media scrutiny and the quality of public officials i investigate whether attempts by the media to determine a candidate s fitness for office lowers the average quality of public officials what i call the media scrutiny paradox media scrutiny imperfectly signals heterogeneous candidates type but imposes privacy costs and reputational costs on politicians the quality of office holders falls if the selection effect is adverse and outweighs the screening effect a low quality information signal which could result if the media focus on irrelevant aspects of behavior makes the screening effect small and the media paradox more likely to hold individuals of good character might invest more in their reputation and have more at stake from being falsely identified as a rapscallion the actual malice standard established in new york times v sullivan likely increased relatively the cost of candidacy for good people and lowered the quality of officials

currency unions in africa is the trade effect substantial enough to justify their formation using estimates that currency unions double trade we quantify the welfare effects of forming currency unions for the african regional economic communities and for the african union as a whole the potential increase in trade is shown to be small and much less than that resulting from the adoption of the euro allowing for increased african trade does not overturn the negative assessment of african currency unions due to asymmetries in countries terms of trade shocks and their degree of fiscal discipline

regulatory multiplicity and conflict towards a combined code on corporate governance in nigeria given the multiplicity of codes designed to regulate different stakeholders in terms of promoting good corporate governance this paper examines areas of conflicts among the various codes and the associated implications for corporate governance practices and regulatory compliances by public listed nigerian firms using the conflict signalling theory for developing the conceptual framework this study examines the proliferation of codes in nigeria through a mixed method approach to provide an exploratory account of the implications of corporate governance regulatory multiplicity evidence suggests the presence of conflict among the various codes which contributes to reduced compliance by firms and ineffective enforceability by regulatory agencies which both impede good corporate governance in nigeria the findings advance conflict signalling theory as an important framework for understanding the implications of the conflicts arising from the multiplicity of codes

democracy and economic growth a meta analysis despite a sizeable theoretical and empirical literature no firm conclusions have been drawn regarding the impact of political democracy on economic growth this article challenges the consensus of an inconclusive relationship through a quantitative assessment of the democracy growth literature it applies meta regression analysis to the population of 483 estimates derived from 84 studies on democracy and growth using traditional meta analysis estimators the bootstrap and fixed and random effects meta regression models it derives several robust conclusions taking all the available published evidence together it concludes that democracy does not have a direct impact on economic growth however democracy has robust significant and positive indirect effects through higher human capital lower inflation lower political instability and higher levels of economic freedom democracies may also be associated with larger governments and less free international trade there also appear to be country and region specific democracy growth effects overall democracy s net effect on the economy does not seem to be detrimental

the millennium challenge corporation organizational constraints on us foreign aid 2004 11 summary the millennium challenge corporation mcc was established in 2004 to channel billions of us foreign assistance dollars to various infrastructure projects within a select group of low income countries that could presumably help themselves when ruling justly investing in people and encouraging economic freedom were considered primary contributors to self sustaining economic growth through multi method analysis this study reveals that with its choice of assessment categories and accompanying indicators the mcc undermines its governing principles in aid candidate qualification

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

exchange rate management and manufactured exports in sub saharan africa this paper presents an overview of the evolution of exchange rate regimes in africa and then attempts to assess empirically the impact of exchange rate policy on manufactured export performance on a panel of major sub saharan africa countries over the 1970 92 period we examine the impact of three exchange rate policy indicators real effective exchangerate changes real exchange rate volatility and model based measures of real exchange rate misalignment export supply functions are estimated for three manufacturing industries textile chemicals and metals and two exchange rate regimes a fixed rates regime including six cfa franc countries and a more flexible regime represented by five non cfa countries our findings show that exchange rate management matters for export performance this is evidenced both by the significant impact of changes in the real effective exchange rate and by the negative influence exerted independently by real exchange rate misalignment on the

globalization labor markets and policy backlash in the past the late nineteenth and twentieth centuries have many things in common both periods recorded fast growth convergence and labor market integration between oecd members both periods witnessed intense debate about who gained and who lost from globalization furthermore the earlier period saw a retreat from global liberalism long before the interwar deglobalization disaster did globalization of that time plant seeds of its own destruction are there lessons for the present

asymmetric information signaling and optimal corporate financial decisions as is shown in the financial literature the assumption of perfect and costless information often leads to the conclusion that corporate financial decisions are inconsequential to the value of the firm e g stiglitz 20 and fama 6 this conclusion seems to be in direct contradiction with the observed behavior of corporations that allocate real resources to implement financial policies the gap between theory and observed behavior is bridged by introducing various frictions and market imperfections a growing number of studies examine the optiraality of financial decisions when the assumption of perfect and costless information is replaced by allowing for informational asymmetry the asymmetry is assumed to exist between corporate insiders who possess superior information about the firm s future earnings prospects and outside investors the emphasis in this literature is on the ability of financial instruments to serve as signaling devices through which the true value of the firm can be revealed to the market without moral hazard or disclosure of confidential information although the signaling process is typically considered to be costly it is advocated that firms may be better off if they employ this mechanism rather than reveal reliable but confidential information or not disclose at all

political instability and savings in less developed countries evidence from sub saharan africa a four equation model is used to investigate the effects of political instability pi on the savings rate in sub saharan africa utilising a comprehensive measure of pi we find that political instability has a deleterious effect on the savings rate both directly and indirectly through a reduction in investment and economic growth the negative effects of pi on savings rate occurs contemporaneously as well as with a lag we also find that economic growth has a stabilising effect on the political system and that not accounting for these effects through a simultaneous equations model results in biased coefficient estimates these relationships are robust with respect to model specification the implication of our results is that economic factors alone cannot explain the development process in less developed countries

