Human Capital Policy for Europe Pedro Carneiro∗ University College London and Institute for Fiscal Studies October 10, 2004 1 Low Skills - A Problem for Europe We live in a time of turbulence.1 There are large flows of individuals, capital and information and knowledge across the world. There are constant and rapid changes to which individuals need to adapt everyday. In such a world the abilities to process information and to be flexible will sell at a large premium, while inflexibility and ignorance are a recipe for a most likely failure. In such a world, it is important to be highly skilled. In this paper I argue that there is a skill problem in Europe and I present some basic principles that should be in the background of a human capital strategy for Europe. Gottschalk and Smeeding (1996) analyze trends in income inequality around the world and they conclude that in the last twenty-five years there has been an increase in inequality in many countries of the western world. In anglo-saxon countries, in particular in the US, the increase in inequality is much larger than in continental Europe. Bertola (2001) argues that many continental European ∗ This paper was prepared for the workshop on Quality and Efficiency in Education and Training organized by the Directorate General for Economic and Financial Affairs, European Commission, Brussels, May 27th 2004. It draws on my joint work with James Heckman (see Carneiro and Heckman, 2003). I thank Paulo Santiago, Hillary Steedman, Jason Tsarsh and David Young for providing me with very useful references. 1 Ljunqvist and Sargent (2001) and Heckman (2001) use this term to characterize today’s labor market. 1 countries did not experience any increase in inequality. Figure 1 is taken from Bertola (2001), and in the top panel it displays the ratio of the 50th to the 10th percentiles of the earnings’ distribution across time for different groups of countries. The bottom panel shows 90-10 earnings differentials across countries. There is only a consistent increase in earnings inequality across time for the set of countries in the first graph of each panel, which are precisely the anglo-saxon countries. However, figure 2, also from Bertola (2001), shows that the countries with the smallest increases in inequality have on average experienced the large increases in unemployment. Bertola argues that labor market institutions in these countries have prevented large changes in earnings inequality at the expense of employment. Once you take this into account it is not clear whether the change in inequality in anglo-saxon countries has been smaller or larger than the change in inequality in continental Europe, since in figure 1 we only use individuals who are employed.2 This increase in inequality comes at a time of substantial economic growth. In the US, individuals at the bottom ten percentile of the wage distribution have experienced losses in real wages over the last thirty years, while those at the top benefit from large wage increases (see, for example, Juhn, Murphy and Pierce, 1993). In the UK, individuals at the bottom end of the wage distribution have stagnant wage growth while the those at the top experience wage increases (see Gosling, Machin and Meghir, 2000). Rebecca Blank (1996), discussing the problem of poverty in the US, argued that recent economic growth is very different from past economic growth. In particular, the postWWII period was a period of rapid growth both in western Europe and in the US, but its benefits were spread across the earnings distribution. Growth was driven by the reconstruction of Europe and the motor of economic growth was the manufacturing sector. Even low skilled workers could experience increases in employment and earnings since good unskilled manufacturing jobs were becoming increasingly available. In such a world, the major poverty alleviation program is economic 2 Blundell, Reed and Stoker (2003) show how accounting for unemployment can dramatically change inferences about trends in aggregate wage growth in the UK. Accounting for the trend in unemployment is bound to also affect any inference we make about changes in inequality. 2 growth. However, recent growth has mainly benefited skilled individuals. Machin and Van Reenen (1998) present evidence that recent economic growth in seven OECD countries has been driven by skill-biased technical change, with important consequences for the wage structure of these countries. There are however countries, such as the US and the UK, where unemployment rates are low and the low skilled can find jobs. However, such unskilled jobs tend to be in the service sector which has grown enormously in recent years, and these are low paying jobs with slim chances of growth. Nickell and Bell (1996) document that the difference between unemployment rates of low and high skilled individuals has increased across OECD countries between the early and the late 1980s. The skill premia has also generally increased across countries, and the largest increases are in the US and the UK. As a response to the rise in the demand, the supply of skill has increased across the western world. Figure 3, from OECD (1997), shows cross country educational attainment for two different cohorts of individuals in 1995. In all countries shown there has been an increase in educational attainment of the population across cohorts. This increase was especially large in Belgium, Korea, Greece and Spain. In contrast, it was basically zero in the US, and it was small in many other European countries. Figure 4, from Carneiro and Heckman (2003), plots educational attainment by cohort in the US. It shows a secular growth in educational attainment up to the cohort born in 1950. After this cohort college participation rates and high school dropout rates become flat, in spite of large increases in the returns to schooling across cohorts. In the UK we observe a similar pattern of stagnation in educational attainment for the recent cohorts. Blanden and Machin (2004) show that the age participation index is roughly flat from 1970 to the late 1980s when there is a large increase in university participation, which is not sustained later on. Similarly, after many years of rapid growth in rates of participation in post-compulsory education, staying on rates become flat after 1990. Stagnation