can foreign aid reduce income inequality and poverty this paper s goal is to examine the effect of foreign aid on income inequality and poverty reduction for the period 1971 2002 since simple cross country regressions cannot be taken as true time series findings we focus on dynamic panel data techniques which allow accounting for potential simultaneity and heterogeneity problems we find some weak evidence that foreign aid is conducive to the improvement of the distribution of income when the quality of institutions is taken into account however this result is not robust this finding is consistent with recent empirical research on aid ineffectiveness in achieving economic growth or promoting democratic institutions

reducing bureaucratic corruption interdisciplinary perspectives on what works abstract this article offers the first comprehensive review of the interdisciplinary state of knowledge regarding anti corruption policies with a particular focus on reducing corruption among civil servants drawing on the work of economists political scientists sociologists and anthropologists we examine seven policy categories 1 rewards and penalties 2 monitoring 3 restructuring bureaucracies 4 screening and recruiting 5 anti corruption agencies 6 educational campaigns and 7 international agreements notably rigorous empirical evaluation is lacking for the majority of commonly prescribed anti corruption policies nevertheless we find growing evidence of the effectiveness of policies based on monitoring including anti corruption audits and e governance in addition adequate civil service wages seem to be a necessary but insufficient condition for control of corruption an emerging skepticism regarding the effectiveness of anti corruption agencies also is apparent in the literature we conclude with broader lessons drawn from our review such as the recognition that when corruption is a systemic problem it cannot be treated in the long term with individual level solutions

why get technical corruption and the politics of public service reform in the indian states the emergence of new information and communication technologies in the 1990s offered governments opportunities to deliver public services more effectively to their citizens yet national and subnational authorities have employed such technologies in highly uneven ways drawing on a new data set of technology policy adoption by indian states the author argues that political calculations drive variation in the timing and scope of technology policies politicians weigh the expected electoral benefits from providing new goods to citizens against the expected electoral costs of reduced access to corrupt funds because of increased transparency the author shows that the level of bureaucratic corruption in a state is the best predictor of both when states implement policies promoting computer enabled services and the number of services made available this finding contrasts with arguments that posit economic or developmental conditions or alternative electoral and institutional characteristics as the major dri

regulatory discretion and the unofficial economy johnson kaufmann and shleifer 1997 find that the share of the unofficial economy in gdp is determined by the extent of control rights held by politicians and bureaucrats in post communist economies exploring in more detail the role of bribes and using a broader data set from the oecd latin america and transition economies we find that the unofficial economy accounts for a larger share of gdp when there is more corruption and when the rule of law is weaker while these findings are consistent with the earlier results for transition economies in the larger country sample we find it is not necessarily the case that more regulation or higher taxes directly increases the size of the unofficial economy the problem appears to be not regulation or taxation per se but whether the state administrative system can operate without corruption a high level of regulatory discretion helps create the potential for corruption and drive firms into the unofficial economy

is corporate aid targeted to poor and deserving countries a case study of nestle s aid allocation summary empirical evidence on the targeting of private aid is largely lacking even though corporate donors are an increasingly important source of aid we contribute to closing this gap by performing a case study of nestle the allocation of nestle s aid is compared to that of swiss oda and ngo aid testing for both altruistic and selfish aid motivations we conclude that nestle s aid clearly lacks focus in terms of targeting poor countries which appears to be the downside of the strong link between commercial presence and aid moreover according to our tobit estimations nestle grants more aid to recipient countries with stronger democratic but also more corrupt institutions

market clearing with stochastic security part i formulation the first of this two paper series formulates a stochastic security constrained multi period electricity market clearing problem with unit commitment the stochastic security criterion accounts for a pre selected set of random generator and line outages with known historical failure rates and involuntary load shedding as optimization variables unlike the classical deterministic reserve constrained unit commitment here the reserve services are determined by economically penalizing the operation of the market by the expected load not served the proposed formulation is a stochastic programming problem that optimizes concurrently with the pre contingency social welfare the expected operating costs associated with the deployment of the reserves following the contingencies this stochastic programming formulation is solved in the second companion paper using mixed integer linear programming methods two cases are presented a small transmission constrained three bus network scheduled over a horizon of four hours and the ieee reliability test system scheduled over 24 h the impact on the resulting generation and reserve schedules of transmission constraints and generation ramp limits of demand side reserve of the value of load not served and of the constitution of the pre selected set of contingencies are assessed

measuring the benefits of delayed price responsive demand in reducing wind uncertainty costs demand response has benefits in mitigating unit commitment and dispatch costs imposed on power systems by wind uncertainty and variability we examine the effect of delays in consumers responding to price signals on the benefits of demand response in mitigating wind uncertainty costs using a case study based on the ercot power system we compare the cost of operating the system with forecasts of future wind availability to a best case scenario with perfect foresight of wind we demonstrate that wind uncertainty can impose substantive costs on the system and that demand response can eliminate more than 75 of these costs if loads respond to system conditions immediately otherwise we find that with a 30 min lag in the response nearly 72 of the value of demand response is lost

natural resources democracy and corruption we study how natural resources can feed corruption and how this effect depends on the quality of the democratic institutions our game theoretic model predicts that resource rents lead to an increase in corruption if the quality of the democratic institutions is relatively poor but not otherwise we use panel data covering the period 1980 to 2004 and 124 countries to test this theoretical prediction our estimates confirm that the relationship between resource rents and corruption depends on the quality of the democratic institutions our main results hold when we control for the effects of income time varying common shocks regional fixed effects and various additional covariates they are also robust across different samples and to the use of various alternative measures of natural resources democracy and corruption

does conditionality work a test for an innovative us aid scheme performance based aid has been proposed as an alternative to the failed traditional approach whereby donors make aid conditional on the reform promises of recipient countries however hardly any empirical evidence exists on whether ex post rewards are effective in inducing reforms we attempt to fill this gap by investigating whether the millennium challenge corporation mcc was successful in promoting better control of corruption we employ a difference in difference in differences ddd approach considering different ways of defining the treatment group as well as different time periods during which incentive effects could have materialized we find evidence of strong anticipation effects immediately after the announcement of the mcc while increasing uncertainty about the timing and amount of mcc aid appears to have weakened the incentive to fight corruption over time

