economic freedom human rights and the returns to human capital an evaluation of the schultz hypothesis abstractin 1975 theodore w schultz suggested that the returns to human capital are highest in economic environments experiencing unexpected price productivity and technology shocks that create disequilibria in such environments the ability of firms and individuals to adapt their resource allocations to shocks becomes most valuable in the case of negative shocks government policies that mitigate the impact of the shock will also limit the returns to the skills of managing risk or adapting resources to changing market forces in the case of positive shocks government policies may restrict access to credit labor or financial markets in ways that limit reallocation of resources toward newly emerging profitable sectors this article tests the hypothesis that the returns to skills are highest in countries that allow individuals to respond to shocks using estimated returns to schooling and work experience from 122 household surveys in 86 developing countries the article demonstrates a strong positi

bargaining over reform abstract this paper models the delay in a macroeconomic stabilization as the outcome of a bargaining game between two parties who must reach an agreement over how the stabilization cost is to be shared the paper modifies alesina and drazen s 1991 american economic review 81 1170 1189 war of attrition model by endogenizing the distribution of the stabilization costs through a bargaining game using this bargaining framework the paper analyzes the role of crises and foreign assistance in bringing about a settlement to the distributional conflict in the bargaining game a crisis that increases the welfare loss from not stabilizing the economy will lower the probability of delay in contrast foreign aid that is used to reduce the stabilization costs will further increase the delay in reaching an agreement between the two parties

income redistribution in a common labor market when households are mobile among jurisdictions income redistribution by individual jurisdictions creates fiscal externalities a model of interjurisdictional migration is used to study the nature of this redistributive externality analysis of optimal redistribution and optimal corrective subsidies from higher level governments shows that benefit levels for the recipients of income transfers and tax rates on mobile taxpayers should be equalized across jurisdictions a system of jurisdictions with a common labor market can achieve welfare improvements through coordination of domestic redistributive policy or through the intervention of a higher level government copyright 1991 by american economic association

amenities in an urban equilibrium model residential development in portland oregon this paper estimates the effects of reduce water quality and pollute disturb open space and other amenities on housing prices or destroy natural habitats for wildlife and development density in portland oregon open space takes many forms city within the framework of an urban equilibrium parks provide some types of recreational model amenities are important households are and visual amenities willing to pay more for newer houses located in greenbelts and ecoareas of less dense development with more open logical reserves typically are larger than space better views less traffic congestion and city parks and ofter natural open space near amenity locations for the developers in areas that provide a broad range of sercreases in housing prices results in providing vices the experience of cities with ambimore large houses which will ultimately lead to tious open space policies such as porthigher density and lower housing prices a simu land oregon and boulder colo rado lation analysis evaluates policy im plications and suggests that such policies have a signifiindicates substantial benefits from alterations in cant effect on property values preserving housing patterns

the flypaper effect what happens to a state s spending when it receives an unconditional grant from the federal government the standard theoretical analysis predicts that the increase in spending will be the same as that generated by an equivalent increase in local incomes or roughly 5 10 percent for most states in contrast numerous empirical analyses have found that spending increases by much more with some estimates near 100 percent this result is known as the flypaper effect since the money appears to stick where it hits the authors review this evidence as well as other studies that find similar behavior in firms

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

foreign aid and market liberalizing reform market oriented economic policies reflected in limited economic activity by government protection of private property rights sound monetary policy outward orientation regarding trade and efficient tax and regulatory policy have been strongly linked to faster rates of economic growth foreign aid is often provided in the belief that it encourages liberalizing reforms in these areas this paper analyzes the impact of aid on market liberalizing policy reform correcting for the possible endogeneity of aid results indicate that higher aid slowed reform over the 1980 2000 period as measured by a broad index of policies disaggregating policy into five areas aid is significantly linked to slower reform in some policy areas but not in others disaggregating by decade aid s adverse impact on policy reform is much more pronounced for the 1980s than for the 1990s

