the political economy of state failure rapid decolonization created many arbitrary countries in contrast to those states which had emerged through a quasi darwinian process of selection some of these new countries had structural characteristics which gravely impeded the provision of public goods their lack of a unifying sense of shared identity made cooperation difficult and their tiny economic size left them unable to reap scale economies two public goods security and accountability are particularly important for development and so where they could not be provided states failed the cause of a problem is not necessarily a guide to its solution darwinian struggle among failing states is not something to be encouraged solutions lie partly in a phase of international provision of the key public goods partly in enhanced regional pooling of sovereignty and partly in institutional innovation to make the domestic provision of public goods less demanding of the state copyright 2009 oxford university press

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

aid policy and growth in post conflict societies countries emerging from civil war attract both aid and policy advice this paper provides the first systematic empirical analysis of aid and policy reform in the post conflict growth process it is based on a comprehensive data set of large civil wars and covers 27 countries that were in their first decade of post conflict economic recovery during the 1990s the authors first investigate whether the absorptive capacity for aid is systematically different in post conflict countries they find that during the first three post conflict years absorptive capacity is no greater than normal but that in the rest of the first decade it is approximately double its normal level so ideally aid should phase in during the decade historically aid has not on average been higher in post conflict societies and it has tended to taper out over the course of the decade the authors then investigate whether the contribution of policy to growth is systematically different in post conflict countries and in particular whether particular components of policy are differentially important for this they use the world bank policy rating database the authors find that growth is more sensitive to policy in post conflict societies comparing the efficacy of different policies they find that social policies are differentially important relative to macroeconomic policies however historically this does not appear to have been how policy reform has been prioritized in post conflict societies

looking ahead optimally in allocating aid summary the collier dollar approach to aid allocation among countries has been less than fully embraced by donors even those focused on poverty reduction partly because it conflicts with the approach to aid allocation implied by the millennium development goals these two approaches are shown to be special cases of a more general model of aid allocation in which donors care about future as well as current poverty this model is illustratively applied to data for developing regions adding a poverty decline adjustment to the allocation formulae used by donors could resolve the conflict between the two approaches

a theory of collective reputations with applications to the persistence of corruption and to firm quality the paper is a first attempt at modelling the idea of group reputation as an aggregate of individual reputations a member s current incentives are affected by his past behaviour and because his track record is observed only with noise by the group s past behaviour as well the paper thus studies the joint dynamics of individual and collective reputations and derives the existence of stereotypes from history dependence rather than from a multiplicity of equilibria or from the existence of a common trait as is usually done in the literature it shows that new members of an organization may suffer from an original sin of their elders long after the latter are gone and it derives necessary and sufficient conditions under which group reputations can be rebuilt last the paper applies the theory to analyse when a large firm can maintain a reputation for quality 1 collective reputations collective reputations play an important role in economics and the social sciences countries ethnic racial or religious groups are known to be hard working honest corrupt hospitable or belligerent some firms enjoy substantial rents from their reputations for producing high quality products some departments are reported to treat their faculty or students fairly the paper is a first attempt at modelling the idea of group reputation as an aggregate of individual reputations a member s current incentives are affected by her past behaviour and because her track record is observed only with noise by the group s past behaviour as well the paper studies the joint dynamics of individual and collective reputations in a model in which current generations are progressively replaced by new ones and derives the existence of stereotypes from history dependence rather than from a multiplicity of equilibria or from the existence of a common trait as is usually done in the literature see section 2 for a detailed comparison with the literature it shows that new members of an organization may suffer from an original sin of their elders long after the latter are gone and it derives necessary and sufficient conditions under which group reputations can be rebuilt last the paper applies the theory to analyse when a large firm can maintain a reputation for quality let us spell out the building blocks of our theory in more detail a a group s reputation is only as good as that of its members each member is characterized by individual traits such as talent diligence or honesty past individual behaviour conveys information about these traits and generates individual reputations

democracy and growth in africa implications of increasing electoral competitiveness abstract estimating a 1975 2004 decadal panel data in an augmented production function framework the paper finds that indexes of electoral competitiveness exhibit u shape relationships with gdp growth implying quite different intermediate and advanced level effects of reforms in africa