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

will markets direct investments under the kyoto protocol lessons from the activities implemented jointly pilots under the kyoto protocol countries can meet treaty obligations by investing in projects that reduce or sequester greenhouse gases elsewhere prior to ratification treaty participants agreed to launch country based pilot projects referred to collectively as activities implemented jointly aij to test novel aspects of the project related provisions relying on a ten year history of projects we investigate the determinants of aij investment our findings suggest that review agency preferences related to national political objectives and possibly deeper cultural ties influenced project selection and limited the number of aij projects bilateral ties also appear to have affected investment decisions directly possibly because of related transaction costs the results suggest an investment process different from the assumptions that underlie well known estimates of cost savings related to the protocol s flexibility mechanisms we conclude that if approaches developed under the aij programs to approve projects are retained the scale of investment under kyoto s flexibility provisions and their cost savings will be less than what is generally anticipated and the pattern of investment less driven by abatement costs

the effect of foreign aid on corruption a quantile regression approach abstract this paper investigates the effect of foreign aid on corruption using a quantile regression method we show that foreign aid generally reduces corruption and its reduction effect is greater in less corrupt countries moreover this effect is different by different donor countries

uncertainty management in the unit commitment problem uncertainty in power systems operations has been traditionally managed by multistage decision making and operating reserve requirements a familiar example of multistage decisions is day ahead unit commitment and real time economic dispatch an alternate approach for managing uncertainty is a stochastic formulation which allows the explicit modeling of the sources of uncertainty this paper compares stochastic and reserve methods and evaluates the benefits of a combined approach for the efficient management of uncertainty in the unit commitment problem numerical studies show that unit commitment solutions obtained for the combined approach are robust and superior with respect to the traditional approach in terms of both economics and reliability metrics

does commercialization undermine the benefits of decentralization for local services provision evidence from mexico s urban water and sanitation sector summary decentralization has been promoted as a means to better reflect citizen preferences and improve local services many developing countries decentralized and promoted neoliberal policies such as commercialization simultaneously leaving mayors with the responsibility of improving public services through self financing reforms this study evaluates experiences in three mexican cities to assess whether decentralization and commercialization practices have resulted in improved water and sanitation services it finds that commercialization has increased social conflict surrounding urban services provision and that local institutional constraints further undermine mayor s ability to adopt politically contentious policies the result has been stalled and uneven service improvements

choosing to target what types of countries get different types of world bank projects well governed countries are more likely to make use of foreign aid for the purposes of economic development and poverty alleviation therefore if aid agencies are providing funds for the sake of development these countries should receive more aid and categorically different types of aid as compared with poorly governed countries in poorly governed countries aid should be given in forms that allow for less discretion using an original data set of all world bank projects from 1996 to 2002 the author distinguishes programmatic projects from investment projects and national from subnational investment projects if the world bank allows more discretion in well governed countries then it will choose to provide programmatic and national aid for these recipients the author presents evidence that the world bank provides a larger proportion of national investment lending in better governed countries with regard to programmatic lending he finds mixed evidence among counties eligible for international development association ida aid good governance surprisingly is associated with a lower proportion of programmatic aid whereas for international bank for reconstruction and development ibrd borrowers good governance is associated with a higher proportion the author subjects these results to a number of robustness checks although he confirms the existing result in the literature that the world bank provides larger overall amounts of aid to better governed countries his examination of the disaggregated data leads to questioning whether both lending wings of the world bank are designing aid programs in the most prodevelopment way possible

market clearing with stochastic security part ii case studies this paper analyzes the market clearing formulation with stochastic security developed in its companion paper through two case studies solved using mixed integer linear programming techniques the generation and reserve schedules as well as the nodal prices of energy and security are assessed under various conditions such as a line flow limits b when nonspinning reserve is excluded from the formulation c demand side valuation of energy not served d generator ramping limits and e the set of pre selected contingencies

migration and foreign aid when it comes to linkages between migration and the global allocation of foreign development assistance the size of the immigrant population from a recipient country residing in a donor country is an important determinant of dyadic aid commitments two complementary hypotheses probe this relationship first donors use foreign aid to achieve their broader immigration goals targeting migrant sending areas to increase development and decrease the demand for entry into the donor country second migrants already residing in the donor country mobilize to lobby for additional aid for their homeland empirical tests on a large sample of country pairs made up of twenty two donors and more than 150 recipients over the period 1993 to 2008 show robust support for these hypotheses

incorporating fuel constraints and electricity spot prices into the stochastic unit commitment problem the electric power industry is going through deregulation as a result the load on the generating units of a utility is becoming increasingly unpredictable furthermore electric utilities may need to buy power or sell their production to a power pool that serves as a spot market for electricity these trading activities expose utilities to volatile electricity prices in this paper we present a stochastic model for the unit commitment that incorporates power trading into the picture our model also accounts for fuel constraints and prices that may vary with electricity prices and demand the resulting model is a mixed integer program that is solved using lagrangian relaxation and bender s decomposition using this solution approach we solve problems with 729 demand scenarios on a single processor to within 0 1 of the optimal solution in less than 10 minutes our numerical results indicate that significant savings can be achieved when the spot market is entered into the problem and when stochastic policy is adopted instead of a deterministic one