does the type of political regime matter for trade and labor market policies this article uses cross country data to examine the link between a country s type of political regime and its degree of openness and labor market distortion the analysis indicates that more authoritarian regimes are associated with higher trade protection and greater labor market distortions this supports the view that political authoritarianism may be counterproductive to development in important respects

on the political economy of national tax revenue forecasts evidence from oecd countries sustainable budgets are important quality signals for the electorate politicians might thus have an incentive to influence tax revenue forecasts which are widely regarded as a key element of national budget plans looking at the time period from 1996 to 2012 we systematically analyze whether national tax revenue forecasts in 18 oecd countries are biased due to political manipulation drawing on theories from the field of political economy we test three hypotheses using panel estimation techniques we find support for partisan politics left wing governments seem to produce more optimistic or less pessimistic tax revenue forecasts than do right wing ones contrary to the theoretical prediction based on the common pool problem we find that more fragmented governments and parliaments tend to produce more pessimistic or less optimistic tax revenue forecasts we find no empirical evidence that political business cycles play a role in tax revenue forecasts

why aren t countries rich weak states and bad neighbourhoods this article challenges a common viewpoint that the policy choices made by state leaders are central to explanations of economic growth it argues that there are two possible flaws in this viewpoint first that state leaders have a free choice in policy decisions second that it is policies that in large part determine growth rates using a set of variables designed to capture the weakness of the policy autonomy of the state and possible non policy influences on growth rates the article concludes that initial conditions are a better determinant of wealth and growth than free policy choice

a comparative study of inequality and corruption this article argues that income inequality increases the level of corruption through material and normative mechanisms the wealthy have both greater motivation and more opportunity to engage in corruption whereas the poor are more vulnerable to extortion and less able to monitor and hold the rich and powerful accountable as inequality increases inequality also adversely affects social norms about corruption and people s beliefs about the legitimacy of rules and institutions thereby making it easier for them to tolerate corruption as acceptable behavior this comparative analysis of 129 countries using two stage least squares methods with a variety of instrumental variables supports the authors hypotheses using different measures of corruption the world bank s control of corruption index and the transparency international s corruption perceptions index the explanatory power of inequality is at least as important as conventionally accepted causes of corruption such as economic development the autho

political regimes and the extractive capacity of governments taxation in democracies and dictatorships recent political and economic transformations in latin america africa asia and eastern europe have brought about a renewed interest in the incentives and capabilities of different types of political regimes to implement policies that are deemed necessary for economic development in particular policies aimed at increasing tax revenue one central question is whether democracies can collect as much in taxes as dictatorships this article addresses this question by examining whether regime type classified as democracy or dictatorship has a causal impact on a government s capacity to mobilize resources through taxation on the basis of data gathered for 108 countries for the period between 1970 and 1990 the article concludes that observed differences across countries regarding the level of taxes collected by the government are not due to the fact that some are under a democracy and others under a dictatorship concerns about the inability of democratic regimes to collect taxes are therefore unfounded

signalling by direct disclosure under asymmetric information abstract in this paper an informational asymmetry exists between investors and the issuer of an initial public offering about the value of the security to avoid market failure a solution is proposed in which the issuer makes a disclosure about firm value that is verified by an investment banker the investment banker enters into a contingent contract with investors which imposes a penalty if the ex post observable cash flow indicates fraudulent disclosure a bivariate signalling model is formulated and solved and testable implications are derived from comparative statics analysis

is inequality harmful for growth comment endogenous growth models have reignited interest in institutional and path dependencies in the economic growth process one reason for the interest in endogenous growth models is that they may explain why countries consistently grow at different rates in this vein it has been recently proposed that greater economic inequality reduces future economic growth an important paper in this literature is by torsten persson and guido tabellini 1994 who will be referred to as pt pt s model shows why it is reasonable to expect a negative relationship between inequality and future economic growth moreover their empirical evidence is consistent with their contention if pt s findings are robust to other data sets there would be important policy implications for example they imply that policy makers should not only be concerned with the distributional implications of government policies for political and social reasons but also because income distribution has long run effects on economic growth this indicates that greater u s income inequality since the early 1970 s may have resulted in lower subsequent economic growth however pt s results are somewhat fragile to various specifications suggesting that they should be replicated with different data sets and over different time periods pt p 617 with these implications in mind this study employs data from a panel of u s states to further explore the relationship between economic growth and income inequality in what follows section i summarizes pt s study and discusses how this comment extends their findings the empirical implementation and results in section ii directly examine the link between overall income inequality and growth section iii expands the analysis to alternative measures of income distribution and government policy one emphasis in section iii is the distinction between how the overall income distribution especially at the tails influences economic growth from how the relative well being of the median voter affects economic growth section iv provides some concluding discussion

democracy and national economic performance the preference for stability appear to arise because democracies ameliorate the effects of social cleavages another mechanism that might explain democratic stability when growth and volatility are jointly examined democracies reveal highly favorable economic results oes democracy affect national economic performance and if so how no question is more central to the study of political economics almost all previous work on democracy and economic performance has focused exclusively on growth rates with contradictory and confusing results in this article we argue that to reveal the impact of democratic institutions on economic performance scholars must consider two dimensions of economic performance growth rate and volatility we begin with a novel hypothesis economic policy in democracy is risk avoiding relative to policy in nondemocracies 1 because voters are riskaverse they penalize incumbent governments for economic volatility and democratic governments respond accordingly in nondemocracies we posit that elites are more likely to seek risk that voters would reject consequently autocracies produce systematically more economic volatility than

