the new role for the world bank the world bank was founded to address what we would today call imperfections in international capital markets its founders thought that countries would borrow from the bank temporarily until they grew enough to borrow commercially nac 1946 p 312 black 1952 some critiques and analyses of the bank are based on the assumption that this continues to be its role for example some argue that the growth of private capital flows to the developing world has rendered the bank irrelevant however we will argue that modern analyses should proceed from the premise that the world bank s central goal is and should be to reduce extreme poverty and that addressing failures in global capital markets is now of subsidiary importance the bank s stated goal is reducing poverty the overwhelming majority of bank subsidies from its shareholder countries go to the international development association ida its arm for making grants and highly concessional loans to the lowest income countries the bank s greatest impact comes from its role in the dramatic policy changes many developing countries have undertaken in multiple sectors that most economists would consider likely to reduce poverty either by increasing growth or promoting equity why might donor countries choose to work through an international organization to advance the goal of reducing poverty effective aid often involves

how aid targets votes the impact of electoral incentives on foreign aid distribution despite allegations that foreign aid promotes corruption and patronage little is known about how recipient governments electoral incentives influence aid spending this article proposes a distributional politics model of aid spending in which governments use their informational advantages over donors in order to allocate a disproportionate share of aid to electorally strategic supporters allowing governments to translate aid into votes to evaluate this argument the author codes data on the spatial distribution of multilateral donor projects in kenya from 1992 to 2010 and shows that kenyan governments have consistently influenced the aid allocation process in favor of copartisan and coethnic voters a bias that holds for each of kenya s last three regimes he confirms that aid distribution increases incumbent vote share this evidence suggests that electoral motivations play a significant role in aid allocation and that distributional politics may help explain the gap between donor intentions and outcomes

regression discontinuity analysis of gavi s impact on vaccination rates abstract since 2001 an aid consortium known as gavi has accounted for over half of vaccines purchased in the 75 eligible countries with an initial gni below 1 000 per capita regression discontinuity estimates suggest most aid for cheap existing vaccines like hepatitis b and dpt was inframarginal for instance hepatitis b doses sufficient to vaccinate roughly 75 of infants raised vaccination rates by single digit margins these results are driven by middle income countries near the eligibility threshold and do not preclude larger gains for the poorest countries global externalities via vaccine markets or impacts on newer vaccines such as pneumococcal or rotavirus for which income eligibility rules were relaxed

fungibility and the impact of development assistance evidence from vietnam s health sector how can the impact of aid be estimated in the presence of fungibility and how far does fungibility reduce its benefits these questions are analyzed in a context where a donor wants to target its efforts on a specific sector and specific geographic areas a traditional differences in differences method comparing the change in outcomes between the target and nontarget areas before and after the project risks misestimating the project s benefits the paper develops an alternative estimation method in which intersectoral fungibility reduces project benefits insofar as government spending has a smaller impact in the sector to which the funds leak than in the target sector while intrasectoral fungibility reduces benefits insofar as the donor is able to leverage productivity increases in government spending in the target areas the methods are applied to two contemporaneous world bank health projects that set out to target assistance on approximately one half of vietnam s provinces aid is not apparently fungible between vietnam s health sector and other sectors but is fungible across provinces within the health sector differences in differences yield an insignificant impact on infant mortality while the use of the new method yields a statistically significant impact of around 4 per 1000 live births the results however are ambiguous on the costs associated with intrasectoral fungibility

can cross border pollution reduce pollution we develop a two country model of foreign aid and cross border pollution result ing from production activities in the recipient country there is both private and public abatement of pollution the latter being financed through emissions tax revenue and foreign aid we characterize a nash equilibrium in which the donor country chooses the amount of aid and the recipient chooses the fraction of aid allocated to pollution abatement and the emission tax rate at this equilibrium an increase in the donor s perceived rate of cross

when is foreign aid policy credible aid dependence and conditionality the author studies foreign aid policy within a principal agent framework he shows that one reason for foreign aid s poor overall record may be a moral hazard problem that shapes the aid recipient s incentive to undertake structural reform the model s basic prediction is a two way relationship disbursements of foreign aid are guided in part by the needs of the poor anticipating this recipients have little incentive to improve the welfare of the poor preliminary econometric work shows that the data support this hypothesis in principle conditionality could partly solve this problem but only if the donor can make a binding commitment to increase disbursements in good relative to bad states without such a commitment technology aid disbursements remain guided by the needs of the poor and recipient countries maintain a low effort to reduce poverty contrary to the conventional wisdom found in the aid literature the author shows that the welfare of all parties might be improved by using tied project aid or by delegating part of the aid budget to an international agency with less aversion to poverty

lobbying by ethnic groups and aid allocation we develop a political economic model of foreign aid allocation each ethnic group in the donor country lobbies the government to allocate more aid to its country of origin and the government accepts political contributions from lobby groups initial per capita income of the recipients and those of the ethnic groups are shown to be important determinants of the solution of the political equilibrium we also examine the effects of changes in the degree of corruption aid fatigue and ethnic composition in the donor country on the allocation of aid

when do long run identifying restrictions give reliable results many recent articles have identified behavioral disturbances in vector autoregressions by imposing restrictions on the long run effects of shocks this article demonstrates that this approach will be unreliable unless the underlying economy satisfies three types of strong restrictions although many aspects of these issues have been raised before this article draws out and illustrates the implications for inferences under the long run scheme furthermore it provides strategies for dealing with the problems

measuring the economic impact of monetary union the case of okinawa data from okinawa s monetary union with the united states in 1958 and with japan in 1972 are used to obtain a quantitative indication of how monetary union might affect the behavior of nominal and real shocks across two economies with monetary union the variance of the real exchange rate between two economies declines and their business cycle linkage becomes stronger a var analysis of output and price data for okinawa and japan further indicates that the contribution of asymmetric nominal shocks in business cycles becomes smaller monetary union thus seems to facilitate both nominal and real convergence

foreign aid and fiscal governance in melanesia summary recent research suggests that foreign aid is effective at spurring economic growth in recipient countries but its effectiveness is likely to depend upon a number of factors arguably the most important factor determining aid effectiveness is how recipient governments mediate foreign aid inflows this paper investigates this issue for the melanesian countries of fiji papua new guinea the solomon islands and vanuatu for the period 1989 2002 results suggest that foreign aid has led to increases in developmental expenditures and to falls in tax revenues and borrowing results also suggest a very different response to aid grants versus loans