the scope of imf conditionality international organizations are governed by two parallel sets of rules formal rules which embody consensual procedures and informal rules which allow exceptional access for powerful countries a new data set drawn from the imf s records of conditionality provides an opportunity to study the bargaining process within an important international organization and answer questions about the institution s autonomy i find evidence of u s influence which operates to constrain condition ality but only in important countries that are vulnerable enough to be willing to draw on their influence with the united states in ordinary countries under ordinary circumstances broad authority is delegated to the imf which adjusts conditionality to accommodate local circumstances and domestic political opposition the imf has refrained from exploiting the vulnerability of particular countries to maximize the scope of conditionality international organizations have become increasingly important actors in inter national politics they have proliferated have expanded in membership have acquired new legal enforcement powers and have extended their reach into the details of domestic political economy in their member states af ew including the international monetary fund imf or simply the fund command significant resources and wield considerable authority some critics have argued that these international organizations are sufficiently autonomous to create a democratic def icit at the international level as they pursue a vision of undemocratic liberal ism 1 other critics have argued that international organizations are nothing more than instruments in the hands of powerful states 2 these critiques of course cannot simultaneously be true and both run into difficulties the puzzle that the rogue agency view cannot explain is why the principals have chosen to delegate so much authority in principal agent terms this view posits that both screening and monitoring have failed the principals are unable to select agents with preferences similar to their own and are unable

an equilibrium queuing model of bribery it is sometimes argued that bribery is inefficient because bureaucrats may cause delays for attracting more bribes this hypothesis is examined in the context of a queue where customers having different values of time are ranked by their bribe payments to the queue s server the nash equilibrium strategies of the customers are derived it is shown that the server is unlikely to slow down the allocation process when bribery is allowed the model does not have stringent informational requirements and the equilibrium outcome minimizes the average value of time costs of the queue it also suggests a useful auctioning procedure

a policy oriented theory of corruption perspectives from political science and economics are drawn on to suggest an integrated theory of governmental corruption the theory is oriented toward policy choices and corruption is viewed as a product of individual and structural variables that interact to produce both positive and negative consequences individual level considerations such as greed and the likelihood of detection and prosecution suggest one set of policies for reducing corruption bureaucratic constraints citizen participation and the congruence of legal structures and social demands offer a competing set of concerns that must be dealt with in analyzing corrupt practices we show that corruption as a process influences the optimal level of social welfare alternative conceptions are examined and a model is developed to evaluate policy choices related to corruption from the perspective of welfare optimization applied to the analysis of corruption the model integrates general equilibrium theory deterrence theory and structural conditions finally policy implications are considered

corrupt governments do not receive more state to state aid governance and the delivery of foreign aid through non state actors abstract a core result of the aid allocation literature is that the quality of governance in recipient countries does not affect the amounts of foreign aid received donor countries may still give aid to poorly governed countries because of a dilemma they face those countries most in need typically also lack proper institutions this paper argues that donors try to resolve this dilemma by delivering aid through non state actors using aid shares as well as absolute amounts of aid allocated through state and non state channels and considering different dimensions of governance we provide evidence that bypassing governments via ngos and multilateral organizations is indeed a response to weak recipient state institutions the effect is stronger in aid sectors where donors can more easily switch between channels and weaker for higher levels of economic self interest among donors

the ill effects of public sector corruption in the water and sanitation sector in general given a particular set of institutions the greater a county s per capita income the more extensive will be its pro vision of goods and services that require concerted public action we contend that one of the most important aspects of institutions in this regard is public sector corruption we test this contention by analyzing 85 countries observed in 1990 1995 2000 and 2004 the only years for which data on improved drinking water and adequate sanitation are available the models point to statistically significant negative relations between corruption and access to both improved drinking water and adequate sanitation

measuring corruption in infrastructure evidence from transition and developing countries abstract this paper examines what we can say about the extent and impact of corruption in infrastructure using existing evidence there is evidence that most perceptions measures appear to be very weak proxies for the actual extent of corruption in the infrastructure sector largely but inaccurately measuring petty rather than grand corruption survey evidence is more reliable but limited as a tool for differentiating countries in terms of access to infrastructure finance or appropriate policy models the paper suggests that a focus on bribe payments as the indicator of the costs of corruption in infrastructure may be misplaced

how opportunity costs decrease the probability of war in an incomplete information game this paper shows that the opportunity costs resulting from economic interdependence decrease the equilibrium probability of war in an incomplete information game this result is strongly consistent with existing empirical analyses of the inverse trade conflict relationship but is the opposite of the conclusion reached by gartzke et al 2001 who reject the opportunity cost argument in a game theoretic framework as a result of this paper s findings one cannot dismiss the opportunity cost argument as the explanation why trading nations fight less instead this study reaffirms the central position of opportunity costs as the basis for the inverse trade conflict relationship thus implying that one need not rely on signaling

three or two stage stochastic market clearing algorithm as the power industry considers moving from a deterministic paradigm to a stochastic one to clear the day ahead market in systems with significant stochastic production the following question arises how should a stochastic clearing algorithm be formulated our analyses indicate that a three stage stochastic approach is clearly superior to a two stage one to show this we propose a model that includes three stages the first one represents the day ahead market the second stage the intraday market and the third one the real time operation the objective is to clear the day ahead market but with a prognosis of the future the intraday market and the real time operation to assess the impact of the intraday market on the day ahead outcomes we compare the results obtained from the proposed model with those of a simpler but more common two stage model which represents the day ahead market and the real time operation

is being flexible advantageous for demands this paper analyzes the impacts of flexible demands on day ahead market outcomes in a system with significant wind power production we use a two stage stochastic market clearing model where the first stage represents the day ahead market and the second stage represents the real time operation on one hand flexibility of demands is beneficial to the system as a whole since such flexibility reduces the operation cost but on the other hand shifts in demands from peak periods to off peak periods may influence prices in such a way that demands may not be willing to provide flexibility specifically we investigate the impacts of different degree of demand flexibility on day ahead prices a number of scenarios modeling the uncertainty associated with wind production at the operation stage and nonconvexities due to start up costs of generators and their minimum power outputs are taken into account

