can falling supply explain the rising return to college for younger men a cohort based analysis although the college high school wage gap for younger u s men has doubled over the past 30 years the gap for older men has remained nearly constant in the united kingdom and canada the college high school wage gap also increased for younger relative to older men using a model with imperfect substitution between similarly educated workers in different age groups we argue that these shifts reflect changes in the relative supply of highly educated workers across age groups the driving force behind these changes is the slowdown in the rate of growth of educational attainment that began with cohorts born in the early 1950s in all three countries

anticipated versus surprise inflation in household consumption behaviour abstract the purpose of this paper is to look at the question of whether it is the anticipated or surprise inflation or both that matter for household consumption and saving behaviour we use a large data sample from 23 countries covering mostly the period 1960 1979 evidence is overwhelming against the hypothesis that only the surprise part of inflation matters for household consumption and saving behaviour but is a bit mixed on the question of whether the anticipated and surprise parts of inflation affect with equal force which would justify the observed inflation as the appropriate inflation variable in household consumption and saving functions

aggregate savings financial intermediation and interest rate there has been considerable controversy about the role of financial factors as determinants of savings in developing countries this paper explores the importance of two such factors namely real interest rate and financial intermediation using pooled time series cross section data a model of savings is estimated for asia latin america and for the total sample particular attention is paid to the error structure in estimation the results suggest that pooling is not justified further there is no unequivocal support for the effect of either of the two factors some qualified support is found for asia but none for latin america copyright 1987 by mit press

accounting for inequality in india evidence from household expenditures summary we utilize household level consumption expenditure data from india to examine the evolution of inequality during 1983 2004 various measures of inequality show that inequality levels were relatively stable during 1983 93 but increased during 1993 2004 the increases in inequality have not precluded reductions in poverty however they are also more of an urban phenomenon and can be accounted for by increases in returns to education in the urban sector to a considerable extent especially among households that rely on income from education intensive services and or education intensive occupations some of the increases in the returns to education can be linked to economic liberalization undertaken in the 1990s

terms of trade dynamics in asia an analysis of national saving and domestic investment responses to terms of trade changes in 14 asian ldcs abstract i estimate a three equation model of savings investment and growth on pooled time series data for 14 asian developing countries to explore terms of trade dynamic effects on the current account a terms of trade deterioration lowers aggregate saving and raises investment in the current year it also exerts a positive lagged effect on investment due to the unanticipated temporary nature of the terms of trade change the current account oscillates before returning gradually to its steady state level the model explains 65 per cent of the variance in the sample countries current accounts over the period 1962 1983

the interest elasticity of savings in developing countries the existing evidence abstract this paper presents a critical analysis of some of the most recent empirical work on the interest elasticity of savings in developing economies supported by a set of empirical results the paper argues that a the real interest elasticity of savings is not easily detected using the existing empirical models which generally yield insignificant interest rate parameters in the seventies b the existing models suffer from serious defects that make if very difficult to interpret the estimated parameters

poverty and household size the widely held view that larger families tend to be poorer in developing countries has influenced research and policy the scope for size economies in consumption cautions against this view we find that the correlation between poverty and size vanishes in pakistan when the size elasticity of the cost of living is about 0 6 this turns out to be the elasticity implied by a modified version of the food share method of setting scales by contrast some measures of child nutritional status indicate an elasticity of unity consideration of the weight attached to child versus adult welfare may help resolve the non robustness of demographic profiles of poverty excerpt

does schooling cause growth a number of economists find that growth and schooling are highly correlated across countries a model is examined in which the ability to build on the human capital of one s elders plays an important role in linking growth to schooling the model is calibrated to quantify the strength of the effect of schooling on growth by using evidence from the labor literature on mincerian returns to education the upshot is that the impact of schooling on growth explains less than one third of the empirical cross country relationship the ability of reverse causality to explain this empirical relationship is also investigated