motivations for aid to developing countries abstract this paper attempts to identify the underlying principles of aid allocation and particularly the balance of motivations as between the needs of recipient countries and the interests of donor countries two alternative models are fitted by cross country regressions to bilateral and multilateral aid flows to some 80 developing countries in 1969 1970 and 1978 1980 the first recipient need model assumes that all aid is given to compensate for shortfalls in domestic resources this model provides a reasonable explanation for the distribution of multilateral aid but it is clearly not applicable for bilateral aid flows the second donor interest model assumes that all aid serves only donor interests defined to cover political security investment and trade interests this model gives generally good explanations of bilateral aid but is a poor fit for multilateral aid the relative importance of the various donor interests differs sharply among donors the paper ends with an analysis of the shift in the balance of aid over the 1970s towards the recipient need element and with a reference to the sharp change in policy in the 1980s towards increasing emphasis on donor interest aid

structural shifts in aid dependency and fiscal policy in developing countries abstractforeign aid is a sizable source of government financing for several developing countries and its allocation matters for the conduct of fiscal policy this article revisits the fiscal effects of shifts in aid dependency in 59 developing countries from 1960 to 2010 it identifies structural shifts in aid dependency and uses treatment effect methods to assess the fiscal effects of aid it finds that shifts in aid dependency are frequent and have significant fiscal effects in developing countries in addition to the traditional evidences of tax and investment displacement and aid illusion we show that upward shifts and downward shifts in aid dependency have asymmetric effects on fiscal accounts in developing countries large aid inflows undermine tax capacity and public investment while large reductions in aid inflows tend to keep recipients fiscal behaviour intact moreover the tax displacement effect tends to be temporary while the impacts on expenditure items tend to last finally we find tha

evaluating income streams a decision analysis approach most important decision problems virtually all capital investiments and planning situations involve risky cash flows with uncertainties that are resolved over time in most of these problems the decision maker has access to financial markets and may borrow and lend to smooth consumption over time yet because of the difficulty of incorporating these borrowing and lending decisions into the evaluation models these opportunities are rarely explicitly modeled in decision and risk analyses of these investments in this paper we study the errors induced by failing to account for these borrowing and lending decisions and we develop extensions to the standard decision and risk analysis procedures that given certain market and preference assumptions take these borrowing and lending opportunities into account without overburdening the evaluation models

valuing modularity as a real option we provide a general valuation approach for capital budgeting decisions involving the modularization in the design of a system within the framework developed by baldwin and clark baldwin c y k b clark 2000 design rules the power of modularity mit press cambridge ma we implement a valuation approach using a numerical procedure based on the least squares monte carlo method proposed by longstaff and schwartz longstaff f a e s schwartz 2001 valuing american options by simulation a simple least squares approach rev financial stud 14 1 113 147 the approach is accurate general and flexible

a panel data analysis of the fungibility of foreign aid the donor community has been increasingly concerned that development assistance intended for crucial social and economic sectors might be used directly or indirectly to fund unproductive military and other expenditures the link between foreign aid and public spending is not straightforward because some aid may be fungible this article empirically examines the impact of foreign aid on the recipient s public expenditures using cross country samples of annual observations for 1971 90 for the base sample of 14 developing countries it finds that aid is not fungible at the aggregate level and there is no associated tax relief increasing the number of countries however makes aid fungible moreover results based on the main sample indicate that aid is fungible in three out of five sectors examined developing country governments receiving earmarked concessionary loans for agriculture education and energy reduce their own resources going to these sectors and use them elsewhere only loans to the transport and communication sector are fully spent on the purposes intended by donors because most aid appears to be fungible the rate of return on a specific donor funded project tells little about the impact of that assistance a better approach may be to tie foreign aid to an overall public expenditure program that provides adequate resources to crucial sectors

the impact of foreign aid on the fiscal behavior of asian ldc governments a comment on khan and hoshino 1992 abstract khan and hoshino 1992 analyze public sector fiscal behavior in the presence of foreign aid using data for five south and southeast asian countries this paper first questions a critical hypothesis test on which khan and hoshino s conclusions depend it then extends khan and hoshino s analysis making explicit both the direct and indirect effects of aid contained within their fiscal response model it argues that a number of khan and hoshino s conclusions do not hold in the context of this representation

estimating aid allocation criteria with panel data in 1990 the net amount of economic aid or official development assistance to all recipients from all multilateral and bilateral sources was about 62 billion an amount that exceeded the gdps of greece and portugal despite the size of this yearly transfer there has been no rigors modeling and estimation of the criteria by which it occurs as a result there is little agreement about the extent to which oda is allocated according to the needs of the recipient countries the purpose of this paper is to develop a rigorous theoretical model of oda allocation that can be used to provide consistent estimates of the importance of recipient needs copyright 1994 by royal economic society