development paradigm failures over time the international development community has advocated various development paradigms but countries following these paradigms have often performed poorly we provide an explanation for this poor performance in our model the political leader of a developing country chooses a policy and whether to implement it in an honest or corrupt manner these choices affect domestic production and aid inflows production is high when productive capacity is high and when the policy is appropriate in the country specific circumstances and implemented honestly aid inflows are high when the policy is close to the paradigm in equilibrium countries with low productive capacity and high corruption resulting from weak political institutions follow the paradigm more closely hence our model suggests that development paradigms have a tendency to fail because they are primarily followed by countries that would fail anyway we provide empirical evidence in support of the main assumptions and results

stochastic security constrained unit commitment this paper presents a stochastic model for the long term solution of security constrained unit commitment scuc the proposed approach could be used by vertically integrated utilities as well as the isos in electricity markets in this model random disturbances such as outages of generation units and transmission lines as well as load forecasting inaccuracies are modeled as scenario trees using the monte carlo simulation method for dual optimization coupling constraints among scenarios are relaxed and the optimization problem is decomposed into deterministic long term scuc subproblems for each deterministic long term scuc resource constraints represent fuel and emission constraints in the case of vertically integrated utilities and energy constraints in the case of electricity markets lagrangian relaxation is used to decompose subproblems with long term scuc into tractable short term mip based scuc subproblems without resource constraints accordingly penalty prices lagrangian multipliers are signals to coordinate the master problem and small scale subproblems computational requirements for solving scenario based optimization models depend on the number of scenarios in which the objective is to minimize the weighted average generation cost over the entire scenario tree in large scale applications the scenario reduction method is introduced for enhancing a tradeoff between calculation speed and accuracy of long term scuc solution numerical simulations indicate the effectiveness of the proposed approach for solving the stochastic security constrained unit commitment

expected value and chance constrained stochastic unit commitment ensuring wind power utilization this paper proposes an expected value and chance constrained stochastic optimization approach for the unit commitment problem with uncertain wind power output in the model the utilization of wind power can be adjusted by changing the utilization rate in the proposed expected value constraint meanwhile the chance constraint is used to restrict the probability of load imbalance then a sample average approximation saa method is used to transform the objective function the expected value constraint and the chance constraint into sample average reformulations furthermore a combined saa framework that considers both the expected value and the chance constraints is proposed to construct statistical upper and lower bounds for the optimization problem finally the performance of the proposed algorithm with different utilization rates and different risk levels is tested for a six bus system a revised ieee 118 bus system is also studied to show the scalability of the proposed model and algorithm

public procurement and rent seeking the case of paraguay summary a model of entrepreneurial choices in an economy with a corrupt public procurement sector is built providing predictions along two dimensions first corrupt public institutions operate by offering contracts without competition and more corrupt entities channel larger share of their budget in this way second these firms enjoy extra returns so that procurement related activities attract the best entrepreneurs a large scale microeconomic database including all public procurement operations over a 4 year period in paraguay amounting annually to approximately 6 of the country s gdp is then used to corroborate these predictions

the voracity effect abstract we analyze an economy that lacks a strong legal political institutional infrastructure and is populated by multiple powerful groups powerful groups dynamically interact via a fiscal process that effectively allows open access to the aggregate capital stock in equilibrium this leads to slow economic growth and a voracity effect by which a shock such as a terms of trade windfall perversely generates a more than proportionate increase in fiscal redistribution and reduces growth we also show that a dilution in the concentration of power leads to faster growth and a less procyclical response to shocks jel f43 o10 o23 o40

does foreign aid distort incentives and hurt growth theory and evidence from 75 aid recipient countries foreign aid transfers can distort individual incentives and hence hurt growth by encouraging rent seeking as opposed to productive activities we construct a model of a growing small open economy that distinguishes two effects from foreign transfers i a direct positive effect as higher transfers allow the financing of infrastructure ii an indirect negative effect as higher transfers induce rent seeking competition by self interested individuals in this framework the growth impact of aid is examined jointly with the determination of rent seeking behavior we test the main predictions of the model for a cross section of 75 aid recipient countries there is evidence that aid has a direct positive effect on growth which is however significantly mitigated by the adverse indirect effects of associated rent seeking activities this is especially the case in recipient countries with relatively large public sectors

the influence of political distortions on economic performance alberto alesina is the nathaniel ropes professor of political economy and chairman of the department of economics at harvard university in this interview he discusses with brian snowdon his views on several important contemporary issues including politics and the business cycle budget deficits currency unions the european union the size of nations economic growth inequality democracy foreign aid ethnic fractionalisation and the welfare state in the us and europe

multi area energy and reserve dispatch under wind uncertainty and equipment failures the cross border trading among electricity markets in an interconnected multi area system e g in central europe and the integration of renewable resources e g wind energy have remarkably increased in recent years to efficiently operate such system a proper coordination among different areas is required within this context a decentralized algorithm for market clearing is proposed in this paper to dispatch simultaneously energy and reserve under wind generation uncertainty and equipment failures the proposed technique does not require a central operator but just a moderate interchange of information among neighboring areas additionally the benefit of cross border trading is studied

debt relief and governance quality in developing countries summary in this paper we empirically discuss whether or not debt relief has been economically rational in the past 15 years from analyzing the determinants of debt relief our results suggest that governance quality did not play a role in the decision of creditor countries to forgive debt in the 1990s furthermore even the actual debt burden of highly indebted poor countries was not crucial in deciding whether or not debt forgiveness was granted rather debt relief followed a strong path dependence those countries whose debt had been forgiven in the first half of the 1990s were also granted debt forgiveness in the second half of the decade however this allocation pattern changed at the beginning of the 21st century when path dependence diminished and some dimensions of governance quality were taken into account by donor countries

