union retreat and regional economic performance the uk experience monastiriotis v 2007 union retreat and regional economic performance the uk experience regional studies 41 1 14 a panel of regional data is used to investigate the impact the well documented decline in trade unionism in the uk had on the economic performance of its regions the analysis departs from the traditional firm level and cross sectional analyses and looks at the economy wide effects of unionism the findings provide evidence in line with theory that predicts that unions will increase wages and unemployment but they also indicate that unionism is positively related to productivity and incomes although in all cases the effects are non linear it is concluded that unionism is not necessarily a burden for the economy so long that the beneficial wage productivity effects outweigh the negative effects on employment monastiriotis v 2007 le declin syndical et la performance economique regionale etude de cas du r u regional studies 41 1 14 on emploie des donnees regionales provenant d un

the response of the informal sector to trade liberalization this paper studies the relationship between trade liberalization and informality it is often claimed that increased foreign competition in developing countries leads to an expansion of the informal sector defined as the sector that does not comply with labor market legislation using data from two countries that experienced large trade barrier reductions in the 1980 s and 1990 s brazil and colombia we examine the response of the informal sector to liberalization in brazil we find no evidence of a relationship between trade policy and informality in colombia we do find evidence of such a relationship but only for the period preceding a major labor market reform that increased the flexibility of the colombian labor market these results point to the significance of labor market institutions in assessing the effects of trade policy on the labor market

fdi and business internationalization of the unorganized sector evidence from indian manufacturing available evidence though limited to the organized sector only suggests that fdi flowing in with mne activities or direct fiis generate technological and market access spillovers for firms outside the core group in destination countries we investigate the organizational link between formal and informal sectors in india and argue that the spread of internationalization is more when production outsourcing prevails between such units higher wage in the organized sector is a factor that breaks standard institutional barriers leading to outsourcing of production to informal units the evidence is puzzling to the extent that foreign capital and better know how as drivers of international business to developing countries usually relax the credit constraint facing formal sector units at the destination and cause expansion of formal units using a measure of technology and a panel data for a large number of industrial units in india we show that fdi transmitted through technology spillover leads to significant increase in the gross value added for several industries located in the informal sector the paper points out that production re organization associated with international capital movements should provide additional insights for standard measures of internationalization of production and services

interrogating inclusive growth formal informal duality complementarity conflict i find through analyses of across state across industry over state and pooled data involving state and time on the indian economy that the behaviour of the urban informal unorganised sector is explained by the modern formal organised sector besides petty agriculture but the vast rural informal sector is like surplus population associated only with petty agriculture i also show there could be interactions between the formal sector and modern agriculture these empirical relations are analysed and theoretical departures from the literature are identified i propose using a structuralist kaleckian framework with accumulation in the formal sector a large part of petty agriculture is modernised or converted to suit the needs of accumulation and thereby we have a long run drain of resources from petty agriculture and hence from informal sectors as well however even under such a resource drain the urban informal sector may sustain or expand due to productivity advantages and due to pull from the formal sector at the cost of its rural counterpart in the short run when the formal sector and hence the urban informal sector expand or when the government promotes the urban or productive part of informal economy a basic conflict between urban and rural informal sectors is exposed given the generic agricultural supply constraint thus the paradigms of inclusive growth and development management are questioned copyright oxford university press

macroeconomic policy in a two party system as a repeated game this paper considers the interaction of two parties with different objectives concerning inflation and unemployment and rational and forward looking wage setters if discretionary policies are followed an economic cycle related to the political cycle results in equilibrium this cycle is significantly different from the traditional political business cycle reputational mechanisms due to the repeated interaction of the two parties and the public or commitments to a common policy rule can improve upon the discretionary outcome by reducing or eliminating the magnitude of the economic fluctuations

wage inflation and unemployment in europe the regional dimension johnes g and hyclak t j 1989 wage inflation and unemployment in europe the regional dimension reg studies 23 19 26 in this paper a bargaining model of wage and unemployment determination is used to estimate regional phillips curves for britain italy and the federal republic of germany estimates of region specific non accelerating inflation rates of unemployment nairu are provided movements of these over time are examined the impact of inter regional differences in wage rigidity on unemployment change is analysed in the final section johnes g et hyclak t j 1989 l inflation par les salaires et le chomage en europe l optique regional reg studies 23 19 26 cet article se sert d un modele de la determination des salaires et de l emploi afin d estimer des courbes de phillips pour la grande bretagne l italie et la republique federale allemande on fournit des estimations des taux de chomage regionaux etant donne une inflation stable et on examine les mouvements de ces taux sur le temp