the generalized theory of transfers and welfare bilateral transfers in a multilateral world paul samuelson s 1952 1954 classic papers on the transfer problem addressed two separate analytical issues the positive effect of a transfer on the terms of trade and the welfare effect of the transfer on the donor and the recipient since then a considerable body of literature has grown up on the positive analysis while samuelson 1954 himself had extended the 2 x 2 x 2 free trade analysis to allow for tariffs and transport costs subsequent writers have analyzed other extensions of the model for example to allow for nontraded goods as with leisure in samuelson 1971 or general nontraded goods in john chipman 1974 and ronald jones 1970 1975 remarkably however the welfare analysis of transfers has not paralleled these developments since wassily leontief 1936 produced an example of immiserizing transfer from abroad and samuelson 1947 argued that the example required market instability the proposition that has monopolized attention has been that a transfer in the conventional 2 x 2 x 2 model in its free trade version cannot immiserize the recipient or enrich the donor as long as world markets are stable in the walras sense interestingly samuelson 1954 who did extend the positive analysis to include tariffs did not go on to ask whether immiserization of the transfer recipient and hence symmetrically enrichment of the donor in a two country model could now arise consistent with market stability recently the welfare analysis of transfers has been extended in two different directions both apparently unconnected and both yielding the conclusion that transfers from abroad can be immiserizing and that the donor may improve its welfare despite market stability one route to this conclusion has been the introduction of a third economic agent or country that is outside of the transfer process in the appendix of his 1960 paper analyzing the interaction between trade policy and income distribution harry johnson discussed the possibility of welfareparadoxical redistribution between two factor income classes capital and labor in an open economy thereby providing what can be interpreted as a treatment of the threeagent transfer problem for the case in which donor and recipient are both completely specialized in the ownership of a single different factor an independent analysis of the three agent transfer problem using a restrictive model with given endowments of goods and fixed coefficients in consumption was also undertaken in an important paper by david gale 1974 2 brecher and bhagwati bhagwati department of economics columbia university new york ny 10027 brecher department of economics carleton university ottawa on kis 5b6 hatta department of political economy the johns hopkins university baltimore md 21218 we thank the national science foundation grant no 524718 for partial financial support of the research underlying this paper the paper was written when brecher and hatta were visiting columbia university 1981 82 gratefully acknowledged are helpful comments and suggestions from john chipman avinash dixit jacques dreze robert feenstra jacob frenkel ronald jones murray kemp andreu mas colell michael mussa john riley lars svensson and robert willig from anonymous referees and from seminar participants at berkeley harvard minnesota rochester chicago and the university of california los angeles after the present paper was submitted for publication and following its presentation at rochester our attention was drawn to this appendix which was noticed by a student of ronald jones subsequently we learned from makoto yano that motoshige itoh had pointed out an important related paper by ryuotaro komiya and t shizuki 1967 whose condition 11 for the johnson case anticipated our equation 12 below we are grateful for having both of these references brought to our attention 2 gale constructs an example in which the donor is enriched along with the recipient furthermore this immediately implies that a reverse transfer will immis

competition for aid and trade policy this paper considers the optimal allocation of a given amount of foreign aid between two recipient countries it is shown that given consumer preferences a country following a more restrictive trade policy would receive a smaller share of the aid if the donor country maximises its own welfare in allocating aid if on the other hand the donor country allocates aid in order to maximize the sum of the welfare of the two recipient countries the result is just the opposite finally we analyze the situation where the recipient countries compete with each other for the given amount of aid it is shown that this competition tends to lower the level of optimal tariffs in the recipient countries

the dynamic effects of aggregate demand and supply disturbances we interpret fluctuations in gnp and unemployment as due to two types of disturbances disturbances that have a permanent effect on output and disturbances that do not we interpret the first as supply disturbances the second as demand disturbances demand disturbances have a hump shaped mirror image effect on output and unemployment the effect of supply disturbances on output increases steadily over time peaking after two years and reaching a plateau after five years

impact of foreign aid on the fiscal behavior of ldc governments abstract the purpose of this paper is to examine the impact of foreign aid on the behavior of the recipient governments specifically we look at a sample of less developed countries in south and southeast asia and study their response to foreign aid received their response is measured in terms of their public investment and consumption as well as taxation our paper attempts to make two new contributions to the literature first we try to estimate the impact of foreign aid on a sample of five south and southeast asian countries secondly we improve on the earlier method of a combination of single equation and two step least squares by estimating the whole system with a nonlinear three step least squares method the results confirm the hypothesis that aid does affect consumption investment and taxation of these governments but they also show that the relationship is a complex one in particular grants and loans have different effects on investment and taxation

pricing american style securities using simulation abstract we develop a simulation algorithm for estimating the prices of american style securities i e securities with opportunities for early exercise our algorithm provides both point estimates and error bounds for the true security price it generates two estimates one biased high and one biased low both asymptotically unbiased and converging to the true price combining the two estimators yields a confidence interval for the true price the proposed algorithm is especially attractive compared with lattice and finite difference methods when there are multiple state variables and a small number of exercise opportunities preliminary computational evidence is given

capital grants and regional public investment in spain fungibility of aid or crowding in effect the aim of capital grants to subcentral governments is to increase their investment however recipients may try to allocate additional resources to cut saving or deficit generating a crowding out effect on self financed investment using data from the spanish autonomous communities during the period 1984 to 1999 the effect of capital transfers on regional public investment saving and deficit are estimated econometric results demonstrate that capital grants have no relevance when explaining the dynamics of saving however in deficit regressions they are shown to be both significant and negative both results lead us to a partial long run crowding out effect of grants on self financed investment

aid and debt relief in africa have they been substitutes or complements summary much attention has been paid to helping economies in sub saharan africa ssa to achieve the millennium development goals mdgs the conventional instruments for providing assistance have been foreign aid disbursements and debt relief but have debt relief initiatives complemented or substituted for other aid has debt relief been additional this paper examines the evolving relationship between debt relief and other foreign aid in ssa using recently constructed and improved data estimating a model of aid allocation for 42 ssa countries using panel data for 1988 2006 it finds that the relationships between debt debt relief aid and resource transfers have changed over time this paper interprets how policy changes may have modified the underlying relationship between aid and debt relief

does foreign aid promote the expansion of government building on the literature on public finance i seek to advance our understanding of variations in government size by exploring the impact of official development assistance on fiscal policy i hypothesize that foreign aid operates in accordance with the flypaper effect systematically generating incentives and opportunities for the expansion of government spending results from a time series cross sectional regression analysis of growth in government spending over the 1970 99 time period are consistent with the hypothesis for middle and lower income nations aid represents an important determinant of government expansion looking at the tax and revenue side of the equation however reveals a more perverse pattern of response aid promotes not only increased spending but also reduced revenue generation the results have important implications from both a theoretical and policy perspective inter alia they point to the potentially self defeating nature of efforts to promote market oriented programs of state retrenchment via development assistance as well as to the importance of incorporating international transfers into future research on government spending

short term variations and long term dynamics in commodity prices in this article we develop a two factor model of commodity prices that allows meanreversion in short term prices and uncertainty in the equilibrium level to which prices revert although these two factors are not directly observable they may be estimated from spot and futures prices intuitively movements in prices for long maturity futures contracts provide information about the equilibrium price level and differences between the prices for the short and long term contracts provide information about short term variations in prices we show that although this model does not explicitly consider changes in convenience yields over time this short term long term model is equivalent to the stochastic convenience yield model developed in gibson and schwartz 1990 we estimate the parameters of the model using prices for oil futures contracts and apply the model to some hypothetical oil linked assets to demonstrate its use and some of its advantages over the gibson schwartz model