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 value of intra day markets in power systems with high wind power penetration in this paper the value of intra day markets in managing wind power uncertainty in competitive electricity markets is analyzed a competitive electricity market model consisting of a day ahead market and a number of intra day markets is considered real time operation adjustment is also taken into account stochastic programming is used to model decision making under wind power uncertainty numerical simulations based on two test systems are presented

can foreign aid accelerate stabilization this paper studies the effect of foreign aid on economic stabilization following alesina and drazen 1991 we model the delay in stabilizing as the result of a distributional struggle reforms are postponed because they are costly and each distributional faction hopes to reduce its share of the cost by outlasting its opponents in obstructing the required policies since the delay is used to signal each faction s strength the effect of the transfer depends on the role it plays in the release of information we show that this role depends on the timing of the transfer foreign aid decided and transferred sufficiently early into the game leads to earlier stabilization but aid decided or transferred too late is destabilizing and encourages further postponement of reforms

operational performance of the bangladesh rural electrification program and its determinants with a focus on political interference abstract this article tries to quantitatively capture the effect of political intervention on the operational performance of the bangladesh rural electrification program rep firstly efficiency changes over the last 15 years of rural electric cooperatives in the rep are examined using data envelopment analysis dea then the critical determinants of the efficiency changes including political indicator are identified with an application of the tobit model results from the dea analysis show the overall efficiency score on a scale of zero to one changes in the 0 856 0 929 range in 15 years with two turnaround points in 1996 and 2001 these are the years that the national elections were held the results also find a gap between the efficient rural electric cooperatives and the inefficient rural electric cooperatives the results of the tobit model imply that political power has a negative impact on efficiency

public trust and corruption perception disaster relief public trust in government and nongovernment organizations is essential to the public s willingness to donate and to support those organizations we measure public trust in disaster aid using people s perception of these organizations effectiveness in delivering aid relief to the victims of two recent major earthquakes in china based on the survey data collected in 2013 from about 2100 residents in hong kong we document the vulnerability of these residents trust perceptions in aid delivery we find that the sharp decline in trust perception is highly negatively correlated with their perception of corruption of local governments in china

fiscal consequences of public corruption empirical evidence from state bond ratings empirical analyses of public corruption focus predominantly on international differences regional differences in public corruption within a single country receive little attention we empirically investigate the effect of public corruption in the united states on state bond ratings which previous research shows are inversely related to net interest costs on public debt after controlling for various economic influences on bond ratings we find that more corrupt states have lower bond ratings which implies that taxpayers in more corrupt states face a negative pecuniary externality by paying a premium for debt

the international foreign aid regime who gets foreign aid and how much this paper analyses the data on international foreign aid it examines the basic data on who gets foreign aid how much how aid dependent are the recipient countries and how the international foreign aid regime has evolved it is argued that the pattern of the flow of foreign aid suggests that aid provided has little relationship to human needs in developing and transitional countries

fluidity of regulation csr nexus the multinational corporate corruption example corporate social responsibility csr is a relatively undeveloped concept despite its increasing importance to corporations one difficulty is the possible inexactness of csr another is the apparent reluctance by regulatory authorities and policy makers to intervene in the area this is largely a result of inhibitions created by traditional approaches to company law with emphasis on shareholder protection and financial disclosure the consequence is the stultification of independent development of csr by tying social issues to financial performance this attitude might not be unconnected to the theoretical and practical challenges in justifying csr and defining its scope the underlying impediment is a factual and theoretical failure to distinguish instrumental and pure ethical csr this article demonstrates that ethical csr highlights the role of regulation and a principal stance is that regulation is neither incompatible nor irreconcilable with ethical csr the article argues that cognizance of the intrinsic moral justification of pure csr is required for delineating the scope of csr as well as for clarifying the desirability and extent of its regulation it argues that the dynamic history and visage of multinational corporate corruption illuminates the fluidity of the regulation csr relationship the current and widening backlash against transnational corporate corruption is arguably a demonstration of the position that regulation and csr are not mutually exclusive and absolute concepts this article submits that recognition and application of this ethical and instrumental csr distinction is fundamental to the development of csr and resolution of connected questions of regulation

predictability of aid do fickle donors undermine aid effectiveness aid recipients and donors alike frequently voice concerns about the lack of predictability of development aid the existing literature often treats predictability and volatility as closely related but this paper shows that they are conceptually and empirically distinct using two main data sources we demonstrate that contrary to common belief lack of predictability typically involves managing both aid shortfalls and windfalls and hampers aid management even in countries with stable implementation of macroeconomic policies although regression analysis of the sources of low predictability for a large panel picks up two indicators that could be seen as justifying unexpected revisions in aid disbursements a large unexplained residual remains for which we cannot identify a link between low predictability and aid effectiveness concerns by donors using detailed data from imf programmes we demonstrate the significant costs of low predictability of budget aid in relatively well performing recipient countries deviations of disbursed from expected budget aid of more than 1 of gdp on average are absorbed asymmetrically aid shortfalls lead to debt accumulation and cuts in investment spending whereas aid windfalls help reduce debt but also lead to additional government consumption lack of predictability thus shifts government spending from investment to consumption activities oya celasun and jan walliser

