government spending effects in low income countries abstract despite the voluminous literature on fiscal policy very few papers focus on low income countries lics this paper develops a new keynesian small open economy model to show analytically and numerically that several prevalent features of lics dependence on external financing public investment inefficiency and a low degree of home bias in public investment play important roles in government spending effects external financing increases the resource envelope mitigating the crowding out effects but it tends to appreciate the real exchange rate lowering traded output although capital scarcity in lics implies high returns to public capital low marginal investment efficiency can substantially dampen the output multiplier also public investment may not be effective in stimulating output in the short run as lics often rely on imports to a large extent to carry out public investment projects weakening its role as a short run demand stimulus

financial sector volatility banking market structure and exports this paper assesses the impacts of financial sector volatility and banking market structure on industrial exports by utilising the specification of rajan and zingales american economic review 1998 88 559 on the cross country cross industry data from manova journal of international economics 2008 76 33 we find that financial sector volatility measured as the standard deviation of the growth of private credit and banking market structure measured as the share of the three largest banks assets in a country respectively exert significantly negative and positive impacts on industrial exports particularly for those industries that are more externally financially dependent the findings are robust to a variety of kinds of sensitivity analysis and thus lend support to the notion that a more stable and concentrated banking system is important to the exports of those industries that rely more on external finance

sectoral shocks and aggregate fluctuations abstract this paper presents a multisector dynamic general equilibrium model of business cycles with a distinctive feature aggregate fluctuations are driven by independent sectoral shocks the model hypothesizes that trade among sectors provides a strong synchronization mechanism for these shocks due to the limited but locally intense interaction that is characteristic of such input trade flows limited interaction characterized by a sparse intermediate input use matrix reduces substitution possibilities among intermediate inputs which strengthens comovement in sectoral value added and leads to a postponement of the law of large numbers in the variance of aggregate value added the chief virtue of this model is that reliance on implausible aggregate shocks is not necessary to capture the qualitative features of macroeconomic fluctuations building on horvath 1998 review of economic dynamics 1 781 808 which establishes the theoretical foundation for the relevance of limited interaction in the context of a stylized multisector model this paper specifies a more general multisector model calibrated to the us 2 digit standard industrial code economy simulations prove the model is able to match empirical reality as closely as standard one sector business cycle models without relying on aggregate shocks

productivity and unemployment over the business cycle abstract the low correlation between cyclical unemployment and productivity over the post war period hides a large sign switch in the mid 1980s from significantly negative the correlation became significantly positive using a search model of unemployment with nominal rigidities and variable labor effort i show that technology shocks can generate a positive unemployment productivity correlation whereas non technology shocks i e aggregate demand shocks tend to do the opposite in this context i identify two events that can quantitatively explain the increase in the correlation i a sharp drop in the volatility of non technology shocks in the mid 1980s and ii a decline in the response of productivity to non technology shocks which from procyclical became acyclical in the last 25 years

on the effectiveness of exchange rate interventions in emerging markets we analyze the effectiveness of exchange rate interventions for a panel of 18 emerging market economies during the period 2003 2011 using an error correction model approach we find that on average intervention is effective in moving the real exchange rate in the desired direction controlling for deviations from the equilibrium and short term changes in fundamentals and global financial variables our results are robust to different samples and estimation methods we find little evidence of asymmetries in the effect of sales and purchases but some evidence of more effective interventions for large deviations from the equilibrium we also explore differences across countries according to the possible transmission channels and nature of some global shocks

on the empirics of foreign aid and growth the present paper re examines the effectiveness of foreign aid theoretically and empirically using a standard olg model we show that aid inflows will in general affect long run productivity the size and direction of the impact may depend on policies deep structural characteristics and the size of the inflow the empirical analysis investigates these possibilities overall we find that aid has been effective in spurring growth but the magnitude of the effect depends on climate related circumstances finally we argue that the collier dollar allocation rule should be seriously reconsidered by donor agencies if aid effectiveness is related to climate the usefulness of foreign aid in promoting growth in developing countries has been an area of controversy ever since rosenstein rodan in 1943 advocated for aid to eastern and south eastern europe browsing through successive editions of a leading textbook in development economics provides a telling illustration of how the confidence in aid effectiveness dwindled over the years in the first edition of leading issues in economic development meier 1964 dedicated a full 18 page section to the issue of foreign aid he started out asking how much aid by the time of the sixth edition meier 1995 the treatment of foreign aid had been cut into half and the questions in focus were why official assistance and does aid work in the 2000 edition meier and rauch 2000 foreign aid is not even listed in the index

