unionization and labor market institutions in advanced capitalism 1950 1985 this article examines the depedence of unionization on labor market institutions and long run trends in inflation unemployment and the sectoral composition of the labor force in 18 oecd countries the large number of contending explanations highlights the difficulty in comparative sociology of drawing confident conclusions when there are few cases to compare this problem is addressed through diverse evidence a review of the comparative historical record and a time series analysis to form a bayesian prior distribution which is combined with a cross sectional data set to sharpen conventional estimates of economic and institutional effects this analysis indicates working class organization in trade unions expanded in the postwar period where labor acquired an institutional influence over capitalist labor markets

workfare wellbeing and consumption evidence from a field experiment with kenya s urban poor abstract restrictions like work requirements and constraints on voucher transfers are often used in social welfare systems but little empirical evidence exists on their impact on wellbeing we conducted a 10 day randomized experiment with 432 individuals living below the poverty line in the kawangware settlement of nairobi kenya testing two elements of social welfare design workfare versus welfare and restricted versus unrestricted vouchers participants were randomly assigned to a work condition involving daily work for unrestricted vouchers or one of two wait conditions involving daily waiting for vouchers that were either unrestricted or partially restricted to staple foods we find that working improved psychological wellbeing relative to waiting suggesting that the means of implementing welfare programs may have important effects on individuals beyond the impact of monetary benefit alone furthermore although the restrictions were inframarginal partially restricted vouchers crowded in spending on staple foods suggesting the existence of a flypaper effect in spending from restricted vouchers

lobbying by capital and labor over trade and labor market policies abstract this paper uses the common agency approach to analyze the joint determination of product and labor market distortions in a small open economy capital owners and union members lobby the government on both tariffs and minimum wages while other factors of production are not organized the paper shows that product and labor market distortions always move in the same direction and that their level is not modified by social pacts between capital and labor it also shows that labor market distortions are second best hence conditionality by foreign organizations should target distortions in product markets but not in labor markets

strikes and political activism of trade unions theory and application to bangladesh the behavior of bangladeshi trade unions is characterized bypolitical activism and momentous strikes called hartalsthere have played a crucial part in most political changes inthis country we offer a theoretical framework for discussingthis fact and we test empirically its main prediction bybringing out the political cycle that characterizes theoccurrence of strikes in bangladesh

the supply and demand for exports in israel abstract using annual data for israel over the period 1960 1989 we estimate an econometric model for the supply and demand for exports a novel feature is that domestic absorption crowds out export supply exports are imperfect substitutes in world markets for tradeables produced abroad the price elasticity of demand is about 1 3 while the price elasticity of supply is about 1 5 the model is simulated to calculate the effects of policy instruments and other exogenous variables on exports and export prices

efficiency analysis for exogenously fixed inputs and outputs we evaluate by means of mathematical programming formulations the relative technical and scale efficiencies of decision making units dmus when some of the inputs or outputs are exogenously fixed and beyond the discretionary control of dmu managers this approach further develops the work on efficiency evaluation and on estimation of efficient production frontiers known as data envelopment analysis dea we also employ the model to provide efficient input and output targets for dmu managers in a way that specifically accounts for the fixed nature of some of the inputs or outputs we illustrate the approach using real data for a network of fast food restaurants

the economics of worldwide stagflation the last fifteen years have witnessed dramatic changes in economics not only in the manner in which the economics profession views economics but also in the manner in which the general public views economics and economists by the late 1960 s there had emerged more or less a consensus macroeconomic framework that is an agreed upon structure to be used to study economic problems at the aggregate level robert solow stated as quoted in leijonhufvud 1968

some models for estimating technical and scale inefficiencies in data envelopment analysis in management contexts mathematical programming is usually used to evaluate a collection of possible alternative courses of action en route to selecting one which is best in this capacity mathematical programming serves as a planning aid to management data envelopment analysis reverses this role and employs mathematical programming to obtain ex post facto evaluations of the relative efficiency of management accomplishments however they may have been planned or executed mathematical programming is thereby extended for use as a tool for control and evaluation of past accomplishments as well as a tool to aid in planning future activities the ccr ratio form introduced by charnes cooper and rhodes as part of their data envelopment analysis approach comprehends both technical and scale inefficiencies via the optimal value of the ratio form as obtained directly from the data without requiring a priori specification of weights and or explicit delineation of assumed functional forms of relations between inputs and outputs a separation into technical and scale efficiencies is accomplished by the methods developed in this paper without altering the latter conditions for use of dea directly on observational data technical inefficiencies are identified with failures to achieve best possible output levels and or usage of excessive amounts of inputs methods for identifying and correcting the magnitudes of these inefficiencies as supplied in prior work are illustrated in the present paper a new separate variable is introduced which makes it possible to determine whether operations were conducted in regions of increasing constant or decreasing returns to scale in multiple input and multiple output situations the results are discussed and related not only to classical single output economics but also to more modern versions of economics which are identified with contestable market theories