investing in the peace economic interdependence and international conflict research appears to substantiate the liberal conviction that trade fosters global peace still existing understanding of linkages between cone ict and international economics is limited in at least two ways first cross border economic relationships are far broader than just trade global capital markets dwarf the exchange of goods and services and states engage in varying degrees of monetary policy coordination second the manner in which economics is said to inhibit cone ict behavior is implausible in light of new analytical insights about the causes of war we discuss and then demonstrate formally how interdependence can ine uence states recourse to military violence the risk of disrupting economic linkages particularly access to capital may occasionally deter minor contests between interdependent states but such opportunity costs will typically fail to preclude militarized disputes instead interdependence offers nonmilitarized avenues for communicating resolve through costly signaling our quantitative results show that capital interdependence contributes to peace independent of the effects of trade democracy interest and other variables students of world politics have long argued that peace is a positive externality of global commerce theorists like montesquieu and kant and practitioners like woodrow wilson asserted that economic relations between states pacify political interaction mounting evidence in recent years appears to substantiate these claims multiple studies many identie ed with the democratic peace link interstate trade with reductions in militarized disputes or wars 1 while we concur with the evolving

targeting aid to the needy and deserving nothing but promises by reallocating aid to where it is needed most and where a productive use is most likely donors could help alleviate poverty in developing countries the rhetoric of donors suggests that this insight has increasingly shaped the allocation of aid we assess the poverty and policy orientation of bilateral and multilateral aid in different ways in addition to presenting stylised facts based on bivariate correlations we apply a tobit model that captures both altruistic and selfish donor motives we find little evidence supporting the view that the targeting of aid has improved significantly most donors provide higher aid to relatively poor countries but so far the fight against poverty has not resulted in a stronger focus on needy recipients with favourable local conditions the estimation results reveal that the policy orientation of aid critically depends on how local conditions are measured in general however donors appear to be less policy oriented than poverty oriented the response of donors to changing institutional and policy conditions in recipient countries turns out to be fairly weak we reject the proposition that multilateral aid is clearly superior to bilateral aid in terms of rewarding poor countries with better policies and institutions

aid delivery through non governmental organisations does the aid channel matter for the targeting of swedish aid this paper analyses whether aid channelled through non governmental organisations ngos is less affected by selfish donor motivations and better targeted to needy recipient countries than aid distributed by state agencies we employ tobit and probit models and make use of an exceptionally detailed database that allows an assessment of the allocation of swedish aid channelled through ngos in comparison to the allocation of swedish official aid our analysis provides mixed results on the one hand ngos appear to be altruistic as far as available indicators on political and commercial motivations of aid can tell on the other hand needs based targeting of aid by ngos turns out to be surprisingly weak gdp per capita of recipient countries shapes the allocation of official aid but not that of aid channelled through ngos the headcount of absolute poverty has a significantly positive effect on aid allocation but its impact is not particularly strong when ngos are involved overall the swedish case supports the sceptical view that ngos are not necessarily superior donors compared to state aid agencies

what drives infrastructure spending in cities of developing countries there exists a dearth of empirical studies on what determines infrastructure spending in cities of developing countries this in part can be attributed to the absence of quality data and the tendency for researchers to gloss over variations in infrastructure expenditure in or across developing world cities in the general belief that investment in infrastructure is generally low using the united nations human settlements programme s global urban indicators database this paper examines variations in infrastructure spending across cities in developing countries with a view to identifying the factors that explain these differences the empirical analysis identifies substantial intercity variations in infrastructure spending both across and within the regions of africa asia the middle east latin america and the caribbean and the economies in transition further analysis suggests that intercity variations in infrastructure spending are accounted for by differences in the macroeconomic environment urban g

corruption in public service delivery experience from south asia s water and sanitation sector summary this paper presents empirical information regarding the types and magnitude of corrupt behaviors documented in water supply and sanitation service provision in several south asian localities it also examines the strengths and weaknesses of current strategies to reduce corruption among several public water and sanitation bureaucracies in south asia drawing on interviews and focus group discussions with more than 1 400 staff customers and key informants where corruption has been reduced two concomitant drivers are observed a shift in the accountability networks of service providers and a change in the work environment that increases the moral cost of misconduct 2003 elsevier ltd all rights reserved

make trade not war this paper analyses theoretically and empirically the relationship between military conflicts and trade we show that the conventional wisdom that trade promotes peace is only partially true even in a model where trade is economically beneficial military conflicts reduce trade and leaders are rational when war can occur because of the presence of asymmetric information the probability of escalation is lower for countries that trade more bilaterally because of the opportunity cost associated with the loss of trade gains however countries more open to global trade have a higher probability of war because multilateral trade openness decreases bilateral dependence to any given country and the cost of a bilateral conflict we test our predictions on a large data set of military conflicts on the 1950 2000 period using different strategies to solve the endogeneity issues including instrumental variables we find robust evidence for the contrasting effects of bilateral and multilateral trade openness for proximate countries we find that trade has had a surprisingly large effect on their probability of military conflict

aid infrastructure and fdi assessing the transmission channel with a new index of infrastructure official development assistance oda and foreign direct investment fdi are widely perceived to be alternative means of supplementing domestic savings and promoting economic development in low and middle income countries however possible complementarities of aid and fdi have received limited attention so far it remains open to debate whether aid could render recipient countries more attractive to fdi by removing specific bottlenecks that prevent higher fdi inflows in particular we raise the hypothesis that aid specifically targeted at economic infrastructure helps developing countries attract higher fdi inflows through improving their endowment with infrastructure in transportation communication energy and finance by performing 3sls estimations we explicitly account for dependencies between three structural equations on the allocation of sector specific aid the determinants of infrastructure and the determinants of fdi we find strong and robust evidence that aid in infrastructure is effective in improving the recipient countries endowment with infrastructure in sharp contrast other aid is not effective in improving infrastructure infrastructure consistently proves to be an important determinant of developing countries attractiveness to fdi consequently only targeted aid promotes fdi indirectly through the infrastructure channel in addition aid in infrastructure has direct effects on fdi it appears that foreign investors anticipate longer term effects of aid on the country s endowment with infrastructure and expect aid financed infrastructure to serve them particularly well

