international control of subsidies and countervailing duties the range and number of cases of administered protection in the 1 980s suggests that it has begun to play an important role in shaping international trade flows as most of such cases are brought by the united states against developing country exporters they are also a matter of concern for developing countries in the uruguay round of trade negotiations the internationally negotiated code on subsidies and countervailing duties is ambiguous in its definition of legal subsidies and thus in the appropriate use of countervailing duties because the code is applied at the national level there is considerable pressure by domestic producers on administering agents to increase the use of such protective measures through the adoption of provisional measures while the investigation is being conducted and through the interpretation of criteria for coverage given that the most successful developing countries have been those which adopt the most neutral policies toward imported and domestic goods and between sectors domestically the very biased application of the subsidies and the trade policy distortions common in the countries examined together with the frequency of countervailing actions against the subsidies suggest that developing countries would benefit from abandonment of the subsidies in september of 1986 the world s trading nations agreed to begin a new round of multilateral trade negotiations to be called the uruguay round the previous negotiations the tokyo round ended in 1979 in the six intervening years 1980 85 seven countries and the european community eec initiated 1 155 antidumping cases there were also 425 antisubsidy cases half a hundred safeguards cases and several hundred other trade practice cases resulting from national attempts to interpret and enforce various international agreements table 1 the sheer number of such cases suggests that the terms and conditions on which goods are traded across national boundaries are being affected by the outcomes of such administrative processes as much as by the gradual unrolling of the tariff reductions agreed at the tokyo round the general agreement on tariffs and trade gatt and the codes which

the institutional determinants of health insurance moving away from labor market marriage and family attachments under the aca for more than a century the american welfare state required working age adults to obtain social welfare benefits through their linkages to employers spouses or children recent changes to u s h

insecure alliances risk inequality and support for the welfare state popular support for the welfare state varies greatly across nations and policy domains we argue that these variations vital to understanding the politics of the welfare state reflect in part the degree to which economic disadvantage low income and economic insecurity high risk are correlated when the disadvantaged and insecure are mostly one and the same the base of popular support for the welfare state is narrow when the disadvantaged and insecure represent two distinct groups popular support is broader and opinion less polarized we test these predictions both across nations within a single policy area unemployment insurance and across policy domains within a single polity the united states using a new survey results are consistent with our predictions and are robust to myriad controls and specifications when disadvantage and insecurity are more correlated the welfare state is more contested hy do citizens support the welfare state the answer remains as elusive as the question is fundamental we know that patterns of public support vary greatly across nations and domains of social policy we also know that these differences are associated with variations in levels of spending and program generosity brooks and manza 2006a 2006b 2007 kang and powell 2010 svallfors 1997 2004 yet there has only been limited effort to explain why patternsofpublicsupportvary thatis whyaggregatepublic support polarization of opinion and the breadth of opposition to the welfare state differ across societies and social policy areas in this article we develop such a proposition distinguish it from other leading claims and show that it finds strong confirmation not only in cross national analysis but also when examining popular support for different social policies within the united states the proposition is that the structure of support for the welfare state varies with the joint distribution of economic disadvantage low income and economic in

household energy and climate mitigation policies investigating energy practices in the housing sector abstract one central aim of climate change mitigation in the european union is to reduce energy consumption in the housing sector in order to ensure effectiveness of policies targeting household energy conservation it is important to investigate existing energy practices of different social groups this article describes and explains energy practices in three leading states in environmental politics technological innovation and support for renewable energy production denmark austria and the united kingdom based on a longitudinal analysis of housing utility costs from the european community statistics on income and living conditions we show that income plays a central role in households energy practices while high income households have higher overall energy consumption low income groups spend a larger share of their income on utility costs the variation of energy consumption across income groups is related to household characteristics characteristics of the dwellings and cross national differences in the housing sector

diminished expectations redistributive preferences in truncated welfare states in latin america the relationship between income and support for redistribution is weak and variable despite the region s extreme income inequality this article shows that this condition is rooted in the truncated structure of many latin american welfare states heavy spending on contributory social insurance for formal sector workers flat or regressive subsidies and informal access barriers mean that social spending does far less for the poor in latin america than it does in advanced industrial economies using public opinion data from across latin america and original survey data from colombia the author demonstrates that income is less predictive of attitudes in the countries and social policy areas in which the poor gain less from social expenditures social policy exclusion leads the poor to doubt that they will benefit from redistribution thereby dampening their support for it the article reverses an assumption in political economy models that welfare exclusion unleashes demands for greater redistribution instead truncation reinforces skepticism about social policy helping the poor welfare state reforms to promote social inclusion are essential to strengthen redistributive coalitions