of educational attainment is worrisome if one believes education is an important motor of growth, as is standard in modern growth theory (see, for example, Lucas, 1988, Becker, Murphy 3 and Tamura, 1993). Furthermore, at a time of increasing demand for skill stagnation of educational attainment increases the vulnerability of individuals at the bottom end of the skill distribution who are unable to benefit from economic growth. Carneiro and Heckman (2003) interpret these findings as evidence that there is a large increase in the demand for skill and supply is not keeping up with demand. Even in the countries where educational attainment has not reached a halt the earnings and employment returns to schooling are rising rapidly. Figure 3 also shows that there is an enormous degree of heterogeneity in educational attainment across countries. In an attempt to get a better picture of differences in student quality and labor force quality across OECD countries (and a few others) a set of literacy tests has been developed and administered to adolescents and adults across countries. Education systems can differ across different countries and these comparable tests may provide a better measure of the stock of skills of a country, at least for the purpose of international comparisons.3 Hanushek and Kimko (2001) use these tests as a measure of the quality of the labor force and argue that these are an important determinant of economic growth. Figure 5, from OECD (2000), shows the percentage of adults in different quantitative literacy levels in different countries. These results can be replicated for other types of literacy, as measured by the International Adult Literacy Survey. In more than half of the countries shown in this figure 40% or more of their labor force scores in the bottom two levels of literacy. Figure 6 shows that there is a large gap in literacy for individuals in different levels of education. The levels of literacy for individuals with less than secondary schooling in countries such as the United States and Portugal is particularly worrisome. Across countries there is not much difference in the literacy skills of those with a tertiary education. The differences across countries emerge mostly for those who have low educational attainment. This pattern is observed even within a younger cohort of individuals who are 20-25 years of age at the date of this test. The problem of the 3 Furthermore, such tests can be used as a measure of quality of the educational system, although one needs to make sure these tests are adequately designed to be comparable in every country. Hanushek written extensively on issues on school quality. For example, in Hanushek (2001) he illustrates how in the US there has been no aggregate growth in test scores at the same time that there has been a dramatic growth in school expenditure. 4 low skilled is not less dramatic for this younger cohort. Nickell (2003) documents that the problem of low literacy is not getting much better in the adult population across a variety of countries. In fact, for countries such as the US and the UK it is getting worse. He also shows that there is a strong association between inequality in literacy scores and inequality in income across countries: the countries with the higher level of literacy inequality, such as the anglo-saxon countries and Portugal, also have the highest levels of income inequality. The problem of the low skilled in Europe has long been recognized. The European Commission has sponsored the NEWSKILLS Program of Research which was developed to document and analyze the supply and demand of low skilled workers in Europe. McIntosh and Steedman (2001) summarize the findings of this project in a report entitled “Low Skills: A Problem for Europe”, a title I also borrowed for this section. They describe that across countries there has been a steady decrease in the supply of low skilled workers. At the same time there is also a sharp decrease in the demand for such workers that surpasses the decrease in supply, generating stagnating or falling wages and increased unemployment among the low skilled (with the exception of Portugal). Their study emphasize two important themes of this paper, that will be further developed in the next section. First, the problem of low skills does not consist only of a deficiency in cognitive skills, but also of a deficiency in what they call soft skills. Several skills are important in the labor market and a broader view of what constitutes skill is needed. Second, low skill individuals receive little or no amounts of training on the job, either because they opt out of it when it is offered to them, or because employers choose to offer training to workers with better skills. This is illustrated in figure 7, from OECD (2000), which shows the proportion of people at each literacy level who receive job training. As emphasized by Carneiro and Heckman (2003) there are strong complementarities between early human capital investments and adult human capital investments. Low skilled workers have difficulty in benefiting from adult training because they have a low stock of human capital on which adult investments can build on and be productive. This says that remediation investments in adulthood may be very 5 costly and ineffective for low skilled individuals. Preventive investments that take place earlier in the life-cycle of individuals are bound to generate much larger returns. The recent increase in inequality and in unemployment in Europe coincides with an rise in social unrest in several dimensions, even at a time of rapid economic growth, as illustrated in figure 8 (OECD, 2001). The percentage of children living in poverty is well above 10% for most countries in Europe and North America. There is an upward trend in the incidence of lone parenting. There is a rise in drug related deaths in the European Union countries, and a general rise in crime victimization rates in the 1990s (with the exception of Canada and the US).4 The incidence of poverty and social unrest tends to be more dramatic on the population of the unskilled. Charles Murray (1999) calls attention to the emergence of a British underclass. This warning is echoed for the rest of Europe by the evidence assembled in this paper. Carneiro (2002) calls for a comprehensive minimum