intra household behavioral responses to cash transfer programs evidence from a regression discontinuity design summary considering two parent households with children this study investigates the behavioral responses of men and women to a cash transfer program in uruguay asignaciones familiares plan de equidad afam pe we examine its effect on labor market responses marital dissolution and the decision making process regarding the use of money the assignment mechanism to the afam pe exogenously alters the distribution of non labor income across applicant households by targeting the monetary transfer usually to the female spouse our identification strategy exploits both the female targeting and a discontinuity in eligibility for enrollment into the program based on a regression discontinuity design and on a follow up survey matched with program s administrative records this study finds that the program has significant negative effects on the formality choice of women at the eligibility cut off these responses seem to be associated with a lower rate of moving from unregistered jobs to formality we also find suggestive evidence that the program results in women taking greater perceived responsibility for decisions in specific spheres of household expenditures this study represents one of the first efforts to analyze the distributional effects of cct programs on different couples members behavioral responses it offers relevant considerations for the ongoing debate about the impacts of these kind of programs on women s agency in developing countries suggesting the need to discuss new designs for social assistance that reduce discouraging effects on formality

nutrition information and household behavior experimental evidence from malawi incorrect knowledge of the health production function may lead to inefficient household choices and thereby to the production of suboptimal levels of health this paper studies the effects of a randomized intervention in rural malawi that over a six month period provided mothers of young infants with information on child nutrition without supplying any monetary or in kind resources a simple model first investigates theoretically how nutrition and other household choices including labor supply may change in response to the improved nutrition knowledge observed in the intervention areas we then show empirically that the intervention improved child nutrition household food consumption and consequently health we find evidence that labor supply increased which might have contributed to partially fund the increase in food consumption this paper is the first to study whether non health choices particularly parental labor supply might be affected by parents knowledge of the child health production function

a healthier start the effect of conditional cash transfers on neonatal and infant mortality in rural mexico abstract conditional cash transfer programs seek to break the intergenerational transmission of poverty by building the human capital of poor children despite their popularity throughout the developing world relatively little is known about their effect on children s health outcomes this paper evaluates the impact of the mexican conditional cash transfer program progresa on two important health outcomes infant and neonatal mortality it exploits the phasing in of progresa over time throughout rural mexico to identify the impact of the program the paper shows that progresa led to a large 17 decline in rural infant mortality among the treated but did not reduce neonatal mortality on average the benefit cost ratio is between 1 3 and 3 6 tests for heterogeneity show larger declines for some groups including those municipalities whose pre program levels of mortality were above the median and those that prior to the program had higher illiteracy rates and less access to electricity

what caused the rise of conservatism a french view conservatism daniel cohen existing theories of political cycles fail to provide an adequate explanation for the widespread shift to conservative economic policies on one view political parties merely court the median voter but this theory is incomplete because it fails to explain why the median voter has become conservative other theories differentiate parties by their ideologies but they wholly fail to explain where changes of ideology come from this author proposes an explanation that does not need to rely on changes in the underlying preferences of voters or parties but in which changing economic conditions lead to different policy choices thus while ends remain unchanged the means to achieve these ends may vary over time the distinction between right and left is still portrayed by the classical trade off between economic efficiency and equity in order to promote equity the government can always redistribute wealth but in order to preserve economic efficiency wealth redistribution should not be expected to be repeated systematically hence the median voter will prefer a laissez faire to an interventionist government when the economy is understood to be affected by a persistent disturbance and the converse when disturbances are temporary thus the shift to conservatism is seen as the result of the sometimes belated realization by the electorate that the shocks of the 1970s were long lasting current forecasts that unemployment in europe is unlikely to fall suggest the continuation of conservative policies irrespective of whether they are implemented by the right or the left

the political economy of government domestic expenditure in the affluent democracies 1960 80 despite the large number of studies of the determination of government expenditure in the affluent democracies most students of the subject admit that we know relatively little about the complex dynamics of spending change using multiple regression analyses of changes in nonmilitary outlays over the years 1960 to 1973 and 1973 to 1980 this study attempts to remedy some of the problems in the literature by providing new tests of several old hypotheses by introducing and testing several relatively new hypotheses and by evaluating such propositions in the context of an integrated theoretical framework and of analyses that span two distinct political economic eras results suggest that the dynamics of domestic expenditure change are partially conditioned by macroeconomic and political environments of particular eras overall the self interests and ideological preferences of policymakers the institutional and extrainstitutional political action of policy relevant groups and needs for state assistance emerge as principal sources of changes in domestic expenditure