the local structure of the welfare state uneven effects of social spending on poverty within countries research has shown that there is a strong negative relationship between social spending and poverty levels among urban inequality researchers it is often assumed that compared with the usa the welfare state has mitigated social differences explaining lower levels of urban inequality in most european countries however research on the role of the welfare state is often conducted on the national level and is thus unable to draw conclusions on the effects of social spending and redistribution on a lower level failing to take the within country variation into account this study connects welfare state research to urban inequality research by investigating the effects of social spending on poverty in urban and non urban areas we have conducted a cross national multilevel logistic regression analysis using eurostat and european social survey data of 2008 our findings suggest that the effects of social spending are unequally distributed within countries

technical quality and environmental efficiency of the olive oil industry abstract this paper studies the level of technical efficiency in the olive oil industry from a multi output perspective and examines olive oil production in quantitative and qualitative terms the study also covers the environmental impact of the production process these are key issues due to the current environmental organoleptic and food traceability requirements of the eu common agricultural policy cap furthermore product differentiation is sought after in today s ever more demanding markets the production of olive oil in andalusia spain is the most important agricultural food industry in the whole region and it represents 30 of world olive oil production three data sources have been used a comprehensive survey to a sample of olive oil producers their financial reports and the opinion of a group of experts in olive oil production techniques interviewed by means of the delphi survey with this data and after the construction of indicators a production frontier is elaborated by applying an extension of the data envelopment analysis dea technique this will allow for the measuring of the relative technical efficiency indices and set specific efficiency indices for both the quality of the oil produced and the environmental impact of the production process those factors impacting on efficiency are determined by a truncated regression model with bootstrap the results show a medium high level of relative technical efficiency and highlight the importance of efficiency factors involving production and marketing associations

the material consequences of welfare states benefit generosity and absolute poverty in 16 oecd countries several recent studies have focused attention on the relationship between welfare states and poverty looking primarily at relative poverty and employing concepts of welfare state generosity that are problematic this has made it difficult to evaluate claims that equality has come at the expense of economic growth in this article the authors examine more directly the relationship between welfare state generosity in three social insurance programs unemployment sickness and pensions and poverty levels in advanced industrial democracies in the past quarter of the 20th century the results strongly suggest that more generous entitlements to key social insurance programs are associated not only with lower relative poverty but also with lower absolute poverty this supports the contention that promoting relative economic equality can improve the absolute material well being of the poor however no evidence suggests that relatively more generous unemployment benefits systematically reduce poverty

budgetary units a weberian approach to consumption1 established consumption theory relies heavily on application of individualistic frames and market models of behavior a framework built around consumption oriented groups would facilitate progress toward a more general theory of consumption this article reintroduces and extends weber s budgetary unit concept to address this gap correcting key problems dogging the consumption literature the budgetary unit concept 1 offers a new framework for theorizing and better accounting for observed consumption patterns 2 reveals how consumption units have organizational logics preferences strengths and vulnerabilities that are consequentially distinct from market logic of production and profit and 3 focuses attention on social processes and features enabling theorization of general social patterns of consumption across diverse contexts this article highlights the explanatory power and broad applicability of weber s budgetary unit approach using the conventionally dissimilar cases of russian organized

a decomposition of total factor productivity growth the case of chinese agricultural growth before and after reforms our objective in this paper is to explain a method to decompose the sources of total factor productivity tfp growth into technological progress and changes in technical efficiency within the framework of the varying coefficients frontier production function an empirical application is demonstrated using the chinese provincial level agricultural data covering the period 1970 87 the results indicate that tfp growth in the prereform period was negative in twenty out of twenty eight provinces and that it was positive in almost all provinces during the reform periods while negative in sixteen out of twenty eight provinces in the postreform periods of 1984 87

paradoxes of social policy welfare transfers relative poverty and redistribution preferences korpi and palme s 1998 classic the paradox of redistribution and strategies of equality claims that universal social policy better reduces poverty than social policies targeted at the poor this article revisits korpi and palme s classic and in the process explores and informs a set of enduring questions about social policy politics and social equality specifically we investigate the relationships between three dimensions of welfare transfers transfer share the average share of household income from welfare transfers low income targeting and universalism and poverty and preferences for redistribution we analyze rich democracies like korpi and palme but we also generalize to a broader sample of developed and developing countries consistent with korpi and palme we show 1 poverty is negatively associated with transfer share and universalism 2 redistribution preferences are negatively associated with low income targeting and 3 universalism is positively associated with transfer share

fictitious freedom a polanyian critique of the republican revival prominent republican theorists invoke anonymous orders such as the market as mechanisms that secure freedom as non domination drawing on karl polanyi s account of fictitious commodities and demonstration of the impossibility of a just and rational market society this article critically scrutinizes neo republican assumptions regarding the market develops an alternate social theory within which to situate the ideal of non domination and illustrates the importance of this reconfiguration for the kind of collective agents and political strategies that can be expected to advance republican freedom in the economy

