings have been drastically cut, the tax incentives for savings have suffered from serious instability, and both the capital market and the non-banking finance companies administered rude shocks to investors. Consumerism is being consciously promoted by making available loans/credit cards with increased options to prospective buyers Similarly, in an article published in economic times.com, India's household savings, which have fuelled growth over the last few years, have dropped to below 10% of gross domestic product, or national income, for the first time in 13 years, as soaring inflation ate into disposable incomes. Buragohain (2009), according to these results both APs, MPs and income elasticity of savings provide a sufficient encouraging picture and these values have been increasing mostly on economic resurgence period (1990-2007). This implies household disposable income is the better determinants for household savings and it increased with increase in income, satisfied the Keynesian hypothesis with recent data. REVIEW OF LITERATURE Important issues to consider in the measurement of household saving over time and across countries are the demarcation between household and corporate saving in the national accounts and the impact of inflation on measured saving. Regarding the first, under the System of National Accounts (1993,), the first household sector is defined to include unincorporated enterprises. However, the distinction between households and corporate is not always clear-cut. Whereas incorporated family business are included in the corporate sector. Such definitional issues may cause problems in allocating income and saving across the different sectors in the economy and these problems may vary between countries. Further, any changes in the incentives to incorporate over time (for examples for taxes purpose) or between different countries may also affect the split between household and corporate savings. While it is not possible to make adjustments to the data to accounts for these affects they are likely to get picked up in the regression presented. According to Aghevli and others (1990) , Masson and others (1995), Growth, demographics, household, wealth, unemployment, real interest rate, inflation, terms of trade, and proxies for financial deregulation for a more extensive discussion of the impact of these variables on saving. According to Schmidt-Hebbel and others (1996), the impact of growth on saving is also unclear theoretically but empirically saving and growth are highly correlated over long time horizons as well as for many regions and stages of development, with higher rates of growth being associated with higher saving. A number of studies have found a significant proportion of household saving to be a precautionary nature (Skinner,1988) said that changes in these benefits could have a significant impact on the level of household saving. Further, governments provide substantial assistance to households through the free or subsidized provision of goods and services in the kind benefits such as education, healthcare and public housing. Such benefits lower the need for personal saving to cover expenditures in these areas. Later on Stiglitz, (1996) the analysis added to two main areas in the economic literature. First, the empirical insights from our analysis will inform the current debate on the sources and policy implications of the East Asian miracle. High saving is often identified as one of the key factors contributing to the rapid growth of Taiwan and the other newly industrialized economies (NIEs) in East Asia in the past quarter century. Bayoumi (1993) said that financial deregulation is also an important influence on household saving with an ambiguous direction of impact of priori: development of the financial system may increase the opportunities for, and returns to, financial saving, but it may also enhance access to credit and ease liquidity constraints faced by households and could, therefore, at least initially, lead to lower household saving. If capital income is taxed, as common in most countries, the price of future relative to present consumption increases and this distorts the intertemporal resource allocation decision by effectively taxing savings. Even if the supply of savings is little affected by the rate of return, the intertemporal inefficiency resulting from the distortion of relative prices due to ”double taxation” of saving remains (Boadway and wildasin, 1994). This problem is aggravated in the presence of inflation when the tax system is not indexed and taxes nominal returns (Feldstein, 1978). A number of studies have found a significant proportion of household saving to be a precautionary nature (Skinner, 1988) said that changes in these benefits could have a significant impact on the level of household saving. Further, governments provide substantial assistance to households through the free or subsidized provision of goods and services in the kind benefits such as education, healthcare and public housing. Such benefits lower the need for personal saving to cover expenditures in these areas. Masson and others (1995) who suggest it may be due to the increased integration of domestic and international financial markets which has reduced the linkages between saving, investment, and