higher education subsidies and heterogeneity a dynamic analysis abstract in this paper we develop a simple dynamic general equilibrium framework to address the effects of increasing higher education subsidies in the us from their already substantial levels on inequality welfare and efficiency we focus on three policies the first is a tax and subsidy scheme that ensures that the parental decision to send a child to college is independent of income such a policy decreases the efficiency of the utilization of education resources while the welfare gain is minimal the second policy maximizes the fraction of college educated labor this results in a large drop in the above mentioned efficiency with little or no welfare gain the third is the provision of merit based aid to the poor as opposed to purely need based aid this policy can increase education efficiency with little decrease in welfare based on these experiments we conclude that the case for further increases in higher education subsidies might have been overstated

competitive investment in higher education the need for policy coordination abstract when aggregate advanced skills determine an economy s capacity to attract external capital they function as an impure public good education subsidies are indicated but nash equilibrium in education policies yields excessive subsidies if the supply of capital is not elastic

openness and the sectoral effects of fiscal policy based on structural var evidence for the u s we document that a rise in govemment spending generates three facts i an appreciation of the terms of trade 2 a fall in the price of traded vs non traded goods proxied by the price of goods relative to services and 3 a positive co movement between the manufacturing and the service sector both in consumption and production we show that even if govetument spending is assumed to be as intensive in goods and services as households consumption the relative price behavior can be explained as a simple implication of trade openness however a baseline open economy business cycle mtxlel has problems in rationalizing simultaneously the sectoral co movement of quantities and the behavior of relative prices this anomaly is enhanced if govemment spending is assumed to be intensive in non traded goods jel e i2 f41 e62

public funding of higher education abstract recent criticism from different sides has expressed the view that with scarce resources there is little justification for massive public funding of higher education central to the debate is the conjecture that colleges and universities use their resources inefficiently and focus insufficiently on their mission to expand students human potential our aim in this paper is to examine the theoretical premises of this conjecture in a small open economy and uncover the conditions under which public investment in higher education is efficient and desirable we analyze non stationary equilibria of an olg economy characterized by perfect capital mobility intergenerational transfers and a hierarchical education system the government uses income tax revenues to finance basic education and support higher education that generates skilled labor given this the following issues are considered a the impact of education and international markets on the equilibrium number of low skilled and skilled workers in each generation b the economic efficiency of public subsidies to higher education in generating skilled human capital c the endogenous support for a government s educational policies found in a political equilibrium

real and monetary determinants of real exchange rate behavior theory and evidence from developing countries abstract this paper develops a dynamic model of real exchange rate rer behavior in developing countries a three goods economy exportables importables and non tradables is considered residents of this country hold domestic and foreign assets and there is a dual exchange rate regime there is a government that consumes importables and non tradables a distinction is made between equilibrium and disequilibrium movements of the rer the determinants of real exchange rate misalignment are studied with emphasis placed on the role of devaluations and balance of payments crises the implications of the model are tested using data for 12 developing countries the results obtained are generally favorable for the model the issue of rer stationarity is also analyzed

energy and resource allocation a dynamic model of the dutch disease it is well known that a domestic resource discovery gives rise to wealth effects that cause a squeeze of the tradeable good sector of an open economy the decline of the manufacturing sector following an energy discovery has been termed the dutch disease and has been investigated in many recent studies our model extends the principally static analyses to date by allowing for 1 short run capital specificity and long run capital mobility 2 international capital flows and 3 far sighted intertemporal optimizing behaviour by households and firms the model is solved by numerical simulation

the allocation of public funds in a hierarchical educational system abstract this paper studies the dynamic effects of allocating public funds between basic and advanced education holding the size of total public education funds fixed i identify the effects of their composition on aggregate efficiency and in equality first since basic education is a prerequisite for attending advanced education there exists a lower bound on funding it allocation policies below this lower bound are strictly pareto dominated whether a corresponding lower bound on funding advanced education exists or not depends on the development stage of the economy and the size of total public funds secondly while an allocation policy favoring basic education generates the usual redistribution from top to bottom one favoring advanced education may result in reverse redistribution from bottom to top last through the inter generational link short run allocation policies may have long run effects a simple rule of thumb is that for an economy in its early development stage focusing on basic education for sufficiently long duration is the only way out of polarization and low aggregate efficiency contrary to the actual policies pursued by many of the less developed economies

public finance of private goods the case of college education this paper describes a contract theory of public finance of college education that explains why everyone pays for the college education of a lucky minority the contract provides gambles that families desire optimizing the contract determines the taxes paid by all members of society fees paid by those whose children go to college the fraction of children who are admitted to college and the quality of college education changes in wealth lead to changes in taxes and admissions but fees and quality are invariant the practice of using a cutoff level of precollege achievement to determine admission to college is justified by the theory