the value relevance of taxes international evidence on the proxy for profitability role of tax surprise abstract despite evidence that tax surprise is incrementally value relevant the literature has done little to broaden the investigation beyond the united states or examine circumstances that affect informativeness after extending to the international setting i examine the impact of tax enforcement i report strong results of greater value relevance when tax enforcement is high and that the value relevance of tax surprise is mostly contained within its interaction with tax enforcement these findings highlight the importance of tax enforcement in determining the information content of tax surprise and suggest that extant and future discussions should be broadened to include it

foreign aid the real exchange rate and economic growth in the aftermath of civil wars foreign aid the real exchange rate rer and economic growth are three key variables that shape the aftermath of civil wars in many developing countries panel estimations drawn from a sample of 39 conflict and 44 non conflict countries between 1970 and 2004 indicate that although post conflict countries receive larger aid flows and exhibit moderate rer overvaluation after peace is attained overvaluation cannot be traced to aid yet foreign aid is among the significant determinants of the equilibrium rer an id is also an important determinant of economic growth particularly after peace is reached aid exhibits decreasing returns however and interacts negatively with rer overvaluation rer overvaluation reduces growth but this effect is ameliorated by financial development post conflict policies should therefore aim to use aid prudently avoid rer misalignment and support financial and capital market development to achi eve high and stable growth in the aftermath of war and beyond

post conflict transitions an overview in the two to five years immediately following end of conflicts united nations un peacekeeping operations have succeeded in maintaining peace while income and consumption growth rates have been higher than normal and recovery on key education and health indicators has been possible aid also has been super effective in promoting recovery not only by financing physical infrastructure but also by helping in the monetary reconstruction of post conflict economies however sustaining these short term gains was met with two difficult challenges first long term sustainability of peace and growth hinges primarily on the ability of post conflict societies to develop institutions for the delivery of public goods which in turn depends on the capacity of post conflict elites to overcome an entrenched culture of political fragmentation and form stable national coalitions beyond their immediate ethnic or regional power bases second after catch up growth runs its course high levels of aid can lead to overvalued real currencies at a time when growth requires a competitive exchange rate and economic diversification successful peace building will therefore require that these political and economic imperatives of post conflict transitions be accounted for in the design of un peacekeeping operations as well as the aid regime

the impact of aid and public investment volatility on economic growth in sub saharan africa summary this study investigates the effects of aid inflows and the volatility of public investment on economic growth in 26 sub saharan african countries over the period from 1992 to 2011 three volatility variables comprising aid government revenue and public investment are incorporated into an aid growth model to test for their effect on economic growth using the generalized method of moments gmm technique and averaged data for five four year sub periods we show that although foreign aid has a positive impact on growth once potential endogeneity has been accounted for aid effectiveness may have been eroded by volatility in public investment

can the west save africa in the new millennium the western aid effort toward africa has surged due to writ ings by well known economists a celebrity mass advocacy campaign and decisions by western leaders to make africa a major foreign policy priority this survey contrasts the predominant transformational approach west comprehensively saves africa to occasional swings to a marginal approach west takes one small step at a time to help individual africans evaluation of one step at a time initiatives is generally easier than that of transformational ones either through controlled experiments although these have been oversold or simple case studies where it is easier to attribute outcomes to actions we see two themes emerge from the literature survey 1 escalation as each successive western transformational effort has yielded disappointing results as judged at least by stylized facts since again the econometrics are shaky the response has been to try an even more ambitious effort and 2 the cycle of ideas rather than a progressive testing and discarding of failed ideas we see a cycle in aid ideas in many areas in africa with ideas going out of fashion only to come back again later after some lapse long enough to forget the previous disappointing experience both escalation and cyclicality of ideas are symptomatic of the lack of learning that seems to be characteristic of the transfor mational approach in contrast the marginal approach has had some successes in improving the well being of individual africans such as the dramatic fall in mortality

aid allocation by german ngos does the degree of official financing matter using a new data set for 41 german non governmental organisations ngos we analyse the allocation of ngo aid across recipient countries in a tobit regression framework by identifying for each ngo the degree of official financing we address the largely unresolved issue of whether financial dependence on the government impairs the targeting of ngo aid it turns out that german ngos are more active in poorer countries while they do not complement official aid by working under difficult local conditions beyond a certain threshold rising financial dependence weakens their poverty orientation and provides an incentive to engage in easier environments in addition we find that the ngos follow the state as well as ngo peers when allocating aid this herding behaviour is however hardly affected by the degree of official financing