employers and the welfare state the political economic organization of firms and social policy in contemporary capitalist democracies the authors argue that the organization of employers shapes social policy support among firms and in turn affects social policy outcomes specifically the authors argue that the centralization and cohesion of employer groups and economic cooperation across enterprises positively affects social welfare provision empirically the authors assess the impacts of business organization on social welfare effort in 15 developed democracies between the 1970s and 1990s the authors also provide analysis of the impact of employer organization on active labor market policy the authors find that the organization of employers is one of the most important determinants of overall social welfare effort the authors also find that employer organization affects the development of active labor market policies and it influences the degree to which social democratic parties pursue active labor market programs the authors conclude with a discussion of the findings implications for theories of social corporatism and the w

power resources and employer centered approaches in explanations of welfare states and varieties of capitalism protagonists consenters and antagonists the power resources approach underlining the relevance of socioeconomic class and partisan politics in distributive conflict within capitalist economies is challenged by employer centered approaches claiming employers and cross class alliances to have been crucial in advancing the development of welfare states and varieties of capitalism theoretically and empirically these claims are problematic in welfare state expansion employers have often been antagonists under specific conditions consenters but very rarely protagonists well developed welfare states and coordinated market economies have emerged in countries with strong left parties in long term cabinet participation or in countries with state corporatist institutional traditions and confessional parties in intensive competition with left parties

frontier production functions and technical efficiency measures the concept of technical efficiency is central to measuring the firm performance the measurement of technical efficiency has proved difficult and complex and the literature provides a range of methodologies this paper reviews the various methodologies for measuring technical efficiency and offers a comparison between established methods of measurements the discussion is literary with less mathematical jargons and equations the objective of this paper is not to be exhaustive but to be up to date and to provide a significant discussion on some of the core methods of measuring technical efficiency

political economy of pension plans impact of institutions gender and culture abstract national pension systems are an important part of financial intermediation and worker welfare in most countries but how and why do they differ internationally controlling for important political economic and social institutions we document that international differences in pension progressivity or how pensions reflect lifetime earnings are negatively related to masculinity uncertainty avoidance individualism long term orientation employment rights average pension levels social trust and economic inequality we also find that pension progressivity is positively related to the economic and societal role of women the extent of catholicism as well as political voice and accountability these results provide important insights for both public policy and mnc managers

an empirical study of cereal crop production and technical efficiency of private farmers in ethiopia a mixed fixed random coefficients approach in this paper we use a fixed random coefficients regression model to analyse data for cereal growing small scale farmers in efficiency results show that land size is a major constraint and only small changes in cultivated area and land quality yield relatively high increments to output larger farms are relatively less productive everything else being equal human capital in the form of literacy and experience are found to affect productivity positively our findings show a high degree of farm specific technical inefficiency with regard to the inputs we find high degrees of input specific technical inefficiency especially so for labour and fertilizer the age structure of the household environmental factors and education are found to be weakly correlated with efficiency furthermore sharecropping is found to be positively correlated with technical efficiency

has the minimum wage policy been important for reducing poverty in brazil a decomposition analysis for the period from 2002 to 2013 abstract this study aims to analyze the contribution of the minimum wage valorization policy to the reduction in poverty that occurred in the first decade of the 21st century in brazil considering not only the incidence of poverty but also its intensity and severity a decomposition methodology was used to isolate the marginal contribution of the minimum wage in the observed changes taking into account the roles of setting the values of basic pension and social assistance benefits the beneficio de prestacao continuada or bpc in addition to setting the wage floor between 2002 and 2013 the minimum wage contributed to a 38 2 reduction in the proportion of impoverished people a 39 4 reduction in the intensity of poverty and 40 6 decrease in the severity of poverty our results also reveal geographic differences with the minimum wage being more important in the poorest regions

inequality in the world polity the structure of international organization recent research reveals strong effects of involvement in international organizations on state policies but much of this research downplays inequality in world political participation and there is only a limited understanding of what explains world polity ties using data on memberships in intergovernmental and international non governmental organizations igos and ingos for 1960 through 2000 this study analyzes inequality in the world polity igo ties are fairly evenly distributed but the level of inequality in ingo ties is as high as the level of world income inequality since 1960 inequality in ties to igos decreased sharply but inequality in ties to ingos remained more stable a conflict centered model of the world polity is developed here that explains world political participation as a function of material and symbolic conflict rich core western states and societies have significantly more ties to the world polity than do others powerful states dominate igos less now than they did in 1960 but rich core western societies have grown more dominant in the ingo field

monopoly with incomplete information recent theoretical research on principal agent relationships has emphasized incentive problems that arise when the parties involved are constrained by either asymmetric information or their inability to monitor each other s actions here we concentrate on the former constraint and consider the case of a single principal the monopolist the main contribution is to show that under a separability assumption strong conclusions can be drawn about the nature of optimal incentive schemes although the primary focus is on optimal quantity discounts in a monopolized market the results also shed light on related topics such as optimal income taxation and commodity bundling