do local officials know something we don t decentralization of targeted transfers in albania abstract albania provides a small amount of social assistance to nearly 20 of its population through a system which allows a degree of community discretion in determining distribution this study indicates that relative to other safety net programs in low income countries social assistance in albania is fairly well targeted to the poor moreover the poverty targeting exceeds that which could be expected on the basis of proxy indicators of targeting alone communes appear to be using local information unlikely to be obtained on the basis of a questionnaire or formula this remains the case conditional on the level of funding allocated from the central government

does local school control raise student outcomes evidence on the roles of school autonomy and parental participation abstract school autonomy and parental participation have been frequently proposed as ways of making schools more productive less clear is how governments can foster decentralized decision making by local schools this article shows that across eight latin american countries most of the variation in local control over school decisions exists within and not between countries that implies that the exercise of local authority to manage schools is largely a local choice only modestly influenced by constitutional stipulations regarding jurisdiction over school personnel curriculum and facilities as a consequence estimated impacts of local school autonomy parental participation or school supplies on student performance must account for the endogeneity of local efforts to manage schools empirical tests confirm that local managerial effort by the principal and parents and the adequacy of school supplies are strongly influenced by parental human capital and the size and remoteness of the community and th

large cash transfers to the elderly in south africa we examine the social pension in south africa where large cash sums about twice the median per capita income of african households are paid to people qualified by age but irrespective of previous contributions we present the history of the scheme and use a 1993 nationally representative survey to investigate the redistributive consequences of the transfers documenting who receive the pensions their levels of living and those of their families we also look at behavioural effects particularly the effects of the cash receipts on the allocation of income to food schooling transfers and savings in south africa a large social pension about twice the median per capita income of african households is paid in cash to people qualified by age irrespective of previous contributions we present the history of the scheme and explain how such large transfers could come about in an economy in which the recipients were not only politically weak but without any political representation whatsoever we then use a 1993 nationally representative survey to investigate the redistributive consequences of the transfers documenting who receive the pensions their levels of living and those of their families we also look at behavioural effects particularly the effects of the cash receipts on the allocation of income to food schooling transfers and savings the pressing policy issue for south africans is whether it makes sense to target seven billion rand nearly 2 billion of social expenditure through the current pension schemes our analysis contributes to the discussion by documenting the redistributive and behavioural effects of the transfers we find that at least as far as immediate incidence is concerned and without allowance for behavioural effects the social pension is an effective tool of redistribution and that the households it reaches are predominantly poor because so many of the elderly among south africa s african population live with children the social pension is also effective in putting money into house

constitutions and economic policy at the rare moments in history when a nation debates constitutional reform the key issues often concern how the reforms might affect economic policy and economic performance for example italy abandoned a system of pure proportional representation where legislators were elected according to the proportions of the popular national vote received by their parties and moved toward including ingredients of plurality rule where legislators are elected in each district according to who receives the highest number of votes key italian political leaders are now considering proposals to introduce elements of presidentialism where the head of government is elected by direct popular vote rather than the current parliamentary regime a common argument in italy was that the electoral reform would help stifle political corruption and reduce the propensity of italian governments to run budget deficits in the 1990s constitutional reforms have been debated and implemented in a number of other countries too for instance new zealand moved away from a pure system of plurality rule in single member districts to a system mixing elements of proportional representation japan also renounced its special form of plurality rule the so called single nontransferable vote in favor of a system that mixes elements of proportional and plurality representation similar proposals have been debated in the united kingdom in latin america questions have been raised as to whether the poor and volatile economic performance of many countries can be traced to their presidential form of government