exchange rate policy and wage formation in an economy with many trade unions abstract exchange rate policy may confront governments with an important credibility problem while there is usually a long run gain from abstaining from devaluations there may also be a short run benefit from a devaluation this short run benefit may cause expectations of future devaluations resulting in wage and price rises that make the expectations self fulfilling this issue is analysed within a model with many trade unions if the government pursues a non devaluation policy the trade unions gain from voluntary wage restraint however if the non devaluation policy isn t credible the cooperation on wage restraint may break down

organized labor and the political economy of product market distortions why are economic reforms reversed through strikes and demonstrations in some countries but backed by the labor movement in other countries why do product and labor market distortions differ so much across countries this article addresses these questions by means of a simple heuristic model of the economy that replicates in an integrated manner several independent results from the recent political economy literature unlike most of this literature however the model focuses on the role played by organized labor rather than by rent seeking firms and guilds a two stage game between the government and organized labor determines the level of product market distortions for example import tariffs in the first stage the players may undertake costly actions such as redistributing income or striking in order to increase their bargaining power in the second stage they negotiate over product market distortions and wages under very general assumptions several policy regimes exist changes in the key parameters of the economy may trigger a switch in the strategy of trade unions from confrontation to cooperation and hence change the policy regime cross country data highlight that in spite of its simplicity the model reproduces some observed empirical regularities

exchange rate policy wage formation and credibility abstract since the collapse of the bretton woods system some european countries have pursued discretionary exchange rate policies in order to maintain or enhance the international competitiveness of the traded goods sector these countries which typically feature centralized wage setting have also tended to experience high nominal wage increases the overall outcome may be described as a devaluation wage spiral this paper applies two models of repeated games to analyze the strategic interaction between an exchange rate setting policy maker and a wage setting trade union it is shown how a devaluation wage spiral may result from a conflict of interest over the real wage it is also shown how reputational forces may provide a way out of the devaluation wage spiral

selective trials a principal agent approach to randomized controlled experiments we study the design of randomized controlled experiments when outcomes are significantly affected by experimental subjects unobserved effort expenditure while standard randomized controlled trials rcts are internally consistent the unobservability of effort compromises external validity we approach trial design as a principal agent problem and show that natural extensions of rcts which we call selective trials can help improve external validity in particular selective trials can disentangle the effects of treatment effort and the interaction of treatment and effort moreover they can help identify when treatment effects are affected by erroneous beliefs and inappropriate effort expenditure

resistance to reform status quo bias in the presence of individual specific uncertainty comment why do governments so often fail to adopt policies which economists consider to be efficiency enhancing our answer to this question relies on uncertainty regarding the distribution of gains and losses from reform we show that there is a bias towards the status quo and hence against efficiency enhancing reforms whenever some of the individual gainers and losers from reform cannot be identified beforehand there are reforms which once adopted will receive adequate political support but would have failed to carry the day ex ante the argument does not rely on risk aversion irrationality or hysteresis due to sunk costs jel d72 f13 why do governments so often fail to adopt policies that economists consider to be efficiency enhancing this is one of the fundamental questions of political economy the answer usually relies on what may be

the implications of institutional design for macroeconomic performance reassessing the claims of consensus democracy the choice between a proportional representation pr or plurality based electoral system is commonly assumed to involve a trade off the former is assumed to provide fairer representation but at a

structural distortions and decentralized fiscal policies in emu the combination of discretionary monetary policy labor market distortions and nominal wage rigidity yields excessive inflation as monetary policy tries to exploit nominal wage contracts to address labor market distortions an inflation target reduces inflation but creates a conflict between monetary policy and discretionary fiscal policy if fiscal policy is set at a higher frequency than nominal wages are preventing the associated excessive accumulation of public debt calls for debt ceilings if countries differ substantially in terms of structural distortions uniform debt ceilings must be complemented by country specific debt targets in order to prevent decentralized fiscal authorities from employing debt policy strategically

the impact of conditional cash transfers on marriage and divorce abstracta growing number of less developed countries have introduced conditional cash transfer programs in which funds are targeted to women economic models of the family suggest that these transfer programs may lead to marital turnover among program beneficiaries data from the experimental evaluation of the progresa program in mexico is used to provide new evidence on the short run impacts of targeted transfers on couples union dissolution and individuals new union formation decisions we find that although the overall share of women in union does not change as a result of the program marital turnover increases intact families eligible for the transfers experienced a modest 0 32 percentage points increase in separation rates with most of the effect concentrated among young and relatively educated women households in contrast young single women with low educational attainment levels experienced a substantial increase in new union formation rates the marital transition patterns are consistent