growth, and between private and government saving. According to Patrick (1994) most recently, the saving behavior of these countries has attracted added attention as potential source of growing external surpluses of these countries. Deaton, (1989) gave vast differences among various countries with respect to the nature and quality of data, cross-country comparision is fraught with danger. Not only the statistical procedures for measuring saving and investment, but also the magnitude of errors in data in the implementation of these procedures, vary significantly among countries. Feldstein (1980) argued that public pension schemes have a negative impact on private saving, but his findings have been disputed on empirical and theoretical grounds. Jangili (2010) examined the direction of the relationship between saving, investment and economic growth in India at both aggregate level and sectoral level for the period 1950-51 to 2007-08 by using Granger causality test. The empirical results suggest that there exists reciprocal causality from saving and investment of the private sector to economic growth. This reciprocal causality emanates from the household sector, where saving and investment led growth and growth driven saving and investment was observed. It is empirically evident that private corporate sector saving does not lead to economic growth, however, saving and investment of the sector collectively lead to economic growth and vice-versa. Saving led growth in emerging market economies implies that the economy is not catching up with the technology frontier and hence growth is not driven by the innovations that are taking place worldwide. The results indicate that though the Indian economy is opened to foreign investments, growth is still driven by the domestic saving. Furthermore, local firms may not be absorbing the technology which comes through the foreign investment in order to undertake more profitable innovation projects. McGregor (1998) in their report in 1998 found underlying macroeconomic issue in the saving. Debate is not whether it is possible for investment to proceed in the face of a relatively low rate of national saving, but whether it is desirable (or even feasible), on a long term basis, to cover a shortfall between national saving and national investment by drawing on the saving of foreigners. Bernheim and Scholz (1993), presented the evidence that supports the view that many Americans, particularly those without a college education, save too little. The analysis also indicates that it should be possible to increase total personal saving among lower income households by encouraging the formation and expansion of private pension plans. Okun's law in macroeconomics states that in an economy the GDP growth should depend linearly on the changes in the unemployment rate. In statistics, ordinary least squares (OLS) or linear least squares is a method for estimating the unknown parameters in a linear regression model. Meng (2003), The permanent income hypothesis and life-cycle models allowing for precautionary saving suggest that households may be able to smooth their consumption by saving during normal periods or when facing high income uncertainties and dissaving when adverse economic shocks occur. Economic shocks occur frequently, especially in the developing world, due to normal business cycles, financial shocks, and economic restructuring. Facing such shocks, many individuals and households experience difficult periods of unexpected reduction in income, and perhaps even poverty. One mechanism used by governments in the developed world to offset the effect of adverse shocks is an income support scheme. The theoretical background for government-financed direct income support schemes assumes that individual households are limited in their ability to help themselves and that individuals are unable to save for their own uncertain future (Bauer and Paish, 1952). However, according to the permanent income hypothesis, individual households should be able to smooth their consumption by saving in normal times and dis-saving during periods of adverse economic shocks. Many empirical studies find evidence to support the permanent income hypothesis in several developing economies. (Bhalla,1979, 1980; Wolpin, 1982; Paxson, 1992). Furthermore, life cycle models allowing for precautionary saving indicate that, if uncertainty over future income increases, current consumption falls and saving increases, especially in the developing world where liquidity constraints are significant (Caroll and Sanwick, 1994; Deaton, 1997). In an study done in euro nation, on sustainable development in the areas of socioeconomic development, it was found that, Many of the long-term trends in the socioeconomic development theme have been influenced, either positively or negatively, by the recent global economic and financial crisis. In this respect trends have deteriorated in the short term in particular in investment, employment and unemployment, as well as in real GDP per capita and labour productivity, even if these last two have started to pick up again. On the other hand, improvements have been seen in R&D expenditure and energy intensity, and briefly in household saving. Athukorala in 1998 did a study in Indian context and examined the role