the design of optimal education policies this paper studies the education policy chosen by a utilitarian government in the model households differ in their income and in their children s ability income is observed by the government but ability is private information households can use private education but cannot borrow to finance it the government can finance education with income tax but at the cost of blunting the individuals incentive to exert labour market effort the optimal education policy we derive is elitist it increases the spread between the educational achievement of the bright and the less bright individuals compared to private provision it is also such that the education received by less bright individuals depends positively on their parental income finally the optimal education policy is input regressive in the sense of arrow 1971 quarterly journal of economics 38 175 208 households with higher income and brighter children contribute less in tuition fees towards the cost of the education system than households with lower income and less bright children

public schooling college subsidies and growth abstract how does the mix of public education expenditures across primary and secondary k 12 education and post secondary college education influence economic growth to address this i build an overlapping generations endogenous growth model human capital is accumulated through compulsory k 12 education and through optional college education government uses tax revenue to provide quality in k 12 schooling and to subsidize college tuition when total expenditures are small all funds should provide k 12 quality when expenditures are above a critical value a positive share should subsidize tuition the share should increase with total expenditures and with the degree of complementarity of human capital accumulated through the two types of education also increased education spending is more likely to increase growth when a larger share subsidizes tuition

black and official exchange rates in morocco an analysis of their long run behaviour and short run dynamics 1974 1992 using vector error correction vec model estimation on monthly data from morocco for the period january 1974 to december 1992 this article tests the hypothesis that there is a long run stable relationship between the official and the black market exchange rates for us dollars we also examine the short run dynamics in the relationship between the two markets the econometric results indicate that the two exchange rates are cointegrated furthermore we reject weak exogeneity in the case of the official exchange rate but fail to reject it in the case of the black market rate granger causality tests show that the black market rate causes the official exchange rate the results seem to support the efficiency hypothesis suggesting that participants in the black market are able to anticipate changes in the official exchange rate the findings also suggest that morocco s decision in january 1993 to introduce only current account convertibility and keep controls on capital accounts was wise

exchange rates trade liberalization and aid the sri lankan experience abstract in 1977 the sri lankan government embarked on an extensive program of liberalization an important element of which was devaluation to ensure a competitive real exchange rate the 1980s were however marked by an increasing divergence between the real and nominal exchange rates the depreciation of the latter not being matched by similar movements of the former this paper presents an econometric model of real exchange rate behavior in sri lanka among other things it is shown that increased aid inflows have made a significant contribution to the failure of the real exchange rate to match the depreciation in the nominal rate

estimating a dynamic adverse selection model labour force experience and the changing gender earnings gap 1968 1997 this paper addresses two questions what accounts for the gender gap in labour market outcomes what are the driving forces behind the changes in the gender labour market outcomes over the period 1968 1997 it formulates a dynamic general equilibrium model of labour supply occupational sorting and human capital accumulation in which gender discrimination and an earnings gap arise endogenously it uses this model to quantify the driving forces behind the decline in the gender earnings gap and the increase in female labour force participation the proportion of women working in professional occupations and hours worked it finds that labour market experience is the most important factor explaining the gender earnings gap in addition statistical discrimination accounts for a large fraction of the observed gender earnings gap and its decline it also finds that a large increase in aggregate productivity in professional occupations plays a major role in the increase in female labourforce participation number of hours worked and the proportion of females working in professional occupations although of less importance demographic changes account for a substantial part of the increase in female labour force participation and hours worked whereas home production technology shocks do not

intergenerational persistence of earnings the role of early and college education recent empirical evidence from the united states indicates a high degree of persistence in earnings across generations designing effective public policies to increase social mobility requires identifying and measuring the major sources of persistence and inequality in earnings we provide a quantitative model of intergenerational human capital transmission that focuses on three sources innate ability early education and college education we find that approximately one half of the intergenerational correlation in earnings is accounted for by parental investment in education in particular early education we show that these results have important implications for education policy

aid the real exchange rate and why policy matters the cases of morocco and tunisia abstractevery form of foreign exchange inflow including aid can potentially cause real exchange rate appreciation with adverse consequences for the production of tradables dutch disease whether it does so depends on the policy response to the inflow this paper investigates the issue for morocco and tunisia over 1980 2009 we find that aid led to a real appreciation in morocco but had no effect on tunisia s real exchange rate this confirms the importance of the macroeconomic framework in which aid is provided and the key role for infrastructure and other supply side improvements in determining the final real economy impact of aid and other inflows