labour market institutions and economic performance labour markets richard freeman do particular types of labour market institution hold the key to economic success should other countries try to emulate the flexibility of the american labour market or the centralization of swedish style corporatism since 1970 within the oecd there has been a sharp divergence both of economic performance and of indicators of labour market structure the paper uses union density and the degree of wage dispersion across industries to proxy a country s underlying labour market institutions in assessing economic performance it is argued that cross country differences in output growth were much smaller than differences in employment growth for given output growth there is a clear negative relationship between employment growth and real wage growth across countries why do different countries find themselves at different points on this trade off the final part of the paper examines the correlation between indicators of labour market structure and the position on the wage employment trade off it concludes that the degree of wage dispersion across industries is the most important indicator of market structure and that countries with very high or very low dispersion typically the countries with highly centralized or highly decentralized bargaining in the labour market have better employment performance than countries with intermediate degrees of centralization and wage dispersion

why are stabilizations delayed when a stabilization has significant distributional implications e g tax increases to eliminate a large budget deficit socioeconomic groups may attempt to shift the burden of stabilization onto other groups the process leading to stabilization becomes a war of attrition each group attempting to wait the others out and stabilization occurring only when one group concedes and bears a disproportionate share of the burden the authors solve for the expected time of stabilization in a model of rational delay and relate it to several political and economic variables they motivate this approach and its results by comparison to historical and current episodes copyright 1991 by american economic association

evaluating the operational efficiency of major ports in the asia pacific region using data envelopment analysis in recent years as competition among international ports has intensified the impartial and objective evaluation of port operational efficiency has become increasingly important in enabling each individual port to understand its peculiar strengths and weaknesses as well as any immediate threats or opportunities that may affect its competitive environment this study applies ccr model bcc model and 3 stage dea model to evaluate the changes in efficiency that have taken place between 1998 and 2001 in 10 ports in the asia pacific region using cross period data the empirical results show that different model will lead to different result on average the efficiency estimated by 3 stage dea procedure is the highest while ccr efficiency is the lowest it should be noted that the efficiencies based on ccr and bcc model are somewhat lower than the 3 stage dea approaches because they do not take the environmental factors managerial inefficiency and statistical noises into account

the credibility revolution in empirical economics how better research design is taking the con out of econometrics since edward leamer s memorable 1983 paper let s take the con out of econometrics empirical microeconomics has experienced a credibility revolution while leamer s suggested remedy sensitivity analysis has played a role in this we argue that the primary engine driving improvement has been a focus on the quality of empirical research designs the advantages of a good research design are perhaps most easily apparent in research using random assignment we begin with an overview of leamer s 1983 critique and his proposed remedies we then turn to the key factors we see contributing to improved empirical work including the availability of more and better data along with advances in theoretical econometric understanding but especially the fact that research design has moved front and center in much of empirical micro we offer a brief digression into macroeconomics and industrial organization where progress by our lights is less dramatic although there is work in both fields that we find encouraging finally we discuss the view that the design pendulum has swung too far critics of design driven studies argue that in pursuit of clean and credible research designs researchers seek good answers instead of good questions we briefly respond to this concern which worries us little

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

the role of shocks and institutions in the rise of european unemployment the aggregate evidence two key facts about european unemployment must be explained the rise in unemployment since the 1960s and the heterogeneity of individual country experiences while adverse shocks can potentially explain much of the rise in unemployment there is insufficient heterogeneity in these shocks to explain cross country differences alternatively while explanations focusing on labour market institutions explain current heterogeneity well many of these institutions pre date the rise in unemployment based on a panel of institutions and shocks for 20 oecd nations since 1960 we find that the interaction between shocks and institutions is crucial to explaining both stylised facts

selected works of michael wallerstein centralized bargaining and wage restraint the literature on corporatism has presented much evidence associating highly centralized systems of collective bargaining with wage restraint and relatively successful macroeconomic performance in addition centralized bargaining is associated with relatively small wage differentials this paper presents a model of the impact of centralized wage setting on both real wages and relative wages the central assumption is that the centralization of wage setting at the national level unites unions who are complements in production since a wage increase for one group of workers negatively affects the welfare of other workers who are complements in production centralized wage setters choose wages below the equilibrium of decentralized wage setting it is also shown that if the union confederation maximizes a utilitarian welfare function with equal weights centralized wage setting decreases wage dispersion while low paid workers clearly gain from centralized bargaining high paid workers may prefer that bargaining be decentralized