what makes growth sustained abstract we identify structural breaks in economic growth in 140 countries and use these to define growth spells periods of high growth preceded by an upbreak and ending either with a downbreak or with the end of the sample growth spells tend to be shorter in african and latin american countries than elsewhere we find evidence that growth duration is positively related to the degree of equality of the income distribution democratic institutions export orientation with higher propensities to export manufactures greater openness to fdi and avoidance of exchange rate overvaluation favorable for duration and macroeconomic stability

okun s law theoretical foundations and revised estimates okun s law has been accepted as an empirical regularity that predicts a 3 percentage point increase in output for every 1 point reduction in the unemployment rate but only because other facts such as weekly hours induced labor supply and productivity tend to rise as well when output gaps are estimated for the u s economy with a production function approach using two different data sets for potential output and nairu it is found that the marginal contribution of a 1 point reduction in unemployment is only about two thirds percent increase in output changes in weekly hours and capacity utilization have independent effects on the output gap copyright 1993 by mit press

okun s law and productivity innovations a long tradition in macroeconomics dating back to arthur okun 1965 and walter oi 1962 regards cyclical productivity fluctuations as an artifact a residual generated from the incomplete and lagged response of employment and labor hours to demand driven fluctuations in real output in okun s version a one percent decline in output relative to trend is divided up into a reduction of 1 3 point in productivity and 2 3 point in aggregate hours the latter is further subdivided into a reduction of 1 3 point in the employment rate with the remaining adjustment taking the form of lower hours per employee and in the labor force participation rate hereafter lfpr yet this tradition of regarding cyclical productivity fluctuations as a byproduct of demand driven output cycles has been almost forgotten over the past three decades as a result of widespread adoption of the real business cycle rbc model in which productivity shocks are treated as exogenous as unexplained as unrelated to aggregate demand and as the sole driver of business cycles even in the more enlightened modern macro work on dynamic stochastic general equilibrium models aggregate demand and sticky prices have reappeared but most recent papers still include an autonomous technology shock as one of several causes of short term business cycle fluctuations revisiting and rethinking the business cycle

are trade preferences more effective than aid in supporting exports evidence from the everything but arms preference scheme this study examines the effect of the everything but arms eba trade preferences regime on exports from african caribbean and pacific countries acp to the european union eu with this aim an augmented gravity model is estimated for exports from the 79 acp countries to the eu 15 for the time period 1995 to 2005 using panel data techniques the model estimates are used to quantify the effect of the eba preferences on the acp ldcs export performance and to compare it with the impact of official development assistance in addition to their separate effects the combined impact of eba and aid flows is examined the main results do not confirm a positive effect of the eba regime on exports otherwise the combined effect of eba and aid on exports is positive supporting an eu development strategy that includes both sorts of assistance aid and trade preferences

an empirical analysis of a regional dutch disease the case of canada while there has been extensive research on the dutch disease dd very little attention if any has been devoted to the regional mechanisms through which it may manifest itself this is the first empirical attempt to research a regional dd by looking at the local and spatial impacts of resource windfalls across canadian provinces and territories we construct a new panel dataset to examine separately the key dd channels namely the spending effect and the resource movement effect our analysis reveals that the standard dd mechanisms are also relevant at the regional level specifically we find that a resource windfalls are associated with higher inflation and a labour capital shift from to non primary tradable sectors b resource windfalls in neighbouring regions are associated with a capital labour shift from to non primary tradable sectors in the source region c the spatial dd explains 51 20 of the adverse effects of resource windfalls in neighbouring regions on region specific non mineral international exports in the source region and does not significantly affect domestic ones

exchange rate undervaluation and economic growth diaz alejandro 1965 revisited abstract to understand the growth effects of currency undervaluation we estimate its impact on the different components of gdp we find that for developing countries undervaluation does not affect the tradable sector but does lead to greater domestic savings and investment as well as employment

emissions trading and abatement cost savings an estimation of china s thermal power industry this study evaluates the efficiency advantage of a market based emission permit trading policy instrument over a command and control policy instrument in the case of china s thermal power industry we estimate the unrealized gains achievable through emission permit trading with an optimization frontier analysis these unrealized gains include potential recoveries of electricity generation through eliminating spatial and temporal regulatory rigidity on emission permit trading the results of an ex post estimation during 2006 and 2010 indicate a potential gain of 8 48 increase in electricity generation if both the intra and inter period regulatory rigidities on co2 emission permits trading had been eliminated in addition if the permit trading systems for three air pollutions co2 so2 and nox had been completely integrated a positive net synergy effect of 1 43 increase in electricity generation could have been secured the unrealized gains identified in this study provide supports for establishing a nationwide emission permit trading system in china