the elasticity of substitution in india s manufacturing sector abstract using cross section data and the translog cost function this paper examines the substitution possibilities between capital and materials and labor and materials since raw materials might be used to overcome the bottlenecks caused by shortages of physical capital and skilled labor three significant conclusions are a since materials are substitutable for both capital and labor to a considerable extent capital and skilled labor may not be a binding constraint on growth agricultural materials expansion may substitute for these inputs and lead to expansion in the industrial sector b fixed proportion models are not warranted in india without modification and c separability tests showed that materials must be included in the production function

law and employment lessons from latin america and the caribbean analyzing the effects of regulation and deregulation on latin american labor markets law and employment joins the ongoing debate about the virtues and costs of legislating mandatory benefits for workers of the numerous labor regulations that were altered or created in latin america during the last thirty years many have had unintended and far reaching results nobel prize winning economist james j heckman and carmen pages document the behavior of firms attempting to stay in business and be competitive while facing the high costs of complying with these labor laws they challenge the prevailing view that labor market regulations affect only the distribution of labor incomes and have little or no impact on efficiency or the performance of labor markets this volume shows that mandated benefits reduce employment have a disruptive impact on turnover rates and labor market flexibility promote inequality and discriminate against marginal workers along with in depth studies of colombia peru brazil argentina chile and uruguay law and employment provides comparative analysis from a range of european countries and the united states while also covering important changes in reg

the informal sector in developed and less developed countries a literature survey the main goal of this study is two fold 1 to provide ageneral overview of the contributions to the literature on theinformal sector with a special focus on the public choiceapproach and 2 to compare these contributions across twoinstitutionally different types of countries developed andless developed developing and transition countries thepaper focuses on the criteria used to define the informalsector the relationship between the formal and informaleconomy tax evasion and public choice analysis it isstressed throughout this paper that the distinction betweenthe two types of countries is of key importance

strategic trade and industrial policy towards dynamic oligopolies we characterise optimal trade and industrial policy in dynamic oligopolistic markets if governments can commit to future policies optimal first period intervention should diverge from the profit shifting benchmark to an extent which exactly offsets the strategic behaviour implied by fudenberg and tirole s animal spirits taxonomy of business strategies without government commitment there is an additional basis for intervention whose sign depends on the strategic substitutability between future policy and current actions we consider a variety of applications to rd spillovers consumer switching costs etc and also extensions to constrained second best policies

using regional variation in wages to measure the effects of the federal minimum wage the imposition of a national minimum wage standard provides a natural experiment in which the treatment effect varies across states depending on the fraction of workers initially earning less than the new minimum the author exploits this fact to evaluate the effect of the april 1990 increase in the federal minimum wage on teenagers wages employment and school enrollment comparisons of grouped and individual state data confirm that the rise in the minimum wage increased teenagers wages there is no evidence of corresponding losses in teenage employment or changes in teenage school enrollment

making it underground comparative material on the informal sector in western market economies this paper examines the informal economy and its relationship to commonly held theories of industrial development although these theories stem from very different intellectual traditions their general assumption has been that widespread informal economic activities are primarily a feature of third world economies in which they function as a refuge from destitution such activities are presumably destined to desappear with the advance of modern industry led growth evidence is presented that indicates that these assumptions including the identification of informality with conditions in the less developed countries are wrong alternative interpretations of the resilience of these activities in third world countries despite rapid industrialization and their continuity and apparent revival in the advanced economies and discussed

group cultural values and political skills a situationist perspective on interpersonal citizenship behaviors drawing on mischel s 1968 situationist perspective we theorized that in a weak situation one created by a group culture of low power distance pd or low uncertainty avoidance ua political skills increase the display of interpersonal citizenship behaviors in a strong situation one created by a high group pd or high group ua the application of political skills is constrained in a sample comprising of supervisor employee groups from canada and india we highlight group culture as an important boundary condition on interpersonal citizenship behaviors and recommend that leaders carefully consider the cultures that they create in their groups

the minimum wage and the employment of youth evidence from the nlsy using panel data on individuals from the national longitudinal survey of youth we find that employed individuals who were affected by the increases in the federal minimum wage in 1979 and 1980 were about 3 percent less likely to be employed a year later even after accounting for the fact that workers employed at the minimum wage may differ from their peers in unobserved ways