efficiency gains from port reform and the potential for yardstick competition lessons from mexico abstract this paper shows how measures of relative efficiency performance could promote yardstick competition between port infrastructure operators the illustration is based on a study of the efficiency effects of the mexican 1993 port reform it covers 1996 99 and relies on a stochastic production frontier to show that mexico s ports achieved 2 8 3 3 average annual efficiency gains since reform the port specific measures point to consistent leaders and laggards which would not all be identified by common partial productivity indicators this information could be built into an explicit incentive based regulatory regime aiming at promoting catch up by laggards

financial incentives in health new evidence from india s janani suraksha yojana this paper studies the health effects of one of the world s largest demand side financial incentive programmes india s janani suraksha yojana our difference in difference estimates exploit heterogeneity in the implementation of the financial incentive programme across districts we find that cash incentives to women were associated with increased uptake of maternity services but there is no strong evidence that the jsy was associated with a reduction in neonatal or early neonatal mortality the positive effects on utilisation are larger for less educated and poorer women and in places where the cash payment was most generous we also find evidence of unintended consequences the financial incentive programme was associated with a substitution away from private health providers an increase in breastfeeding and more pregnancies these findings demonstrate the potential for financial incentives to have unanticipated effects that may in the case of fertility undermine the programme s own objective of reducing mortality

does an intra household flypaper effect exist evidence from the educational fee reduction reform in rural china abstract we test for evidence of an intra household flypaper effect by evaluating the impact of an educational fee reduction reform in rural china on different categories of household expenditure including spending on individual children using pre and post reform data this study exploits cohort comparisons variation in the extent of school fee reductions across different villages and variation in the subsidies received by children enrolled in different grades within the same family to identify the impact of the reform the results show that educational fee reductions are matched by increased voluntary educational spending on the same children who receive the fee reductions providing strong evidence of an intra household flypaper effect

the impact of the bolsa escola familia conditional cash transfer program on enrollment dropout rates and grade promotion in brazil this paper examines the impact of brazil s bolsa escola later renamed bolsa familia program on children s progress in school in brazil the bolsa program which started in the 1990s and expanded rapidly in 2001 and 2002 provides monthly cash payments to poor households if their children between the ages of 6 and 15 are enrolled in school using eight years of school census data from 1998 to 2005 our estimation method compares changes in enrollment and in dropout and grade advancement rates across schools that adopted the bolsa program at different times we estimate that after accounting for cumulative effects the bolsa program has increased enrollment in brazil by about 5 5 percent in grades 1 4 and by about 6 5 percent in grades 5 8 we also estimate that the program has lowered dropout rates by about 0 5 percentage points and raised grade promotion rates by about 0 9 percentage points for children in grades 1 4 and has reduced dropout rates by about 0 4 percentage points and increased grade promotion rates by about 0 3 percentage points for children in grades 5 8 only about one third of brazil s children participate in the bolsa program so the assumption that these results are due only to the impact of the program on participants with no spillover effects onto non participants implies that the impact of participating in the bolsa program is about three times higher than these estimates while these impacts cast a favorable light on the program simple calculations based on the enrollment impacts suggest that the likely benefits in terms of increased wages may not exceed the costs of the program

government special interest groups and economic growth in descending order of robustness and strength the four major conclusions are i the experience of industrial countries in the postwar period indicates that a large welfare state has been associated with a high rate of economic growth ii the olson thesis that powerful special interest groups impede growth receives empirical support iii the relation between growth and the welfare state is non linear with increases in the size of the welfare state beyond some critical level one sixth of gdp according to our estimates resulting in reductions rather than increases in the growth rates and iv the strength of the growth promoting properties of the welfare state is positively related to the strength of special interest groups as proxied by the proportion of the work force unionized one possible interpretation of these results runs as follows a large welfare state may retard economic growth by reducing the incentives to work to save to move and to change on the other hand in a situation where special interest groups have aquired significant power to block change if they so desire the welfare state which offers assistance to those who are the victims of change may play a growth enhancing role in reducing the incentive to block change the fourth conclusion just stated supports this view the welfare state may also foster economic growth through favourable effects on social consensus political stability and labour management relations the results suggest that the growth promoting forces predominate as long as the welfare state is not too large but beyond a certain point which corresponds more or less to the median situation among developed countries today the growth retarding elements come to the fore

bargaining structure and economic performance in the open economy abstract it seems nowadays accepted that both centralized wage bargaining and negotiation at the firm level perform better than sectoral wage bargaining this is because sectoral unions have enough market power to raise wages but do not internalize all the effects of their actions however the ranking may be different in an open economy facing a less than infinitely elastic foreign demand because raising wages improves the country s terms of trade as in the optimal tariff argument as a result welfare is higher in the centralized setting while sectoral bargaining is better than full decentralization when imported goods represent a large share of total consumption