determinants of private savings behaviour in turkey this study investigates the effects on private saving rates of a number of policy and non policy variables the analysis covers the period 1968 1994 the empirical private saving model 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 and the ricardian equivalence does not hold strictly income level has a positive impact on private saving rate and growth rate of income is not statistically significant from a policy point of view financial depth and development measures in turkey suggest that countries with deeper financial systems tend to have higher private saving rates private credit and real interest rates try to capture the severity of the borrowing constraints and the degree of financial repression for turkey moreover the negative impact of life expectancy rate lends support to the life cycle hypothesis the precautionary motive for saving is suppor

generalizations that aren t evidence on education and growth abstract several papers have suggested that the relationship between changes in average schooling and growth is weak in the cross country data this might call into question the relevance of micro estimates of returns to schooling at least for developing countries this paper examines the reliability of some of the aggregate evidence and presents an alternative framework for analysing these questions

dependency rates and savings rates reply arthur goldberger s comment is a tempest in a teacup this is readily verified from the data presented in table 1 this table reproduces from my original paper the coefficients for paired equations estimated with three different samples in which in s n and ln si y were the dependent variables as the data of table 1 indicate in 7 of the 12 cases the coefficients are identical through the second decimal place furthermore all the discrepancies are quantitatively very small in 9 cases the paired parameter estimates are within 1 percent of each other in the remaining cases the differences are of the magnitude of 0825 0012 and 0011 these are well within the margins of accuracy within which anyone views data generated from the national income accounts of the less developed countries in light of these considerations it is difficult to understand the tone of goldberger s comment the reason for the slight discrepancies is straightforward my observations for s n and s y were computed separately from data supplied by the statistical office of the agency for international development with the rounding introduced by the series for n and y it is not surprising that the series for s n is not identically equal to the series which would be obtained by forming s n from the product of y n and s y similar slight discrepancies have also been reported in other econometric work in which equations for s n and s y have been estimated with separately computed data series in any case nowhere in my paper did i even refer to the precise numerical parameter estimates obtained in my equations the main conclusions of the paper were that the dependency variables were quantitatively an important determinant of international savings rates and further that introduction of these variables greatly reduced the importance of percapita income on which some previous discussions had focused neither of these conclusions is affected by goldberger s comment

a portfolio model of korean household saving behavior 1962 1976 in his recent paper on korea s saving and capital accumulation experience over the 1962 76 period williamson challenges development economists to improve on the simplistic models of saving behavior that have come to characterize studies of surplus mobilization in less developed countries he warns that we can no longer be satisfied with single equation ordinary least squares estimated models that ignore the simultaneous nature of the saving investment decision he further suggests that saving studies have been overly concerned with modeling total domestic saving flows and have consequently bypassed important issues relating to changes in sectoral saving patterns and within sectors changes in the composition of saving others have had similar criticisms mikesell and zinser and leff and sato complain that the specifications of total and sectoral saving functions in ldc macro studies have been unimaginative and not well grounded in theory 2 they acknowledge those household saving studies that have utilized theoretically appealing specifications based on wealth stock adjustment and life cycle saving models but they suggest that many studies have been ad hoc in nature and have tended to place excessive emphasis on current disposable income nia definition as the leading and in some cases the only explanatory variable preoccupation with simplistic keynesian saving models that emphasize current nia income is unfortunate since from a purely theoretical standpoint permanent and or capital gains adjusted income measures would be more appropriate explanatory variables to use along with expected real rate of return variables in household wealth accumulation studies indeed studies that have used permanent income and life cycle variables have yielded interesting results 3 mikesell and zinser and williamson point out that measuring the effect on saving of changes in interest rates has been handled in a

aggregate consumption function and public social security the first time series study for a developing country turkey this article is the first attempt in the literature to investigate the effects of public social security on aggregate consumption in a time series setting for a developing country turkey that has one of the most generous social security systems in the organization for economic cooperation and development oecd region in order to quantify the social security variable this article uses the social security wealth ssw series calculated for turkey in a separate study this study indicates that ssw is the largest part of the household wealth in turkey and therefore should not be ignored in the aggregate consumption studies the results show that its effect on consumption is positive and robust