does foreign aid mitigate the adverse effect of expropriation risk on foreign direct investment abstract we construct a model of fdi risk and aid where a country loses access to fdi and aid if the country expropriates fdi we show that i the threat of expropriation leads to under investment ii the optimal level of fdi decreases as the risk of expropriation rises and iii aid mitigates the adverse effect of expropriation risk on fdi the empirical analysis employs data for 35 low income countries and 28 countries in sub saharan africa over the period 1983 2004 we find that risk has a negative effect on fdi and that aid mitigates but cannot eliminate the adverse effect of risk

skill development and regional mobility lessons from the australia pacific technical college abstractdeveloping countries can lose part of their investment in training skilled workers who later emigrate one innovative response is for migrants destination countries to help finance skilled emigrants training ex ante linking skill creation and skill mobility we describe one such project the australia pacific technical college aptc which has financed vocational training in five pacific island developing countries for employment both at home and abroad including employment in australia the aptc has attained its goal of skill creation but not its goal of skill mobility we offer explanations for this result and lessons for future policy innovation

budget support versus project aid a theoretical appraisal should donors interested in the effectiveness of developmental programmes rely on conditional budget support or on project aid to answer this question we present a model in which only a subset of developmental expenditures can be subject to conditionality we show that budget support is preferable to project aid when the preferences of donors and recipients are aligned and when assistance is small relative to the recipients own resources furthermore when donors cannot observe the recipient s type they may impose higher levels of conditionality to separate committed governments from uncommitted ones

international business cycles the authors estimate a dynamic two country model in which economic fluctuations are driven by a worldwide supply shock country specific supply shocks and relative fiscal money and preference shocks identification is achieved using only long run restrictions based on a theoretical model the main results are 1 supply shocks particularly country specific ones are very important in generating international business cycles and 2 although the post 1973 flexible exchange rate period has been inherently more volatile there are no differences in transmission properties of economic disturbances across exchange rate regimes for the endogenous variables they focus on copyright 1993 by american economic association

good countries or good projects macro and micro correlates of world bank project performance abstract this paper investigates macro and micro correlates of aid financed development project outcomes using data from over 6000 world bank projects evaluated between 1983 and 2011 country level macro measures of the quality of policies and institutions are strongly correlated with project outcomes consistent with the view that country level performance matters for aid effectiveness however a striking feature of the data is that the success of individual development projects varies much more within countries than it does between countries a large set of project level micro variables including project size project length the effort devoted to project preparation and supervision and early warning indicators that flag problematic projects during the implementation stage accounts for some of this within country variation in project outcomes measures of world bank project manager quality also matter significantly for the ultimate project outcomes we discuss the implications of these findings for donor policies aimed at aid effectiveness

optimal foreign aid and tariffs this paper investigates the optimal choice of foreign aid when trade policies are decided in a non cooperative fashion three alternative scenarios depending on the timing of the actions and on whether aid is tied are analyzed it is shown that in the case where aid is decided before tariffs untied aid can lead to the reduction of the recipient s optimal trade tax when the donor can tie the aid to a reduction in the recipient s tariff the optimal aid level is always positive and the world can always achieve a pareto efficient equilibrium

the fungibility of aid earmarked for hiv aids control programs summary this paper investigates fungibility of official development assistance oda for hiv aids control adding to the debate regarding consequences of scaling up this type of oda a theoretical model yields two estimable equations in public health spending and non health spending with oda for hiv aids as the key regressor the equations are estimated using data for 52 countries from 2003 to 2009 results suggest oda for hiv aids is not fungible across the 52 countries fungibility and other constraints to effective use of increased oda in health sectors are country specific issues oda for hiv aids must be delivered via mechanisms specific to country contexts

the world bank improving environmental and natural resource policies power deregulation and privatization in post soviet armenia summary over the past decades development projects by international organizations like the world bank use concepts such as joint forest management community based natural resource management and participatory conservation as integrated approaches to poverty alleviation and conservation these integrated conservation and development projects primarily promote the intensification of natural resource production currently a research program on the pathways and politics through which international organizations influence related domestic policy and cause changes is being developed the aim of this study is to analyze the influence the world bank had on environmental and natural resources policies aiming at poverty alleviation in armenia we use armenia for analyzing how this neoliberal approach of the world bank echoes in a post soviet system empirically we use a qualitative case study design building on content analysis of key policy documents from world bank interventions and subsequent domestic policy changes our results show that the world bank interventions in armenia formally aiming to reduce rural poverty by means of improving natural resources management de facto promoted policy and administrative changes these changes however largely benefit transnational private companies while at the same time restricting the access of poor local users to natural resources by employing a discourse of illegal logging and by framing local actors as the main drivers of deforestation the world bank achieved considerable deregulation of the forest sector this in turn promoted privatization of the forestland as well as a reform of the state forest administration we conclude that interventions by international organizations such as the world bank may formally claim to enhance the common good e g through strengthening ecological goals in natural resources management informally however quite the opposite might happen neoliberal privatization and deregulation will further weaken state actors and their capacities while at the same time strongly and quickly incentivizing the increase in extractive natural resource production as observed with increased timber harvests and exports

can the world cut poverty in half how policy reform and effective aid can meet international development goals abstract poverty in the developing world will decline by about one half by 2015 if the trends of the 1990s persist most of this poverty reduction will occur in asia however while poverty will decline only slightly in africa effective aid could make a contribution to greater poverty reduction in lagging regions even more potent would be significant policy reform in these countries we develop a model of efficient aid in which flows respond to policy improvements that create a better environment for poverty reduction and effective aid we investigate scenarios of policy reform and efficient aid that point the way to how the world can cut poverty in half in every major region