theoretical comparisons of electoral systems abstract elements of an economic theory of political institutions are introduced a variety of electoral systems are reviewed cox s threshold is shown to measure incentives for diversity and specialization of candidates positions when the number of serious candidates is given duverger s law and its generalizations are discussed to predict the number of serious candidates duverger s law is interpreted as a statement about electoral barriers to entry and this idea is linked to the question of the effectiveness of democratic competition as a deterrent to political corruption the impact of post electoral bargaining on party structure in presidential and parliamentary systems is discussed

optimal land development with endogenous environmental amenities a spatially explicit model of the optimal timing and location of land development is presented that incorporates dynamic interactions between land development and water quality ignoring two way interactions leads to a lower level of water quality more development and lower social welfare the optimal pace and pattern of development can be achieved through the assessment of an impact fee that internalizes pollution damages and irreversibility costs our results demonstrate the importance of accounting for the spatial dimension of land use the interdependence between land use and environmental quality and development irreversibility in models of urbanization and amenity driven growth copyright 2008 oxford university press

community based risk management arrangements a review summary risk and its consequences pose a formidable threat to poverty reduction efforts this article reviews a plethora of community based risk management arrangements across the developing world these types of arrangements are garnering greater interest in light of the growing recognition of the relative prominence of household or individual specific idiosyncratic risk as well as the increasing shift towards community based development funding the article discusses potential advantages such as targeting cost and informational and disadvantages such as exclusion and inability to manage correlated risk of these arrangements and their implications for the design of community based social protection programs and policies

making conditional cash transfer programs more efficient conditional cash transfer programs are now used extensively to encourage poor parents to increase investments in their children s human capital these programs can be large and expensive motivating a quest for greater efficiency through increased impact of the programs imposed conditions on human capital formation this requires designing the programs targeting and calibration rules specifically to achieve this result using data from the progresa randomized experiment in mexico this article shows that large efficiency gains can be achieved by taking into account how much the probability of a child s enrollment is affected by a conditional transfer rules for targeting and calibration can be made easy to implement by selecting indicators that are simple observable and verifiable and that cannot be manipulated by beneficiaries the mexico case shows that these efficiency gains can be achieved without increasing inequality among poor households

comparative democracy the economic development thesis in comparative politics an established finding that economic development fosters democratic performance has recently come under challenge we counter this challenge with a dynamic pooled time series analysis of a major but neglected data set from 131 nations the final generalized least squares autoregressive moving averages estimates n 2 096 appear robust and indicate strong economic development effects dependent in part on the nation s position in the world system for the first time rather hard evidence is offered on the causal relationship between economics and democracy according to granger tests economic development causes democracy but democracy does not cause economic development overall the various tests would seem to advance sharply the modeling of democratic performance

making conditional cash transfer programs more efficient designing for maximum effect of the conditionality conditional cash transfer programs are now used extensively to encourage poor parents to increase investments in their children s human capital these programs can be large and expensive motivating a quest for greater efficiency through increased impact of the programs imposed conditions on human capital formation this requires designing the programs targeting and calibration rules specifically to achieve this result using data from the progresa randomized experiment in mexico this article shows that large efficiency gains can be achieved by taking into account how much the probability of a child s enrollment is affected by a conditional transfer rules for targeting and calibration can be made easy to implement by selecting indicators that are simple observable and verifiable and that cannot be manipulated by beneficiaries the mexico case shows that these efficiency gains can be achieved without increasing inequality among poor households

multi tier targeting of social assistance the role of intergovernmental transfers albania provides a small amount of social assistance to nearly 20 percent of its population through a system that allows some community discretion in determining distribution this study investigates how well this social assistance program is targeted to the poor relative to other safety net programs in low income countries social assistance in albania is fairly well targeted nevertheless the system is hampered by the absence of a clear objective criterion to determine the size of the grants from the central government to communes as well as limited information that could be used to implement this criterion substantial gains in targeting could be achieved if the central government better allocated transfers to local governments even holding local targeting at base levels