booming sector and de industrialisation in a small open economy this paper presents a theoretical analysis of the dutch disease the phenomenon whereby a boom in one traded goods sector squeezes porfitability in other traded goods sectors both by directly bi

aid and the dutch disease macroeconomic management when everybody loves you abstract countries that undertake serious and sustained programs of stabilization and structural adjustment should expect to attract significant new inflows of capital from donor countries and international institutions while apparently beneficial those flows can work at crosspurpose with other goals of the policy reforms in particular abundant foreign exchange loans can force an appreciation of the real exchange rate often through domestic inflation rather than a nominal appreciation in addition since the government is almost always the recipient of these loans it can crowd out the private sector if it increases its aggregate demand for domestic goods and services if the crowding out is accomplished by tight monetary policy it will fall primarily on private investment rather than consumption this paper shows that both of these problems have surfaced in ghana a country that has become a favorite of donors after demonstrating a serious commitment to policies promoted by the world bank and international monetary fund the paper also suggests modifications in macroeconomic policy that would help lower inflation and boost private investment

intergenerational transfers production and income distribution abstract we consider an overlapping generations economy where the aggregative production process uses physical capital and human capital intergenerational transfers from parents to their children are motivated by altruism we distinguish between two types of transfers investment of parents in the education of their offspring and capital transfer the gift bequest motive we show that the intensity of each type of altruism and hence the composition of the two types of transfers affect significantly the equilibrium output and the intragenerational income distributions comparing competitive equilibria from the same initial distributions of capital transfers and human capital we derive a the economy with the higher education inclined altruism attains lower output and more equal intragenerational income distributions if either the production function s elasticity of substitution is not large or the altruism is weak b for more bequest inclined altruism the effects are usually reversed c under public provision of education higher bequest inclined altruism results in lower output and less equal distribution of income in all dates

private investment in higher education comparing alternative funding schemes this paper uses an overlapping generations framework to analyse the implications of different financing regimes in the education sector for human capital formation and economic welfare agents privately invest in education after they have received a noisy information signal about their abilities the incentives of individuals to invest in education are determined by the financing regime under which the economy operates we analyse and compare three financing regimes under each regime the payback obligation of an educational loan is contingent to some extent on an individual s future income

endogenous determination of public budget allocation across education stages abstract this paper studies the endogenous determination of public budget allocation across hierarchical education stages in less developed economies the top class has dominant political power to implement its most preferred policy which is characterized by exclusive participation and large schooling expenditure at higher education at the expense of basic education in developed economies the budget allocation is more balanced under certain parameters it leads to expanded participation of the middle class in higher education the model offers an explanation to the observed cross country policy difference and is broadly consistent with historical evidence

subsidies for higher education who should pay the resource costs of higher education this paper investigates a simple model of the general equilibrium of the labor market with three skill levels those in the population with the lower level of intelligence and or sophistication can only become low skilled workers but the brighter segment of the population can become either high or medium skilled workers given the tax structure the welfare of each group is maximized by a unique subsidy rate on the cost of training high skilled workers under several circumstances the lower iq group wants a higher subsidy rate than will the group that benefits directly from the training

aid dutch disease and manufacturing growth abstract we examine the effects of aid on the growth of manufacturing using a methodology that exploits the variation within countries and across manufacturing sectors and corrects for possible reverse causality we find that aid inflows have systematic adverse effects on a country s competitiveness as reflected in the lower relative growth rate of exportable industries we provide some evidence suggesting that the channel for these effects is the real exchange rate appreciation caused by aid inflows we conjecture that this may explain in part why it is hard to find robust evidence that foreign aid helps countries grow

public versus private investment and growth in a hierarchical education system abstract the paper studies the interaction between public and private spending in a two stage education framework k 12 and tertiary education and their effects on economic growth we find that an increase in the overall education public spending crowds out the total level of private contributions and increases the share of resources that households devote to k 12 education for a given public budget a higher share of k 12 public funding induces higher private education spending overall of which a larger share goes towards higher education the model broadly matches data on education finance in the oecd countries the calibrated parameter values suggest that at both stages public and private inputs are good yet imperfect substitutes with a higher degree of complementarity in basic education we show that the growth maximizing share of public spending devoted to k 12 should be high irrespective of the size of the public budget using the calibrated model to compare the structure of education funding in the eu and the us we find that to maximize growth high tax countries should use more of their public resources in tertiary education relative to low tax countries this suggests that us efforts to improve k 12 education and the reform of higher education in europe are consistent with the objective of increased economic growth