learning platform for all, a set of skills that not only allows each individual to participate fully in the process of economic development, but that also promotes civic behavior and social stability. I end this introduction with a note on heterogeneity. Anyone who looks at international data realizes that there is a large degree of heterogeneity across countries. Europe is no exception. Literacy levels, educational attainment, income inequality and so many other variables are widely different across countries. The recent debate in development economics emphasizes that this heterogeneity is very important, and that it is wrong to think of general best practices or policies that will have similar effects across countries. This paper will be concerned with general principles of the process of skill formation but the application of such principles to different countries has to be moderated by each country’s set of problems and opportunities. Furthermore, understanding the sources of heterogeneity is likely to lead to important insights for the design of new policies. Similarly, at a more micro level, heterogeneity has been found to be pervasive and important in all aspects of economic life (Heckman, 2001). The recent literature on policy evaluation emphasizes that different 4 See OECD (2001). 6 policies have different effects on different individuals, and that the effectiveness of a policy depends dramatically on the characteristics of the target population. How to account for heterogeneity in policy design and evaluation has to be a major theme any policy debate, whether this heterogeneity is at the micro or macro level. In the next section I summarize recent work by Carneiro and Heckman (2003) on human capital accumulation throughout the life cycle. Although the evidence underlying this work is primarily for the US, there are important general lessons we can draw on for Europe. Furthermore, similar work is being developed in Europe and part of my own goal with this paper is to begin to assemble similar evidence for European countries. In this section I will also review the effectiveness of some policies that act on different stages of the life-cycle of an individual. In the third section of this paper I review some specific european problems and in the fourth section I review what I known by the Lisbon Strategy. The last section of this paper presents a small summary and conclusion. 2 Human Capital Policy Over the Life-Cycle Carneiro and Heckman (2003) review the evidence on human capital policy over the life-cycle. They analyze the effectiveness of different human capital interventions that take place a different ages of an individual’s life, and interpret the literature in view of a life cycle model of skill formation. They document that early childhood interventions directed towards disadvantaged children have proven to be successful, although much of their impact is on non-cognitive skills of the treated children. Non-cognitive skills are important not only for future engagement in risky and criminal behavior, but also for educational attainment and labor market outcomes. Similarly, mentoring programs directed toward underperforming teenagers and teenage parents have had important effects on their lives primarily through their impact of their non-cognitive skills. More traditional interventions aimed at improving school quality (such as class size reductions or increases in expenditure per pupil) have 7 not been very effective.5 The apparent reason for such policy failure is our general lack of knowledge of the relative effectiveness of different inputs in the education production function. One exception is the evidence on the importance of teachers, which has been recognized in the literature for more than thirty years. Teachers are a very important determinant of quality, but it is still not well known what are the characteristics of a teacher that we should look for or that we should promote to raise the quality of our schools. Teacher quality is crucial for a successful educational experience but information about teacher quality is not easily available. Local information on individual’s teacher practices and results (information that is generally unavailable in survey data) is likely to be very relevant for evaluating a teacher’s performance, and if that is the case, a decentralized system of school administration and education choice that can better acquire and use such local information is called for. With this in mind, some researchers have advocated more administrative autonomy for schools and more choice for parents, even though the evidence on the effectiveness of either is still weak. A movement in this direction would probably lead to a larger emphasis of the role of market forces in education, which are almost absent in most countries education systems. Such a movement may lead to better local incentives for teachers and schools and to an increase in private expenditure in education. Figure 9, from OECD (2003), shows that the level of private investment in education is very low compared to the level of public investment, especially at lower levels of education. In a time of tight public budgets, turning to private investment is likely to be an attractive way to increase investment in children. As shown in the first section of this paper, several individuals reach young adulthood with a serious lack of skills to triumph in the modern labor market. In response to this problem, governments around Europe and the US have tried to design and implement a set of remediation programs such as publicly provided job training for the unemployed. Unfortunately, the evidence points to the general ineffectiveness of these remediation investments, with some exceptions. 5 One important exception has been the Literacy Hour in England, evaluated by Machin and McNally (2003). 