of interest rates in the process of economic development through an empirical inquiry into the interest rate‐saving‐investment nexus in the Indian economy during the period 1955–95. The results were generally in support of the financial liberalization school of thought. Higher real interest rates seem to promote both financial and total savings, and stimulate private investment. On the investment side, the combined salutary effect of interest rate increases operating through increased debt intermediation and self‐financed capital accumulation outweighs the direct cost effect on investment. OZCAN et al (2003) investigated the effects on private saving rates of a number of policy and non-policy variables for the period 1968–1994 for Turkey is estimated. The findings support the hypothesis that private saving rates have strong inertia. The evidence indicates that government saving does not tend to crowd out private savings. Income level has a positive impact on private saving rate, and growth rate of income is not statistically significant. The precautionary motive for saving is supported by the findings that inflation captures the degree of macroeconomic volatility r, Bernhard (1986). Abeysinghe (2005), attempted to shed some light on the relationship issue based on the experience of Sri Lanka, a low middle income country and found a significant negative effect of mandatory EPF savings on non-EPF private savings but suggest that this can be offset, to some degree, through the efficient management of mandatory savings to minimize waste and maximize returns to savings. Loayza, Hebbel and Servén (2006), investigated empirically the policy and non policy factors behind these saving disparities using a large, cross-country, time-series data set and following an encompassing approach including a number of relevant private saving determinants. Samwick (1999), studied the effect of social security on saving using a panel of countries over twenty-five years. There was little evidence that countries that implement defined contribution reforms have higher trends in savings rates after the reform. The study found that Declining fertility, mortality, and productivity rates in developed countries and the popularity of the social security privatization in Chile as a pathway to financial development have sparked a global interest in social security reform. Based on the extensive review, following determinants were found: Household Saving, Deposit Interest Rate, GDP Per Capita Growth, Tax on Household Income, Gross Domestic Saving, Inflation GDP Deflator, Social Contribution, Unemployment Rate, Household Consumption, Age Dependency Ratio (Old), Age Dependency Ratio (Young), Real Interest Rate, Household Saving Rate, Public Saving Rate and Private Saving Rate. OBJECTIVE • To find out the relationship between determinants of household savings in India. RESEARCH METHODOLOGY The study was descriptive in nature. In the study the population was all the nations in world. The study was for the study time period of 10 years (2001-2010). Sample size of study was one nation. i.e. INDIA. Non probability judgmental sample technique was used in our study. Secondary source was used to collect the data, its official website of Indian economy. TOOLS TO USED FOR DATA ANALYSIS For Unit Root we applied Augmented Dickey-Fuller (ADF), To check normal distribution we applied Normality Test, and Regression Analysis {Panel Regression and Ordinary Least Squares (OLS)}, was applied between dependent variable (Household Saving) and independent variable (Deposit Interest Rate, GDP Per Capita Growth, Tax on Household Income, Gross Domestic Saving, Inflation GDP Deflator, Social Contribution, Unemployment Rate, Household Consumption, Age Dependency Ratio (Old), Age Dependency Ratio (Young), Real Interest Rate, Household Saving Rate, Public Saving Rate and Private Saving Rate). RESULTS AND DISCUSSIONS To fulfill the objective of research and for the purpose of this study, the data of variables was taken from the Indian Economy. This data was calculated on the basis of previous figures were driven from performance of Indian Economy. The sources of data collection were World Bank, International Monetary Fund (IMF), World Trade Organization (WTO), Economic Budget of India and other official websites. Our dependent variable was Household Saving and independent variables were Deposit Interest Rate, GDP Per Capita Growth, Tax on Household Income, Gross Domestic Saving, Inflation GDP Deflator, Social Contribution, Unemployment Rate, Household Consumption, Age Dependency Ratio (Old), Age Dependency Ratio (Young), Real Interest Rate, Household Saving Rate, Public Saving Rate and Private Saving Rate of India. Normality Test In statistics, normality tests are used to determine whether a data set is well-modeled by a normal distribution or not, or to compute how likely an underlying random variable is to be normally distributed. Table – 1 Normality Test Variable Shapiro-Wilk Weighted P - Value Deposit Interest Rate 0.925009 0.400633 Interpretation Hypothesis: Test distribution is Normal Hypothesis is not rejected GDP Per Capita Growth 0.811462 0.0199735 Hypothesis is not rejected Taxes on Household Income 0.953182 0.706207 Hypothesis is not rejected Gross Domestic Savings 0.873029 0.108416 