opening the pandora s box trade openness and informal sector growth this article constructs a labour transition model combining the features of job loss and job creation in the formal sector of an economy the theoretical model examines the impact of trade liberalization on net job transition from formal to informal sector in the light of our model we establish certain pre conditions based on simulations under which trade liberalization is accompanied by rising informal sector the model outcome conforms to the empirical evidence of rising informality with openness which we find in 18 central eastern european and former soviet union countries

trade migration costs and asymmetric migration patterns increase in trade has an asymmetric impact on emigration by skill types for a developing country cost of migration is a dynamic function of the type of emigration and it determines a complementary relation between emigration of skilled workers and expansion of trade emigration of unskilled workers is a substitute however and these outcomes coexist with endogenously determined emigration rates that depend crucially on wage responses among the own skill types at the source additionally asymmetric emigration patterns increase wage inequality

wages and employment in a segmented labor market this paper analyzes the impact of business cycle fluctuations on a labor market segmented into a unionized primary sector and a competitive secondary sector either permanent or temporary changes in real aggregate demand are shown to widen the intersectoral wage differential in recession and under reasonable specifications of key parameters to cause greater fluctuations of primary sector employment than secondary sector employment this pattern agrees with the stylized facts of the u s economy

unionization and distribution of income under variable returns to scale abstract variable returns to scale are introduced into the two sector analysis of unionization and income distribution and some new results are obtained specifically with increasing returns to scale it is possible for both union and non union workers to lose gain from unionization even when the unionized sector is relatively capital labor intensive

wasteful public spending and state aid control the conventional academic rationale for supranational intervention to curb state aids to industry appeals to transfrontier spillovers however competition policy practitioners often speak in terms of curbing wasteful spending regardless of whether or not any international spillovers are involved although it is often argued that such wasteful spending calls not for supranational state aid control but rather for better domestic political accountability this paper argues that wasteful spending may be a by product of accountability not a symptom of its absence specifically we describe a model in which politicians fund projects that are wasteful as a way to signal their diligence and voters rationally reward them for this we discuss implications for the role of state aid control mechanisms 2006 by the european economic association

constitutional rules and fiscal policy outcomes we investigate the effect of electoral rules and forms of government on fiscal policy outcomes in a large sample of democracies we rely on different estimation methods to address prospective problems of statistical inference due to non random selection of these constitutional rules the findings are consistent with our theoretical priors presidential regimes induce smaller governments than parliamentary democracies while majoritarian elections lead to smaller governments and smaller welfare programs than proportional elections

complementarity between import competition and import promotion abstract growth in the import competing output is usually accompanied by a decline in the volume of imports of the product this result may change when we consider intermediate goods we develop a multi sector general equilibrium model to show that larger local output of an intermediate good may also imply larger imports of the same journal of economic literature classification numbers f1 f11 f13

electoral systems and public spending we study the effects of electoral institutions on the size and composition of public expenditure in oecd and latin american countries we emphasize the distinction between purchases of goods and services which are easier to target geographically and transfers which are easier to target across social groups we present a theoretical model in which voters anticipating government policymaking under different electoral systems have an incentive to elect representatives more prone to transfer public good spending in proportional majoritarian systems the model also predicts higher total primary spending in proportional majoritarian systems when the share of transfer spending is high low after dee ning rigorous measures of proportionality to be used in the empirical investigation we e nd considerable support for our predictions

unemployment insurance and union wage setting the authors examine alternative systems of financing unemployment insurance benefits in an economy with wage sett ing unions where as in some nordic countries each union runs its o wn unemployment insurance system it is shown that a higher lump sum grant to the union s unemployment insurance fund increases employment whereas higher marginal subsidies have ambiguous effects an unempl oyment insurance tax on wages has no effect on employment whereas an unemployment insurance tax on profits unambiguously increases employ ment the authors also analyze a case where wages are set at the firm level and premiums at the industry level copyright 1988 by the editors of the scandinavian journal of economics

equilibrium political budget cycles political business cycle theories generally rely on nominal rigidities and voter myopia this paper offers an equilibrium theory that preserves some basic insights from earlier models though with significant refinements the political budget cycle emphasized here is in fiscal policy rather than output and inflation it arises via a multidimensional signal process one can consider the welfare implications of proposals to mitigate the cycle and the effects of altering the electoral structure copyright 1990 by american economic association