capital markets integration growth and income distribution the paper considers a two country model of overlapping generation heterogenous economies with intergenerational transfers carried out in the form of bequest and investment in human capital we examine in competitive equilibrium the transitory and long run effects of capital markets integration first we explore how the regime of public education affects the dynamics of the integrated economy second we study the effects of capital markets integration in equilibrium on the intragenerational income distribution in both the host and investing country

redistribution and subsidies for higher education the financing of higher education through public spending imposes a transfer of resources from taxpayers to university students and their parents we provide an explanation for this phenomenon those who attend institutions of higher education will earn more income in the future and will pay more taxes people whose children do not receive higher education however should agree to help pay the cost of such education providing that taxes are sufficiently high to ensure an adequate redistribution in favor of their own children at some time in the future

public education expenditures taxation and growth linking data to theory governments around the world have taken a prominent role in financing education while justifications for this involvement are varied a common motivation is that education expenditures are a key to sustained economic growth economic theory provides a foundation for this belief many papers in the endogenous growth literature have formalized a link between public education expenditures human capital accumulation and long term growth while theory assigns public education expenditures a key role in growth empirical support for the link is mixed as highlighted by blankenau and simpson 004 the disconnect between theory and data can be reconciled by taking a closer look at the theory in nearly every model where growth is fueled by public education expenditures a nonmonotonic relationship between expenditures and growth can arise public education spending increases growth while taxes may decrease growth leaving the net effect ambiguous thus economic theory shows that to identify the growth effects of expenditures one must account for any offsetting effects of the requisite taxation most empirical investigations of these effects do not explicitly control for the method of finance however in contrast we make the relationship between expenditures taxation and growth central to our analysis we estimate a

the composition of government spending and the real exchange rate we show that the composition of government spending influences the long run behavior of the real exchange rate we develop a two sector small open economy model in which an increase in government consumption is associated with real appreciation while an increase in government investment may generate real depreciation our empirical work confirms that government consumption and government investment have differential effects on the real exchange rate and the relative price of nontradables

twin deficits squaring theory evidence and common sense in this paper we reconsider the twin deficit hypothesis that fiscal shocks generating budget deficits also worsen external trade both from a theoretical point of view and by analyzing data for australia canada the uk and the us first we assess the joint dynamics of budget and trade deficits along the business cycle uncovering a strikingly recurrent s shaped relation between the two the correlation is actually negative suggesting twin divergence this observation however cannot rule out the possibility that government spending expansions and or tax cuts may cause trade deficits as the overall correlation is likely to be dominated by cyclical factors second we reconsider the transmission of government spending in a standard two country two good model we find that openness and the persistence of fiscal shocks are major determinants of the magnitude or even sign of the response of the trade balance to fiscal shocks for a given persistence of the fiscal shock the closer an economy the larger the crowding out effect on investment the lower the deterioration of the trade balance third we take this insight to the data investigating the transmission of fiscal shocks in a var framework in the four countries in our sample our empirical findings tend to support our view in the us and australia which are relatively less open than canada and the uk and where government spending shocks are less persistent we find that the external impact of fiscal policy is rather limited instead private investment responds substantially the reverse is true for canada and the uk these findings confirm and put into perspective earlier results whereas fiscal expansions in the us are found to have on average a negligible effect on the country s trade balance however we emphasize that these results are consistent with a call for a us fiscal retrenchment to address global imbalances the impact of budget cuts on the us external trade is muted by their positive effect on domestic investment strengthening the us ability to generate resources against future interest and debt repayment

aid and the supply side public investment export performance and dutch disease in low income countries contemporary policy debates on the macroeconomics of aid often concentrate on short run dutch disease effects ignoring the possible supply side impact of aid financed public expenditure in the simple model of aid and public expenditure presented here public infrastructure generates an inter temporal productivity spillover which may exhibit a sector specific bias the model also provides for a learning by doing externality through which total factor productivity in the tradable sector is an increasing function of past export volumes an extended computable version of this model is used to simulate the effect of a step increase in net aid flows the simulations show that beyond the short run when conventional demand side dutch disease effects are present the relationship between enhanced aid flows and real exchange rates output growth and welfare is less straightforward than simple models of aid suggest public infrastructure investment that generates a productivity bias in favor of non tradable production delivers the largest aggregate return to aid but at the cost of deterioration in the income distribution income gains accrue predominantly to skilled and unskilled urban households leaving the rural poor relatively worse off under plausible parameterizations of the model the rural poor may also be worse off in absolute terms