effective climate policies in a dynamic north south model abstract the paper develops a two region endogenous growth model with climate change affecting the countries capital stocks negatively we compare two different policies aimed at supporting less developed countries climate mitigation by developed countries which moderates the increase in stock pollution and hence capital depreciation and income transfers in the tradition of development aid under a mild set of assumptions we find that active climate policies are more efficient for developed economies and also remarkably better for developing countries than additional development aid the main reason is the difference between the two policies with respect to their effects on economic growth the results are robust with respect to possible model extensions

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

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

toward an understanding of economic growth in africa a reinterpretation of the lewis model summary we develop a model economy that has many of the features of lewis 1954 but that also includes an in between sector as described by lewis 1979 our model underscores the importance of the following determinants of structural change i productivity growth in the agricultural sector ii productivity growth in the nonagricultural sector and iii the terms of trade public investment enhances productivity growth in all sectors but when it is financed by foreign inflows it also causes a real exchange rate appreciation leading to a contraction in the open modern sector these results provide a partial explanation for recent patterns of growth in rwanda and elsewhere in africa where the nontradables or what we call the in between sector has expanded more rapidly than the tradable sector our results also highlight the dilemma faced by poor countries in dire need of public investment with a very limited tax base

what is the aggregate economic rate of return to foreign aid in recent years academic studies have been converging towards the view that foreign aid promotes aggregate economic growth we employ a simulation approach to i validate the coherence of empirical aid growth studies published since 2008 and ii calculate plausible ranges for the rate of return to aid our results highlight the long run nature of aid financed investments and the importance of channels other than accumulation of physical capital we find the return to aid lies in ranges commonly accepted for public investments and there is little to justify the view that aid has had a significant pernicious effect on productivity

foreign aid and domestic absorption this paper introduces a new supply push instrument for foreign aid to be used together with an instrumental variable estimator that filters out unobserved common factors we use this instrument to study the effects of aid on macroeconomic ratios and especially the ratios of consumption investment imports and exports to gdp we cannot reject the hypothesis that aid is fully absorbed rather than used to build foreign reserves or exiting as capital flight nor do we find evidence of dutch disease effects aid leads to higher consumption while the evidence that it promotes investment is less robust

why conditional aid does not work and what can be done about it abstract this paper studies a simple reform that introduces ex post incentives for the donor to reward good policies contrary to existing practices instead of committing aid to each recipient ex ante and making aid conditional on reform the donor centralizes the disbursement decision by committing aid to a group of countries the actual amount disbursed to each individual country would depend on its relative performance this explicit linkage of the allocation and disbursement decisions has two important advantages as compared to present practices first it raises the opportunity cost of disbursing aid ex post thereby giving the donor stronger incentives to reward good policies second competition among recipients allows the donor to make inferences about common shocks which otherwise conceal the recipient s choice of action this enables the donor to give aid more efficiently

history institutions and economic performance the legacy of colonial land tenure systems in india we analyze the colonial land revenue institutions set up by the british in india and show that differences in historical property rights institutions lead to sustained differences in economic outcomes areas in which proprietary rights in land were historically given to landlords have significantly lower agricultural investments and productivity in the post independence period than areas in which these rights were given to the cultivators these areas also have significantly lower investments in health and education these differences are not driven by omitted variables or endogeneity problems they probably arise because differences in historical institutions lead to very different policy choices

the real exchange rate structural change and female labor force participation abstract while a large literature examines the role of fiscal policy in reducing gender gaps in labor market outcomes scant evidence exists for the role of monetary and exchange rate policies in doing so recent studies have shown that targeting an undervalued real exchange rate stimulates economic growth by expanding tradable sector output we examine whether such growth reduces gender gaps in labor force participation by improving labor market opportunities for women using a comprehensive cross country dataset from 1960 to 2015 for a maximum of 103 countries we test whether there is a robust relationship between currency undervaluation and female labor force participation we find that countries that maintain an undervalued real exchange rate realize an increase in female labor force participation and a corresponding decline in the difference between male and female labor force participation rates this finding is particularly pertinent for developing countries and is robust to various specification checks as well as different estimation techniques we also provide suggestive evidence that the operative channel is an expansion of female employment in manufacturing and industrial sectors our findings have important policy implications particularly for countries in earlier stages of their development our results indicate that the positive effect of undervaluation on female labor force participation is stronger in developing countries implying that there may be opportunities for interventions to target a more undervalued real exchange rate in these countries hence competitive exchange rate policies matter not only for raising long term growth potential but also for reducing longstanding gender disparities in labor force participation