debt relief for poor countries conditionality and effectiveness this paper studies the effectiveness of debt relief to stimulate economic growth in the most heavily indebted poor countries we develop a neoclassical framework with a conflict of interest between the altruistic donor and the recipient government and model conditionality as an imperfectly enforceable dynamic contract in contrast to the recent practice of fully cancelling debt optimal incentive compatible conditionality is accompanied by a concessionality level that implies a combination of subsidized loans and outright grants the optimal concessionality level depends on the recipient s access to international financial markets and on the strength of the conflict of interest incentive compatible transfers with optimal concessionality levels generate substantial welfare gains if the donor does not implement the optimal concessionality level and provides subsidized loans only then the effectiveness of transfers decreases in the long run with severe welfare implications in contrast transfers are less effective in the short run if the donor offers outright grants only

aid policies and growth the authors of this paper use a new database on foreign aid to examine the relationships among foreign aid economic policies and growth of per capita gdp in panel growth regressions for 56 developing countries and 6 four year periods 1970 93 they find that the policies that have a great effect on growth are those related to fiscal surplus inflation and trade openness they construct an index for those three policies and have that index interact with foreign aid they have instruments for both aid and aid interacting with policies they find that aid has a positive impact on growth in developing countries with good fiscal monetary and trade policies in the presence of poor policies aid has no positive effect on growth this result is robust in a variety of specifications which include or exclude middle income countries include or exclude outliers and treat policies as exogenous or endogenous they examine the determinants of policy and find no evidence that aid has systematically affected policies either for good or for ill they estimate an aid allocation equation and show that any tendency for aid to reward good policies has been overwhelmed by donors pursuit of their own strategic interests in a counterfactual they reallocate aid reduce the role of donor interests and increasing the importance of policy such a reallocation would have a large positive effect on developing countries growth rates

the effectiveness of aid on savings and investment in sub saharan africa do volatility and institutional quality matter abstractthe effectiveness of aid is somewhat subject to its volatility this study investigates the impact of aid volatility especially on savings and investment with a particular focus on the role of institutional quality in 45 sub saharan african ssa countries over the period from 1990 to 2013 we used the generalized method of moments gmm technique combined with a measure of volatility namely an averaged data method involving six 4 year sub periods our results suggest that while aid is positively associated with savings and investment its volatility is harmful to savings and investment however when higher quality institutions exist the volatility of aid has a less negative impact on savings and investment the policy implications are diverse first donors and ssa aid dependent countries need to take into account the diversity of shocks to which aid can respond in mitigating its unpredictability secondly ssa countries should be encouraged to establish the conditions for better quality inst

aid the public sector and the market in less developed countries a reply the article in this journal by mosley et al i987 concludes its analysis of aid effectiveness as demonstrating inability of development aid over more than twenty years to provide a net increment to overall growth in the third world p 636 this note purports to show that this conclusion which is ostensibly distressing as the authors claim is not warranted the section of the study which is the basis of the conclusion cited and the subject of this note is a cross section regression analysis full details of which are shown in mosley et al table 3 the note is concerned with the relation between the dependent variable specified as the growth rate of real gdp per cent per annum hereafter gdp and aid specified as a percentage of gdp hereafter aid the aid results with only two significant positive coefficients in one subsample certainly give no basis for claiming aid effectiveness in terms of gdp growth the intention in this note is to interpret the results which are assumed to be valid this is made possible by the fact that the authors have helpfully provided the full input set of mean values derived from the raw data from this it is possible to calculate the gdp aid relationship for each country for the second and third period the procedure for deriving these relationships is as follows for each country the mean values of the time series of gdp and aid are extracted from the data for i 960 70 and for i 970 80 using i 960 70 as the base the signs of the change in the levels of the gdp and aid mean values between periods are recorded this is repeated for i980 4 with i970 80 mean values as the base the relationship between the two signs is an indication of the effect of aid on gdp in the period in which the change in levels is effected thus in the case of an increase in aid being combined with a decrease in gdp the latter must have fallen relatively to the former and aid effectiveness is negative mutatis mutandis for the other three sign combinations thus generating the appropriate gdp aid relationship for each country in each period a frequency distribution of the four sign combinations relating to the full sample is presented in table i since the signs of the changes in the levels of gdp and aid are derived by making explicit the arithmetic relationship implicit in the data they form a valid base from which to draw conclusions without requiring any test of

the determinants of information value synthesizing some general results this paper identifies the determinants of information value and synthesizes some general results concerning their effects while some attributes of an information system exhibit a consistent directional effect on information value attributes of the decision setting and decision maker do not

the political economy of foreign aid a model of the market for a public good what determines the type and quantity of overseas aid given by individual donor countries answers to this question in the existing literature are polarized into two groups one of them offers a theoretical treatment based on the theory of public goods which is not consistent with the available data and the other offers empirical correlations without any explanatory theory the first group for example pincus and olson and zeckhauser treats aid like defense as an international public good small countries on this approach are free riders spending relatively little themselves while deriving benefits from the expenditures of larger countries but this approach is not consistent with even a casual scrutiny of the oecd aid community in which broadly speaking the smallest countries are the most generous donors 2 the second group for example hoadley and beenstockdiscover correlations between a country s ratio of aid to gnp and certain independent variables which may be expected to influence it e g that country s gnp its dependence on foreign trade its government s position in the ideological spectrum and the state of the domestic economy 3 however these findings are not fitted into any theoretical framework so that it is difficult to work out what they really mean 4 the approach of this paper is to treat foreign aid as a public good for which there is a market albeit a highly imperfect one because the consumers donor country taxpayers are ignorant about the very nature let alone the price of the commodity they are buying on this view factors on the demand side i e taxpayers response to their country s aid program will help to determine the quantity of aid disbursed as well as factors on the supply side such as the donor government s desire to obtain strategic or trading benefits from aid this view

supervision and performance the case of world bank projects abstract this paper explores the impact of donor supervision on development project performance using data from world bank funded projects maximum likelihood estimation of a restricted ordered probit function finds that early supervision has a positive impact on performance given the size of world bank funded projects gains from increasing supervision far outweigh the costs the results provide evidence of an institutional bias toward lending at the expense of increased development impact

paradoxes associated with the administration of foreign aid abstract this paper shows that if because of administration costs or other wastes only a proportion of an aid reaches the recipient then it is possible that the donor is enriched by its act of charity the extent of the enrichment increasing with the extent of the leakage and or that the recipient is impoverished by aid the extent of the impoverishment increasing with the extent of the leakage these outcomes are possible even when trade is optimally restricted by donor or recipient