effective foreign aid following civil war the nonstrategic desperation hypothesis when does aid foster development after civil war a testable model is needed to account for the uneven outcomes in postconflict development this article proposes and empirically tests the novel nonstrategic desperation hypothesis an explanation based on the varied incentives that fragile postconflict governments face when confronted with donor development goals paradoxically incentives to meet development goals only exist when donors have little strategic interest in the recipients and when recipients lack income from resource rents and are therefore desperate for income ten year data on infant mortality changes following civil wars ending 1970 96 and a variety of robustness checks support the hypothesis by focusing on how income sources constrain the choices of aid recipients and how these constraints can provide incentives to meet donor development goals the nonstrategic desperation hypothesis explains how the good use of aid can take place following civil war when institutions are weak

aid selectivity according to augmented criteria a dominant trend in the literature maintains that donor assistance should be targeted to poor countries with sound institutions and policies in this context donor selectivity refers to what extent aid is allocated according to the principles of this canonical model this paper shows that it is legitimate for donors to simultaneously use other selectivity criteria corresponding either to expected factors of aid effectiveness or to handicaps to development it is notably argued that vulnerability to exogenous shocks and low level of human capital should be considered as selectivity criteria taking these other criteria into account dramatically changes the assessment of donor selectivity

postconflict monetary reconstruction during civil wars governments typically resort to inflation to raise revenue a model of this phenomenon is presented estimated and applied to the choices and constraints faced during the post conflict period the results show that far from there being a fiscal peace dividend post conflict governments tend to face even more pressing needs after than during war as a result in the absence of post conflict aid inflation increases sharply frustrating a more general monetary recovery aid decisively transforms the path of monetary variables in the post conflict period enabling the economy to regain peacetime characteristics post conflict aid thus achieves a monetary reconstruction analogous to its more evident role in infrastructure

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

assessing the economic vulnerability of small island developing states and the least developed countries macro vulnerability of the small island developing states sids as well as of least developed countries ldcs has been an increasing concern for the international community this has led to the design of an economic vulnerability index evi to assess the structural economic vulnerability resulting from natural or external shocks we first explain how vulnerability affects growth development and poverty reduction particularly in small developing countries we then examine how the evi has been designed and how it can be used to compare sids and ldcs we argue that evi is a relevant tool not only for identification of ldcs but also for geographical aid allocation to favour vulnerable countries including ldcs and sids even though not all sids qualify as ldcs

aid allocation through various official and private channels need merit and self interest as motives of german donors summary the previous literature largely ignores the heterogeneity of aid channels used by each single donor country we estimate tobit models to assess the relative importance of recipient need merit and self interest of donors for various channels of official and private german aid across a large sample of recipient countries in 2005 07 our findings underscore the need for a disaggregated analysis of aid allocation aid channels differ significantly in the extent to which need and merit are taken into account yet the german case does not reveal unambiguously superior aid channels

social protection 2 0 exploring issues evidence and debates in a globalizing world abstract this paper reviews the growing literature on social protection while not new the concept evolved remarkably in recent years it is approached from a multitude of perspectives and intersects with broader bodies of literature particularly around public policy pro poor growth rights humanitarian strategies and aid effectiveness as well as feeding into specific programmatic issues e g conditionality targeting and transfer selection this blend of challenges and approaches has often made debates elusive and polarized the paper examines the evolution and definitions of social protection and unbundles critical policy institutional and implementation quandaries taken together these considerations shape a set of context specific models of social protection the paper s five core conclusions may help chart future directions for social protection research and practice

nation building and economic growth nation building the joint provision of economic and military aid in conflict or postconflict areas has been used as an important and expensive foreign policy tool yet despite the huge costs of these investments the growth effects of nation building operations for recipient nations remain underexplored while recent literature documents the negative growth effects of conflict yamarik johnson and compton 2010 and the positive effects of economic aid after conflict collier and hoeffler 2002 very little has been done on the confluence of different kinds of aid and the effectiveness of such joint efforts during times of turmoil this paper attempts to answer the following three questions regarding the growth effects of nation building operations does the joint provision of economic and military assistance help a country grow when it is embroiled in conflict does such joint provision