election goals and income redistribution recent evidence from albania this paper examines the impact of political competition on block grants from federal to sub federal levels of government we model the extent and direction of income redistribution as determined proximately by the political agendas of central decision makers and at a deeper level by the institutions within which they nd themselves operating we contrast two political objective functions that yield di erent empirical predictions of the ways in which politics should a ect scal policy lessons learned here may prove important in understanding limits on the types of redistribution possible via block grants given the institutional framework in both developing and developed countries 2001 elsevier science b v all rights reserved jel classixcation h1 h7 o1

amenity driven price effects and conservation reserve site selection a dynamic linear integer programming approach most conservation reserve design models presented in the literature are static and ignore the dynamic economic aspects of site selection typically conservation programs operate under time related e g annual budgets and purchase land over time in a sequential manner the uncertainty of land development has been incorporated in a few dynamic reserve selection formulations using stochastic dynamic programming however the existing formulations do not explicitly deal with inter temporal price and location linkages we address this issue here and present a two period linear integer programming model for conservation reserve design that incorporates amenity driven price feedback effects inherent in the reserve development problem in addition the model includes spatial and ecological criteria we then use this model to answer the question how suboptimal is ignoring amenity driven price effects in reserve design models we apply the model to artificially generated data sets and compare the results with the results of an iterated static model that considers only one period at a time we find that the dynamic model with price feedback effects selects sites at a lower per site cost the policy implication of this finding is that conservation programs should avoid purchasing land in the same neighborhood over multiple time periods

money flows water trickles understanding patterns of decentralized water provision in tanzania summary over the past three decades an increasing number of low and middle income countries have decentralized water provision to the local government level and have sought to more thoroughly involve users in service delivery such reforms reflect the twin goals of encouraging greater responsiveness to local needs and promoting sustainability this study illustrates how the aims of decentralization can be undermined in the absence of robust democratic competition and how governments interpret demand by voters in such settings focusing on the tanzanian water sector the paper first traces the distribution of money for water from the central government to the district level next i consider how district governments use these funds to distribute water infrastructure within their jurisdictions using geo referenced data on all 75 000 water points serving rural tanzanians i find that the central government s allocation of money to districts is fairly unresponsive to local needs however the pattern of distribution cannot primarily be explained by politics with the exception of consistent favoritism of the minister for water s home district political favoritism is more pronounced at the local level within districts the distribution of new water infrastructure is skewed to favor localities with higher demonstrated levels of support for the ruling party in addition wealthier and better connected communities those with the resources to more effectively express their demands are significantly more likely to benefit from new construction this suggests that demand responsive approaches to water provision can entrench regressive patterns of distribution

biodiversity conservation in a dynamic world may lead to inefficiencies due to lock in effects and path dependence abstract although biodiversity is generally diminishing in some areas its conservation is expanding however the exact path of this expansion is uncertain this can lead to problems of path dependence and lock in effects path dependence describes situations where history strongly influences present decisions and lock in effects refer to situations where an earlier decision provides strong incentives to follow a particular path even if more efficient alternatives are available later on we develop a conceptual ecological economic model to investigate which ecological and economic parameters favour the appearance of efficiency losses in biodiversity conservation due to path dependence and lock in effects in a dynamic two period two region model generally we find that efficiency losses occur if there are signals that guide the first period budget into a region that later turns out to be suboptimal if both time periods had been considered right from the beginning to illustrate the conservation relevance of our findings we present potential efficiency losses through path dependence in the hypothetical case of applying offsets to conserving the endangered maculinea teleius butterfly near the city of landau in germany