valuing risky projects option pricing theory and decision analysis in the academic literature and professional practice there are a number of alternative and apparently competing methods for valuing risky projects in this paper we compare and contrast three different approaches risk adjusted discount rate analysis option pricing analysis and decision analysis focusing on the last two we show that in contrast to some of the claims made in the real options literature when both option pricing and decision analysis methods are correctly applied they must give consistent results we also explore ways in which option pricing and decision analysis methods can be profitably integrated in particular we show how option pricing techniques can be used to simplify decision analysis when some risks can be hedged by trading and conversely how decision analysis techniques can be used to extend option pricing techniques to problems with incomplete securities markets

does economic analysis improve the quality of foreign assistance the world bank undertakes an annual expenditure of around 60 million on country specific economic analysis and advice for its member developing countries what is the impact of this economic and sector work on the quality of world bank lending it will be useful to know whether past analytical work has generated measurable economic benefits that will justify its continued provision in an environment of increasingly scarce resources this article sets out an idealized model of decision making in which a country manager makes a broad allocation of resources between lending services and economic and sector work given that decision the task manager for each project makes project specific decisions with respect to the allocation of resources between preparation and supervision the analysis indicates that economic and sector work has a significant positive impact on the quality of world bank loans the results provide clear evidence of underinvestment in economic and sector work and the analysis shows that resources can be switched from preparation and supervision to economic and sector work to the benefit of both the quality of programs and level of disbursements

the macroeconomic impact of development aid a critical survey the early literature explained aid s macroeconomic impact in the context of the dual gap model showing a clear link between aid and growth many now believe that the empirical evidence shows there to be no such relationship this paper critically reviews the different theoretical perspectives the dual gap model the savings debate recipient fiscal response and aid as dutch disease and the empirical debates on aid savings and growth the basis for denying a relationship between aid and growth is shown to be weak though more recent areas of research offer promising directions for future work

aid and performance a reassessment two visions of aid effectiveness and allocation are compared the first corresponding to the new aid paradigm argues that aid is only effective if domestic policies are appropriate the second in contrast argues that aid effectiveness depends on the external and climatic environment the worse this environment or the more vulnerable the recipient countries the greater the effectiveness of aid cross sectional econometric tests related to gdp growth on two 12 year pooled periods clearly favour the second view the two views can be reconciled through the principle of performance based aid allocation where performance is defined as outcomes adjusted for the impact of environmental factors performance can then be measured in several manners which are subject to comparison one approach would lead one to allocate more aid the worse the external environment is for a given policy and the better the policy is for a given environment

is foreign aid fungible evidence from the education and health sectors this paper adopts a new approach to the issue of foreign aid fungibility in contrast to most existing empirical studies panel data are employed that contain information on the specific purposes for which aid is given this allows linking aid that is provided for education and health purposes to recipient public spending in these sectors in addition aid flows that are recorded on a recipient s budget are distinguished from those that are not recorded on budget and the previous failure to differentiate between on and off budget aid is shown to produce biased estimates of fungibility sector program aid is the measure of on budget aid whereas technical cooperation serves as a proxy for off budget aid the appropriate treatment of off budget aid leads to lower fungibility estimates than those reported in many previous studies specifically in both sectors and across a range of specifications technical cooperation which is the largest component of total education and health aid leads to at most a small displacement of recipient public expenditures

competing models of international lending activity abstract four competing models of the world bank s lending to developing countries are constructed and econometrically estimated by pooled time series and cross section data the analysis suggests that a model combining economic and political determinants performs best besides per capita income inflation balance of payment and budget deficit external debt and past growth political determinants such as the capitalist climate or political instability are also important as well as a recipient country s former status as a colony or dominion this politico economic model is successfully used to forecast the distribution of ibrd loans and ida credits among the developing countries

welfare effects of aid under quantitative trade restrictions the paper examines the effects of tied aid on the welfare of both the donor and the recipient countries we depart from the previous literature by assuming preexistence of quantitative trade distortions to mitigate these distortions the donor country provides aid that is tied to the rationed good conditions for the presence of the transfer paradox and of the enrichment of both countries are derived and interpreted under the stability of the system furthermore we show that whereas untied aid cannot increase global welfare tied aid unambiguously does so

donor preferences and recipient fiscal behavior a simultaneous analysis of foreign aid we theoretically develop and empirically estimate a preference model determining foreign aid donor behavior aid access and levels are separately determined by endogenous budgetary allocations the international economic environment the distribution of income between countries basic human needs the small country effect and regional bias we find fungibility of aid in recipient budgets is due to donor and recipient preferences despite the importance of other economic influences we find a significant pro poor country bias in aid allocations although little aggregate influence of basic human needs or regional bias the small country effect is significant for two of six donors jel f35 o19 h 77

fiscal effects of foreign aid in a federal system of governance the case of india abstract this paper models fiscal effects of foreign aid in a federal system of governance our main innovation is to incorporate the inter governmental fiscal link in examining economic fungibility of foreign aid the model is applied to the expenditure decisions of the central government of india the two main findings are i foreign aid merely substitutes for spending that the government would have undertaken anyway funds freed by aid are spent on non development activities and ii in passing earmarked external assistance to states the central government makes a reduction in its transfers to states these findings indicate that the central government s expenditure choices are unaffected by external assistance the implication for donors is that even though their development projects may be associated with very high rates of economic return they could be assisting the central government in financing something very different at the margin for the state governments the finding indicates that they may not be reaping the full benefits of externally procured assistance

fiscal illusion and the grantor government empirical studies indicate that unconditional intergovernmental grants have a flypaper effect several authors have modeled recipient government spending under fiscal illusion to explain this phenomenon in short grants reduce the perceived marginal cost of recipient government output this paper develops a more general model of illusion that incorporates the grantor government thereby eliminating inconsistencies encountered in previous models the more general model implies that grant finance increases the perceived marginal cost of grantor government output thus grant induced illusion should have two effects an increase in recipient output and a decrease in grantor output the empirical work supports this hypothesis