a measurement of firm and input specific technical and allocative effiencies the objective of this paper is to suggest an alternative modelling to the existing stochastic frontier production function to provide measures of firm and input specific technical and allocative effciencies

technical efficiency in developing country agriculture a meta analysis abstract a meta analysis is performed to review empirical estimates of technical efficiency te in developing country agriculture the objective of the study is to contribute to a better understanding of the factors that influence estimates of mean te a data set of 51 observations of te from 32 studies is used in order to test if specific characteristics of the data and econometric specifications account for systematic differences in the efficiency estimates results using the two limit tobit procedure indicate that factors such as primal versus dual number of fixed inputs and number of variable inputs increase average te estimates on the other hand using the cobb douglas functional form and cross sectional data yields a lower level of te other factors including the number of variables in the model crop type stochastic versus deterministic frontiers and sample size do not seem to significantly affect estimates of te across studies

social democracy christian democracy constitutional structure and the welfare state the literature on the determinants of welfare state effort displays many inconsistencies and contradictins this article takes imoprtant stepts toward resolving these issues with the use of pooled

welfare and work incentives a north european perspective introduction a b atkinson work incentives a b atkinson taxes and transfers in sweden incentive effects on labour supply bjorn gtistafsson and anders klevmarken taxation and labour supply incentives in the uk richard blundell have social security benenfits seriously damaged work incentives in britain a b atkinson labour responses to taxes and benefits in germany klaus f zimmermann the welfare state and taxation in denmark peder j pedersen conclusions a b atkinson bibliography index contributors

potential of china s grain production evidence from the household data abstract this study investigates whether china has achieved its potential in grain production fully with the existing technology a stochastic varying coefficients frontier approach is applied on recent household survey data of 1000 grain farmers covering the periods 1993 1995 the results indicate that on average the actual grain outputs are about 15 35 lower than the potential output the analysis has identified households human capital stock land size and market oriented reform as important factors contributing positively to grain production efficiency

who gives who gains progressivity and preferences the extent to which popular support for the welfare state depends on income varies greatly across nations and policy domains we argue and show formally that these variations largely overlooked yet essential to understanding the politics of redistribution reflect in part the design of tax and transfer policies in terms of progressivity when progressivity is high politics is perceived by income groups as a zero sum game and conflicts over who gets what intensify when progressivity is low and tax contributors and benefit recipients overlap redistributive struggles become politically less salient we test these predictions both across nations and across policy domains within a sample of advanced industrial democracies our findings indicate that the progressivity of the tax and transfer system is a major determinant of the predictive power of income on preferences for redistribution

econometric estimation of technical and environmental efficiency an application to dutch dairy farms in this article we estimate the technical and environmental efficiency of a panel of dutch dairy farms nitrogen surplus arising from the application of excessive amounts of manure and chemical fertilizer is treated as an environmentally detrimental input a stochastic translog production frontier is specified to estimate the output oriented technical efficiency environmental efficiency is estimated as the input oriented technical efficiency of a single input the nitrogen surplus of each farm the mean output oriented technical efficiency is rather high 0 894 but the mean input oriented environmental efficiency is only 0 441 intensive dairy farms are both technically and environmentally more efficient than extensive farms

measuring technical efficiency in the stochastic varying coefficient frontier model due to the assumption that the best practice methods refer to each input separately instead of the whole set of inputs used by a firm the benchmark technology as defined in the stochastic varying coefficient frontier model may be infeasible and theoretically improper whenever the maximum response coefficients are not coming from the same production unit to overcome this problem we propose alternative measures of output oriented and single factor technical efficiencies inspired from the maximum likelihood formulation of the nonneutral frontier model the empirical results indicate that there are significant differences between the two in terms of the estimated efficiency scores but not significant differences we detected in terms of the efficiency ranking

drawbacks for indirect exporters and monopoly power abstract the paper presents different methods for extending export drawback schemes to indirect exporters i e firms that sell inputs to exporters we review the schemes to extend export drawbacks to indirect exporters that have been adopted in chile korea and colombia to compare them we consider a market structure where the indirect exporter is a monopolist we assume he must charge a linear price because of potential for a resale market for the input we find that the korean scheme is reasonably efficient the colombian scheme excludes small exporters and promotes vertical integration artificially the chilean scheme allows the input monopolist to charge a fixed fee to the final exporters leading to unexpected results if the optimal pricing policy is of a certain type national welfare rises but input prices do not fall and no previously inactive firm enters the export business if the optimal pricing policy is of the other possible type the input price may rise or fall depending of the shape of the demand curve if the input price rises enough national welfare would fall we suggest an alternative scheme based on the colombian one that should do better than the korean and chilean schemes