the productivity of trust this paper tests whether social trust affects total factor productivity tfp using both development and growth accounting we find strong evidence of a causal positive effect of social trust on the level and growth of tfp we moreover observe that the effect of social trust on tfp runs through economic judicial institutions but not through political institutions those findings resist a series of robustness checks

political instability and export performance in sub saharan africa the political landscape of post independent sub saharan africa ssa has been one of rampant coups d etat existing evidence suggests such elite political instability pi has been growth inhibiting even when exports are accounted for in the light of the increasing interest in the role of export promotion strategies in fostering economic growth however the present paper examines the impact of pi on export performance in these economies the paper explores the hypothesis that the lack of a stable political environment adversely influences export performance via competitiveness and that pi may actually play a more crucial role in export than in overall gdp growth based on detailed data on the incidence of coups in 30 ssa countries real export growth over 1967 1986 is regressed on a principal component of the various forms of coup events successful coups abortive coups and coup plots as well as on export structure terms of trade production capacity and exchange rate misalignment the results

new evidence on the relationship between democracy and economic growth it is often maintained that democracy is a luxury which comes at a price in terms of subsequent slower increases in national living standards however various recent cross section studies on economic growth have found evidence that lack of civil and political liberties is negatively correlated with economic growth using a new measure of democracy which is based upon the number of years that a country can be regarded as a democracy the robustness of this relationship is examined both direct and indirect effects of lack of democratic liberties are analysed our main conclusion is that the relationship between democracy and economic growth is not rubust

does economic integration damage or benefit the environment africa s experience abstract the leaders of african nations have committed to the establishment of the continental free trade area cfta over the coming years improved links among the african nations via increased intra regional trade have been considered as an essential mechanism to produce desired growth run overs and to support regional economic improvement however remarkable theoretical and empirical evidence has shown that increased trade might damage the environment and therefore may hinder the effort towards sustainable development and poverty reduction on the continent the present paper seeks to investigate and test the impact of intra africa trade using two measurements of environmental pollutants namely co2 and mp10 whilst integrating economic growth and energy consumption the study used a panel dataset regarding 46 african countries over the period 1990 2017 to carry out the empirical analysis the latest panel estimation techniques were employed more specifically and for the urbaneness purpose we employed a parametric technique which is dynamic ols and a non parametric approach which is fmols the results of both methods suggested that intra africa trade improved environmental quality on the continent in addition the results confirmed the presence of the environmental kuznets curve ekc hypothesis the findings also indicated that whilst the consumption of energy played a vital role in the deterioration of the environment its impact remained marginal overall the results implied that intra regional trade and the environment quality were mutually supportive in africa

income distribution and macroeconomics this paper analyzes the role of wealth distribution in macroeconomics through investment in human capital it is shown that in the presence of credit markets imperfections and indivisibilities in investment in human capital the initial distribution of wealth affects aggregate output and investment both in the short and in the long run as there are multiple steady states this paper therefore provides an additional explanation for the persistent differences in per capita output across countries furthermore the paper shows that cross country differences in macroeconomic adjustment to aggregate shocks can be attributed among other factors to differences in wealth and income distribution across countries

economic obstacles to expanding intra african trade abstract the paper extends the gravity model to examine the impact of infrastructure availability economic policy and internal political tensions on intra african trade to highlight specific obstacles hampering such a trade bilateral trade between africa and developed countries is also analyzed the results show that besides traditional gravity variables poor infrastructure economic policy mismanagement and internal political tensions have a negative impact on trade among african countries except for political tensions the identified obstacles are specific to intra african trade since they have no impact on african trade with developed countries

political violence and excess liquidity in egypt in this article we estimate a time series model of excess liquidity in the egyptian banking sector while financial liberalisation and financial stability are found to have reduced excess liquidity these effects have been offset by an increase in the number of violent political incidents arising from conflict between radical islamic groups and the egyptian state the link between political events and financial outcomes provides a rationale for economic policy interventions by the international community in response to increases in political instability

competition with hidden knowledge in markets where product quality is diffuse and verification by buyers is sufficiently costly high quality sellers have an incentive to signal to buyers by investing in some activity that is more costly for low quality sellers unfortunately with competition among buyers over the price paid for each level of the signal there is in general no nash equilibrium however it is sufficient for equilibrium that i low quality sellers would under symmetric information choose not to enter the market and ii the rate at which the marginal cost of signaling declines across types is sufficiently large

political equilibrium income distribution and growth this paper analyzes the impact of income distribution on growth when investment in human capital is the source of growth and individuals vote over the degree of redistribution in the economy the model has three main features first very different patterns of income distribution are conducive to high growth at different levels of per capita income second growth is associated with an externality whereby investment in human capital by one group increases the productivity of other groups thus potentially enabling them to invest in human capital third the initial pattern of income distribution and the resulting political equilibrium are crucial in determining whether the transmission of this externality is promoted in which case growth is enhanced or prevented in which case growth is stopped using a non overlapping generations model with voting i derive several empirical implications in particular the model implies an inverted u relation between levels of inequality and levels of income in cross sections but not necessarily in time series a result that seems consistent with a number of empirical studies