8 Carneiro and Heckman (2003) suggest that a framework that rationalizes this finding: remediation investments that build on a childhood and adolescence where skill formation was neglected may not amount to anything significant, because there is very little to build on. They argue that there are important features of the technology of skill formation that should not be neglected in policy making. First, Human capital accumulation starts in the womb and takes place throughout the whole life. Families, firms and schools are equal partners in the process of skill formation. Second, there are multiple skills and multiple abilities that are relevant for individual success in life. Noncognitive skills are as important as cognitive skills, even though they are often neglected in research and policy. Third, these abilities are both inherited and created. The traditional debate about nature vs. nurture is outdated and of little relevance. Finally, they emphasize two main ideas. One the is the idea of plasticity. Individuals tend to be more plastic in the earlier years of their lives, although the degree of plasticity varies according to the type of skill. For example, IQ is fairly stable after age 8, while many behavioral skills can be quite plastic through adolescence and adulthood. If plasticity is an important component of the technology of skill formation, a given investment will be more productive if done earlier rather than later in the life cycle, because the capacity to use such an investment is higher earlier in the life cycle rather than later. The other idea they emphasize is that investments in human capital are complementary over time. This implies that the productivity of later investments is higher the larger the amount of early investments. Heckman (1998) summarizes this by saying that “skill begets skill”. As a consequence, it may be very difficult and costly to remediate at later ages the lack of early investments. If individuals do not have a solid base to build on additional investments in them may have very low productivity. However, complementarity also implies that early investments are not productive if they are not followed up by later investments. Equipped with these ideas Carneiro and Heckman (2003) argue for strong early investments and for continuous following investments throughout the lives of individuals. We end this section with a provocative illustration. Figure 10, from OECD (2003), displays the 9 level of expenditure per student in different levels of schooling relative to expenditure per student at the primary level. We realize that the prices of investment at different ages are very different and even if the quantity invested at different ages is similar the overall expenditure will be different. Nevertheless, this evidence may be suggestive of the current trends in schooling investments. Across countries, expenditures per student at the university level are much higher than expenditures per student at earlier levels of schooling. In some countries, expenditures per student at the pre-school level are even lower than expenditures per student at the primary level. There is a lot of heterogeneity across countries. For example, in Norway the level of expenditure per student at the pre-school level if similar to expenditure per student at the tertiary level. In this paper we call for better investments at earlier ages as an effective way to improve the skills of the labor force, especially for individuals at risk of becoming low skilled. Investments at later ages are also necessary, but a better balanced portfolio of investments may be more productive than the one we have today. Furthermore, the pattern of investments displayed in figure 10 is highly regressive, since primary and secondary school (where investments per student are small) is usually universal, while tertiary school (where investments per student are high) is generally attended by students coming from richer families. A shift of resources towards earlier ages may lead to a more efficient and more equitable allocation of public education resources. 3 Human Capital in Europe Human capital policy is a major concern of every economy in the modern world. In the Lisbon European Council held in March 2000, Heads of State and Government from the EU set a goal for 2010: “to become the most competitive and dynamic knowledge-based economy in the world, capable of sustainable economic growth with more and better jobs and greater social cohesion”.6 6 See Council of the European Union (2004). 10 Subsequent councils have reinforced these aspirations, and a large emphasis has been put on human capital policy. There has been a large concern with promoting mobility of workers across Europe. Such mobility may be essential for achieving an efficient allocation of human resources across Europe and for the success of economic policy set at the European level. This mobility is impaired by institutional differences and language disparities across countries. There also has been preoccupation with increasing the skill level of the population: both endowing our economies with university educated workers and reduce the ranks of low skilled workers in Europe, which are still of substantial size. Promoting lifelong learning is seen as important in a setting where information flows and constant change are so prevalent. At the same time, there is an aspiration for an increase in private investments in human capital, by firms and families, and for a better use of public resources. All of these are very valid goals, and they need to be tackled in a consistent and cohesive way. A message of this paper and of the work of Carneiro and Heckman (2003) is that human capital policy involves many different areas of policy (from health policy to education policy, from tax policy to crime prevention) and an integrated view of an individual over the life-cycle. For example, it will not be possible to promote tertiary education or learning on the job if individuals do not get adequate earlier preparation in childhood and adolescence. Young adult education and training builds on top of earlier investments. Firms, families and schools are equal partners in the process of skill formation. To achieve a better use of resources we need better information and common sense suggests that such information is very localized, especially in a world where heterogeneity is so important. Therefore, more school and family autonomy in the allocation of education resources is called for. Skill is in high demand in the modern world. Firm investments are important and account for more than a third of the lifetime human capital acquired by an individual. Investments in skill should be seen as investments in capital, and policies that parallel investment policies through the use of