targeting of food aid in rural ethiopia chronic need or inertia abstract this paper quantifies the factors underlying the allocations of food aid by the ethiopian government together with local and international non governmental organizations ngos both across rural regions and to households within regions we focus on reduced form specifications in which as little structure as possible is put on the decision rules because so little is known about these rules and their implementation nationally representative rural household data from ethiopia collected in 1996 are used the paper determines the extent to which food aid both free distribution and food for work is targeted to poor households and communities we also demonstrate that food aid allocations display a large degree of spatial continuity over time and are concentrated in areas that at least during the time of the survey are not the poorest the paper attempts to disentangle two competing explanations for the apparent spatial rigidity of food aid allocations that the recipient areas are chronically needy or that needs shift geographically from 1 year to the next but that fixed costs in setting up operations and in the process of identifying needs lead to a degree of inertia in the location of food aid programs over time we conclude that the evidence best fits the inertia explanation

aid dependence and the quality of governance cross country empirical tests aid dependence can potentially undermine the quality of governance and public sector institutions by weakening accountability encouraging rent seeking and corruption fomenting conflict over control of aid funds siphoning off scarce talent from the bureaucracy and alleviating pressures to reform inefficient policies and institutions analyses of cross country data in this paper provide evidence that higher aid levels erode the quality of governance as measured by indices of bureaucratic quality corruption and the rule of law these findings support the need for donors to develop less costly and less intrusive ways of disseminating state of the art knowledge on public sector reform in developing countries

habitat and open space at risk of land use conversion targeting strategies for land conservation funds available to purchase land and easements for conservation purposes are limited this article provides a targeting strategy for protecting multiple environmental benefits that includes heterogeneity in land costs and probability of land use conversion by incorporating spatially explicit land use change and hedonic price models this strategy is compared to two alternative strategies that omit either land cost or conversion threat based on dynamic programming and monte carlo simulations with alternating periods of conservation and development we demonstrate that the positive correlation between land costs and probability of land use conversion affects targeting efficiency using parcel data from sonoma county california

understanding economic policy reform one of the eventual consequences of the global debt crisis was a wave of market oriented economic reforms this paper discusses the state of our knowledge on the political economy of this process why were inefficient and often unsustainable policies maintained for so long why are so many governments reforming now after decades of adherence to policies of an opposite kind have the reformers internalized the correct lessons from the east asian experience finally are there any helpful rules for reformers to follow in guiding their policies through complicated political terrain

decentralizing development allocating public goods via competition abstract decentralizing the allocation of public goods by giving funds directly to communities takes advantage of local information concerning needs but leaves funds open to misuse or capture by local elites a large scale development project in indonesia attempts to overcome this downside of decentralized allocation by having communities compete locally for block grants competition weeds out less efficient projects increasing the number of villages bidding by 10 leads to a 1 8 decline in road construction costs increased community participation in project planning also leads to better outcomes

targeting at the margin the glass of milk subsidy programme in peru this article evaluates the vaso de leche vl feeding programme in peru in order to illustrate an evaluation methodology based on targeting criteria for a decentralised transfer programme we find that the degree of overall targeting of poor individuals attributable to the central government s choice of districts is greater than that attributable to choice of participants within districts made by the municipalities and the mothers committees however when we use a version of a targeting efficiency measure first introduced by galasso and ravallion 2003 which we modify to be defined on the values of allocations the opposite is the case the community based decision makers appear to be targeting the poor in terms of the values of the transfers