incidence analysis of a sector specific minimum wage in a two sector harris todaro model in this paper we explore the incidence of a sector specific minimum wage in a two sector harris todaro model with intersectorally mobile capital in addition to the output and substitution effects in harberger s tax incidence analysis an additional effect reflecting the endogenously generated unemployment arises in the harris todaro case we also explore the functional incidence issue numerically for mexico by using general equilibrium computational techniques in a number of the calculations reported capital more than bears the income loss from unemployment caused by the sector specific minimum wage

wage subsidies and distortionary taxes in a mobile capital harris todaro model in prescribing policy to eliminate or mitigate the effects of labour market distortions some form of wage subsidy is usually among the highest ranking options rarely is the source of revenues for these subsidies treated as an explicit issue this omission has special significance for the harris todaro h t model of the labour market since the policy most frequently recommended whether capital is sector specific or intersectorally mobile is an across the board wage subsidy 2 this effectively eliminates the possibility of taxing one subset of sectors rather than subsidizing its complement an option often favoured by those theorists who concern themselves with revenue considerations the next section of this paper sets forth the model of a small open h t economy with mobile capital that is the basis for this analysis section ii re examines three wage subsidies on manufacturing wages on agricultural wages or on both sectors assuming that resources for the subsidies are raised by an across the board tax on profits this is in the tradition of cordenfindlay and we replicate their results though stating them in more precise form so that we might have a standard for later comparison the subsequent sections examine the effects of these subsidies on unemployment and resource allocation if they are financed by a tax on profits in the manufacturing sector section iii or by import tariffs section iv owing to the second best nature of the h t model it will be demonstrated that taxes normally considered distortionary in their own right can be superior to an across the board tax if revenues are constrained and can be very useful instruments if it is the variety of policy tools that is limited section v concludes with a ranking of the various subsidy tax packages

industrial policy choice during the crisis era using an extensive database of non macroeconomic state interventions implemented since the global economic crisis began this paper provides quantitative evidence on the resort to selectivity by several major economic powers the propensity to promote certain sectors certain firms within sectors and domestic over commercial interests is contrasted across jurisdictions at least one prominent contention in the industrial policy literature is not borne out in the data and certain cross country and cross sectoral variations found here could benefit from further analysis a crisis era shift towards selectivity and away from the level playing field can be detected in the major trading nations

the effects and policy implications of state aids to industry an economic analysis state aids making eu policy properly reflect geography and subsidiarity the use of state aids to industry is a poorly understood part of competition policy currently the eu commission presumes that state aids distort competition yet it approves 98 of applications often for social or distributional reasons we argue that proper regulation of state aids should focus on two issues the externalities generated and the inefficiencies arising from failures in competition between governments we thus develop a new framework for eu policy and compare its implications with the existing practice of the eu commission timothy besley and paul seabright

the positive role of global leaders in enhancing multicultural team innovation this study contributes to the empirical research on leadership of multicultural teams from the positive organizational scholarship perspective pos following the information decision making processes perspective on team cultural diversity we examined the positive effect of leaders global identity on multicultural team innovation we proposed that r d multicultural team leaders with high global identity foster team shared innovation goals and motivate team members to adopt communication inclusion behavior making sure that they all understand each other furthermore we propose that the effect of fostering team shared innovation goals on communication inclusion will be stronger for teams with perceived high rather than low cultural diversity and that team communication inclusion will positively affect team innovation participants were 574 r d multicultural team members their leaders and their leaders managers in 82 co located teams in a chinese branch of a large german global organization using sem analysis our findings supported our research model demonstrating that multicultural team leaders with high global identity leveraged cultural diversity to promote innovative goals which further enhanced team communication inclusion and its positive impact on team innovation we discuss the theoretical and practical implications to the pos perspective on cultural diversity

shadow economies size causes and consequences using various methods the size of the shadow economy in 76 developing transition and oecd countries is estimated average size varies from 12 percent of gdp for oecd countries to 23 percent for transition countries and 39 percent for developing countries increasing taxation and social security contributions combined with rising state regulations are driving forces for the increase of the shadow economy especially in oecd countries according to some findings corruption has a positive impact on the size of the shadow economy and a growing shadow economy has a negative effect on official gdp growth