tax credits and other instruments can be (and have 11 been) used by governments to promote investment. These are just a few examples. This paper is very incomplete and what has been achieved is far behind what the title suggests: a human capital strategy for Europe. But it serves as a springboard for future learning. Above all, there is a fundamental difficulty with writing such a paper, and with thinking of global education strategies for Europe. Europe is a composed of very different countries. The data in this paper provides a clear illustration of this heterogeneity, and is only a part of the overall picture. Heterogeneity means that different people react differently to the same policies. Policies need to be designed and implemented at the local level, making use of local information. An integrated vision of Europe is useful is important, and the principles developed in this paper are quite general, but the implementation and design of policies needs to take into account the specificity of each country’s problems and opportunities. References [1] Becker, G., K. Murphy and R. Tamura (1990), “Human Capital, Fertility and Economic Growth”, The Journal of Political Economy, 98:5. [2] Bertola, G. (2003), “Earnings Disparities in OECD Countries: Structural Trends and Institutional Influences”, working paper. [3] Blanden, J. and S. Machin (2004), “Education and Family Income”, working paper. [4] Blank, R. (1996), It Takes a Nation, Princeton University Press. [5] Blundell, R., H. Reed and T. Stoker (2003), “Interpreting Aggregate Wage Growth: The Role of Labor Market Participation”, American Economic Review, Vol. 3, No. 4, 1114-1131. 12 [6] Carneiro, Pedro and James J. Heckman, (2003). “Human Capital Policy,” Forthcoming in J. Heckman and A. Krueger (eds.), Inequality in America: What Role for Human Capital Policy? (Cambridge, MA: MIT Press). [7] Carneiro, R. (2002), “Achieving a Minimum Learning Platform for All: critical queries influencing balances and policy options”, European Journal of Education, Vol. 37, No. 3, 57-63. [8] Gosling, A., S. Machin and C. Meghir (2000), “The Changing Distribution of Male Wages in the UK”, The Review of Economic Studies, Vol. 67, No. 4, 635-666. [9] Gottschalk, P. and T. Smeeding (1996), “Cross-National Comparisons of Earnings and Income Inequality”, Journal of Economic Literature, Vol. 35, No. 2, 633-687. [10] Hanushek, E. and D. Kimko (2001), “Schooling, Labor Force Quality and the The Growth of Nations”, American Economic Review, 90:5. [11] Heckman, J. (2001), “Heterogeneity, Microdata and Public Policy Evaluation”, The Journal of Political Economy, 109:4. [12] Juhn, C., K. Murphy and B. Pierce (1993), “Wage Inequality and the Rise in Returns to Skill”, The Journal of Political Economy, Vol. 101, No. 3, 410-442. [13] Lucas, R. (1988), “On the Mechanics of Economic Development”, Journal of Monetary Economics, 22. [14] Machin, S. and J. Van Reenen (1998), “Technology and Changes in Skill Structure: Evidence from Seven OECD Countries”, The Quarterly Journal of Economics, Vol. 13, No. 4, 1215-1244. [15] McIntosh, S. and H. Steedman (2001), Low Skills - A Problem for Europe. [16] Murray, C. (1999), “The Underclass Revisited”, AEI Press. [17] Nickell, S. (2003), “Poverty and Worklessness in Britain”, working paper. 13 [18] Nickell, S. and B. Bell (1996), “Changes in the Distribution of Wages and Unemployment in OECD Countries”, American Economic Review, Vol. 86, No. 2, 302-308. [19] OECD (1998), Human Capital Investment. [20] OECD (2001), The Well Being of Nations. [21] OECD (2002), Education Policy Analysis - 2002. [22] OECD (2003), Education at a Glance - 2003. 14 Figure 1 ctgroup==1 ctgroup==2 Can 2.433 Can Can Can Can CanCan Can p50p10 USA USA USA USA Can USA USA USA USA Ire USA USA USA UK USA USA USA USA USA USA USA UKUKUK USA USA USA USA Ire USAUSA USA USA UK USA USA UKUKUKUKUKUKUKUKNzl UKUKUKUK UKUK UKUK Nzl UK UKUK UKUKUKUK Nzl Nzl Nzl Nzl Nzl UKUK UK Aus Aus Nzl Nzl Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Aus Fra Fra Fra Fra Fra Fra Fra Fra Ger Ger Fra Fra Fra Fra Ger Ger Ger Ger Swi Fra Fra Fra NlNlNlGerNl Fra Fra Fra Fra Fra Ger Fra Fra Ger Ger Ger Swi Fra Fra Swi Swi Swi F ra Fra Fra F ra Ger Swi Fra NlNlNlNlNl NlNlNlNl Ger Swi Swi Aut NlGer NlGer NlNlNlNlNlNlNl ItaItaIta BelBel Bel BelBel Bel Bel Bel Bel Bel Bel ItaItaItaIta Ita Ita Ita Ita 1.296 ctgroup==3 ctgroup==4 2.433 Hun Kor Spa Kor Kor Kor Kor Kor Hun Kor Kor Kor Hun Kor Hun Kor Hun Hun Kor Kor Kor Kor Kor Hun Hun Pol Pol Pol Pol Por Pol Pol Hun Czr Czr Pol Por Czr Pol Pol Pol Pol Por Pol Pol Hun Por Pol Pol Por Por Pol Pol Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Fin Fin Fin Fin Fin Fin Fin FinFin Nor Nor Fin DkDkDkDkDkDkDkDkDkDkDk FinFinFin FinFinFin Swe Fin Swe Swe Swe Nor Swe Swe Swe Swe Swe Swe Swe Swe Swe Swe Swe Nor SweSwe Swe Swe Swe Swe 1.296 1970 2000 1970 2000 year Graphs by ctgroup Figure 1 : Ratio of the 50th to the 10th percentile of countries’ earnings distribution. Source: OECD. ctgroup==1 ctgroup==2 4.92292 p90p10 USA USA USA USA USA USA USA CanCan CanUSA USA USAUSA USA USA USA Can Can Can USA USA USA Ire CanUSA Can Ire USA USA USA USA USA USA Can USA USA USA USA UK UK UK UKUKUK UK Nzl UKUKUKUK UK UKUK UKUK UK UK Nzl UK UKUKUK UKUK UK Nzl Nzl Aus Nzl Nzl UKUK UKUK Aus Aus Nzl Aus Aus Aus Aus Nzl Aus Aus Aus UKUK Aus Aus Aus Aus Aus Aus Nzl Aus Aus Aus Aus Aus Aus Aus Aus Aus Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Fra Ger Fra Ger Nl Ger Ger Ger Ger Ger Ger Ger Ger NlNlNl Aut Ger Swi Ger Swi Ger Swi Ger GerNlSwi Swi Swi Swi Swi NlNlNlNlNl NlNlNlNl NlNlNlNl Nl NlNlNl Bel BelBel ItaItaItaItaIta ItaBel ItaItaBel Bel Bel ItaIta Ita Bel 1.95349 ctgroup==3 ctgroup==4 Hun 4.92292 Kor Kor Hun Kor Kor Spa Hun Hun Kor Por Hun Kor Por Hun Kor Kor Kor Kor Kor Kor Kor Kor Kor Por Hun Kor Hun Por Por Pol Pol Pol Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Jap Fin Hun Pol Pol Pol Pol Pol Pol Pol Pol Hun Pol Pol Pol Pol Pol Pol FinFinFinFinFinFin FinFinFinFinFinFinFinFin Swe Swe Swe Swe Swe DkNor DkDk Swe DkDk DkDkDkDkDkDk Swe Swe Swe Swe Swe Swe Nor Nor Swe Swe Swe Swe SweSwe Swe Swe Nor Swe Fin 1.95349 1970 Fin 2000 1970 Czr Czr Czr 2000 year Graphs by ctgroup Figure 2 : Ratio of the 90th to the 10th percentile of countries’ earnings distribution. Source: OECD. 17 Figure 2 u n .r a te , r e s F