external shocks politics and private investment some theory and empirical evidence abstract the manner in which the political system responds to external economic shocks in developing countries is a key determinant of the private investment response we look at a simple model of political economic equilibrium to make this intuition more precise and developed the idea of a political transmission mechanism even in the confines of this simple model we find that ambiguities abound domestic politics can magnify or dampen the effect of the external shock in our empirical work we find that a high level of urbanization magnifies the investment reduction in response to an external shock this is consistent with the supposition that high levels of urbanization are conductive to distributive politics with pernicious economic effects we also find that the provision of political rights is conductive to superior private investment behavior

democrats dictators and demonstrators 1 introduction a sizable amount of recent empirical literature has focused on the relation between democracy and economic growth however most of these papers such as barro 1996 helliwell 1994 and the studies summarized in przeworski and limongi 1993 concentrate on the relationship between levels of democracy and economic growth this article focuses on the relationships among democratic movements governmental responses to these movements and economic growth democratic movements provide a distinct perspective from analyzing the relationship between levels of democracy and economic variables democratic movements by definition focus on collective action and are reflective of the wishes of large segments of society whereas many actual changes in democracy occur through behind the scenes maneuvers of political elites sometimes but not always in response to popular movements 1 additionally a democratic movement can fail if repression of the movement succeeds as in burma now myanmar in 1988 and china in 1989 in these and other repressed movements although a large segment of society has expressed a desire for a more democratic form of government the existing government has indicated that it is prepared to resist those demands this tension between the actual level of democracy and the level desired by citizens presumably has economic consequences in addition to the consequences of the actual level of democracy of course repression is not the only outcome of democratic movements for example democratic movements in eastern europe in 1989 90 with the partial exception of romania led to concessions and democratic reforms by the governments involved the focus of this article includes both repressed and successful democratic movements as well as democratic transitions that occurred without widespread democratic movements in this article i provide an enhanced version of the data set of democratic movements in minier 2001 incorporating a classification of the government s response to each movement using these data i address two main questions first what are the effects of a democratic movement on the economy specifically how does a democratic movement affect economic growth and given that a democratic movement has occurred what are the economic ramifications of a government s response to that movement in particular does the choice of repression versus concessions affect subsequent growth second democratic transitions do not always require a widespread democratic movement how do subsequent economic conditions differ between countries that become democratic through a democratic movement and countries in which no movement occurs 2 ii background democratic movements relate to both political instability and democracy previous empirical studies have established that political instability is negatively correlated with economic growth and that the level of democracy is positively correlated with income levels although the relationship between democracy and growth is more ambiguous 3 the related theoretical literature has focused on the probability of success for a revolution or insurrection more generally as in grossman 1991 and roemer 1985 or the probability that a government grants democratic concessions as in rosendorff 2001 and acemoglu and robinson 2000 political instability can be measured in a number of ways londregan and poole 1990 use whether or not a coup d etat occurs alesina et al 1996 expand this to include constitutional changes general economic growth studies that include a measure of political instability such as barro 1991 generally use some combination of the average number of revolutions coups and political assassinations in this article i provide additional insight into the relationship between political instability and economic growth by investigating a distinct form of political instability democratic movements

directly unproductive profit seeking dup activities this paper propses directly unproductive profit seeking dup activities as a general concept that embraces a wide range of recently analyzed economic activities including the subset of rent seeking activities considered by krueger it then proceeds to provide a synthesis and generalization of the welfare theoretic analysis of such activities by developing a fourfold categorization of cases depending on the levels of distortions before and after the dup activity thus a unification and overview of the subject are achieved

seigniorage and political instability the importance of seigniorage relative to other sources of government revenue differs markedly across countries this paper tries to explain this regularity by studying a political model of tax reform the model implies that countries with a more unstable and polarized political system will have more inefficient tax structures and thus will rely more heavily on seigniorage this prediction of the model is tested on cross sectional data for seventy countries the authors find that after controlling for other variables political instability is positively associated with seigniorage copyright 1992 by american economic association

historical evidence on the finance trade growth nexus abstract we study linkages between financial development international trade and long run growth using data since 1880 for 17 now developed atlantic economies and a set of cross country and dynamic panel data models we find that finance and trade reinforce each other in data before 1930 but that these effects do not persist after the second world war financial development affects growth positively throughout the sample period while trade affects growth strongly and independently after 1945 we attribute the rising importance of trade to major post world war ii changes in tariffs and quantity restrictions associated with the gatt the establishment of the european common market and the gradual elimination of capital controls after 1973 the findings are robust to the use of deep fundamentals such as legal origin and indicators of the political environment as instruments for financial development and trade financial development however links more closely than trade to these fundamentals

signaling and the valuation of unseasoned new issues a comment in the march 1982 issue of this journal david downes and robert heinkel 1 present an empirical examination of the role of signaling in the valuation of initial public offerings of common stock for a large sample of unseasoned new issues they examine the leland pyle 2 signaling hypothesis that firm value should be positively related to the fraction of equity retained by the original shareholders downes and heinkel conclude that the data are consistent with the leland pyle signaling hypothesis in this comment i present a more complete test of the leland pyle signaling model i also present two alternative explanations for the positive empirical relation between firm value and insider holdings which i label the agency hypothesis and the wealth effect hypothesis i find that the testable implications of the agency hypothesis are supported while the evidence is ambiguous with respect to the testable implications of the wealth effect and signaling hypotheses

new issues on the u k unlisted securities market the ability of entrepreneurs to signal firm value the present paper investigates whether small firm entrepreneurs are able to signal the value of their firms to potential investors when seeking a listing on the u k unlisted securities market usm the signals considered are the percentage of equity retained by the original entrepreneurs the net proceeds raised by an issue the choice of advising agents to an issue the disclosure of an earnings forecast and the level of underpricing of the new issue in addition the possible interactions between the individual signals are considered and included in the analysis the results of the empirical analysis suggest that firm value is positively and significantly related to the percentage of retained equity and the net proceeds raised thus suggesting therefore that stock markets will invest at higher values ceteris paribus if entrepreneurs indicate confidence in their enterprises via levels of equity retention and the funds they intend to invest in future projects