political resources and the growth of welfare in affluent capitalist democracies 1960 1982 explanations of welfare effort in affluent postwar democracies are partially integrated within a political resource framework political resource models of welfare effort fare well when tested with pooled time series data for 1960 82 use of governmental authority by the left use of disruption by the working class and the petty burgeois and use of lobbying voting and or entitlement rights by the elderly and the unemployed constitute means of political action among more diffusely available infraresources state revenue expansion economic growth and inflation appear to buoy welfre expansion as do left corporatism and bureaucratic paternalism some mediating effects of economic epoch and state structure are explored

social policy by popular demand why are unemployment benefits more generous in some countries this article argues that citizens trade off the redistributive and insuring effect of social insurance as a result the distribution of risk in a society has important consequences via popular demand for social policy making at the microlevel the article shows that in addition to income the risk of unemployment is a key predictor of individual level preferences for unemployment benefits based on the microlevel findings the article argues that at the macrolevel the homogeneity of the risk pool is an important determinant of benefit generosity the more equally unemployment risk is distributed the higher unemployment replacement rates are empirical testing at both levels finds support for this account of social policy by popular demand

explaining social policy preferences evidence from the great recession to what extent do personal circumstances as compared to ideological dispositions drive voters preferences on welfare policy addressing this question is difficult because a person s ideological position can be an outcome of material interest rather than an independent source of preferences the article deals with this empirical challenge using an original panel study carried out over four years tracking the labor market experiences and the political attitudes of a national sample of americans before and after the eruption of the financial crisis the analysis shows that the personal experience of economic hardship particularly the loss of a job had a major effect on increasing support for welfare spending this effect was appreciably larger among republicans than among democrats a result that was not simply due to a ceiling effect however the large attitudinal shift was short lived dissipating as individuals employment situations improved the results indicate that the personal experience of an economic shock has a sizable yet overall transient effect on voters social policy preferences

the limit of equality projects public sector expansion sectoral conflicts and income inequality in postindustrial economies in this study we investigate how structural economic changes constrain an equality project the public sector expansion strategy first we describe a three stage process in which a growing produc

production risk and optimal fertilizer rates a random coefficient model risk as an impediment to progress is a recurrent theme among development practitioners wharton galbraith lipton in the context of the new rice technology it has been argued that the full potential of modern varieties mvs has not been realized because year toyear variability in crop response has caused farmers to use less than the economically optimal level of inputs barker et al over the years a growing body of literature has emerged quantifying the effect of risk aversion on input use particularly fertilizer the evidence is conflicting and the controversy continues while moscardi and de janvry and ryan and perrin conclude that risk aversion substantially lowers input levels roumasset and rosegrant and herdt show that the low observed levels of input use cannot be attributed to risk

new growth accounting this article opens the black box of total factor productivity by decomposing this all in one index into various input embedded and input free productivities in a new growth accounting framework the new method identifies different channels through which growth drivers affect economic growth and finds the most effective way to boost the economy which is unidentified in standard method this new approach uses a varying coefficient stochastic frontier model which integrates the standpoints of the endogenous growth theory and the induced innovation theory into a reduced form productivity analysis the new growth accounting is then applied to study the impacts and contributions of r d investments international trade and structural transformation to world agricultural growth during the period of 1962 to 2014 the empirical results provide new evidence to support the endogenous growth theory and the induced innovation theory indicating the necessity of using the new growth accounting method

capitalist systems deindustrialization and the politics of public education recent years have seen a number of studies on the determinants of educational spending almost all of the existing work emphasizes the importance of left wing governments as a motor of expansion because such expansion allegedly ensures both redistribution and the facilitation of a supply side economy the existing literature thereby corroborates the power resource theory against this common wisdom the article presents an argument building on the varieties of capitalism approach it is argued that education is a poor instrument for redistribution because access is universal and high income groups have a tendency to use education even more than low income groups instead we argue that deindustrialization is the main driver of educational spending because deindustrialization constitutes one of the most salient threats to workers in modern societies as deindustrialization rises workers risk ending up with redundant skills especially in countries where the average skills specificity is high that is coord

efficiency and farm size in egypt a unit output price profit function approach the main objective of this study is to analyse size and efficiency in egyptian agriculture using an econometric approach free of the problem of simultaneous equation bias associated with the production function technique the identification of factors which affect farm level productivity in the study area are also considered the results reveal that the efficiency of management in both large and small farms is the same and that large farms appear not to be more efficient than small farms the study also indicates that increasing the ulitilization of cultivated land and machinery service and raising the output price are important if production is to increase