determinants of state aid to firms the case of the european automotive industry using an original database for the 1992 2008 period we investigate the determinants of state aid to the automotive industry in the european union eu we find evidence that eu policies have been effective in reducing state aid and re orienting it toward horizontal objectives however national politics still have considerable relevance during election years governments are more generous and this is particularly true in eu countries with proportional representation finally a strategic game between countries seems to take place whereby a country s decision to grant aid seems to be responsive to aid previously granted by other member states

employment income distribution and economic growth in seven small open economies resurgent interest has been manifested among development economists in trickle down i e the view that the more rapid the rate of economic growth the more rapid the improvement in employment and income distribution throughout this paper the term income distribution will refer to the location and dispersion of the pattern of incomes i e to absolute incomes and poverty and to relative income inequality empirical evidence supports trickle down in some cases but the evidence is contrary to trickle down in others the evidence from my own study of six countries experiences2 is summarised in tables i and 2

public and private sector wages interactions in a general equilibrium model it is common wisdom that public sector wages are not determined in the same way as private sector wages at the same time the empirical evidence available for oecd countries finds a strong positive correlation between public and private sector wages in this paper we develop a model that is consistent with a political economy view of the determination of public sector wages and employment while being consistent with the said empirical evidence public finance constraints are crucial in booms governments expand employment and wages while in downturns lack of tax revenues forces the government to cut back the wage bill

incidence analysis of financing unemployment benefits in a partially unionized economy the incidence of unemployment benefits are analysed under alternative financing modes in a two sector general equilibrium model with a segmented labour market where one sector is unionized and queue unemployment exists specific tax incidence as well as balanced budget incidence are analysed the main results are i the distributional effects are identical irrespective of which factor is taxed in the union sector ii the distributional effects are also identical irrespective of which factor is taxed in the non union sector and iii labour gains by a uniform ui tax on capital in both sectors and may or may not gain from a uniform labour tax while capital owners lose in both cases thus what matters for the incidence outcome is which sector and not which factor that is taxed

does organizational formalization facilitate voice and helping organizational citizenship behaviors it depends on national uncertainty norms prosocial work behaviors in a globalized environment do not operate in a cultural vacuum we assess to what extent voice and helping organizational citizenship behaviors ocbs vary across cultures depending on employees perceived level of organizational formalization and national uncertainty we predict that in contexts of uncertainty cognitive resources are engaged in coping with this uncertainty organizational formalization can provide structure that frees up cognitive resources to engage in ocb in contrast in contexts of low uncertainty organizational formalization is not necessary for providing structure and may increase constraints on discretionary behavior a three level hierarchical linear modeling analysis of data from 7 537 employees in 267 organizations across 17 countries provides broad support for our hypothesis perceived organizational formalization is weakly related to ocb but where uncertainty is high formalization facilitates voice significantly helping ocb to a lesser extent our findings contribute to clarifying the dynamics between perceptions of norms at organizational and national levels for understanding when employees may engage in helping and voice behaviors the key implication is that managers can foster ocb through organizational formalization interventions in uncertain environments that are cognitively demanding

fiscal adjustment and labor market dynamics in an open economy this paper studies the labor market effects of fiscal adjustment in a two sector three good intertemporal framework key features of the model are an informal sector minimum wages unionized labor in the formal economy imperfect labor mobility and public production of intermediate inputs bluxuryq and wait unemployment prevail in equilibrium it is shown that if unions care sufficiently about employment and if the degree of openness is high an increase in the price of government services may reduce unemployment in the steady state a similar result would hold in an efficiency wage setting if the bdisciplinary effectq of unemployment is sufficiently strong d 2004 published by elsevier b v

modelling the informal sector formally abstract the theoretical characterization of formal informal sector dualism by labor market dualism is integrated with its empirical characterization by size dualism by supposing that the minimum formal sector wage is only enforced for firms greater than a certain size a firm s size varies directly with the talent of its enterpreneur manager and the choice between formal and informal sector entrepreneurship is determined endogenously it is then shown that the size gap between the smallest formal sector firm and largest informal sector firm varies directly with the formal informal sector wage differential which in turn is shown as expected to increase the further is the minimum wage above the market clearing wage the comparative statics of changes in the size of the firm above which the minimum wage is enforced are also examined

union bargaining power subcontracting and innovation we show that if a firm can subcontract production to an informal sector an increase in union power may either increase or decrease innovation an increase in union power makes the firm worse off irrespective of its effect on innovation however in contrast to the usual belief an increase in union power may increase consumer surplus and decrease union utility by affecting innovation thus suggesting that a union may not want to be too powerful an increase in union power may create an ambiguous effect on social welfare our analysis provides new insights to the relation between union power and innovation