the political economy of conditionality an empirical analysis of world bank loan disbursements abstract traditional aid conditionality has been attacked as ineffective in part because aid agencies notably the world bank often fail to enforce conditions this pattern undermines the credibility of conditionality weakening incentives to implement policy reforms the standard critique attributes this time inconsistency to bureaucratic factors within the aid agency such as pressure to lend defensive lending or short sighted altruism pressure from powerful donors provides another potential explanation for lax enforcement this paper presents an empirical analysis of the political economy of conditionality in international organizations using the case of the world bank and the united states the analysis examines panel data on world bank disbursements to 97 countries receiving structural adjustment loans between 1984 and 2005 using un voting as an indicator of alignment with the u s the paper presents evidence that world bank structural adjustment loan disbursements are less dependent on macroeconomic performance in countries aligned with the united states

locating foreign aid commitments in response to political violence following a recent trend towards disaggregation in studies of foreign aid and political violence we evaluate the determinants of foreign aid sub nationally we focus our attention upon political violence as a key subnational determinant of aid commitments and argue that donors commit aid to areas with recent political violence in the hope of ameliorating need and bolstering stability this being the case however we contend not all areas experiencing violence are equally likely to receive aid commitments this is because potential donors are faced with a dilemma balancing risk and reward that leads them to question whether they can effectively deliver aid to areas under conditions of extreme violence we test these two hypotheses and provide confirmation for them in the context of bilateral aid commitments to local areas within sub saharan african states experiencing civil war between 1990 and 2007

humanitarian aid fertility and economic growth this paper examines the effect of humanitarian aid on fertility and economic growth in an overlapping generations model where health status in adulthood depends on health in childhood adult agents allocate their time to work leisure and childrearing activities humanitarian aid influences the probability of survival to adulthood health in childhood and the time that adults allocate to childrearing giving rise to an ambiguous effect on both fertility and growth an empirical investigation for the period 1973 2007 suggests that humanitarian aid has on average a zero effect on the rates of fertility and of per capita output growth

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

aid proliferation and economic growth a cross country analysis summary we examine whether aid proliferation hinders economic growth by applying the standard aid growth regression to roodman s 2007 dataset with proper correction for possible biases arising from omitted variable and endogeneity problems specifically we include a donor concentration index to capture a low degree of donor proliferation and its interaction terms with aid variables as additional independent variables our empirical results show that the effect of aid concentration on economic growth is positive and favors the hypothesis that aid proliferation has a negative effect on the economic growth of recipient countries especially in africa

the impact of foreign aid on economic growth in papua new guinea this article investigates the impact of foreign aid on economic growth in papua new guinea png using time series data for the period 1965 to 1999 following the most recent literature the article examines whether aid effectiveness is conditional on levels of economic policy and governance an empirical model is estimated using the autoregressive distributed lag ardl approach to cointegration proposed by pesaran and shin 1995 results provide little evidence that aid and its various components have contributed to economic growth in png there is some evidence that aid is more effective during periods when the country has undertaken a world bank structural adjustment program sap an alternative interpretation is that a sap may be more effective at spurring growth when supported by foreign aid

dangerous interactions problems in interpreting tests of conditional aid effectiveness there is now a substantial empirical literature examining the determinants of aid effectiveness a large part of this makes inferences based on a regression incorporating aid as a share of recipient gdp interacted with some institutional or policy variable recently some authors have questioned the statistical robustness of such regressions pointing out that results vary according to the way aid is measured and the estimator applied to the data moreover the regression equations used to test hypotheses about the determinants of aid effectiveness are often introduced without any corresponding formal theory we explore aid policy interaction terms in the context of a simple theoretical model showing how different nonlinearities may be conflated the resulting difficulties in the interpretation of aid growth regressions are illustrated in the context of a seminal paper in the conditional aid effectiveness literature one simple change in the way that aid is measured in per capita terms rather than as a fraction of gdp completely changes the regression results this indicates that adding interaction terms to otherwise linear regression equations is an inadequate way of capturing the nonlinearities in the growth process our aim is to re emphasise the importance of grounding

aid policies and growth in developing countries a new look at the empirics the relationship between foreign aid and economic growth has been the subject of much controversy a recent theme suggesting that aid promotes growth but only in a good policy environment has ratcheted up that debate in this paper we assess the importance of policy and aid in generating growth when the aid policy and growth relationship is nonlinear this allows us to examine the varying effects of aid and policy in different data segments which we do without imposing any particular structure on the underlying relationship we find that policy is an important determinant of growth we also find partial corroboration of the view that aid is growth enhancing in a good policy environment and some evidence of diminishing returns to aid these findings suggest that nonlinearities if not appropriately addressed fail to capture the detailed underlying dynamics and thereby mask some key features of the aid policy growth relationship