macro economic aspects of the effectiveness of foreign aid on the two gap model home goods disequilibrium and real exchange rate misalignment we construct an open economy disequilibrium model to assess the welfare effects of aid in different macroeconomic regimes aid is shown to have different effects in different unemployment regimes because it increases the social costs of wage price rigidities in the classical regime but decreases them in the keynesian unemployment regime a link is made with the two gap model but we highlight the role of real exchange rate misalignment failure to clear the nt goods market

the importance of the exchange rate regime in limiting current account imbalances in sub saharan african countries abstract one of the major current concerns of economic policy in developing countries is the choice of the appropriate exchange rate regime to consolidate and accelerate the pace of economic growth this paper aims to investigate whether the choice of a country s exchange rate regime may affect current account imbalances for sub saharan african economies to this end we first use bayesian model averaging bma supplemented by the general to specific gets method to address concerns about model uncertainty and identify the key determinants fundamentals of external balances then estimating current account imbalances over the period 1980 2012 we show that flexible exchange rate regimes are more effective in preventing such disequilibria consequently candidates for membership of monetary unions should discuss widely the possible adjustment mechanisms before forming such unions one potential measure is the sharing of external risks at the regional level

optimal simple and implementable monetary and fiscal rules welfare maximizing monetary and fiscal policy rules are studied in a model with sticky prices money and distortionary taxation the ramsey optimal policy is used as a point of comparison the main findings are the size of the inflation coefficient in the interest rate rule plays a minor role for welfare it matters only insofar as it affects the determinacy of equilibrium optimal monetary policy features a muted response to output interest rate rules that feature a positive response to output can lead to significant welfare losses the welfare gains from interest rate smoothing are negligible optimal fiscal policy is passive the optimal monetary and fiscal rule combination attains virtually the same level of welfare as the ramsey optimal policy

the emissions trading paradox abstract this article considers the price history of co2 allowances in the eu emission trading scheme since european emissions trading started in 2005 the prices of allowances have varied between less than one and thirty euro per ton of co2 this previously unpredicted volatility and more notably a significant price crash in may 2005 led to the hypothesis that electricity producers might use their market power to influence the prices of allowances besides market power the combination of information asymmetry and price interdependencies between prices of primary goods especially electricity and allowances plays an important role in explaining the emissions trading paradox the model presented will show that banking can lead to such a price crash if market participators act rationally furthermore in such a scenario banking can be profitable for sellers at the cost of buyers

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

can poor countries lobby for more us bilateral aid summary this article explores if countries can lobby the us government for the allocation of us bilateral foreign aid we consider an informational lobby model where lobbying has two effects first a direct effect by informing us policymakers about their countries needs second an indirect effect on policymakers by informing them about common interests in economic or geopolitical terms the lobbyist thus influences the decisions about the allocation of aid resources we estimate the effect of the recipient country s lobbying agents in obtaining foreign aid the econometric results show that lobbying positively affects the amount of bilateral aid received

can the baseline search and matching model quantitatively explain okun s law okun s law is an empirically observed negative relationship between changes in an economy s unemployment rate and its growth rate of output the baseline search and matching model with stochastic labour productivity fails to match the okun s coefficient because it generates a too low unemployment volatility and a too high correlation between labour productivity and unemployment the model is capable of matching the coefficient if it is extended with an addition of employment separation shocks plus a high calibrated value of nonmarket activities this article also shows that changes in the stochastic properties of exogenous shocks could explain changes in the okun s coefficient in the great moderation 1984 2007

the zero emission certificates a novel co2 pollution reduction instrument applied to the electricity market abstract today several instruments exist to decrease air pollution the paper discusses pollution taxes emission trading permits and green certificates applied to reduce the co 2 emissions in the electricity sector it then investigates how the different mechanisms behind these three instruments can possibly be combined the proposed approach is to introduce the concept of zero emission certificates zec zec are confirming actual emission reductions achieved by electricity producers as compared to a well defined baseline producers can trade zec on a market to achieve least cost efficiency in their reduction efforts distributors can themselves produce an additional contribution to emission reductions by decreasing the final demand i e by producing zero emission mwh in this way the electricity market is approached from both the supply and the demand sides the paper uses system dynamics to validate the approach it shows why it is in the interest of all operators to make the largest possible reduction efforts as long as they are compatible with economic efficiency