life cycle individual thrift and the wealth of nations this paper provides a review of the theory of the determinants of individual and national thrift that has come to be known as the life cycle hypothesis lch of saving applications to some current policy issues are also discussed part i deals with the state of the art on the eve of the formulation of the lch some 30 years ago part ii sets forth the theoretical foundations of the model in its original formulation and later amendment calling attention to various implications distinctive to it and sometimes counter intuitive it also includes a review of a number of crucial empirical tests both at the individual and the aggregate level part iii reviews some applications of lch to current policy issues though only in sketchy fashion as space constraints prevent fuller discussion this abstract was borrowed from another version of this item

understanding intertemporal choices previous experimental results show clearly that many subjects do not optimize when solving a life cycle consumption problem what do they do this paper attempts to resolve this question looking at the discounting hyperbolic and rolling models as possible explanations data from two experiments one an experiment with a typical subject pool and the second an experiment with subjects from the center panel is used and the advantage of having experimental data is exploited which means that one can actually estimate the hyperbolic model it is shown that the exponential discounting model appears to give the best explanation suggesting that subjects do look ahead as they should but increasingly less as time passes as they should not in the context of these experiments

where has all the education gone cross national data show no association between increases in human capital attributable to the rising educational attainment of the labor force and the rate of growth of output per worker this implies that the association of educational capital growth with conventional measures of total factor production is large strongly statistically significant and negative these are on average results derived from imposing a constant coefficient however the development impact of education varied widely across countries and has fallen short of expectations for three possible reasons first the institutional governance environment could have been sufficiently perverse that the accumulation of educational capital lowered economic growth second marginal returns to education could have fallen rapidly as the supply of educated labor expanded while demand remained stagnant third educational quality could have been so low that years of schooling created no human capital the extent and mix of these three phenomena vary from country to country in explaining the actual economic impact of education or the lack thereof

widowhood and poverty in rural india some inferences from household survey data abstract this paper examines the relationship between widowhood and poverty in rural india based on national sample survey data on consumer expenditure in terms of standard poverty indices based on household per capita expenditure there is no evidence of widows being disproportionately concentrated in poor households or of female headed households being poorer than male headed households these findings also apply in terms of adult equivalent consumption for any reasonable choice of equivalence scales poverty indices for different household types however are quite sensitive to the level of economies of scale even relatively small economies of scale imply that the incidence of poverty among single widows widows living with unmarried children and female household heads all of whom tend to live in relatively small households is higher than in the population as a whole

personal and corporate saving in south africa low domestic saving rates in south africa may perpetuate a low growth trap the decline in government saving a major reason for the overall decline in saving is now being reversed however personal saving rates have fallen since 1993 and corporate rates since 199s and both may decline further with lower real interest rates it is important to understand both personal and corporate saving behavior in order to formulate policies to raise the domestic saving rate in line with the needs of economic growth this article summarizes previous work on the household sector emphasizing the role of financial liberalization assets and income expectations and explains sectoral links and policy implications further it analyzes south africa s corporate saving rate in detail models are developed both for the share of profits in national income including the roles of the terms of trade tax effects and the price to unit labor cost ratio and for the share of corporate saving in profits which is found to depend on inflation the real interest rate dividend taxation and financial liberalization corporate saving is remarkably under researched given its importance in many economies this research thus puts the saving and growth concerns of kaldor into a modern empirical context

changes in wage structure in urban india 1983 2004 a quantile regression decomposition summary this paper utilizes individual level earnings data from urban india to examine the evolution of wages during 1983 2004 across the entire wage distribution quantile regression analysis reveals that the effects of many covariates are not constant across distribution returns to secondary and tertiary education not only increased in the 1990s but also became more heterogeneous suggesting wage inequality may increase further in near future as more workers get higher education moreover the quantile regression decomposition suggests that the increase in returns has been the driving force behind the increase in wages in both the 1980s and 1990s

saving and inflation some international evidence abstract this note contains empirical results for the disequilibrium saving function specification in which uncertainty about relative prices in a cross section sense plays a major role quarterly time series evidence from several oecd countries over the period 1967 ii 1980 iii lies in striking conformity with the view suggested particularly by deaton that there is a positive relationship between unanticipated inflation and the saving ratio