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

does the quality of institutions enhance savings the case of sub saharan africa over the last three decades there has been increasing disparity in savings across regions and income groupings globally in this paper we investigate whether the quality of institutions explains

financial intermediation and delegated monitoring this paper develops a theory of financial intermediation based on minimizing the cost of monitoring information which is useful for resolving incentive problems between borrowers and lenders it presents a characterization of the costs of providing incentives for delegated monitoring by a financial intermediary diversification within an intermediary serves to reduce these costs even in a risk neutral economy the paper presents some more general analysis of the effect of diversification on resolving incentive problems in the environment assumed in the model debt contracts with costly bankruptcy are shown to be optimal the analysis has implications for the portfolio structure and capital structure of intermediaries

economic freedom government policy and the trade off between equity and economic growth this study investigates the role that economicfreedom plays in economic growth and in the distribution in marketincome the role of government policy in advancingeconomic progress and in promoting income equality and the effectthat the rate of economic progress has on thedistribution of market income structural and reduced formmodels are estimated that reveal that economic freedompromotes both economic growth and equity and that there is apositive but relatively small trade off between growth andincome inequality

ethnic diversity and employment growth in english cities there are many reasons why cities with diverse populations may grow faster ethnic diversity might attract human capital tourists or firms increase productivity through diverse approaches to problem solving or ethnic minority entrepreneurship yet there are also reasons to believe that diversity could be harmful by leading to sub optimal provision of public goods or reducing trust or social capital or it may be irrelevant being merely a proxy for class a number of studies have shown both positive and negative relationships between diversity and growth using a range of different measures for diversity this paper asks two questions have more diverse english cities grown faster and does measurement matter is it important to have a multinational population or an ethnically diverse one to answer these questions in this paper a range of models are estimated for employment growth for 53 english cities between 1981 and 2001 the evidence suggests that cities with a high proportion of their populati

what causes the ipo underpricing new evidence from china s sme market we study 10 year ipo initial returns in china s small and medium sized enterprise sme board between 2006 and 2016 including 755 ipo samples at the same time we test how policy changes of ipo p

economic inequality and its socioeconomic impact abstract income inequality is of fundamental interest not only to economists but also to other social scientists a substantial literature in economics and the social sciences has investigated the relationship between income inequality and economic growth and a variety of social phenomena the links between inequality and economic growth are explored as well as those between inequality and such key social variables as political conflict education health and crime the analysis in this paper follows a two step process first a review of the empirical evidence relating inequality to growth and to each of the above social variables is undertaken second the various causal mechanisms that have been proposed in the social science literature to explain those links are surveyed

signalling and the valuation of unseasoned new issues revisited this paper provides further empirical evidence on the relation between entrepreneurial ownership retention and the initial value of unseasoned common shares a canadian data set is employed to estimate the various empirical specifications used in previous studies and to examine additional variables suggested by recent developments in the theoretical literature the estimation is carried out using a more general procedure to correct for heteroskedasticity in contrast to previous findings the entrepreneurial ownership reten tion signal does not possess statistical significance in any ofthe models examined

explaining global patterns of international aid for linked biodiversity conservation and development summary there is little systematic knowledge about the nature extent and trends of international aid for projects that link biodiversity conservation and development goals this study uses a new dataset to analyze spatial and temporal patterns of such aid globally over the past three decades results reveal significant donor selectivity in aid allocation though linked conservation and development aid comprised more than two thirds of all biodiversity related assistance biodiversity aid generally was directed to biodiversity rich well governed countries but countries able to exert greater political leverage secured more linked aid than aid targeted to conservation without a stated development objective

managers earnings forecasts and intra industry information transfers abstract the effect that voluntarily disclosed managers earnings forecasts have on the security prices of the announcing firms and other firms in the same industry is examined the results are consistent with information content in managers forecasts and with information transfer between forecast firms and other firms in the industry these inferences are drawn from firms abnormal returns computed from single and two index pricing models where the latter includes market and industry indexes interestingly while a positive information transfer is evident with market model residuals once industry cross sectional covariation in firms returns is removed no directional relation is apparent

it s the rents stupid the political economy of the resource curse a number of studies suggest that natural resources can have a negative impact on the developing prospects of countries empirical results suggest that political economy models of patronage and rent seeking are central to understanding why such a resource curse arises in other words the resource curse is created by certain resource rents leading to dysfunctional behaviour this article introduces the term impartiality enhancing institutions to structure policy debates by distinguishing conditions under which negative effects of resources can be mitigated moreover it is argued that viewing institutions as an equilibrium outcome has implications for the analysis of institutional change policy initiatives that do not promote the impartiality of institutions nor attend to the underlying interests and incentives keeping a bad institutional equilibrium in place will not help lift the resource curse