swedish economic performance and swedish economic debate a view from outside the papers by korpi henrekson and agell raise important questions both about the swedish economy and about the way in which evidence on economic growth should be handled in debate on economic policy i want to comment in particular on the fundamental question of whether the international evidence allows us to judge that swedish growth has been below par the papers raise two further questions on the first whether growth is inhibited by high taxation and a large welfare state the hallmarks of the post war swedish economy agell provides as good an assessment of the cross country macroeconomic evidence as we can probably hope to get at the moment unproven on the final vexed question of whether the structure of the economics profession has been inimical to open debate i have only a few comments to make let me start with the criteria and method by which we should attempt to assess relative economic performance this is a methodological minefield there are numerous paths leading to divergent conclusions the least we can do is to be explicit about our choices and subject our provisional conclusions to some checks for robustness what performance measure is relevant we could look at gdp or consumption scaled per head of population or per member of the workforce or per hour worked what deflators do we use we can reduce measures denominated in local currency to a common unit using exchange rates or using fixed international prices or using utility based indexes which derivative of the performance measure do we use we might want to compare levels or rankings or we might choose to assess relative rates of growth or even relative changes in growth rates which time period is relevant in particular comparisons of growth rates are often very sensitive to choice of start and end years when business cycle fluctuations are asynchronous what is the reference pointfor assessing underor overachievement the definition of par might be either the best performance or average performance for some group of countries for some period of time finally what exogenousfactors are to be taken into account we might wish to control for the influence on our preferred performance measure of a wide range of factors which are extraneous to the policy question under examination i will take a brisk jog through this minefield explaining briefly some of the choices which seem most relevant to the problem in hand but without attempting a full exposition of the problems the most usual starting place is to choose real gdp per capita as a measure of aggregate performance this

technical and allocative efficiency of irrigation water use in the guanzhong plain china due to increasing water scarcity accelerating industrialization and urbanization efficiency of irrigation water use in northern china needs urgent improvement based on a sample of 347 wheat growers in the guanzhong plain this paper simultaneously estimates a production function and its corresponding first order conditions for cost minimization to analyze efficiency of irrigation water use the main findings are that average technical allocative and overall economic efficiency are 0 35 0 86 and 0 80 respectively in a second stage analysis we find that farmers perception of water scarcity water price and irrigation infrastructure increase irrigation water allocative efficiency while land fragmentation decreases it we also show that farmers income loss due to higher water prices can be offset by increasing irrigation water use efficiency

market deregulation trade liberalization and productive efficiency in bangladesh agriculture an empirical analysis the impact of trade liberalization and of market deregulation in general on the performance of agriculture remains contentious and empirical issue in the literature following the random coefficient frontier modelling framework this paper attempts to contribute to this debate by computing the farm specific productive efficiency indices in bangladesh agriculture before and after reform it also examines the impact of some farm specific and policy variables on productive efficiency the empirical results show that there are wide variations in productive efficiency across farms and regions and the average efficiency of all regions increased modestly by 8 percentage points from the pre reform to post reform period the efficiency differentials are largely explained by farm size infrastructure households off farm income and the reduction of government anti agricultural bias in relation to trade and domestic policies the implication of these results suggests the need for further policy reform to augment p

preferences in context micro preferences macro contexts and the demand for social policy political economists have increasingly looked to understand social welfare policy as a product of individual level demand for social spending this work hypothesizes that individuals with riskier j

a paradox of redistribution in international aid the determinants of poverty oriented development assistance summary donors differ in the amount of official development assistance dedicated to poverty reduction we investigate the causes of variation over time and donors by employing both a regression approach with aggregate data on bilateral aid and two short country studies on germany and the united kingdom we find that there is a trade off between the total amount of money given and the amount of money given to poor countries the trade off is similar to the paradox of redistribution of targeting vs redistribution in rich welfare states case study evidence illustrates how countries have managed this tradeoff

guaranteed employment or guaranteed income abstract the paper critically reviews the arguments for and against both employment guarantees and income guarantees when viewed as rights based policy instruments for poverty reduction in a developing economy decentralized implementation of the right to work poses serious challenges in poor places evidence on india s national rural employment guarantee act does not suggest that the potential for either providing work when needed or reducing current poverty is realized despite pro poor targeting instead work is often rationed by local leaders and the poverty impact is small when all the costs are considered the option of income support using cash transfers also has both pros and cons widely used methods for finely targeting cash transfers tend to miss many poor people and can discourage those reached from earning extra income yet it cannot be presumed that switching to a universal basic income will reduce poverty more than workfare or finely targeted transfers that is an empirical question and the answer will undoubtedly vary across settings belying the generalizations often heard from advocates nonetheless more incentive neutral universal and or state contingent transfer schemes merit consideration in settings in which existing public spending is skewed against poor people and or there is scope for raising taxes on the rich