itte d v a lu e s F in1 9 9 4 F in1 9 9 3 F in1 9 9 5 6 .8 8 1 0 7 F in1 9 9 6 S pa1 9 95 U SA 1 9 75 u n .ra te , re s U SA 1 9 74 C an 1 9 73 F in1 9 9 7 C zr1N 9 9zl1 9 992 N l19 8 3 N zl1 9 9 0 N l19 8 4 U K1 9 8 6 U SA 1 9 76F in1 9 9 8 U K1 9 8959 2 F in1 G er1 99 7 U U S we 99189 97 4 G er1 K1 9N8K1 391892882 F in1 9 9999 7U K1 SA l19 82 F ra1 S we 1 9 96 U SA 1 9 77 N l19 8 5 U K1 9 8 1 ra1 9 9 8 U9K1 9D8 7k 1 9 8 1 U SA 1 9F 73 S wi1 9 I t 9 a19 7 8 U SA 1 9 80 A us 1 9 92ISt a19 F ra1 9 9 6 we 189895K or1 9 9 8 el1 we9 18D 97Kwe 93 H unI 1t a19 9 939D6Nk 1N 9l19 9808B6S 991 9 A usJ1a9p1 B1B S9A 1694 8or1 59161899298 9el1 SJel1 we 19k897 9us 8397 5 UN SA 9N or1 G1er1 99 l19 99 1 68IF9t7l19 a19 a83 p1 F81 ra1 8ra1 7 U998SA 858kN J a p1 99F9Fra1 98I t997 P or1 9 8 5 U K1 9a19 982 8 7 ra19U 9 95SA 4S1Awi1 D 1FJ8191al19 89p1 078 3989p1 B el1 9 8 ra1 D k 9 8 us 1 9 93 J a 97 7 I t a19 A 9 0 us 9 9 6 8 9 78 J a p1 97 99 929 4 9Fzl1 8ra1 69 9949A0us 1 9 79 C an 1799N91 U SA 1F9ra1 I re19 C an 1 F ra1 9 9 3 G er1 99FH5ra1 5 NDzl1 kwi1 19988998AJ4929U aN 98 1890913994 l19 un 199892 Sra1 51Hp1 Fl19 AG user1 1 999 77 N98 9a19 F in1 9 7 7 Fel1 us 19un 9H 80 A us 1 9 75 un 9796 A8us t198 6 1 9 84 9K1 49zl1 BIN 9ra1 9S950wi1 G er1 81Iwe 4 t a19 4er1 a p1 1S59wi1 75G9er1 UB K1 99999er1 A ut9G1G 9A 9us 6K1 PJor1 8 789 8 0 A us 98 87 U9999 K1 93 P 98ol1 4 994 U 8S 81989G90 A 1Bus 91el1 76 N l19 7el1 71us er1 A9we us 9194 C an 1 93 A 9 85 S 78 a98 p1698 9871 A us 1 97 F ra1 9 8 4 G er1 9 9 4 A us 1l19 9J86 A us 1 9 98 Uwe K1 4998 GNUer1 99 389560992 S 1 C an 1 9 86 N 7 8 99 0 K1 9 7 N l19 zl1 9 N 9 or1 0 P ol1 9 9 5 P ol1 9 9 3 I t a19 1 U K1 9 7S7we 1 9 80GDer1 A us 1 H 9 un 82 1 9 97 A us F 1 ra1 9 88 9 8 1 C an 1 90 N zl1 9 9 6 G er1 G991er1 J1D a9kp1 8N 50 l19 7p1 U J 8aSA 98 999 19 5 K1 99N591 BkAel1 9899 0295 us 1J11989a9999 A us 2 0 00UAK1 us 1 9C99an p1 98 FF21SA ra1 9U 0 1l19 9SA l191U U81 4K1 SA 85 J184 F29SA 998 SA 19981 92 UU K1 9wi1 7U71zr1 U 1A 86 9N IS t a19 9K1 927987us 969ra1 7890 J a p1 99 79 7P8Nor1 U 99ara1 9193p1 2 1 9 98 H un S81we N 1C l19 9 81 l19 A997Jus 60a p1 1 9 98 89 C an 9 94 9 9 U K1 9 9929JK1 p1 98 6 58 09 9 7U99K1 1a8K FU in1 K1 9I t7Fa19 5K Pun ol1 999 96 S we 1999 82 99998 87 J a p1 K or1 99 69 9 0U K1 S99in1 or1 wi1 9U 9SA 61or1 JN p1 1099589989 K or1 8ael1 9or1 H un 2 0 00 B 313UUJSA CH9an 7 4119988 F88 7 839U7 7K1 F 4ra1 U K1 9 7 3 1398 9U89SA J17aa9p1 98 J9ra1 a91 p1 J aKp1 999zl1 5 79 8 4F ra1D9Bk8Uel1 1p1 K1 97S991we U K2 0 0 0 K K98 Nra1 l19 9FF899ra1 4ra1 For1 774 997756 N9N zl1 8Nwe 6U K1 9383 9FBU F ra1 9 7 3 or1or1 8F889ra1 el1 1909990 N9Fl19 DK1 9k29991979799221886 9l19 7 ra1 ra1 SSwe 1 C 2zr1 9 9 6 N or1 98 7 KJor1 999 9S 1 we 1 9 84S we 1 9 89 U SA 1 9 93 Sa we 1a99p1 JI re19 p1 99 7485 S we 9 88 SS92we 1199186 we 87 P 90100 Uor1 SA F8in1 968 97 9 7 KU J a p1 99 3F in1 9F8in1 9or1 8SA U SA SA 1 9 95 1N 9 99 K or1 9 9 2 F in1 9l19 8U3SA U 1 19U1998 U 996 971 9 94 9SA 9SA P or1 9 9 3 920or1 9 9 3 P9F9or1 KKor1 9 9in1 6 5999K or1 F in1 9 8 9 K or1 9 9 4 - 4 .1 1 9 1 6 - .2 6 0 0 0 7 .2 1 2 5 3 2 5 0 - 1 0 wd iff, r e s C o nt r o lling f o r y e a r a nd c t y e ffe c ts Figure 8 : Vertical axis: unemployment rate (as in Figure 6) after removing country and year effects; horizontal axis: earnings dispersion in the low portion of their distribution (as in Figure 6) after removing country and year effects. Data points are plotted along with OLS unweighted regression line. empl.rate, res empl.rate, res 5.59163 USA1974 Can1973 -7.45684 Fitted values Nl1999 Kor1996 Kor1995 Swi1991 Kor1994 Nor1987 Fin1989 Fin1983 Por1992 Kor1997 Swe1984 Fin1986 Swe1989 Swi1992 Swe1988 Por1993 Swe1983 Swi1993 S we1986 Kor1993 Swe1985Swe1987 Can1988 Dk1986 Fin1987 Por1991 Jap1994 Swe1982 Fin1990 Swe1990 Jap1993 Nl1997 Jap1997 Fin1988 USA1994Fra1973 Fra1972 USA1997 Fra1970 Swe1981 Fra1971 Dk1988 Dk1987 USA1995 Swe1980 USA1996 Jap1996 Jap1995 Kor1992 USA1998 Fra1977 Fra1975 Can1990 Pol1993 Fra1978 Fra1976 Can1994 Swe1991 Fra1974 Fin1980 USA1993 Jap1998Jap1992 USA1999 Can1986 Dk1985 Nzl1986 Aus1995 Nl1996 Nor1983 Swi1994 Fra1979 USA2000 Can1993Nzl1984 USA1989 UK1989 USA1988 Kor1991Swe1978 USA1987 Can1991 Ger1991 Fra1980 Swi1995 Ger1992 Nl1995 Pol1994 Aus1989 Dk1989USA1986 Jap1999 Ger1993 UK1975 Can1981 Aus2000 UK1973 Swi1996 Ger1994 Aus1997 USA1985 Fra1982 Nl1993 Swi1998 Swe1975 USA1992 UK1974 Can1992 USA1984 Aus1994 Fra1983 Jap1991 Jap1983 UK1997 Nl1994 Pol1995 Pol1996 Aus1999 Fra1981 Ger1995 Aus1998 Dk1984 UK1990 UK1979 Por1989 UK1998 UK1988 UK1999 Jap1984 Ire1997 Ita1986 USA1990 UK1978 UK1970 Fin1977 UK1972 UK1976 Fin1991 UK2000 Dk1990 UK1996 USA1991Kor1998 Kor1989UK1994 Aus1990 UK1977 UK1995 Ger1996 Swi1997 Jap1985 Aus1988 Ger1989 Nor1980 Kor1999 Nl1992 Swe1992 Ger1990 UK1993 UK1980 Fra1984 UK1971 Jap1982 Aus1986 Ger1988 Bel1993 Ger1987 Nzl1996 Ger1998 UK1991 Ita1987 Aus1975Kor1990 Kor1988 Kor1987 Aus1993 Ger1997 Jap1986 Bel1994 Aus1987 Ger1986 UK1992 Aus1981 Aus1976 Bel1995 Ita1992 USA1983 Ita1988 Bel1992 Aus1985 Czr1996 Jap1989 Por1987 Dk1983 USA1979 Nl1977 Aus1991 Aus1982 Nzl1995 Jap1990 Jap1987 Jap1981 Aus1977 Fra1985 Ita1991 Jap1988 Nl1978 USA1981 Ger1985 Por1985 USA1978 Aus1992 Aus1980 Nzl1997 Nl1979 Nl1980 Bel1991 UK1987 Ita1993 USA1982 Ita1989 Nl1991 Ger1984 USA1980 Dk1980 Nzl1988 Fra1986 Bel1985 Aus1984 Kor1986 Dk1982 Nor1991 Ire1994 Bel1989 Kor1985 Fra1994 UK1985 Jap1980 Bel1986 Aus1978 Bel1988 Fra1993 Czr1997 Jap1979 UK1984 Fra1995 UK1981 Bel1987 Jap1978 Nl1981 Kor1984 Nzl1994 Fra1992 Ita1990 Aus1979 Ita1994 Fra1998 Bel1990 Fra1996Fra1987 Dk1981 UK1986 Jap1977 Aus1983 Fra1989 Fra1988 Fra1991 Fra1997 USA1977 UK1982 Jap1975 UK1983 Nl1982 Jap1976 USA1973 Ita1996Ita1995 Fra1990 Nl1990 Nl1983 Aut1996 Swe1993 Nl1989 Nl1984 Nl1986 USA1976Nl1987 Nl1988 Fin1992 Fin1999 Nl1985 Spa1995 Swe1995 USA1975 Swe1994 Fin1998 Nzl1990 Swe1996 Nzl1992 Fin1997 Czr1999 Swe1998 Fin1996 Swe1997 Fin1993 Fin1995 Fin1994 -.260007 .212532 50-10 wdiff, res Controlling for year and cty effects Figure 9 : Vertical axis: unemployment rate, OECD Economic Outlook definitions; horizontal axis: earnings dispersion in the low portion of their distribution, from OECD “Trends in earnings dispersion” file. Data points are plotted along with OLS unweighted regression line. 20 Figure 3 MEASURING THE STOCK OF HUMAN CAPITAL ◆ Figure 2.2. Percentage of younger (25-34 year olds) and older adults (45-54) with upper secondary education or higher, 1995 Aged 25-34 % 100 90 80 70 Aged 45-54 60 50 40 30 20 10 Percentage point difference 0 0 10 20 30 40 0 10 20 30 40 % 50 United States Germany Czech Republic Norway Switzerland United Kingdom Canada Sweden Poland Austria France Denmark Finland Netherlands New Zealand OECD average Australia Belgium Korea Ireland Greece Luxembourg Italy Turkey Spain Portugal 100 90 80 70 60 50 40 30 % Countries are ranked by percentage of 45-54 year olds with upper secondary attainment or higher. Data for Figure 2.2, p. 99. Source: Labour Force Survey data (see OECD, 1997b). 