the transmission of monetary policy in a multisector economy this article constructs and estimates a sticky price dynamic stochastic general equilibrium model with heterogeneous production sectors firms in different sectors vary in their price rigidity production technology and the combination of material and investment inputs in particular firms buy inputs from all sectors using the actual input output matrix and capital flow table of the u s economy by relaxing the standard assumption of symmetry this model allows idiosyncratic sectoral dynamics in response to monetary policy shocks the model is estimated by the generalized method of moments using sectoral and aggregate u s time series

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

dutch disease and the oil boom and bust this paper examines the impact of the oil price boom in the 1970s and the subsequent bust on non oil economic activity in oil dependent countries during the boom manufacturing exports and output increased significantly relative to non oil countries these measures decreased gradually during the bust and subsequent period of low prices displaying a positive relationship with oil prices however exports of agricultural products sharply decreased during the boom imports of all types of goods displayed strong pro cyclicality with respect to oil prices the results suggest that increased local demand and investment spillovers from the windfall resulted in increased manufacturing activity

uncertainty capital flows and maturity mismatch abstract this paper explores a how the financial uncertainty generated by volatile international capital flows interacts with maturity mismatch on the balance sheets of nonfinancial firms to increase the volatility of output investment and total factor productivity tfp in emerging market economies i build a model of a small open economy in which financial frictions force firms to fund long term projects with short term debt in response to changes in the level of uncertainty regarding the availability of foreign borrowing firms adjust their long term investment contributing to the volatility of investment and output as well as generating endogenous fluctuations in aggregate productivity using data from a panel of major emerging markets i show that the volatility of portfolio debt flows negatively affects output by dampening investment while the volatility of equity flows which do not generate maturity mismatch has no effect consistent with the mechanism in the model the negative impact of capital flow volatility is larger at low levels of financial development and in industries with longer time to build lags my estimates imply that shocks to capital flow volatility account for one fifth of the excess output volatility of the emerging markets in my sample relative to a set of small open advanced economies

agriculture aid and economic growth in africa how can foreign aid to agriculture support economic growth in africa this paper constructs a geographically indexed applied general equilibrium model that considers pathways through which aid might affect growth and structural transformation of labor markets in the context of soil nutrient variation minimum subsistence consumption requirements domestic transport costs labor mobility and constraints to self financing of agricultural inputs using plausible parameters the model is presented for uganda as an illustrative case three stylized scenarios demonstrate the potential economy wide impacts of both soil nutrient loss and replenishment and how foreign aid can be targeted to support agricultural inputs that boost rural productivity and shift labor to boost real wages one simulation shows how a temporary program of targeted official development assistance oda for agriculture could generate contrary to traditional dutch disease concerns an expansion in the primary tradable sector and positive permanent productivity and welfare effects leading to a steady decline in the need for complementary oda for budget support

aid nontraded goods and the transfer paradox in small countries this paper constructs a model of the transfer paradox for a small open economy with nontraded goods it demonstrates that increased production of nontraded goods can change their domestic price so as to offset the otherwise beneficial effect of aid and under certain conditions to create a transfer paradox even in a small country the model is estimated with time series data for 44 aid dependent countries for the period 1970 90 the results support the model and show that the nontraded goods expansion effect is more likely to cause immiserization than harry g johnson s 1967 tariff distorting export displacement effect

the dynamic implications of foreign aid and its variability abstract the paper examines the effects of aid and its volatility on consumption investment and the structure of production in the context of an intertemporal two sector general equilibrium model calibrated using data for aid dependent countries in africa a permanent flow of aid mainly finances consumption rather than investment consistent with the historical failure of aid inflows to translate into sustained growth large aid flows are associated with higher real exchange rates and smaller tradable sectors because aid is a substitute for tradable consumption aid volatility results in substantial welfare losses providing a motivation for recent discussions of aid architecture stressing the need for greater predictability of aid these results are also consistent with evidence from cross country regressions of manufactured exports presented later in the paper