public sector capital and the productivity puzzle a number of studies have suggested a quantitatively important relationship between public sector capital accumulation and private sector productivity with the most compelling evidence derived from analyses of state level data estimates herein of production functions that use standard techniques to control for unobserved state specific characteristics however reveal essentially no role for public sector capital in affecting private sector productivity only estimates of state production functions that do not include such controls find substantial productivity impacts this result reconciles existing econometric estimates with the findings of hulten and schwab based on growth accounting techniques as such techniques effectively control for state specific effects region level estimates are essentially identical to those from state data suggesting no quantitatively important spillover effects across states copyright 1994 by mit press

testing for deliberate underpricing in the ipo premarket a stochastic frontier approach we re evaluate the ipo underpricing phenomenon using the stochastic frontier methodology the advantage of the stochastic frontier is that it can be used to measure the level of deliberate underpricing in the premarket without using after market information this is accomplished through the estimation of a systematic one sided error term that measures inefficiency or the difference between the maximum predicted offer price and the actual offer price data for the analysis are comprised of 1 035 ipos of common stock issued by firm commitment between 1975 and 1984 ipos appear to be deliberately underpriced in the premarket in both hot market and nonhot market periods moreover the determinants of the maximum ipo price have different effects in the two time periods article published by oxford university press on behalf of the society for financial studies in its journal the review of financial studies

does liberte egalite a survey of the empirical links between democracy and inequality with some evidence on the transition economies the effect of the distribution of political rights on income inequality has been studied both theoretically and empirically the authors review the existing literature and in particular the available empirical evidence the literature suggests that formal exclusion from the political process through restrictions on the voting franchise appears to have caused a high degree of economic inequality and democratization in the form of franchise expansion has typically led to an expansion in redistribution at least in the small sample of episodes studied in a less pronounced way albeit more emphatically compared with the ambiguous results of earlier research recent evidence indicates an inverse relationship between other measures of democracy based on civil liberties and political rights and inequality the transition experience of eastern european countries however seems to some extent go against these conclusions this opens possible new vistas for research namely the need to incorporate the length of democratic experience and the role played by ideology and social values

government effectiveness and regional variation in informal employment abstract this article analyses the role of government effectiveness in the determination of informal employment a theoretical model is developed in which local governance and worker skill level are assumed to influence the decision of the worker whether to seek employment in the formal or informal sectors the model is assessed empirically using data from brazil where almost half of the urban labour force is employed informally the empirical analysis supports the predictions of the model and suggests that the probability of a worker being employed informally is lower in regions with better governance and higher average education

income inequality and economic freedom in the u s states this paper examines the impact of economic freedom on income inequality using cross sectional data for u s states while previous research has explored this relationship internationally the results have been conflicting in addition while it seems obvious that the large institutional differences across countries will impact income inequality it isn t so obvious that the smaller variation in policies among u s states can have a measurable impact can improvements in income inequality be used as a justification for marginal pro market policy reforms at the state level or is this argument applicable only to national level institutional reforms

a theory of environmental risk disclosure abstract the regulation of environmental risks increasingly emphasizes the awareness and empowerment of stakeholders the success of this approach however seems to depend crucially on the quality of environmental disclosures in this paper we investigate the amount and quality of the information that would be voluntarily delivered to some stakeholder by a potential polluter we find that information may be hazier when the stakeholder is confident or naive a priori the cost of analyzing the received reports increases little with their complexity or a polluter s net expected payoff from undertaking an industrial activity that would turn out to be unsafe is small a worried stakeholder and a low cost of producing more accurate figures on the other hand favor disclosure of high quality information by delivering information of very good quality safe firms can set themselves apart more easily from dangerous ones the higher the relative ex post payoff from their current industrial activity implications of this framework for the scope and design of public programs of environmental disclosure are briefly examined

policy making in resource rich countries economic development depends upon resource availability resource allocation and the efficiency of resource use one would presume that countries with an abundance of natural resources would stand a better chance of developing than resource poor countries recent experiences in less developed countries show however that countries with an abundance of natural resources have grown at a slower pace than countries with scarce natural resources zambia is a case in point its economy has been based on copper mining but over the last three decades per capita incomes in zambia have been halved this paper shows how policy making in such a resource abundant economy is biased by the availability of resource rents it further discusses the implications for the policies of international financial institutions and other donors in such a setting and the possibilities for the domestic process to sustain a system of good governance

natural resources and the tradeoff between authoritarianism and development abstract why do african and middle eastern countries seem cursed by an abundance of natural resources yet usa australia and norway seem blessed a growing literature has argued that the benevolence or malignance of natural resources depends upon the quality of institutions this paper offers a new explanation based on associational freedom and its interaction with the political system the model predicts that natural resources have an adverse impact on economic performance and transition to democracy in authoritarian regimes but not in democracies it also predicts that repression of associational freedom will be increasing in natural resources in authoritarian regimes i test the model s predictions using fixed effects regressions on an international panel from 1975 to 2000 and find support

macro and micro perspectives of growth and poverty in africa this article reviews trends in poverty economic policies and growth in a sample of african countries during the 1990s drawing on the better household data now available experiences have varied some countries have seen sharp drops in income poverty whereas others have witnessed marked increases in some countries overall economic growth has been pro poor and in others not but the aggregate numbers hide systematic distributional effects taking both macro and micro perspectives of growth and poverty in africa the article draws four key conclusions first economic policy reforms improving macroeconomic balances and liberalizing markets appear conducive to reducing poverty second market connectedness is crucial to enable participation in the gains from economic growth some regions and households by virtue of their remoteness were left behind when growth picked up third education and access to land emerge as key private endowments to help households benefit from new economic opportunities finally rainfall variations and ill health have profound effects on poverty outcomes underscoring the significance of social risk management in poverty reduction strategies in africa