20 10 0 50 % Younger adults are more qualified, but the generation gap varies greatly across countries. 19 Figure 4 Schooling participation rates by year of birth Percentage Participating 80 (a) Whites 70 60 50 40 30 20 10 0 19 20 922 924 926 928 930 932 934 936 938 940 942 944 946 948 950 952 954 956 958 960 962 964 966 968 970 972 974 976 978 980 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Year of Birth (b) Blacks 80 Percentage Participating 70 60 50 40 30 20 10 19 20 19 22 19 24 19 26 19 28 19 30 19 32 19 34 19 36 19 38 19 40 19 42 19 44 19 46 19 48 19 50 19 52 19 54 19 56 19 58 19 60 19 62 19 64 19 66 19 68 19 70 19 72 19 74 19 76 19 78 19 80 0 Year of Birth (c) Hispanics 90 80 60 50 40 30 20 10 0 19 20 19 22 19 24 19 26 19 28 19 30 19 32 19 34 19 36 19 38 19 40 19 42 19 44 19 46 19 48 19 50 19 52 19 54 19 56 19 58 19 60 19 62 19 64 19 66 19 68 19 70 19 72 19 74 19 76 19 78 19 80 Percentage Participating 70 Year of Birth College enrollment High school graduates and GEDs* High school dropouts** * GED hoders are known for the birth cohort 1971-1982 ** Dropouts exluded GED holders Source: Data from 2000 Current Population Survey Literacy in the Information Age Figure 5 FIGURE 2.2 (concluded) COMPARATIVE DISTRIBUTION OF LITERACY LEVELS C. Per cent of population aged 16-65 at each quantitative literacy level, 1994-1998 80 60 40 20 0 20 40 60 80 100 100 80 60 40 20 0 20 40 60 80 100 Per cent 100 Denmark Norway Level 1 Czech Republic Germany Netherlands Switzerland (French) Finland Level 2 Belgium (Flanders) Switzerland (German) 18 Canada Australia Switzerland (Italian) Level 3 United States New Zealand United Kingdom Hungary Ireland Poland Level 4/5 Slovenia Portugal Chile The charts also reflect the different performance of some countries on each of the scales. Australia and Canada, for example, do not differ from each other on any scale. Both have significantly higher scores on prose compared with the Czech Republic, Ireland and the United Kingdom. And although the scores on the document scale for Canada are higher than those for Ireland and the United Kingdom, they are not significantly different from those for the Czech Republic. On the prose scale the Netherlands outperforms Belgium (Flanders) but the difference between the latter and Germany is not meaningful. Finally, on the quantitative scale, the Czech Republic outscores both Australia and Canada, which, in turn, outscore Ireland and the United Kingdom. However, on this scale, their scores do not differ significantly from those in the United States. As the information in Figure 2.3a-c suggests, many of the observed differences between countries are meaningful, especially those at the high and low ends of the scale. But there are other comparisons that are not really different in a statistical sense (the dot in the grey square). Thus, in terms of literacy proficiency, the three language groups in Switzerland do not differ significantly from each other on any of the scales. Finally, Figure 2.3a-c provides data on just how significant the observed differences between country profiles really are. As in any household survey, some degree of sampling error and measurement error is present in the IALS data. This error must be taken into account when examining the overall differences in mean literacy scores across countries. The multiple comparisons shown in Figure 2.3a-c provide a tool for identifying those differences that are most likely to be a reflection of real differences. Countries are ranked by the proportion in Levels 3 and 4/5. Source: International Adult Literacy Survey, 1994-1998. Sweden Chapter 2/ Population Distributions of Adult Literacy FIGURE 2.4 (concluded) EDUCATIONAL ATTAINMENT AND LITERACY PROFICIENCY B. Mean document score on a scale with range 0-500 points, by level of educational attainment, population aged 16-65, 1994-1998 Points Figure 6 Chile Poland Hungary Slovenia Portugal Switzerland (German) New Zealand 0 United States 0 Ireland 200 Switzerland (Italian) 200 Australia 250 Netherlands 250 United Kingdom 300 Switzerland (French) 300 Belgium (Flanders) 350 Germany 350 Canada 400 Denmark 400 Czech Republic 450 Finland 450 Norway 500 Sweden 500 C. Mean quantitative score on a scale with range 0-500 points, by level of educational attainment, population aged 16-65, 1994-1998 Countries are ranked by the mean score of those who have completed tertiary education. Source: International Adult Literacy Survey, 1994-1998. 23 Chile Poland Slovenia New Zealand Portugal Switzerland (German) Hungary 0 Ireland 0 Switzerland (French) 200 United States 200 Australia 250 Switzerland (Italian) 250 United Kingdom 300 Netherlands 300 Finland 350 Canada 350 Germany 400 Denmark 400 Belgium (Flanders) 450 Czech Republic With less than upper secondary education 450 Norway Completed upper secondary education 500 Sweden Completed tertiary education Points 500 Figure 7 Chapter 3/ How Literacy is Developed and Sustained FIGURE 3.12 LITERACY AND ADULT EDUCATION PARTICIPATION Per cent of population aged 16-65 participating in adult education and training during the year preceding the interview at each literacy level and in total, document scale, 1994-1998 Per cent 100 100 80 80 60 60 40 40 Total Total participation rate Level Level 1 1 20 20 Level 2 2 Level Level Level 3 3 0 Level 4/5 Level 4/5 Poland Portugal Chile Hungary Belgium (Flanders) Ireland Czech Republic Slovenia Netherlands Canada Australia United States Switzerland United Kingdom New Zealand Norway Sweden Denmark Finland 0 Countries are ranked by the total participation rate. Source: International Adult Literacy Survey, 1994-1998. While the rates vary between countries, the data show that