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

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

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

monetary compensations in climate policy through the lens of a general equilibrium assessment the case of oil exporting countries this paper investigates the compensations that major oil producers have claimed for since the kyoto protocol in order to alleviate the adverse impacts of climate policy on their economies the amount of these adverse impacts is assessed through a general equilibrium model which endogenizes both the reduction of oil exportation revenues under international climate policy and the macroeconomic effect of carbon pricing on middle east s economy we show that compensating the drop of exportation revenues does not offset gdp and welfare losses because of the time profile of the general equilibrium effects when considering instead compensation based on gdp losses the effectiveness of monetary transfers proves to be drastically limited by general equilibrium effects in opened economies the main channels of this efficiency gap are investigated and its magnitude proves to be conditional upon strategic and policy choices of the middle east this leads us to suggest that other means than direct monetary compensating transfers should be discussed to engage the middle east in climate policies

institutional causes macroeconomic symptoms volatility crises and growth countries that have pursued distortionary macroeconomic policies including high inflation large budget deficits and misaligned exchange rates appear to have suffered more macroeconomic volatility and also grown more slowly during the postwar period does this reflect the causal effect of these macroeconomic policies on economic outcomes one reason to suspect that the answer may be no is that countries pursuing poor macroeconomic policies also have weak institutions including political institutions that do not constrain politicians and political elites ineffective enforcement of property rights for investors widespread corruption and a high degree of political instability this paper documents that countries that inherited more extractive institutions from their colonial past were more likely to experience high volatility and economic crises during the postwar period more specifically societies where european colonists faced high mortality rates more than 100 years ago are much more volatile and prone to crises based on our previous work we interpret this relationship as due to the causal effect of institutions on economic outcomes europeans did not settle and were more likely to set up extractive institutions in areas where they faced high mortality once we control for the effect of institutions macroeconomic policies appear to have only a minor impact on volatility and crises this suggests that distortionary macroeconomic policies are more likely to be symptoms of underlying institutional problems rather than the main causes of economic

post disaster aid and development of the manufacturing sector lessons from a natural experiment in china abstract we adopt a disaggregate approach to study the link between aid and dutch disease dynamics using a natural experiment in china specifically we examine whether post disaster aid provided to a subsample of chinese counties devastated by an earthquake in 2008 affects the sectoral composition of local economies using different methods we consistently find that counties receiving more aid even nearby counties not directly damaged by the earthquake tend to suffer from a contraction of the manufacturing sector innovative features of the paper include its regional perspective its identification strategy resting on a special provision in chinese policy pairwise aid and its focus on dutch disease effects in the context of post disaster aid

fixed capital stock depreciation in developing countries some evidence from firm level data previous growth accounting studies suggest severe capital underutilisation and mismeasurement of the stocks of capital in some developing countries using the firm level data sets from the world ba

learning by doing and the dutch disease this paper develops a model of learning by doing and the dutch disease that extends the earlier literature in two ways first it is assumed that both the traded and the non traded sector can contribute to learning second it is assumed that there are learning spillovers between the sectors it is shown that within such a model a foreign exchange gift results in a real exchange rate depreciation in the long run due to a shift in the steady state relative productivity between the traded and the non traded sector in contrast to standard models of the dutch disease production and productivity in both sectors may go up or down the conditions for the different cases are worked out

on the simultaneity problem in the aid and growth debate this paper shows that foreign aid has a significant positive average effect on real per capita gross domestic product gdp growth if and only if the quantitatively large negative reverse causal effect of per capita gdp growth on foreign aid is adjusted for in the growth regression instrumental variables estimates show that a 1 percentage point increase in gdp per capita growth decreased foreign aid by over 4 adjusting for this quantitatively large negative reverse causal effect of economic growth on foreign aid shows that a 1 increase in foreign aid increased real per capita gdp growth by around 0 1 percentage points

riding the wave monetary responses to aid surges in low income countries abstract we focus on the management of highly persistent shocks to aid flows in the presence of currency substitution by the domestic private sector such shocks have beneficent long run effects but when currency substitution is high they can produce dramatic macroeconomic management problems in the short run what is the appropriate mix of money and exchange rate targeting in such cases and the role of temporary sterilization we analyze these and related issues in an intertemporal optimizing model that allows a portion of aid to be devoted to reducing the government s seigniorage requirement our results show that a managed float with little or no sterilization of increases in the monetary base supports the smooth absorption of the increased aid without incurring higher inflation higher real interest rates or overshooting of the real exchange rate