does money matter the effects of cash transfers on child development in rural ecuador abstract a large body of research indicates that child development is sensitive to early life environments so that poor children are at higher risk for poor cognitive and behavioral outcomes these developmental outcomes are important determinants of success in adulthood yet remarkably little is known about whether poverty alleviation programs improve children s developmental outcomes we examine how a government run cash transfer program for poor mothers in rural ecuador influenced the development of young children random assignment at the parish level is used to identify program effects our data include a set of measures of cognitive ability that are not typically included in experimental or quasi experimental studies of the impact of cash transfers on child well being as well as a set of physical health measures that may be related to developmental outcomes the cash transfer program had positive although modest effects on the physical cognitive and socioemotional development of the poorest c

the return of lockouts down under in comparative perspective globalization the state and employer militancy virtually unheard of since the great depression lockouts have reemerged strongly in australia and new zealand just as they have all but disappeared in germany the decline of lockouts in germany is convincingly attributed to the enhanced vulnerability of firms to stoppages in certain circumstances amid globalization but the small open economies of australia and new zealand are equally subject to these pressures using macro and micro level data this article illustrates that neoliberal legislative reforms and institutional change have reconfigured the risks costs and payoffs associated with lockouts amid globalization in doing so some flaws in the varieties of capitalism dual convergence literature are highlighted in particular the post hoc classification of the antipodes as liberal market economies bypasses the role of legislative reform in reconstituting employer interests and the differences in electoral party and state structures that impeded facilitated the rise of neoliberal reformers in

deception and misreporting in a social program we investigate empirically the extent of misreporting in a poverty alleviation program in which self reported information followed by a household visit is used to determine eligibility in the model we propose and estimate underreporting may be due to a deception motive and overreporting to an embarrassment motive we find that underreporting of goods and desirable home characteristics is widespread and that overreporting is common with respect to goods linked to social status larger program benefits encourage underreporting and discourage overreporting we also estimate the costs of lying and embarrassment for different goods and show that the embarrassment cost for lacking a good is proportional to the percentage of households who own the good jel d01 i32 i38 c25

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

can drought increase total calorie availability the impact of drought on food consumption and the mitigating effects of a conditional cash transfer program abstract this study uses the panel data of a randomized experiment from the mexican progresa program to evaluate the impact of drought on total calorie availability and the mitigating effects of progresa on food consumption in periods of drought drought reduced total expenditures and total food expenditures but increased the total availability of calories this paradox can be explained by the impact of drought on the composition of calories that is it reduced the consumption of expensive calories in such foods as vegetables fruits and animal products but increased calories consumed from cheaper sources such as grains this study finds that progresa can completely mitigate the negative effects of drought on calorie availability from vegetables fruits and other sources however progresa cannot mitigate the impact of drought on calories available from grains the analysis also shows that during drought households who increase their consumption of grains get them mainly from purchased sources rathe

unions and interindustry wage differentials abstract we investigate the importance of trade unions in collective bargaining in the context of a developing country manufacturing labor market the methodology we adopt to estimate wage differentials follows the method proposed by haisken denew j p and schmidt c m 1997 review of economics and statistics 79 516 521 since it improves on the standard procedure popularized by krueger a b and summers l h 1988 econometrica 56 193 259 our findings indicate that wage dispersion is far greater in the unionized sector of brazilian manufacturing in contrast to evidence from other countries

cash transfer programs and child health in brazil abstract this note presents evidence from brazil that children who benefit from cash transfer programs have better health indicators than those who live in a nonbenefited household and than nonbenefited children who live in a household that receives cash transfers

partially independent central banks politically responsive governments and inflation theories of central bank independence have more exact implications regarding inflation in different political economic environments than generally understood or empirically examined they imply that inflation in any given country time will be a weighted average of what it would be if the central bank completely controlled monetary policy and what it would be if the government completely controlled it with the degree of central bank independence weighting the former an equation embodying this theoretical expectation is estimated by constrained least squares from a time series cross section of inflation rates in developed democracies since the bretton woods era the results confirm that the antiinflationary benefit of central bank independence is not constant but rather depends on every variable in the broader politicaleconomic environment to which wholly autonomous central banks and governments would respond differently conversely the inflationary impacts of all such political economic variables depend on the degree of central bank independence