the political economy of growth a critical survey of the recent literature this article reviews the recent literature on the political economy of growth focusing on the research that has developed at the intersection of the endogenous growth literature and the new political economy it explores the relationship among four key variables economic growth and capital accumulation political instability political freedom and democratic institutions and income inequality

media freedom political knowledge and participation this paper examines the relationship between media freedom from government control and citizens political knowledge political participation and voter turnout to explore these connections i first examine media freedom and citizens political knowledge in thirteen central and eastern european countries with data from freedom house s freedom of the press report and the european commission s candidate countries eurobarometer survey next i consider media freedom and citizens political participation in 60 countries using data from the world values survey finally i investigate media freedom and voter turnout in these same 60 or so countries with data from the international institute for democracy and electoral assistance i find that where government owns a larger share of media outlets and infrastructure regulates the media industry more and does more to control the content of news citizens are more politically ignorant and apathetic where the media is less regulated and there is greater private ownership in the media industry citizens are more politically knowledgeable and active these results are robust to sample specification and alternative measures of media freedom

income distribution and sociopolitical instability as determinants of savings a cross sectional model the purpose of this cross national study is twofold first it introduces income distribution and sociopolitical instability as arguments in the savings function second it presents some empirical evidence in relation to their quantitative effects on savings it is shown that sociopolitical instability has profound effects on the savings ratio it is also shown that the bulk of savings is produced by the middle income class as a result a redistribution of income at the expense of the upper income class yields a constant or an increased savings ratio developing on whether such a redistribution includes the lower income class or not

the welfare costs of price controls for cars and color televisions in poland contrasting estimates of rent seeking from recent experience the welfare costs of price controls can vary enormously depending on the method of allocating the goods in shortage and the possible rent seeking costs that may result with full rent dissipation the welfare loss from price controls on polish color televisions in 1989 was about ten times the standard estimates of distortion costs which ignore rent seeking and was more than 100 percent of the value of domestic producers sales the methods of allocating cars however did not result in rent seeking costs the domestic price controls were an unintended implicit subsidy to imports subsidies for cars were estimated at 43 percent and for color televisions at 22 percent

institutional quality thresholds and the finance growth nexus using an innovative threshold estimation technique this study examines whether the growth effect of financial development in countries with distinct levels of institutional development differs the results demonstrate that there is a threshold effect in the finance growth relationship specifically we found that the impact of finance on growth is positive and significant only after a certain threshold level of institutional development has been attained until then the effect of finance on growth is nonexistent this finding suggests that the financial development growth nexus is contingent on the level of institutional quality thus supporting the idea that better finance i e financial markets embedded within a sound institutional framework is potent in delivering long run economic development

investment in the absence of property rights the role of incumbency advantages in many situations the individuals who can generate some output must enter a contest for appropriating this output this paper analyses the investment incentives of such agents and the role of incumbency advantages in the contest depending on the advantages an increase in the productivity of the investment can decrease or increase the amount of investment the results are applied to autocrats investment behavior and job specific investment in organizations

channels and policy debate in the globalization inequality poverty nexus the process of globalization has led to a much greater integration of the world economy the flows of trade capital labour technology and information across national borders have accelerated since the 1980s and created an environment conducive to faster economic growth and transmission of knowledge it is evident that the forces of globalization provide a strong potential for a major reduction in poverty in the developing world however for a number of reasons brought out in this chapter the positive impact of globalization on poverty alleviation worldwide has not been as substantial as one might have expected in this chapter we explore structural factors and policies within the world economy and national economies that impede the full transmission of the benefits of the various channels of globalization to poverty reduction

the worldwide governance indicators six one or none abstract aggregate indexes of the quality of governance covering large samples of countries have become popular in comparative political analysis few studies examine the validity or reliability of these indexes to partially fill this gap this study uses factor confirmatory factor and path analysis to test both measurement and causal models of the six worldwide governance indicators they purportedly measure distinct concepts of control of corruption rule of law government effectiveness rule quality political stability and voice and accountability rather than distinguishing among aspects of the quality of governance we find that they appear to be measuring the same broad concept

national competitive advantage and the roles of economic and political freedom evidence from hong kong the equivocal interrelationships between economic performance and the institu tions of respectively economic and political freedom are examined using data from firms op erating in hong kong an economy where both an erstwhile paramount international business reputation for competitiveness and the institutional basis on which it was predicated have come into question in recent years it is hypothesized that i both economic and political freedom declines will be associated with a proxy for future economic performance competitiveness decline but that ii the correlation of economic freedom declines with competitiveness de cline will be mediated by political freedom declines hierarchical regression analyses tend to support these hypotheses although results vary by firm origin

is trust the missing root of institutions education and development we report evidence that trust is the missing root relating education institutions and economic development we observe that more trust both increases education and improves legal and bureaucratic institutions which in turn spurs economic development we substantiate this intuition with a series of regressions that provide evidence that trust determines both education and the quality of institutions and that education and institutions in turn affect gdp per capita