do all sectoral shocks lead to aggregate volatility empirics from a production network perspective abstract productive diversification has long been acknowledged as a volatility reducing strategy yet recent theoretical contributions have shown that in strongly diversified economies idiosyncratic shocks could translate into aggregate volatility via the network of inter industry linkages by exploiting exogenous cross country sector variations in demand shocks during the 2008 great recession we provide empirical evidence that the network properties of a sector affected by an individual shock determine its propensity to transmit volatility to the rest of the economy more precisely shocks to sectors that are located in denser parts of a production network fade out over a large number of alternative paths of propagation due to substitution effects whereas shocks to sectors that are more influential within the network generate aggregate fluctuations through contagion effects we also find that the impact of sectoral shocks on aggregate volatility 1 is not conditional on sector level differences in trade intensity and 2 is larger for developing countries because they tend to have more isolated influential sectors and larger structural holes in their production network our results thus help consolidate the two opposite views in the literature on the impact of productive diversification on aggregate volatility

roads out of poverty assessing the links between aid public investment growth and poverty reduction the authors develop a macroeconomic framework that captures links between aid public investment growth and poverty public investment is disaggregated into education infrastructure and health and affects both aggregate supply and demand dutch disease effects are captured by accounting for changes in the relative price of domestic goods the authors assess the impact of policy shocks on poverty by linking the model to a household survey they calibrate the model for ethiopia and simulate the changes in the allocation of aid and public investment the authors also calculate the amount by which foreign aid should increase to reach the poverty targets of the millennium development goals

fear of appreciation abstract in recent years the term fear of floating has been used to describe exchange rate regimes that while officially flexible in practice intervene heavily to avoid sudden or large depreciations however the data reveals that in most cases and increasingly so in the 2000s intervention has been aimed at limiting appreciations rather than depreciations often motivated by the neo mercantilist view of a depreciated real exchange rate as protection for domestic industries as a first step to address the broader question of whether this view delivers on its promise we examine whether this fear of appreciation has a positive impact on growth performance in developing economies we show that depreciated exchange rates indeed lead to higher growth but that the effect rather than through import substitution or export booms as argued by the mercantilist view works largely through the deepening of domestic savings and capital accumulation

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

growth by destination the role of trade in africa s recent growth episode summary over the period 1990 2009 africa has experienced a distinct and favorable reversal in its growth fortunes in stark contrast to its performance in the preceding decades leading to a variety of hypotheses seeking to explain the phenomenon this paper presents both cross country and panel data evidence on the causal factors driving the recent turnaround in africa s growth and takes the unique approach of disaggregating the separate growth impacts of africa s bilateral trade with china europe and america the empirical analysis presented in this paper suggests that the primary and most robust causal factors driving africa s recent growth turnaround are private sector and foreign direct investment although empirical evidence of the role of bilateral trade openness in africa s recent growth emerges within a fixed effect estimation setting these results are not as robust when endogeneity and other issues are fully accounted for among the three major bilateral partners africa s bilateral trade with china has been a relatively important factor spurring growth on the continent and especially so in resource rich oil producing and non landlocked countries the econometric results are not as supportive of growth inducing effects of foreign aid these findings emerge after applying a variety of panel data specifications to the data including the recent fixed effects filtered fef estimator introduced by pesaran and zhou 2014 and the dynamic panel generalized method of moments gmm estimator which allows for endogeneity between trade and growth

the anarchy of numbers aid development and cross country empirics the recent literature contains many stories of how foreign aid affects economic growth aid raises growth in countries with good policies or with difficult economic environments or outside the tropics or on average but with diminishing returns the diversity of the results suggests that many are fragile seven important aid growth papers are tested for robustness using 14 minimally arbitrary tests deriving mainly from differences among the studies themselves this approach investigates the importance of potentially arbitrary specification choices while minimizing the arbitrariness in testing choices all of the results appear fragile especially to sample expansion

aid non traded goods and growth we examine the effects of foreign aid in a small recipient country with two traded goods one non traded good and two factors learning by doing and intersectoral knowledge spillovers contribute to endogenous growth we obtain two main results first a permanent increase in untied aid raises or lowers the growth rate if and only if the non traded good is more capital intensive or effective labour intensive than the operating traded good second a permanent increase in untied aid raises welfare if the non traded good is more capital intensive than the operating traded good otherwise it may raise or lower welfare jel classification f43 o41