institutional feedback and support for the welfare state the case of national health care researchers interested in the political consequences of the welfare state argue that cross country variations in the design of social policy institutions produce distinct patterns of public support for the welfare state this research proposes an institutional feedback effect in which welfare institutions once created transform political debate generate new constituencies and alter how individuals and interest groups interpret their preferences existing research has found mixed results for these proposed institutional feedback effects on public opinion this project contributes to research on institutional feedback through an analysis of cross national variation in public support for national health care national health care provides a unique opportunity for studying institutional feedback by avoiding problems with the measurement of key variables common to previous work in this area this research offers evidence in support of institutional feedback effects by demonstrating links between the struct

cost functions under production uncertainty we characterize the cost functions which would be consistent with expected utility maximization when production is uncertain it is not generally possible assuming risk aversion to use only expected output as the constraint in a cost minimization problem in some leading cases cost functions consistent with expected utility maximization are particularly useful because they are devoid of risk preferences

welfare states and social trust this article tests the linkage between institutional configuration and social trust highlighting the role of the welfare states in coordinating interests among different labor market actors this study initially builds a theoretical framework distinguishing training supplemented welfare regimes from transfer based welfare regimes evidence from descriptive and multivariate analyses of world values survey based on 17 advanced industrial democracies supports my argument that public investment in skill provision prevalent in training supplemented welfare states leads to higher accumulation of social trust whereas passive social transfers result in lower social trust especially high investment in public skill provision leads to a decreased gap in social trust between employers and low skilled workers as well as among different occupational groups in addition the negative effect of passive social transfers on trust is greatly ameliorated when it is jointly configured with high active labor market polici

the paradox of redistribution and strategies of equality welfare state institutions inequality and poverty in the western countries the structure of welfare state institutions 2 a trade off exists between the degree of low income targeting and the size of redistributive budgets 3 outcomes of market based distribution are often more unequal than those of earnings related social insurance programs we argue that social insurance institutions are of central importance for redistributive outcomes using new data our comparative analyses of the effects of different institutional types of welfare states on poverty and inequality indicate that institutional differences lead to unexpected outcomes and generate the paradox of redistribution the more we target benefits at the poor and the more concerned we are with creating equality via equal public transfers to all the less likely we are to reduce poverty and inequality social scientists and social reformers have long debated how the welfare state and social policies should be designed so as to best reduce poverty and inequality this debate involves two different issues one question concerns whether social policies should be targeted or universal that is should they be organized for the poor only or should the welfare state include all citizens in the context of nontargeted programs another question concerns the level of benefits should benefits be equal for all or should they be related to previous earnings and in

the measurement of productive efficiency a reconsideration the purpose of this paper is to generalize the farrell indexes of productive efficiency to nonhomothetic production technologies and at the same time maintain the cost interpretation of the farrell measures since the generalized indexes rely heavily on recent developments in the estimation of frontier cost and production functions several frontier models are reviewed in addition to generalized indexes of technical allocative and overall productive efficiency a variety of single factor efficiency measures are discussed the applicability of the proposed efficiency measures is illustrated with a numerical example of electric power generation

an economic theory of vertical restraints vertical restraints imposed by manufacturers on the prices locations and sales of retail firms represent a puzzling departure from the simple price mediated exchange of conventional markets in this article we analyze the theoretical basis for these restraints in a setting where retailers inform consumers and are imperfectly competitive and where a manufacturer has some monopoly power we identify three potential externalities affecting retailers decisions these externalities lead to the failure of simple uniform price contracts to coordinate the incentives of retailers with the objective of maximizing combined manufacturer and retailer profits we identify the packages of vertical restraints that are minimally sufficient under various conditions to neutralize the externalities and to achieve the joint profit maximum

income inequality democracy and public sector size this study synthesizes and tests explanations of how public sector size and democracy affect income inequality the results based on unbalanced panel data for 64 developing and developed countries

social policy responsiveness in developed democracies do mass policy preferences influence the policy output of welfare states in developed democracies this is an important issue for welfare state theory and research and this article presents an analysis that builds from analytical innovations developed in the emerging literature on linkages between mass opinion and public policy the authors analyze a new dataset combining a measure of social policy preferences with data on welfare state spending alongside controls for established causal factors behind social policy making the analysis provides evidence that policy preferences exert a significant influence over welfare state output guided also by statistical tests for endogeneity the authors find that cross national differences in the level of policy preferences help to account for a portion of the differences among social christian and liberal welfare state regimes the results have implications for developing fruitful connections between welfare state scholarship comparative opinion research and recent opinion policy studies

the geography of inequality difference and determinants of wage and income inequality across us metros florida r and mellander c the geography of inequality difference and determinants of wage and income inequality across us metros regional studies this paper examines the geographic variation in wage inequality and income inequality across us metros the findings indicate that the two are quite different wage inequality is closely associated with skills human capital technology and metro size in line with the literature but these factors are only weakly associated with income inequality furthermore wage inequality explains only 15 of income inequality across metros income inequality is more closely associated with unionization race and poverty no relationship is found between income inequality and average incomes and only a modest relationship between it and the percentage of high income households