regional integration as diplomacy regional integration agreements rias are examples of second best and have an ambiguous impact on welfare contend the authors they build a model in which rias unambiguously raise welfare by correcting for externalities it assumes that trade between neighboring countries increases trust between them and reduces the likelihood of conflict the optimum intervention in that case is a subsidy on imports from the neighbor the authors show that an equivalent solution is for the neighboring countries to tax imports from the rest of the world that is to form an ria together with imposing some domestic taxes in fact security threats have moved neighboring countries to form rias examples include the creation of the european coal and steel community 1951 and the european economic community 1957 to reduce the threat of war in europe as well as various rias among developing countries the authors show among other things that 1 the optimum tariffs on imports from the rest of the world are likely to decline over time 2 deep integration implies lower optimum external tariffs if it is exogenous 3 but if deep integration is endogenous it implies higher optimum external tariffs before it occurs and lower ones thereafter and 4 enlargement of a bloc in terms of symmetric countries has an ambiguous impact on external tariffs but improves welfare and some form of domino effect exists in the sense that enlargement increases the incentive for nonmembers to seek accession although externalities associated with security matters imply that an ria may maximize welfare this model suggests that the ria is a transitory arrangement in the sense that optimum trade preferences are highest at the time the ria is formed when security is low and tend to decline over time in other words the ria s external trade policy becomes increasingly open over time as well as following deep integration

the effect of decentralized governance on timber extraction in european russia good governance is often promoted for economic growth but its impact on natural resource use in developing and transitional economies is not well understood for example many scholars promote improved governance as a means to slow resource use whereas others have found that better governance increases extractive resource activities in this paper we use within country variation in russia to test the impact of governance on timber harvesting using a reduced form fixed effects model and satellite based estimates of forest cover we find a statistically significant and non linear effect of governance on the area of timber harvested for a marginal improvement in governance timber harvesting increases but this effect decreases at high levels of governance these results are robust to alternative specifications and when instrumenting for economic growth governance could impact timber harvesting in russia through ownership risk i e tenure security through the costs of doing business i e bribes or both nonparametric regressions and qualitative evidence suggest that both factors are at play in russia this analysis provides additional evidence that improving governance may increase natural resource extraction this has important implications for policy prescriptions that suggest good governance will slow resource use in developing and transitional economies

distributive politics and economic growth a crude distinction between economics and politics would be that economics is concerned with expanding the pie while politics is about distributing it in this paper we analyze the relationship between the two we focus on how an economy s initial configuration of resources shapes the political struggle for income and wealth distribution and how that in turn affects long run growth our main conclusion is that inequality is conducive to the adoption of growth retarding policies we derive this result from a simple political economy model of growth and present cross country evidence consistent with it the key feature of our model is that individuals differ in their relative factor endowments we distinguish between two types of factors an accumulated factor called capital and a nonaccumulated factor called labor growth is driven by the expansion of the capital stock which is in turn determined by individual saving decisions long run growth is endogenous as the aggregate production function is taken to be linearly homogeneous in capital and productive government services taken together the provision of government services is financed by a tax on capital because government services are productive a small tax on

is the proposed east african monetary union an optimal currency area a structural vector autoregression analysis summary this paper empirically assesses the suitability of the east african ea countries for a regional monetary union by testing for symmetry of the underlying structural shocks the results indicate that supply and demand shocks are generally asymmetric which does not lend strong support for forming a currency union in the ea region at the moment however the speed and magnitude of adjustment to shocks is similar across the countries therefore further integration of the economies might lead to more favorable conditions for a monetary union although evidence in favor of linking an ea currency to an external anchor is weak such support seems to favor the euro

modelling political instability and economic performance israeli investment during the intifada i construct a model of investment in israel that incorporates both standard economic factors and indicators of political instability and unrest the model is used to estimate both the extent to which the intifada has depressed israeli investment in different kinds of capital good and the size of the corresponding peace dividend

integrating social conflict into economic theory the generalisation of coasian theorem to the power relationship amounts to depicting conflict as a bargaining process between conflictual parties that are simultaneously both partners and adversaries this perspective leads to different models of rational conflicts i e a threat of conflict without any real clash an alternative approach is developed by different models inspired by the public choice school which build upon the logic of coercive power within the framework of a self interested behaviour the integration of social conflicts in a narrowly defined individual cost benefit theoretical framework has resulted in reducing social conflict to real private but not social conflict in other words economic theory has considered social protesters either as potential or actual looters but rarely as a group of people struggling for a common cause integration of social conflict into economic theory will require i abandoning the ubiquitous market model when describing conflictual relationships ii accepting the logic of force or coercive power as a starting point and iii expanding the idea of interest to include encompassing including class interest

empirical assessment of the impact of auditor quality on the valuation of new issues abstract this paper reports empirical tests of an hypothesized positive relation between audit quality and firm specific risk that is predicted by datar feltham and hughes 1991 theoretical analysis of auditor choice when firms go public three types of proxies for ex ante firm specific risk are used to test this relation regression coefficients that theory relates to the firm specific risk ex ante proxies available from prospecti and ex post variances in returns results from the first are moderately consistent with our hypothesis while those from the latter two are either mixed or contrary

risk bearing and the theory of income distribution this paper develops the stochastic theory of distribution with a dynamic model which focuses on the role of incomplete insurance in generating inequality unlike previous work our approach takes explicit account of the reason for market incompleteness in modeling agents behaviour in particular the amount of risk borne is endogenous using a model of growth with altruism in which agents are risk averse and there is moral hazard we show that lineage wealth follows a markov process which converges globally to an ergodic distribution this also represents the long run population distribution of wealth we discuss the role of particular assumptions such as availability of production loans and unboundedness of utility in yielding the qualitative properties of the distribution of wealth the choice of occupation and the prevention of poverty traps