business cycles and the exchange rate system some international evidence this paper investigates the differences in time series behavior of key economic aggregates under alternative exchange rate systems we use a postwar sample of 49 countries to compare the behavior of output consumption trade flows government consumption spending and real exchange rates under alternative exchange rate systems pegged floating and cooperative systems such as the ems we then examine evidence from two particular episodes involving canada and ireland of changes in the exchange rate system aside from greater variability of real exchange rates under flexible than under pegged nominal exchange rate systems we find little evidence of systematic differences in the behavior of macroeconomic aggregates or international trade flows under alternative exchange rate systems these results are of interest because a large class of theoretical models implies that the nominal exchange rate system has important effects on a number of macroeconomic quantities

the fungibility of u s military and non military assistance and the impacts on expenditures of major aid recipients abstract this paper examines the impact of u s military and non military assistance on the allocation of public and private sector spending for eight major recipients over the 1972 1987 period the model assumes that an aid recipient s effective post assistance budget constraint is a priori unknown and must be estimated two versions of the model are tested in version a the data is converted into real u s dollars using official exchange rates in version b the data is converted using purchasing power parity exchange rates provided by summers and heston 1991 major findings are the same for both versions u s aid is highly fungible with a significant portion channeled to the private sector where it finances current consumption relatively more than investment

information acquisition and the adoption of new technology the profitability of a new technology is rarely known with certainty at its announcement date consequently prior to making an adoption decision it behooves the firm considering the adoption of this innovation to reduce the level of uncertainty associated with its profitability the firm accomplishes this by sequentially gathering information updating its prior estimate of profitability in a bayesian manner quantifying the uncertainty regarding the innovation permits application of dynamic programming techniques criteria are derived which tell the firm when to stop collecting information and make the adoption decision it will be shown that it is optimal for the firm to continue to collect information until its estimate of profitability crosses one of two thresholds upon crossing the upper threshold the firm adopts the technology whereas the firm rejects the technology if the lower threshold is crossed the model predicts that even the manager who behaves optimally will occasionally adopt unprofitable technologies and reject profitable ones

assessing foreign aid s long run contribution to growth in development this paper confirms recent evidence of a positive impact of aid on growth and widens the scope of evaluation to a range of outcomes including proximate sources of growth e g physical and human capital indicators of social welfare e g poverty and infant mortality and measures of economic transformation e g share of agriculture and industry in value added focusing on long run cumulative effects of aid in developing countries and taking due account of potential endogeneity a coherent and favorable pattern of results emerges aid has over the past forty years stimulated growth promoted structural change improved social indicators and reduced poverty

nigeria during and after the oil boom a policy comparison with indonesia nigeria and indonesia provide an interesting contrast with regard to performance and policy during and after the oil boom roughly a decade after the first oil shock nigeria is faced with several economic problems including a serious decline in its agricultural sector and a deteriorating external debt situation while some decline in the nonoil traded goods sector reflects efficient adjustment to the oil boom policy with regard to public expenditure exchange rates pricing and the trade regime could exacerbate such decline and impede readjustment as the boom subsides the links between oil prices deficits inflation and real exchange rate appreciation are analyzed and nigerian and indonesian fiscal and exchange rate and agricultural and foreign borrowing strategies are compared it is concluded that with the exception of cuts in the deficit since 1984 nigerian policy following the boom has not been conducive to adjustment to the current period of low oil prices and high real interest rates corrective measures and policy options are discussed

information acquisition as an american option abstract many information acquisition activities can be postponed within a predefined time frame in uncertain situations the option to postpone the information acquisition to a later more favorable time may create value we discuss the value that comes from holding an option to acquire information in a time period and suggest a simulation based numerical approach to calculate the associated value we discuss that the value of information in a time period may be very different from the value of information in a single point in time this value is closely linked to the uncertainty of the decision outcomes over the time period

to invest or insure how authoritarian time horizons impact foreign aid effectiveness in this article the author argues that the time horizon a dictator faces affects his incentives over the use of aid in three ways first dictators have a greater incentive to invest in public goods when they have a long time horizon second dictators with short time horizons often face the threat of challengers to the regime this leads them to forgo investment and instead consume state resources in two forms that harm growth repression and private pay offs to political opponents third dictators with short time horizons have a strong incentive to secure personal wealth as a form of insurance in case the regime falls using panel data on dictatorships in 71 developing countries from 1961 to 2001 the author finds that time horizons have a positive impact on aid effectiveness foreign aid is associated with positive growth when dictators face long time horizons and negative growth when time horizons are short

exogenous shocks foreign aid and civil war the recent civil war literature suggests that negative economic shocks in low income countries increase the risk of civil war foreign aid can be an effective conflict prevention tool in times of severe economic conditions aid cushions government spending from the downward pressures of economic shocks providing recipient governments with resources they can use to make rebellion a less attractive option for aggrieved domestic groups using official development assistance oda data covering 1990 through 2004 we find that foreign aid appears to be a useful tool for preventing civil wars in the wake of negative economic shocks and as such aid should be assessed by donors with these conflict suppressing aspects in mind

dynamic aid allocation abstract this paper introduces a framework for studying the optimal dynamic allocation of foreign aid among multiple recipients we pose the problem as one of weighted global welfare maximization a donor in the north chooses an optimal path for international transfers anticipating that consumption and investment decisions will be made by optimizing households in the south and accounting for limits in the extent to which recipients can effectively absorb aid we present quantitative results on optimal aid policy by applying our approach to a neoclassical growth model where the scope for aid funded growth is determined by the recipients distance from steady state

what explains the success or failure of structural adjustment programs in the 1980s development assistance shifted largely from financing investments such as roads and dams to promoting policy reform this change came because of a growing awareness that developing countries were held back more by poor policies than by a lack of finance for investment after nearly 20 years experience with policy based or conditional lending there have now been many studies of adjustment lending most of which take a case study approach many conclude that policy based lending works if countries have decided on their own to reform the authors examine a database of 220 world bank supported reform programs to identify why adjustment programs succeed or fail they find that a few political economy variables can successfully predict the outcome of an adjustment loan 75 percent of the time variables under the world bank s control resources devoted to preparation and supervision or number of conditions have no relationship with an adjustment program s success or failure what development agencies must do then is select promising candidates for adjustment support when the candidates is a poor selection devoting more administrative resources or imposing more conditions will not increase the likelihood of successful reform to improve its success rate with adjustment lending the world bank must become more selective and do a better job of understanding which environments are promising for reform and which are not that is likely to lead to fewer adjustment loans unless there is a significant change in the number of promising reformers to become more effective at supporting policy reform the agency must be willing to accept that this may lead to smaller volumes of lending