multi stage robust unit commitment considering wind and demand response uncertainties with the increasing penetration of wind power into the power grid maintaining system reliability has been a challenging issue for isos rtos due to the intermittent nature of wind power in addition to the traditional reserves provided by thermal hydro and gas generators demand response dr programs have gained much attention recently as another reserve resource to mitigate wind power output uncertainty however the price elastic demand curve is not exactly known in advance which provides another dimension of uncertainty to accommodate the combined uncertainties from wind power and dr we allow the wind power output to vary within a given interval with the price elastic demand curve also varying in this paper we develop a robust optimization approach to derive an optimal unit commitment decision for the reliability unit commitment runs by isos rtos with the objective of maximizing total social welfare under the joint worst case wind power output and demand response scenario the problem is formulated as a multi stage robust mixed integer programming problem an exact solution approach leveraging benders decomposition is developed to obtain the optimal robust unit commitment schedule for the problem additional variables are introduced to parameterize the conservatism of our model and avoid over protection finally we test the performance of the proposed approach using a case study based on the ieee 118 bus system the results verify that our proposed approach can accommodate both wind power and demand response uncertainties and demand response can help accommodate wind power output uncertainty by lowering the unit load cost

a critical assessment of transaction cost theory and governance of public services with special reference to water and sanitation this is a pre copyedited author produced version of an article accepted for publication in cambridge journal of economics following peer review the version of record hulya dagdeviren and simon a robertson a critical assessment of transaction cost theory and governance of public services with special reference to water and sanitation cambridge journal of economics vol 40 6 1707 1724 january 2016 is available online at https doi org 10 1093 cje bev079

hold your nose and vote corruption and public decisions in a representative democracy this paper analyzes how corruption alters policy decisions in democracy and examines whether this distortion can result in a long term persistence of corruption even when the voters are well informed and rational by applying a citizen candidate model of representative democracy the paper analyzes how corruption distorts the allocation of resources between public and private consumption altering the policy preferences of elected and nonelected citizens in opposite directions the outcome is a reduction in real public expenditure and if the median voter s demand for public goods is sufficiently elastic a reduction in taxes in this case some citizens benefit indirectly from corruption the paper also presents some empirical evidence that in democratic countries corruption results in lower tax revenue and proceeds to show that when this occurs citizens anticipating a shift in preferences in favor of public expenditure may support institutions that favor corruption this result complements the findings of other studies that have attributed the persistence of corruption in democracy to some failure on the part of the voters or the electoral system it also bears implications for developing effective anticorruption strategies and for redefining the role that can be played by the international community

a stochastic programming model for a day ahead electricity market with real time reserve shortage pricing we present a multi period stochastic mixed integer programming model for power generation scheduling in a day ahead electricity market the model considers various scenarios and integrates the idea of reserve shortage pricing in real time instead of including all the possible scenarios we parsimoniously select a certain number of scenarios to limit the size of the model as realistic size models are still intractable for exact methods we propose a heuristic solution methodology based on scenario rolling that is capable of finding good quality feasible solutions within reasonable computation time

the value of free water analyzing south africa s free basic water policy this paper analyzes south africa s free basic water policy under which households receive a free water allowance equal to the world health organization s recommended minimum of 6 kiloliters per month i structurally estimate residential water demand evaluate the welfare eects of free water and provide optimal price schedules derived from a social planner s problem i use a unique dataset of monthly metered billing data for 60 000 households for 2002 2008 from a particularly disadvantaged suburb of pretoria the dataset contains rich price variation across 18 dierent nonlinear tarischedules and includes a policy experiment which removed the free allowance i nd that without government subsidy the mean monthly consumption would decrease from 12 6 to 5 6 kiloliters which is below the clean water consumption recommended by the who however it is possible to reallocate the current subsidy to form an optimal tari without a free allowance which would increase welfare while leaving the water provider s revenue unchanged this optimal tariwould also reduce the number of households consuming below the who recommended level

multi area unit scheduling and reserve allocation under wind power uncertainty this paper proposes a decentralized methodology to optimally schedule generating units while simultaneously determining the geographical allocation of the required reserve we consider an interconnected multi area power system with cross border trading in the presence of wind power uncertainty the multi area market clearing model is represented as a two stage stochastic programming model the proposed decentralized procedure relies on an augmented lagrangian algorithm that requires no central operator intervention but just moderate interchanges of information among neighboring regions the methodology proposed is illustrated using an example and a realistic case study

modeling approaches for computational cost reduction in stochastic unit commitment formulations although stochastic commitment policies provide robust and efficient solutions they have high computational costs this letter considers two modeling approaches for the reduction of their computational effort the relaxation of the integrality constraint of fast start units and the modeling of generation outages as load increments these approaches are shown to reduce the computational cost while maintaining the good properties of stochastic policies

openness and the politics of potable water improving access to potable water has become an increasingly urgent concern for developing nations in the current era of globalization according to standard wisdom if developing countries undertake certain domestic reforms such as investing in infrastructure and engineering then safe and clean drinking water will improve this analysis uncovers however that in addition to such domestic efforts one of the greatest factors affecting water uncertainty is in fact internationally induced trade surprisingly both scholars and practitioners have neglected the potential impacts of expanding trade on access to potable water this analysis is the first large n cross national study of water that focuses on the interplay of trade and politics both international and domestic as the primary driving forces behind improvements in or constraints to water access the author hypothesizes that growing export pressures are constraining drinkable water in poor countries but a particular domestic condition can mit

a free press is bad news for corruption abstract this paper tests the proposition that a free press may be a powerful control on corruption we find evidence of a significant relationship between more press freedom and less corruption in a large cross section of countries this result is robust to specification and sample and the relationship is not sensitive to the choice of a particular measure of corruption or of press freedom furthermore we present evidence which suggests that the direction of causation runs from higher press freedom to lower corruption