aid policies and growth comment in an extraordinarily influential paper craig burnside and david dollar 2000 p 847 find that aid has a positive impact on growth in developing countries with good fiscal monetary and trade policies but has little effect in the presence of poor policies this finding has enormous policy implications the burnside and dollar 2000 henceforth bd result provides a role and strategy for foreign aid if aid stimulates growth only in countries with good policies this suggests that 1 aid can promote economic growth and 2 it is crucial that foreign aid be distributed selectively to countries that have adopted sound policies international aid agencies public policy makers and the press quickly recognized the importance of the bd findings this paper reassesses the links between aid policy and growth using more data the bd data end in 1993 we reconstruct the bd database from original sources and thus 1 add additional countries and observations to the bd data set because new information has become available since they conducted their analyses and 2 extend the data through 1997 thus using the bd methodology we reexamine whether aid influences growth in the presence of good policies given our focus on retesting bd we do not summarize the vast pre bd literature on aid and growth we just note that there was a long and inconclusive literature that was hampered by limited data availability debates about the mechanisms through which aid would affect growth and disagreements over econometric specification see gustav f papanek 1972 robert cassen 1986 paul mosley et al 1987 peter boone 1994 1996 and henrik hansen and finn tarp s 2000 review since bd found that aid boosts growth in good policy environments there have been a number of other papers reacting to their results including paul collier and jan dehn 2001 carljohan dalgaard and hansen 2001 patrick guillaumont and lisa chauvet 2001 hansen and tarp 2001 robert lensink and howard white 2001 and collier and dollar 2002 these papers conduct useful variations and extensions some of which had already figured in the pre bd literature such as introducing additional control variables using nonlinear specifications etc some of these papers confirm the message that aid only works in a good policy environment while others drive out the aid policy interaction term with other variables this literature has the usual limitations of choosing a specification without clear guidance from theory which often means there are more plausible specifications than there are data points in the sample we differentiate our paper from these others by not deviating from the bd specification thus we do not test the robustness of the results to an unlimited number of variations but instead maintain the bd methodology this paper conducts a very simple robustness check by adding new data that were unavailable to bd thus we expand the sample used over their time period and extend the data from 1993 to 1997 easterly department of economics new york university 269 mercer street new york ny 10003 center for global development and national bureau of economic research e mail william easterly nyu edu levine department of finance carlson school of management university of minnesota 321 19th avenue south minneapolis mn 55455 and national bureau of economic research e mail rlevine csom umn edu roodman center for global development 1776 massachusetts avenue nw washington dc 20036 e mail droodman cgdev org we are grateful to craig burnside for supplying data and assisting in the reconstruction of previous results without holding him responsible in any way for the work in this paper thanks also to francis ng and prarthna dayal for generous assistance with updating the sachs warner openness variable and to three anonymous referees craig burnside and henrik hansen for helpful comments 1 see for instance the world bank 1994 2001 2002 the u k department for international development 2000 president george w bush s speech march 16 2002 the announcement by the white house on creating the millennium challenge corporation white house 2002 as well as a washington post editorial february 9 2002 a financial times column by alan beattie march 11 2002 and the economist march 16 2002

do constitutions cause large governments quasi experimental evidence abstract how do constitutional rules for elections and legislation affect the size of government we ask this question in a new sample of about 80 countries in the 1990s in addition to conventional regression methods we use quasi experimental matching methods which more convincingly address legitimate criticisms of causal inference from cross country data both sets of estimates suggest that presidential regimes and majoritarian elections produce smaller governments

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

economic freedom and growth decomposing the effects most studies of the relation between economic freedom andgrowth of gdp have found a positive relation one problem inthis area is the choice of economic freedom measure a singlemeasure does not reflect the complex economic environment anda highly aggregated index makes it difficult to draw policyconclusions in this paper we investigate what specific typesof economic freedom measures that are important for growth the robustness of the results is carefully analysed since thepotential problem with multicollinearity is one of thenegative effects of decomposing an index the results showthat economic freedom does matter for growth this does notmean that increasing economic freedom defined in generalterms is good for economic growth since some of thecategories in the index are insignificant and some of thesignificant variables have negative effects

leaving the safety net an analysis of dropouts in an urban conditional cash transfer program summary in poverty reduction programs a significant number of beneficiaries change program status an analysis of oportunidades data from urban mexico shows that beneficiaries that drop out for behavioral and administrative reasons are those who are marginally eligible improving targeting through minimizing errors of inclusion results also indicate that the very poorest recipients particularly in large urban areas and less marginal communities are more likely to drop out increasing the errors of omission households deemed ineligible through a recertification process were those that had obtained basic durables or changed their demographic composition implying that oportunidades retargeting is based on limited information