the macroeconomics of trade liberalization abstract this paper analyzes the short run macroeconomic consequences of trade liberalization in ldcs it is shown that linkages between the tradables and nontradables sectors the effect of imported inputs on the economy s productive structure and certain patterns of factor substitution can go a long way toward explaining the perverse contractionary effects frequently seen in liberalization programs

good jobs bad jobs and redistribution we analyse the question of optimal taxation in a dual economy when the policy maker is concerned about the distribution of labour income income inequality is caused by the presence of sunk capital investments which creates a good jobs sector due to the capture of quasi rents by trade unions with strong unions and high planner preference for income equality the optimal policy is a combination of investment subsidies and progressive income taxation if unions are weaker the policy maker may instead choose to tax investment

anticipated effects of the minimum wage on prices there is little empirical evidence on the effect of minimum wage increases on prices particularly for developing countries this paper provides estimates of this effect using monthly brazilian household and firm data over 18 years as minimum wage increases in brazil sare large and frequent they have a potentially important impact on aggregate prices rational agents in anticipation of such price effects may take minimum wage increases as a signal for future price and wage bargains we find that the minimum wage raises overall prices not only on the month of the increase but also in the two months prior to the change as well as after the change

convergence and divergence of paternalistic leadership a cross cultural investigation of prototypes paternalistic leaders provide care nurturance and guidance to employees in their professional and personal lives in a parental manner and in exchange expect loyalty and deference from employees this study aims at investigating how the paternalistic leadership pl prototype converges and diverges with prototypes of transformational authoritarian participative and nurturant task leadership ntl in six countries representing high power distance and collectivism china turkey and pakistan and low power distance and individualism the united states germany and the netherlands a total of 1272 employees from six countries participated in this study findings revealed that the pl prototype converged more strongly with authoritarian leadership and ntl in hierarchical and collectivistic cultures than in egalitarian and individualistic ones the relationship of the pl prototype with that of transformational and participative leadership was similar across cultures theoretical and managerial implications of these findings for international business are discussed

the sensitivity of strategic and corrective r d policy in oligopolistic industries abstract we evaluate the case for r d subsidies in export sectors when the outcome of r d is uncertain and the product market is oligopolistic when r d reduces expected costs in the particular sense of first order stochastic dominance a national strategic basis for r d subsidies exists whether firms choose prices or quantities this must be balanced against a corrective incentive to tax r d whenever the number of domestic firms exceeds one however when r d increases the riskiness of the cost distribution as well the results may switch there emerges a strategic incentive to tax and a corrective incentive to subsidize r d

asia s materialists reconciling collectivism and materialism materialism has an ugly face the dominant view of materialism regards materialists as self prioritizing individuals who oppose collective and prosocial goals in favor of a lifestyle led by money possessions and status the present research argues that there is a side of materialism that is concerned with collective oriented interests we examine the nature and consequences of collective oriented materialism the belief system that ascribes importance to possessions for their symbolic and signaling capacities to construct desirable social attributes drawing from cultural and consumer theories we find considerable support that materialists espouse a collective oriented quality to an otherwise self oriented interest towards possessions

the limitations of european union control of state aid the european union eu is one of the few jurisdictions in the world that has introduced specific legal provisions for controlling state aid the treaty provisions are structured in such a way that the commission is in principle obliged to authorize every single grant of aid this has proved to be practically impossible the more so with 27 members of the eu as a result the commission has issued a number of exemption and de minimis rules for which notification is not required that suggest that the bulk of state aid is beneficial in order for state aid policy to become more rigorous the 2005 state aid action plan rightly enhanced the role of economic analysis this means rethinking the exemption regulations and the way individual decisions are taken one important step forward would be to make sure that distortions of competition are noticeable before a state measure is declared incompatible as a result at least with respect to individual decisions eu policy would stop addressing cases where the distortions of competition are minimal furthermore the commission would stop imposing irrelevant constraints on subsidized forms this is particularly the case for restructuring aid where the restoration of the healthiness of the firm is the final objective of the aid however even in recent decisions taken as a result of the financial crisis the commission uses competition type considerations only to overcome moral hazard by attaching a number of intrusive conditions to its authorization decisions prohibition of reducing prices before a competitor does introduction of capacity or sales caps merger prohibitions caps on managers salaries etc very often these conditions reduce not increase the probability that these companies restructure successfully moral hazard can only be eliminated by not allowing the aid by limiting the aid to what is strictly necessary or by making sure that it is a once and for all option and not by constraining the company from competing copyright 2012 oxford university press