child schooling and child work in the presence of a partial education subsidy could a partial subsidy for child education increase children s participation in paid work in contrast to much of the theoretical and empirical child labor literature this paper shows that child work and school participation can be complements under certain conditions using data from the randomized evaluation of a conditional cash transfer program in the philippines the analysis finds that some children who were in neither school nor work before the program increased participation in school and work for pay after the program earlier cash transfer programs notably those in mexico brazil and ecuador increased school attendance while reducing child labor those programs fully offset schooling costs while the transfers under the philippine transfers fall short of the full costs of schooling for a typical child as a result some beneficiary children from poor philippine households increased work to support their schooling the additional earnings from this work represent a substantive share of the shortfall in the schooling costs net of transfer the paper rules out several potential alternative explanations for the increase in child labor including changes in household productive activities adult labor supply and household expenditure patterns that in principle can arise after a cash transfer and may also affect the supply of or demand for child labor

fiscal policy profits and investment this paper evaluates the effects of fiscal policy on investment using a panel of oecd countries we find a sizeable negative effect of public spending and in particular of its wage component on profits and on business investment this result is consistent with different theoretical models in which government employment creates wage pressure for the private sector various types of taxes also have negative effects on profits but interestingly the effects of government spending on investment are larger than those of taxes our results can explain the so called non keynesian i e expansionary effects of fiscal adjustments jel e22 e62

relative wages under decentralized and corporatist bargaining systems in studying the relationship between wage inequality and centralization in collective bargaining we distinguish central from local systems of wage determination by assuming that a central union takes the employment effects of negotiated wages into account whereas unions disregard these effects in decentralized systems two different sources of wage differentials are studied separately i heterogeneous workers with different skills and ii heterogeneous firms with varying levels of economic rent per employee with respect to skill levels the impact of centralization is ambiguous whereas inter firm wage differentials are likely to be lower in corporatist systems

how effective are cash transfers at improving nutritional status summary cash transfer programs have not always affected children s nutritional status we reviewed 30 000 articles relating cash transfer programs and height for age finding 21 papers on 17 programs applying meta analysis we examine the overarching relationship finding that the programs average impact on height for age is positive but small and not statistically significant we evaluate many programs child and local characteristics correlation with estimated outcome conditional programs statistically accomplish the same as unconditional however conditionalities not related to health or education strongly inhibit child growth we see girls benefiting more than boys and more disadvantaged areas benefiting more

the rise in unemployment a multi country study one of the most remarkable features of recent economic history has been the remorseless rise in unemployment throughout the industrialized countries however while the trend to higher unemployment is universal the experience of individual countries also differs widely the increase is especially marked within the european community where unemployment rates rival those reached in the interwar years by contrast in the scandinavian countries and japan unemployment is lower and has risen very much less experience in the united states lies somewhere between these extremes and in the last few years unemployment there has fallen sharply

heterogeneous impact of the seguro popular program on the utilization of obstetrical services in mexico 2001 2006 a multinomial probit model with a discrete endogenous variable objective we evaluated the impact of seguro popular sp a program introduced in 2001 in mexico primarily to finance health care for the poor we focused on the effect of household enrollment in sp on pregnant women s access to obstetrical services an important outcome measure of both maternal and infant health

how strong is the macroeconomic case for downward real wage rigidity we explore the existence of downward real wage rigidity drwr at the industry level based on data from 19 oecd countries for the period 1973 1999 the results show that drwr compresses the distributions of industry wage changes overall as well as for specific geographical regions and time periods but there are not many real wage cuts that are prevented more important however drwr attenuates larger real wage cuts thus leading to higher real wages there is stronger evidence for downward nominal wage rigidity than for drwr real wage cuts are less prevalent in countries with strict employment protection legislation and high union density

a stochastic frontier model of the productive efficiency of korean container terminals a central objective of port privatization and or deregulation policies is stimulating greater efficiency by engendering a more competitive market and commercial approach to management korea provides a prime example of a nation that is implementing such policies also its ports play a pivotal role in world shipping particularly in the ever burgeoning container market the success of these policies in increasing the productive efficiency of korean container terminals is assessed the uk container terminal sector provides a useful benchmark for comparison since privatization and deregulation have formed an integral part of uk port reforms for nearly 20 years and the effect on efficiency having had time to mature will be much easier to gauge the stochastic frontier model is justified as the chosen methodology for estimating productive efficiency levels and is applied to cross sectional data under a variety of distributional assumptions a panel data model is also estimated results are consistent and su