Hypothesis is not rejected Inflation, GDP Deflator 0.944932 0.609074 Hypothesis is not rejected Social Contributions 0.957958 0.762364 Hypothesis is not rejected Unemployment Rate 0.953226 0.706724 Hypothesis is not rejected Household Consumption 0.830016 0.0334757 Hypothesis is not rejected Age Dependency Ratio, Old 0.973679 0.922702 Hypothesis is not rejected Age Dependency Ratio, Young Real Interest Rate 0.967962 0.87133 Hypothesis is not rejected 0.964768 0.838558 Hypothesis is not rejected Household Saving Rate 0.915834 0.323518 Hypothesis is not rejected Private Saving Rate 0.903342 0.238314 Hypothesis is not rejected Public Saving Rate 0.970706 0.89731 Hypothesis is not rejected From the above table, it can be interpreted that the test data series gave normal distribution of data. Again the normality of the data was checked through Jarque Bera test too. The results of the same are discussed below in table 4. Table – 2: Normality Test, Jarque-Bera Variable Jarque-Bera Weighted P - Value Deposit Interest Rate 0.571587 0.751418 Interpretation Hypothesis: Test distribution is Normal Hypothesis is not rejected GDP Per Capita Growth 1.52625 0.466207 Hypothesis is not rejected Taxes on Household Income 0.696276 0.706001 Hypothesis is not rejected Gross Domestic Savings 1.16155 0.559466 Hypothesis is not rejected Inflation, GDP Deflator 0.634642 0.728097 Hypothesis is not rejected Social Contributions 0.494659 0.780883 Hypothesis is not rejected Unemployment Rate 0.344268 0.841867 Hypothesis is not rejected Household Consumption 1.34617 0.510132 Hypothesis is not rejected Age Dependency Ratio, Old 0.587859 0.745329 Hypothesis is not rejected Age Dependency Ratio, Young Real Interest Rate 0.641217 0.725707 Hypothesis is not rejected 0.464144 0.792889 Hypothesis is not rejected Household Saving Rate 0.459509 0.794729 Hypothesis is not rejected Private Saving Rate 0.944215 0.623686 Hypothesis is not rejected Public Saving Rate 0.440275 0.802408 Hypothesis is not rejected The results of the above table too confirm the normal distribution of data. Therefore, from the above two tables it can be seen that the data is normally distributed. After fulfillment of Normality criteria for regression, we can move further. Ordinary Least Squares (OLS) Test OLS Regression shows the effect of independent variables (gross domestic saving, household final consumption, private saving and public saving) on dependent variable that is (household saving). Here in independent variable having special emphasis is social contribution. This regression indicates positive effect on household saving of gross domestic saving, household final consumption, private saving and public saving have a highly significant negative effect on household saving. Table - 3 Model 1: OLS estimates using the 10 observations 2001-2010 Dependent variable: HouseholdSaving HAC standard errors, bandwidth 1 (Bartlett kernel) Constant Coefficient Std. Error 86.0164 2.95462e-012 t-ratio 29112529460662.3670 p-value Undefined GDPpercapitagro -0.409419 0 -124042453831752.5800 Undefined Taxesonincomepr -0.0553031 0 -85319925192661.0310 Undefined InflationGDPdef 0.278023 0 70463861164650.3120 Undefined Socialcontribut -12.1212 1.64209e-013 -73815852189412.8910 Undefined Unemploymentrat 1.1099 0 202003692663820.1900 Undefined Realinterestrat 0.226938 0 122783150111746.3900 Undefined Householdfinalc -0.954158 0 -28768135836487.0000 Undefined Depositinterest 0.536819 0 92045905898018.0780 Undefined Grossdomesticsa -0.485852 0 -14891622221911.0210 Undefined Mean of dependent variable = 23.18 Standard deviation of dep. var. = 1.05071 Sum of squared residuals = 0 Standard error of the regression = 0 Unadjusted R2 = 1.00000 F-statistic (9, 0) undefined In statistics, the Hannan-Quinn information criterion (HQC) is a criterion for model selection. It is an alternative to Akaike information criterion (AIC) and Bayesian information criterion (BIC). F-statistic (9, 0) undefined Here f-statistics is tells whether the model is fit or not, so the F-statistic is (9, 0) undefined, it mean model is suitably fit. Here Adjusted R2 = 1.00000 (its percentage 100%) It means there is a strong relationship between dependent and independent variables. OLS Regression shows the effect of independent variables (GDP per capita growth, Taxes on income, Inflation GDP deflator, Social contribution, unemployment rate, Real interest rate, household final consumption, deposit interest rate, and gross domestic saving) on dependent variable that is (household saving). This regression indicates positive effect on household saving of Inflation GDP deflator, unemployment rate, Real interest rate and deposit interest rate. Taxes on income, GDP per capita growth, Social contribution, household final consumption and gross domestic saving have a highly significant negative effect on household saving. OLS Regression: Here in independent variable having special emphasis is population growth Table - 4 Model 2: OLS estimates using the 10 observations 2001-2010 Dependent variable: HouseholdSaving HAC standard errors, bandwidth 1 (Bartlett kernel) Coefficient Std. Error t-ratio p-value Constant -238.083 1.91855e-012 -124095283537481.5900 Undefined Depositinterest 0.428858 0 85003803503926.6410 Undefined GDPpercapitagro -0.737604 0 -163039454888911.0900 Undefined Taxesonincomepr 0.162374 0 75517932876967.1250 Undefined Grossdomesticsa 2.70395 0 141162272231364.8400 Undefined InflationGDPdef -0.0440937 0 -13720783286946.0350 Undefined Unemploymentrat 1.78091 0 224653723397913.3100 Undefined Householdfinalc 2.32221 0 117929417168697.1400 Undefined Populationgrowt 14.3561 1.6344e-013 87837108766849.5000 Undefined Realinterestrat 0.208278 0 85912644458689.0000 Undefined Mean of dependent variable = 23.18 Standard deviation of dep. var. = 1.05071 Sum of squared residuals = 0 Standard error of the regression = 0 Unadjusted R2 = 1.00000 F-statistic (9, 0) undefined In statistics, the Hannan-Quinn information criterion (HQC) is a criterion for model selection. It is an alternative to Akaike information criterion (AIC) and Bayesian information criterion (BIC). F-statistic (9, 0) undefined Here f-statistics is tells whether the model is fit or not, so the F-statistic is (9, 0) undefined, it mean model is suitably fit. Here Adjusted R2 = 1.00000 (its percentage 100%) It means there is a strong relationship between dependent and independent variables. OLS Regression shows the effect of independent variables (deposit interest rate, GDP per capita growth, Taxes on income, gross domestic saving, Inflation GDP deflator, unemployment rate, household final consumption, population growth and real interest rate) on dependent variable that is (household saving). This regression indicates positive effect on household saving of Population growth, household final consumption, gross domestic saving Taxes on income, unemployment rate, Real interest rate and deposit interest rate. GDP per capita growth and Inflation GDP deflator, have a highly significant negative effect on household saving. CONCLUSION The present study was done in Indian context to investigate the ‘Determinants of Household Saving’. The variable taken for the study were Deposit Interest Rate, GDP Per Capita Growth, Tax on Household Income, Gross Domestic Saving, Inflation GDP Deflator, Social Contribution, Unemployment Rate, Household Consumption, Age Dependency Ratio (Old), Age Dependency Ratio (Young), Real Interest Rate, Household Saving Rate, Public Saving Rate and Private Saving Rate). The data on these variables was taken for a period of ten years. The empirical results indicates that public and corporate saving, GDP growth and demographics came out to be important factors and all important determinants of household saving, while some role was also found for inflation, unemployment, the real interest rate and financial deregulation. A particular focus of the study has been the impact of public policy on household saving behavior. In the estimation work, variables that capture the structure of the tax system and the financing the generosity of the social security and welfare systems were found to be important determinants of household saving. Specifically, a higher reliance on direct income taxes as opposed to indirect taxes appears to be associated with lower household saving, while higher government transfers to households are associated with lower saving. These findings suggest that public policy has an influence of the household saving decision, not only through the level of public saving itself, but also through the tax and social security systems. The impact on saving is one factor that needs to be considered in designing or changing tax and social security systems. This study provides an explanation of the change in the aggregate household saving rate in India through the estimation of a saving function formulated in the context of the standard life cycle framework. The saving function captures the impact of population dynamics, growth of disposable income, social security contribution, and credit availability and recent financial reforms. It also accounts for the impact of corporate and government saving on household saving. The results confirm the importance of income expansion as a key source of impressive saving performance; there is clear evidence of a virtuous circle linking growth and saving. Aging of the population, changes in social security contributions, and the availability of institutional credit for households are other significant determinants of saving performance. The similar results found by Prem-Chandra Athukorala & Pang-Long Tsai, in their study on Determinants of Household Saving in Taiwan: Growth, Demography and Public Policy and by Lawrence K. Kibet, Benjamin K. Mutai, Desterio E. Ouma, Shem A. Ouma and George Owuor, in their study on Determinants of household saving: Case study of smallholder farmers, entrepreneurs and teachers in rural areas of Kenya. Also by Lekshmi R Nair, in their study on Financial Sector Liberalization and Household Savings in India along with Aart Kraay in their study on Determinants of Household Saving in China. REFERENCES Aasim M.Husain (1995), Long -run determinants of private saving ‘ Behaviour in Pakistan, The Pakistan Development Review,34.4 part III Aghevli, B.B.,J.M. Boughton, P.J. Montiel, D. Villanueva, and G. Woglom, 1990, The role of National Saving in the World Economy: Recent Trends and Prospects, IMF Occasional Paper No. 67 (Washington: International Monetary Fund) Allen C. Kelley and Jeffrey G. 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