skilled unskilled wage inequality and urban unemployment i introduction an extensive body of literature has looked at possible effects of trade liberalization on the labor market in the north the effects on the labor market in the south have not drawn as much attention conventional wisdom associated with the stolper samuelson theorem predicts a gradual reduction of skilled unskilled wage inequality in the south however recent studies on latin american countries exhibit conflicting patterns wood 1997 summarizes the empirical findings citing a series of articles by robbins 1995a 1995b 1996a 1996b that convincingly demonstrate that latin america has experienced an increasing wage gap between the skilled and the unskilled following a more open trade and investment regime while globalization induced changes in production patterns and the consequent increase in the demand for skilled labor relative to unskilled labor has often been cited as the root cause of wage inequality there has been no general agreement over the possible source of such increased demand for skilled labor the debate among economists on this has followed two broad paths one relying on technological changes and the other on trade and investment while technological change may have played a key role in the widening wage gap in the industrialized countries there is strong evidence robbins 1994a 1994b 1995a 1995b 1996a 1996b robbins and zveglich 1995 wood 1997 indicating the dominant influence of trade and investment on wage inequality in the developing economies the implications of a more open trade and investment regime need to be analyzed in terms of frameworks that explicitly take into account the structural features of labor markets in the south one of the key structural differences between the north and the south is that the south experiences a pronounced rural urban migration in the presence of urban unemployment basu 1997 ray 1998 the goal of our paper was to capture this feature within the structure of a simple general equilibrium model in an effort to understand the effect of fragmentation on the skilled unskilled wage differential and employment in the south the rest of the paper is organized as follows the next section places this paper in the context of the relevant literature section iii describes the general equilibrium model with the possibility of fragmentation and unemployment section iv compares and contrasts the impact of trade and endowment on the skilled unskilled wage gap and employment with and without fragmentation section v concludes ii context the motivation of this paper stems from our view that the southern experience does not necessarily contradict conventional wisdom as has been claimed in wood 1997 but points to the need for parsimonious yet meaningful modifications of the structure of general equilibrium models from which the wisdom is derived to properly reflect the salient structural features of the south on the one hand production fragmentation has become an important facet of globalization in modern times 1 sharp declines in transportation and communication costs have encouraged this process of slicing the value chain that is evident in international trade data this has been sustained by various regional integration agreements that have reduced the barriers to international trade and investment as well as important technical innovations in telecommunications and information technology that have facilitated the coordination of international production networks this advanced stage in the international division of the chain of production has brought a fundamental change in the nature of international trade as goods increasingly cross multiple national borders while they are in process several authors such as jones kierzkowski and lurong 2005 wan 2005 long 2005 jones and kierzkowski 1998 jones and marjit 2001 arndt 1998 feenstra 1998 harris 1998 hummels rapoport and yi 1998 feenstra and hanson 1996b and dixit and grossman 1982 have analyzed the role of fragmentation in world trade

economic reform and informal wage a general equilibrium analysis abstract we attempt to trace the consequences of liberal economic policies on informal wage in a general equilibrium model with formal informal labor markets wage differential vertical linkage and restricted capital movement in particular we show that the informal wage representing income for a vast segment of unskilled labor may actually increase even if more people are employed in the informal segment this also confirms that a contraction in the formal sector employment and the consequent expansion in the informal segment do not necessarily imply impoverishment of the existing set of informal workers

longitudinal analyses of the effects of trade unions but union members are different from nonmembers in unobserved ways biasing your estimates y ou should make a selectivity bias correction simultaneously determine union status and economic outcomes develop an unobservables model use longitudinal data archetypical comment on virtually any study of the economic effects of umomsm or suitably modified on any other empirical subject

unionism and employment behaviour although there exists a large literature on the effects of trade unions upon wages there is no published work that uses microeconomic data on establishments to examine the employment consequences of unionism this paper addresses this issue with a recent british data set and shows that even after the addition of a substantial set of control variables there is a strong association between poor employment performance and the presence of trade unions the union employment growth differential is estimated at approximately 3 percent per annum copyright 1991 by royal economic society