control of resources bargaining power and the demand of food evidence from progresa abstract i use a structural model of households to recover how much resources each individual controls in the context of the mexican progresa program i find that the eligibility to receive the cash transfers induces a redistribution of resources from the father to both the mother and children although the mother is the one benefiting the most with these information i compute individual poverty rates and quantify to what extent the program reduces within household inequality i also combine these measures to construct a proxy for women s bargaining power and using causal identification techniques i estimate its direct effects on household demand for food exploiting random assignment of the cash transfers as an instrumental variable for the treatment of interest i show that mothers having majority control of household resources relative to fathers increase food consumption as a share of the household budget by 6 5 8 3 i use these estimates to argue that by knowing i the distribution of pre program resources inside the household and ii how much influence each decision maker can have on the desired policy outcome a policymaker can improve the cost effectiveness of a cash transfer program by targeting the cash to resource shares in addition to gender

conditional cash transfers the case of progresa oportunidades conditional cash transfer cct programs innovate by conditioning transfers to poor families on investments in the human capital of children and other family members the mexican cct program progresa oportunidades began in 1997 and has served as a model for many of the now over sixty countries with ccts around the world in large part due to its initial evaluation with an experimental design and numerous follow up studies this article reviews the literature on the development evaluation and findings of progresa oportunidades summarizing what is known about program effects taking into account corrections for multiple hypothesis testing

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

impact of input substitution and output transformation on data envelopment analysis decisions abstractdata envelopment analysis dea can aid managerial decision making because it offers an opportunity to measure organizational performance in a holistic manner aggregating data from partial indicators into a single comprehensive measure however there are some methodological hazards associated with the use of dea that are especially relevant to managerial decisions but which have been largely ignored in the literature herein we identify and show the impact of a ubiquitous methodological hazard in dea modelling the economic assumptions regarding input substitutions and output transformations

heterogeneous impacts of conditional cash transfers evidence from nicaragua abstract in the last decade the most popular policy tool used to increase human capital in developing countries has been the conditional cash transfer program a large literature has shown significant mean impacts on schooling health and child labor this paper examines heterogeneous effects using random assignment data from the red de proteccion social in rural nicaragua using interactions between the targeting criteria and the treatment indicator estimates suggest that children located in more impoverished localities experienced a larger impact of the program on schooling in 2001 but this finding is reversed in 2002 estimated quantile treatment effects indicate that there is considerable heterogeneity in the impacts of the program on the distribution of food expenditures as well as total expenditures in particular households at the lower end of the expenditure distribution experienced a smaller increase in expenditures this study also presents evidence of the rank invariance assumption to hel

does raising family income cause better child health evidence from china abstractfew studies have attempted to identify a causal link between family income and child health especially in developing countries this article takes advantage of an exogenous income shock created by china s rural tax reform between 2000 and 2003 to study the causal impact of household income on child health the analysis finds that an increase in family income significantly raises children s height for age z scores these effects are robust to alternative specifications and a comprehensive set of controls the article also investigates possible mechanisms generating this result we find that with a higher income level better nutritional intake partially accounts for the improvement in child health

social interactions and schooling decisions abstract the aim of this paper is to study whether a child s schooling choices are affected by the schooling choices of other children identification is based on a randomized targeted intervention that grants a cash subsidy conditional on school attendance to a subgroup of eligible children within small rural villages in mexico progresa this policy change spills over to ineligible children if social interactions are relevant results indicate that the eligible children tend to attend school more frequently and the ineligible children acquire more schooling when the subsidy is introduced in their local village moreover the overall effect of progresa on eligible children is the sum of a direct effect due to cash transfers and an indirect effect due to changes in peer group schooling interestingly the social interactions effect is almost as important as the direct effect

factor shares and inequality in the uk trends in factor shares in both national and household income are estimated from the national accounts and compared to those derived from the fes household survey in order to obtain more reliable measures of the contribution of changes in factor shares to the contemporary growth in income inequality the national accounts indicate that upward trends in the shares of investment related and self employment incomes have contributed directly to the rise in inequality during the past 20 years though to a generally secondary extent until 1986 at least the paper outlines the importance and the difficulty of including appropriate measures of capital gains and private benefit income in estimates of household investment related income whether the national accounts or household surveys are used for evidence indicating the continuing value of national income shares as a guide to the longer run implications of factor shares for inequality copyright 1996 by oxford university press

crop diversification and child health empirical evidence from tanzania malnutrition is recognized as a major issue among low income households in developing countries with long term implications for economic development recently crop diversification has been considered as a strategy to improve nutrition and health however there is no systematic empirical evidence on the role played by crop diversification in improving human health we use three waves of the tanzania national panel survey to test the effect of crop diversification on child health we implement two instrumental variable approaches and perform several robustness checks to address potential endogeneity concerns we find a positive but small effect of an increase in crop diversification on child height for age z score through greater dietary diversity the effect is larger for subsistence households and children living in households with limited market access