aid allocation and poverty reduction the authors derive a poverty efficient allocation of aid and compare it with actual aid allocations they build the poverty efficient allocation in two stages first they use new world bank ratings of 20 different aspects of national policy to establish the current relationship between aid policies and growth onto that they add a mapping from growth to poverty reduction which reflects the level and distribution of income they compare the effects of using headcount and poverty gap measures of poverty they find the actual allocation of aid to be radically different from the poverty efficient allocation in the efficient allocation for a given of poverty aid tapers in with policy reform in the actual allocation aid tapers out with reform in the efficient allocation aid is targeted disproportionately to countries with severe poverty and adequate polices the type of country where 74 percent of the world s poor live in the actual allocation such countries receive a much smaller share of aid 56 percent than their share of the world s poor with the present allocation aid is effective in sustainably lifting about 30 million people a year out of absolute poverty with a poverty efficient allocation this would increase to about 80 million people even with political constraints introduced to keep allocations for india and china constant poverty reduction would increase to about 60 million reallocating aid is politically difficult but it may be considerably less difficult than quadrupling aid budgets which is what the authors estimate would be necessary to achieve the same impact on poverty reduction with existing aid allocations

politics and the effectiveness of foreign aid abstract critics of foreign aid programs have long argued that poverty reflects government failure in this paper i test predictions for aid effectiveness based on an analytical framework that relates aid effectiveness to political regimes i find that aid does not significantly increase investment nor benefit the poor as measured by improvements in human development indicators but it does increase the size of government the impact of aid does not vary according to whether recipient governments are liberal democratic or highly repressive but liberal political regimes and democracies ceteris paribus have on average 30 lower infant mortality than the least free regimes this may be due to greater empowerment of the poor under liberal regimes even though the political elite continues to receive the benefits of aid programs an implication is that short term aid targeted to support new liberal regimes may be a more successful means of reducing poverty than current programs

biases in the allocation of foreign aid some new evidence abstract the purpose of the paper is to examine the pattern of bilateral and multilateral foreign aid allocations during the 1970s cross section and pooled regressions for a set of roughly 90 countries where aid allocations have been relatively free of gross political overtones confirm the well known bias in per capita aid flows against populous countries butdo not provide evidence of a middle income bias instead regressions on 1976 1978 aid flows and per capita incomes of recipient countries seem to suggest a low income bias i e low income countries received more aid per capita than middle income countries yet there was asample of extremely poor countries which remained neglected in foreign aid allocations

are there lasting impacts of aid to poor areas abstract the paper re visits the site of a large world bank financed rural development program in china 10 years after it began and four years after disbursements ended the program emphasized community participation in multi sectoral interventions including farming animal husbandry infrastructure and social services data were collected on 2000 households in project and non project areas spanning 10 years a double difference estimator of the program s impact on top of pre existing governmental programs reveals sizeable short term income gains that were mostly saved only small and statistically insignificant gains to mean consumption emerged in the longer term though in rough accord with the average gain to permanent income the use of community based beneficiary selection greatly reduced the overall impact given that the educated poor were under covered the main results are robust to corrections for various sources of selection bias including village targeting and interference due to spillover effects generated by the response of local governments to the external aid

is foreign aid fungible the case of indonesia this paper considers whether foreign aid given for specific categories of expenditure is fungible among them and whether aid reduces tax effort by the recipient government models developed to analyze the fiscal relations among different levels of government in the united states are applied to analysis of the impact of foreign aid econometric analysis of data for indonesia reveals that aid is largely spent as the donors intended that aid does not lead to a reduction in tax effort and that aid is not diverted to nondevelopment current expenditures copyright 1990 by royal economic society

foreign aid and the question of fungibility this paper analyzes whether the foreign assistance provided for specific categories of expenditure is shifted among them contrary to the wishes of donors it also considers whether aid reduces the tax effort of recipient governments econometric results are presented for the dominican republic that show that the fungibility of aid has resulted in a thwarting of the intentions of donors an attempt is made to account for the observed differences in behavior of individual countries in altering expenditures copyright 1993 by mit press

more dollars than sense refining our knowledge of development finance using aiddata summary in this introductory essay to the special issue we introduce a new dataset of foreign assistance aiddata that covers more bilateral and multilateral donors and more types of aid than existing datasets while also improving project level information about the purposes and activities funded by aid we utilize that data to provide a brief overview of important trends in foreign aid contributors to this special issue draw on aiddata as well as other sources to analyze aid transparency new donors not previously described or analyzed aid allocation and aid effectiveness our recurring theme in this introductory essay is that aiddata and these initial academic projects refine rather than revolutionize our understanding of aid the database has added significant numbers of new projects dollar amounts donors and details about those projects though there is much more yet to add we worry that aid debates have been driven by too little information and that many claims are based on limited or very poor evidence rectifying these problems will not be instantaneous refining knowledge takes a lot of time and hard work the common feature of the papers in this special issue is their careful attention to nuance and detail in spite of what some recent authors have claimed aid is neither a simple solution nor a sufficient cause of most problems in developing countries its motivations distribution and effects are complex and shifting capturing this complexity requires detailed data careful thought and sophisticated methods that allow scholars to make conditional causal and descriptive inferences 2011 elsevier ltd all rights reserved

competition for environmental aid and aid fungibility abstract aid from environmentally conscious donors to developing recipients has long been thought of as a very promising way of preserving the global environment however aid is fungible and recipients cannot commit to using it for the purpose it was intended we analyze competition for aid games with aid fungibility and cross border pollution to gain insights on how to allocate environmental aid more efficiently we set up a two stage game of two recipients receiving aid from a donor interested in minimizing pollution recipients cannot commit on the use of aid but they can commit on the infrastructure necessary to use aid for pollution abatement we find that the success of competition for aid games depends critically on the degree of cross border pollution this determines whether it is more efficient to set up such games between recipients with little or a lot of cross border pollution between them