global horse trading imf loans for votes in the united nations security council we investigate whether temporary members of the united nations security council receive favorable treatment from the international monetary fund imf using panel data for 197 countries over the period from 1951 to 2004 our results indicate a robust positive relationship between temporary security council membership and participation in imf programs even after accounting for economic political and country specific factors there is also evidence that security council membership reduces the number of conditions included in imf programs imf loans seem to be a mechanism by which the major shareholders of the fund can win favor with voting members of the security council

gradualism in aid and reforms abstract dynamic strategic interaction between an international donor and a recipient government is analyzed to review the efficacy of aid conditionality for governance reforms in ldcs it is shown that irrespective of whether the donor can fully commit to the aid program or not for maximal improvement in governance the aid should be disbursed in increments with each subsequent tranche being conditional on prior reforms demonstrating aid gradualism while the attraction of future aid incentivizes authorities to push through reforms these reforms in turn also make aid diversion less feasible further under full commitment the optimal aid package may involve offering scope for interim aid diversion to the elite for long term improvement in governance with such aid diversion being more likely to happen when the total aid budget is large with only partial commitment so that time consistency requires the donor to reconfigure aid in each round it is shown that a interim aid diversion is no longer viable and b both aid and reforms exhibit strong gradualism or what is known as the starting small and grow later principle in commitment models

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

foreign aid responses to political liberalization this paper analyzes the impact of political liberalization on receipt of foreign aid it distinguishes different types of donors facing different constraints in rewarding democratization with foreign aid notably bilateral donors the world bank and the european commission based on a sample of 174 recipient countries from 1995 to 2009 the paper jointly examines short term dynamics and long term effects of sustained liberalization except for the world bank donors react to regime change bilateral donors are found to reward political liberalization in the second year after transition

aid growth and devolution summary this paper examines whether the degree of fiscal decentralization in aid receiving countries matters in explaining aid effectiveness the decentralization theorem predicts that the devolution of powers should increase aid effectiveness since local decision makers are better informed about local needs thereby decentralization may also have reverse effects e g through coordination problems excessive regulation administrative costs and local capture we use panel data for up to 60 countries and find that aid contributes to economic growth in centralized developing economies whereas it is less effective or even harmful in decentralized countries the cases of indonesia the philippines and uganda support our findings our results imply that donor countries should carefully consider how the two development instruments foreign aid and decentralization interact

do corrupt governments receive less foreign aid critics of foreign aid programs argue that these funds often support corrupt governments and inefficient bureaucracies supporters argue that foreign aid can be used to reward good governments this paper documents that there is no evidence that less corrupt governments receive more foreign aid on the contrary according to some measures of corruption more corrupt governments receive more aid also we could not find any evidence that an increase in foreign aid reduces corruption in summary the answer to the question posed in the title is no

aiding violence or peace the impact of foreign aid on the risk of civil conflict in sub saharan africa abstract this paper considers the impact of foreign aid flows on the risk of civil conflict we improve on earlier studies on this topic by addressing the problem of the endogenous aid allocation using gdp levels of donor countries as instruments a more structural addition to the literature is that we efficiently control for unobserved country specific effects in typical conflict onset and conflict continuation models by first differencing the literature often overlooks the dynamic nature of these types of models thereby forcing unlikely i i d structures on the error terms implicitly 1 as a consequence malfunctioning institutions deep rooted political grievances or any other obvious yet unobserved and time persistent determinants of war are simply assumed away we find a statistically significant and economically important negative effect of foreign aid flows on the probability of ongoing civil conflicts to continue the continuation probability such that increasing aid flows tends to decrease civil conflict duration we do not find a significant relationship between aid flows and the probability of civil conflicts to start the onset probability

evaluating interconnector investments in the north european electricity system considering fluctuating wind power penetration with increasing amounts of power generation from intermittent sources like wind transmission planning has not only to account for the expected load curve but also for the stochasticity of volatile power infeeds moreover investments in power generation are no longer centrally planned in deregulated power markets but rather decided on competitive grounds by individual power companies this poses particular challenges when it comes to evaluating the benefits of increased interconnection capacities in large scale systems like the european transmission system within this article an approach is presented which allows assessing the benefits of interconnector investments in the presence of stochastic power infeed and endogenous power plant investments this model uses typical days and hours as well as recombining trees to represent both load and infeed fluctuations an application is presented covering 30 european countries and simultaneously optimizing generation investments and dispatch as well as utilization of transmission lines the model is used to evaluate the benefits of further line extensions between the european mainland and northern european countries we compute welfare gains and the distribution of these gains within a business as usual scenario up to 2030

the market for public office why the indian state is not better at development abstract how and why officials are transferred from one post to another can in india does have far reaching consequences for the effectiveness of public service organizations such as irrigation agriculture forestry and soil conservation departments the transfer mechanism used in many departments of indian states involves a kind of internal labor market a truer market than in the way that term is often used by labor market economists it allows pressures for corrupt behavior to bear down on the incumbents of certain posts and itself amplifies those pressures frequently the pressures on officials to be corrupt cause them to behave in ways contrary to the ostensible objectives of their departments why is the indian state not better at promoting development to an important degree because of the corruption transfer mechanism and its effects on bureaucratic initiatives

a typology of political conditionality beyond aid conceptual horizons based on lessons from the european union summary this paper asks how political conditionality needs to be conceptualized and researched to reflect global changes it argues that a diversification of political conditionality beyond aid is now taking place political conditionality reaches across different external policy fields and includes cooperative and punitive measures it has also moved from political rights toward social and environmental rights to capture this diversification conceptually the article presents an ideal typical typology that is then refined based on the example of the european union eu a review of the literature on eu political conditionality reveals a gap in studying the interaction of different political conditionality instruments