poverty inequality and income distribution in comparative perspective the luxembourg income study lis the luxembourg income study is a unique database that makes possible comparisons between countries at the individual and family levels seven countries are in the database at present and more are being added on a regular basis this book describes the technical and methodological aspects of the lis database and uses lis data to compare income distribution and redistribution poverty and the relationship between age and income across nations

measurement of production inefficiency in a technology and inefficiency heterogeneity setting this study shows how the estimates of production inefficiency and of the marginal effects of its determinants can be distorted if not accounting for technology and inefficiency heterogeneity this

earnings inequality and welfare spending a disaggregated analysis the welfare state is generally viewed as either providing redistribution from rich to poor or as providing publicly financed insurance both views are incomplete welfare policies provide both insurance and redistribution in varying amounts depending on the design of the policy the authors explore the political consequences of the mix of redistribution and insurance in the context of studying the impact of income inequality on expenditures in different categories of welfare spending in advanced industrial societies from 1980 to 1995 they find that spending on pensions health care family benefits poverty alleviation and housing subsidies is largely uncorrelated with income inequality but that spending on income replacement programs such as unemployment insurance sickness pay occupational illness and disability are significantly higher in countries with more egalitarian income distributions they show that this pattern is exactly what a theory of political support for redistributive social insurance programs would predict

stopped in the name of the law administrative burden and its implications for cash transfer program effectiveness summary cash transfer programs have achieved wide ranging success in reducing poverty yet there is little empirical research on how program rules and administrative capacity might limit program effectiveness we examine administrative burden and quantify its implications for grant access and impacts in the south african child support grant csg program as the age of eligibility and application requirements changed over time we find that approximately 60 of the sampled children experienced an interruption or disconnection in cash transfer receipt and that both timing and dosage loss are associated with adolescent engagement in risky behaviors and for females lower educational attainment

determinants of relative poverty in advanced capitalist democracies using relative poverty measures based on micro level data from the luxembourg income study in conjunction with pooled time series data for 14 advanced capitalist democracies between 1970 and 1997 the authors analyze separately the rate of pretax transfer poverty and the reduction in poverty achieved by systems of taxes and transfers socioeconomic factors including de industrialization and unemployment largely explain pre tax transfer poverty rates of the working age population in these advanced capitalist democracies the extent of redistribution measured as poverty reduction via taxes and transfers is explained directly by welfare state generosity and constitutional structure number of veto points and the strength of the political left both in unions and in government

economic efficiency and frontier techniques abstract most of the literature related to the measurement of economic efficiency has based its analysis either on parametric or on non parametric frontier methods the choice of estimation method has been an issue of debate with some researchers preferring the parametric and others the non parametric approach the aim of this paper is to provide a critical and detailed review of both core frontier methods in our opinion no approach is strictly preferable to any other moreover a careful consideration of their main advantages and disadvantages of the data set utilized and of the intrinsic characteristics of the framework under analysis will help us in the correct implementation of these techniques recent developments in frontier techniques and economic efficiency measurement such as bayesian techniques bootstrapping duality theory and the analysis of sampling asymptotic properties are also considered in this paper

estimating the potential for electricity savings in households abstract improving efficiency in the use of energy is an important goal for many nations since end use energy efficiency can help to reduce co 2 emissions furthermore since the residential sector in industrialised countries requires around one third of the end use electricity it is important for policy makers to estimate the scope for electricity saving in households to reduce electricity consumption by using appropriate steering mechanisms we estimate the level of technical efficiency in the use of electricity using data from a swiss household survey we find an average inefficiency in electricity use by swiss households of around 20 to 25 bottom up economic engineering models estimate the potential in switzerland to be around 15 in this paper we use a sub vector input distance frontier function based on economic foundations our estimates lie at the upper end of the electricity saving potential estimated by the afore mentioned economic engineering approach

off farm work technical efficiency and rice production risk in taiwan this article investigates the differences in yield production production efficiency and yield risk for farmers both with and without off farm work using a nationwide survey of rice farmers in taiwan we estimate two stochastic production frontier models that accommodate technical inefficiency and production risk simultaneously for farmers both with and without off farm work the stochastic dominance criterion is then applied to compare the differences in the distributions of the estimated technical efficiency and yield risk between groups the empirical results indicate that these two groups of farmers use resources in different ways and off farm work is not necessarily associated with lower technical efficiency for farmers in the lower percentiles of the efficiency distribution those with off farm work are more efficient than their counterparts without off farm work in addition farmers with off farm work face higher production risk and this result is robust for the entire distribution