in each country there are large groups outside the emerging learning society. Those outside are often those most in need of skills enhancement, whether through formal or informal learning. With large groups of adults possessing low literacy skills, it is particularly important from a policy perspective to look at their readiness to engage in learning. Figure 3.12 indicates that participation in adult education increases gradually by level of literacy. Those with low literacy skills receive the least adult education. The level of inequality – although large – is relatively smaller in Denmark, New Zealand and Sweden, countries with high overall participation rates.8 As discussed previously, much of the variation in mean literacy levels observed in Figure 3.12 can be attributed to the “literate culture” in which a person grew up, and the effect this has had on educational attainment. The “long arm of the family” is further extended through the way in which educational credentials, to a large extent, determine entry into the labour market and the early stages of a person’s occupational career (Tuijnman et al., 1988). 8. Relative inequality is lowest in the Czech Republic, a country with a relatively low participation rate. 43 The Well-being of Nations Figure 8 Appendix B SOME TRENDS IN THE SOCIAL AND ECONOMIC ENVIRONMENTS Figure B.1. Real gross domestic product per capita, in constant prices, average based on selected OECD countries, 1966-99 In 1998 US$ PPP 25 000 In 1998 US$ PPP 25 000 20 000 20 000 15 000 15 000 10 000 10 000 5 000 5 000 0 0 1966 1968 1970 1972 1974 1976 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 Selected countries include: Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Japan, Luxembourg, Netherlands, New Zealand, Norway, Portugal, Spain, Sweden, Switzerland, United Kingdom, United States. Source: OECD. Real GDP deflated using 1998 US dollar. Based on Purchasing Power Parity. 80 © OECD 2001 CHAPTER B Financial and human resources invested in education Figure 9 Chart B3.1 Distribution of public and private expenditure on educational institutions, by level of education (2000) Norway Finland Sweden Norway3 Finland Sweden Portugal Norway Finland Sweden Portugal Denmark2 Denmark2 Denmark2 Italy Italy Italy Slovak Republic Slovak Republic Slovak Republic Ireland Austria Ireland Ireland Netherlands Belgium Spain France Hungary Canada1 Japan2 Czech Republic United States1 United Kingdom Mexico Australia Germany Iceland Austria Iceland Austria Netherlands Belgium Spain France Hungary Canada1 Greece Japan2 Czech Republic United States1 Switzerland United Kingdom Mexico Australia Germany Korea Primary, secondary and post-secondary non-tertiary education % 100 90 80 70 60 50 40 30 20 10 0 Turkey Netherlands Belgium Spain France Hungary Canada1 Greece Japan2 Czech Republic United States1 United Kingdom Mexico Australia Germany Tertiary education % 100 90 80 70 60 50 40 30 20 10 0 Korea B3 % 100 90 80 70 60 50 40 30 20 10 0 Korea Private expenditure on educational institutions, excluding public subsidies to households and other private entities Total public subsidies to households and other private entities, excluding public subsidies for student living costs Public expenditure on educational institutions Pre-primary education 1. Post-secondary non-tertiary included in tertiary education. 2. Post-secondary non-tertiary included in both upper secondary and tertiary education. 3. Total public subsidies to households may be included in private payments. Countries are ranked in ascending order of the proportion of direct public expenditure in primary, secondary and post-secondary non-tertiary education. Source: OECD. Table B3.2. See Annex 3 for notes (www.oecd.org/edu/eag2003). 212 EDUCATION AT A GLANCE © OECD 2003 CHAPTER B Financial and human resources invested in education Figure 10 Chart B1.3 Differences in expenditure on educational institutions per student relative to primary education (2000) Ratio of expenditure on educational institutions per student at various levels of education to expenditure on educational institutions per student in primary education, multiplied by 100 Pre-primary education Tertiary education Secondary education Ratio x 100 500 450 400 350 300 250 200 150 100 Greece1 Portugal Italy1 Iceland1 Poland1 Austria Spain Denmark France Finland Korea Japan Norway1 Sweden United Kingdom Belgium Australia Germany Netherlands Switzerland1 United States2 Czech Republic Ireland Hungary1 0 Mexico 50 Slovak Republic B1 Notes: A ratio of 500 for tertiary education means that expenditure on educational institutions per tertiary student in a particular country is 5 times the expenditure on educational institutions per primary student. A ratio of 50 for pre-primary education means that expenditure on educational institutions per pre-primary student in a particular country is half the expenditure on educational institutions per primary student. 1. Public institutions only. 2. Public and independent private institutions only. Countries are ranked in descending order of expenditure on educational institutions per student in tertiary education relative to expenditure on educational institutions per student in primary education. Source: OECD. Table B1.1. See Annex 3 for notes (www.oecd.org/edu/eag2003). Educational expenditure per student over the average duration of tertiary studies Annual expenditure on education per student does not always reflect the full cost of tertiary studies. Since both the typical duration and the intensity of tertiary education vary between OECD countries, the differences between countries in annual expenditure on education per student on educational services as shown in Chart B1.2 do not necessarily reflect the variation in the total cost of educating the typical tertiary student. Students can choose from a range of institutions and enrolment options. Today, students can choose from a range of institutions and enrolment options in order to find the best fit between their degree objectives, abilities and personal interests. Many students enrol on a part-time basis while others work while studying, or attend more than one institution before graduating. These varying enrolment patterns can affect the interpretability of expenditure on education per student. 188 EDUCATION AT A GLANCE © OECD 2003