real wage rigidity and optimal commercial policy in less developed countries abstract this paper examines optimal commercial policy in an ldc in which there is a rigid real wage and imports consist of both final and non competitive intermediae inputs the nature of optimal commercial policy depends sensitively upon the composition of imports when export promotion is hampered by import quotas abroad or difficulties in extending export subsidies protection will often be optimal in economies that import intermediates but not in economics that import only final goods the results for the full optimization case establish that there is a general presumption trade policy should be biased in favor of export promotion although there are well defined conditions under which an import substituting regime is optimal

the determination of union and non union wage rates abstract if in a partially unionised economy union workers force up their absolute wage rate how does this affect the wage paid in the non union sector this paper suggests a simple answer first in a small open economy a rise in the union wage will raise the non union wage secondly in a closed economy or one with some monopoly power in world trade a rise in the union wage seems likely to depress the non union wage

team personal life inclusion in socially versus task oriented countries a cross cultural study of chinese versus german teams team personal life inclusion team pli refers to socialization with fellow team members in the private domain while pli is an expected behavior in the socially oriented chinese work context it is generally seen as unfavorable in task oriented contexts like germany we investigate the relative impact of team pli on the performance of chinese and german teams based on data from 130 chinese and 124 german teams we show that team pli has opposing consequences in china and germany while it increases german teams performance the reverse relationship was observed for chinese teams

does the minimum wage have a higher impact on the informal than on the formal labour market evidence from quasi experiments this article investigates a puzzle in the literature on labour markets in developing countries labour legislations not only have an impact on the formal labour market but also an impact on the informal sector it has even been argued that the impact on the informal sector in the case of the minimum wage is stronger than on the formal sector using quasi experiments of minimum wage changes and thereby exploiting geographical variation of the minimum wage bite i find evidence for this hypothesis informal workers workers without social security contribution experienced significant wage increases when the minimum wage was raised while formal workers did not this result highlights that noncompliance with one labour legislation the social security contribution does not necessarily imply noncompliance to other labour laws such as the minimum wage

comparative statics in general equilibrium models with a unionized sector this paper uses a simple theory of union behavior to examine the consequences of unionization for the basic comparative statics properties of the specific factors and heckscher ohlin trade models many of the standard results continue to emerge despite the union however in contrast to the competitive theory an increase in the price of the unionized commodity can unambiguously lower the real wages of union workers in the short run and in the long run can raise the real rewards of all factors employed in the union sector

international r d rivalry and industrial strategy this paper presents a theory of government intervention which provides an explanation for industrial strategy policies such as r d or export subsidies in imperfectly competitive international markets domestic net welfare is improved by the capture of a greater share of the output of rent earning industries although the subsidy ridden noncooperative international equilibrium is jointly suboptimal behaviour of governments and firms is modelled as a three stage subgame perfect nash equilibrium the assumption that the government is the first player in this game allows it to influence equilibrium outcomes by altering the set of credible actions open to firms

lurking in the shadows the informal sector and government policy abstract this paper develops a dynamic model that sheds light on the evolution of the informal sector we show how tax rates and enforcement policies influence the size of this sector and how the sector naturally declines as an economy transitions towards steady state we find small changes in the tax rate cause measurable changes in the size of informal employment but modest changes in enforcement have negligible effects these results suggest that while reductions in the tax rate combined with increased enforcement reduce the size of the informal sector tax rate reductions and penalties for evasion are the most effective

state aid in the european union the prohibition of subsidies in an integrated market the effect of prohibiting state aid in an integrated market is analysed in a symmetric cournot oligopoly model where one firm is located in each member state subsidies are financed by distortionary taxation so there is a trade off between the deadweight loss from the oligopolistic distortion and that from distortionary taxation it is shown that there exists a range of values for the opportunity cost of government revenue where member states want to give subsidies and where the multilateral prohibition of subsidies would increase aggregate welfare furthermore this range of values is shown to include plausible estimates of opportunity cost

tariffs subsidies and welfare with endogenous policy abstract it is a well established proposition of trade theory that in the absence of directly trade related distortions or policy goals subsidies are superior to tariffs for achieving any economic or non economic objective this paper shows that once the endogeneity of the distortion or non economic objective is allowed for the welfare ranking of various policies can be reversed the particular model analyzed is one where the level of non economic objectives that have to be fulfilled itself depends on the policy tools considered to fulfill them with this arises from the public good nature of tariffs compared to subsidies