intermediate information loss aversion and effort empirical evidence the present article empirically explores the impact of intermediate information on contestants effort data involving substituted soccer players of the german bundesliga indicate only weak evidence of a negative effect of ex ante heterogeneity on effort in contrast intermediate information measured by goal difference at the time of substitution significantly affects effort players exert the greatest effort when their team is leading by one goal and reduce their effort when it is trailing when intermediate information suggests the contest is already decided players from both teams reduce effort this behavior is in line with loss aversion such that players weight potential losses more than potential gains and adjust their effort accordingly jel z22 j41 m54

the savings growth nexus for the malaysian economy a view through rolling sub samples the purpose of this study is to re investigate the savings growth nexus for the malaysian economy using bounds testing approach to cointegration and toda and yamamoto 1995 and dolado and lutkepohl 1996 tydl granger causality test this study covered the sample period from 1971 q1 to 2008 q4 the cointegration results suggest that the variables are moving together in the long run and the tydl granger causality results indicate that the relationship between savings and economic growth is bilateral in addition the rolling sub samples tydl granger causality test exhibited a relatively stable causal relationship running from savings to economic growth in malaysia particularly before the onset of asian financial crisis in 1997 1998

the effects of financial development in the short and long run theory and evidence from india abstract although many view financial access as a means of reducing poverty or increasing growth empirical studies have produced contradictory results one problem is that most studies cover only a short time frame and do not consider dynamic effects i show that introducing credit in a general model of intertemporal consumption creates a boom in consumption and reduces poverty initially but eventually reduces mean consumption because credit substitutes for precautionary wealth using new consistent consumption data that cover a much longer time period than most studies my empirical findings show that increased access to bank branches in rural india increased consumption initially and reduced poverty but consumption later fell and poverty rose the long term effect is still positive however suggesting that credit may have a beneficial role beyond consumption smoothing

schooling and labor market consequences of school construction in indonesia evidence from an unusual policy experiment between 1973 and 1978 the indonesian government engaged in one of the largest school construction programs on record combining differences across regions in the number of schools constructed with differences across cohorts induced by the timing of the program suggests that each primary school constructed per 1 000 children led to an average increase of 0 12 to 0 19 years of education as well as a 1 5 to 2 7 percent increase in wages this implies estimates of economic returns to education ranging from 6 8 to 10 6 percent

returns to education in india summary in india both men and women with more education live in households with greater consumption per capita yet aggregating across age cohorts and states an extra year of education brings male cohorts only 4 more consumption and provides no additional consumption for female cohorts this result is robust to 1 accounting for survey measurement error 2 different measures of household consumption and composition 3 allowing returns to differ by state and school quality and 4 age misreporting the only area with substantial returns is entering into regular wage work which still employs only a small fraction of the population

why are latin america s savings rates so low an international comparative analysis abstract this paper presents a theoretical and empirical assessment of the determinants of savings rates with special emphasis on latin american savings rates the study is based on international comparisons using data from 36 countries for 1970 1992 a distinction is made between private and public savings the later are endogenously determined by economic and political variables per capita income growth is the most important determinant of private and public savings public savings are lower in countries with higher political instability public savings crowd out private savings but less than proportionately low latin american savings are due to the magnitudes of their determinants rather than structural differences

what drives private saving around the world the authors investigate the policy and non policy factors behind saving disparities using a large panel data set and an encompassing approach including several relevant determinants of private saving they extend the literature in several dimensions by 1 using the largest data set on aggregate saving assembled to date 2 using panel instrumental variable techniques to correct for endogeneity and heterogeneity 3 performing robustness checks on changes in estimation procedures data samples and model specification their main empirical findings a private saving rates show considerable inertia are highly serially correlated even after controlling for other relevant factors b private sector rates rise with the level and growth rate of real per capita income so policies that spur development are in indirect but effective way to raise private saving rates c predictions of the life cycle hypothesis are supported in that dependency ratios generally have a negative effect on private saving rates d the precautionary motive for saving is supported by the finding that inflation conventionally taken as a summary measure of macroeconomic volatility has a positive impact on private saving holding other facts constant e fiscal policy is a moderately effective tool for raising national saving f the direct effect of financial liberalization are largely detrimental to private saving rates greater availability of credit reduces the private saving rate financial depth and higher real interest rates do not increase saving