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

natural disasters and labor markets abstract while it is clear that natural disasters have serious welfare consequences for affected populations less is known about how local labor markets in low income countries adjust to such large shocks combining data from the indonesia family life survey the desinventar database the u s geological survey and district level employment indicators this paper explores how a large earthquake in indonesia affected labor market outcomes in particular the evolution of wages across sectors i find that the earthquake had a positive effect on wage growth for workers who were employed in the agricultural sector at baseline i propose two mechanisms for this result a higher growth rate of the price of rice and a downward shift in the supply of workers in the agricultural sector i show that evidence mainly supports the latter labor shifted out of the agricultural sector into the construction sector raising the marginal product of labor in agriculture

policy responses to aid surges in countries with limited international capital mobility the role of the exchange rate regime summary we study the role of the exchange rate regime reserve accumulation and sterilization policies in the macroeconomics of aid surges absent sterilization a peg allows for almost full aid absorption an increase in the current account deficit net of aid delivering the same effects as those of a flexible regime but with a necessary increase in inflation regardless of the regime policies that limit absorption and result in large accumulation of reserves are welfare reducing they help reduce the real appreciation and inflation under the peg but at the expense of reducing private consumption and investment and therefore medium term 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

foreign aid and economic growth the role of flexible labor supply this paper examines the link between foreign aid economic growth and welfare in a small open economy external transfers impinge on the recipient s macroeconomic performance by affecting resource allocation decisions and relative prices the endogeneity of the labor leisure choice plays a crucial role in the propagation of foreign aid shocks the efficacy of foreign aid also depends on externalities associated with the public good that it helps finance the impact of tied and untied aid on the recipient government s intertemporal fiscal balance is examined finally the transitional adjustment to a foreign aid shock is shown to be sensitive to the elasticity of substitution in production and the relative importance of the labor leisure choice in utility

the long run effect of aid on health evidence from panel cointegration analysis abstractalthough a major objective of aid donors is to improve health outcomes in recipient countries there is relatively little research on whether aid to the health sector leads to improved heal

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

aid and growth what does the cross country evidence really show abstract we examine the effects of aid on growth in cross sectional and panel data after correcting for the possible bias that poorer or stronger growth may draw aid contributions to recipient co

aid and growth regressions this paper examines the relationship between foreign aid and growth in real gdp per capita as it emerges from simple augmentations of popular cross country growth specifications it is shown that aid in all likelihood increases the growth rate and this result is not conditional on good policy there are however decreasing returns to aid and the estimated effectiveness of aid is highly sensitive to the choice of estimator and the set of control variables when investment and human capital are controlled for no positive effect of aid is found yet aid continues to impact on growth via investment we conclude by stressing the need for more theoretical work before this kind of cross country regressions are used for policy purposes

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

the modern history of exchange rate arrangements a reinterpretation we develop a novel system of reclassifying historical exchange rate regimes one key difference between our study and previous classifications is that we employ monthly data on market determined parallel exchange rates going back to 1946 for 153 countries our approach differs from the imf official classification which we show to be only a little better than random it also differs radically from all previous attempts at historical reclassification our classification points to a rethinking of economic performance under alternative exchange rate regimes indeed the breakup of bretton woods had less impact on exchange rate regimes than is popularly believed

fiscal inertia donor credibility and the monetary management of aid surges abstract donors cannot pre commit to support scaled up public spending programs on a continuing basis nor can governments credibly commit to curtail expenditure rapidly in the event that aid revenues contract an aid boom may therefore be accompanied by a credibility problem when this is the case the absorb and spend strategy recommended by the imf leads to capital flight higher inflation and large current account surpluses inclusive of aid the right policy package combines a critical minimum degree of fiscal restraint with reverse sterilization

price dynamics in the european union emissions trading system and evaluation of its ability to boost emission related investment decisions abstract the price of permits in the european union emissions trading system eu ets has historically been highly sensitive and prone to jumps we consider different stochastic processes to model the price of permits and show that the variance gamma vg model provides the best fit for the price distribution among a selection of infinite activity processes using this result as a starting point we assess the effects of the eu ets in delivering low carbon investments at the firm level by modeling a price taker electricity producer subject to the eu ets jurisdiction we compute via least squares monte carlo the value of the real option the greenhouse gas emitter has consisting in the opportunity to switch from its current high carbon technology to a cleaner one we use a vg specification for carbon prices and a mean reverting brennan schwartz process for the price of fuel moreover we further analyze the investment decision problem in case of a co 2 price stabilization mechanism in the form of a price floor by explicitly computing the expected value of the investment project by means of fourier methods our results show that the introduction of the price stabilization mechanism significantly affects the timing of the investment decision and supports emission related investments

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