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. “Luxury” 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 “disciplinary effect” of unemployment is sufficiently strong.     

Imperfect Competition, Capital Shortages and Unemployment Persistence

We construct a model integrating the traditions of imperfect competition macroeconomics and real business cycles. For this we study a dynamic economy with optimizing households, firms and trade unions subject to stochastic shocks. We can derive closed form solutions for the behaviour of all agents. It is found that the combination of capital shortages and imperfect competition in labor markets can give rise to unemployment, and that this unemployment is quite persistent, even when the underlying shocks are not.     

Welfare states and unemployment

Summary This paper studies equilibrium unemployment in a search model where the government both provides liberal unemployment insurance and taxes labor at high progressive tax rates. It is shown how progressive income taxation can counteract a high unemployment rate under generous unemployment insurance. In particular, high marginal taxes reduce workers' incentives to switch jobs in response to changing economic opportunities. This lower labor mobility reduces unemployment but at the cost of a less efficient labor allocation.We are grateful to William Dupor, Krishna Kumar, and Ashok Rai for excellent computer programming.     

The ex-post behavior of firms offering optimal employment contracts

The influential papers of Azariadas (1975) and Baily (1974) have clearly demonstrated that with imperfect labor mobility expected profit maximizing firms will offer employment contracts that will not result in profit maximizing behavior once the ‘state of nature’ is disclosed. This Letter shows that such firms will behave as if their objective were to maximize the expected utility of each individual worker subject to a profit target. The rule that emerges when there is unemployment will be shown to be formally equivalent to Meade's Rule for optimal population [Meade (1955, ch. 6)].     

Capital specificity,imperfect labor mobility and growth in developing economies

Labor markets in developing economies may be afflicted by a multiplicity of interacting distortions. We consider a general equilibrium model of an economy distorted by both sector-specific sticky wages and imperfect mobility of labor. In this framework, we contrast the implications of capital accumulation in the short and long run. We show that, in contrast to both the case in the absence of a sector-specific sticky wage and the case in the absence of imperfect labor mobility, the short and long-run effects of growth on the economic system converge as the degree of labor mobility is limited.     

Do foreigners replace native immigrants? A panel cointegration analysis of internal migration in Italy

This paper examines the impact of the immigration of foreigners on domestic labor mobility. Since David Card's seminal study on the regional labor market impact of the Mariel Boatlift it is controversial whether domestic labor mobility equilibrates economic conditions across regions. However, there is little or no evidence that natives leave destinations where migrants tend to cluster. In this paper we reconcile the existing evidence by taking another route: we analyze whether the immigration of foreigners replaces domestic mobility from poor to rich regions. We focus on Italy, which is characterized by large North-South wage and unemployment differentials, and apply panel cointegration methods. The main finding is that, conditional on unemployment and wage differentials, the presence of foreign workers in the labor force of the destination regions discourages internal labor mobility significantly. As a consequence, spatial correlation studies which use the variance of the foreigner share across regions for identifying the wage and employment effects of immigration, tend to understate the actual impact of foreign immigration.     

Employment effects of stabilization policies

This paper studies the effects of a stabilization program based on a reduction in the devaluation rate in an optimizing model with capital controls, minimum wages for unskilled labor, an informal sector, and public production of intermediate inputs. Perfect mobility across sectors of the unskilled labor force prevents the emergence of unemployment for that category of labor, but skilled unemployment prevails in equilibrium. The analysis highlights the role of endogenous labor market segmentation in assessing the wage and employment effects of stabilization policies.     

Who is afraid of capital mobility? on taxation of labor income and the level of public services in an open economy

This paper deals with the effects of international capital mobility on the taxation of labor income and on the size of the public sector. It employs a model of the labor market where national trade unions set the wage level in their country and national governments set the tax rate of a proportional labor-income tax. The tax revenues are used to finance a public good and unemployment benefits. In this model, competition between the national trade unions caused by international capital mobility leads to full employment, and the governments supply the public good on the first best level. As no unemployment benefits have to be financed, the tax on labor income may decline with the introduction of capital mobility. These tax cuts may even overcompensate the unions for the wage decline.     

An aggregate model of the Canadian labor market

The paper develops and estimates a small equilibrium model of the Canadian postwar labor market. The framework is imperfect competition in product and labor markets which, we argue, is forced upon us by the empirical fact that real wages do not on their own explain the business cycle. The framework incorporates on the supply side the effects of both unemployment benefits and the terms of trade. These variables, together with demand side effects, are then used to account Canadian unemployment. A pleasing feature of the model is that it is quite econometrically stable over the turbulent '80s.     

Globalization of labor markets and macroeconomic equilibrium

It is shown that under all-round ‘atomistic’ behavior, international mobility of labor has a beneficial effect on national employment levels but an adverse effect on consumer-price-indices (CPIs) inflation rates. Accordingly, whether or not policymakers in individual countries will be prepared to welcome on macroeconomic grounds the increasing globalization of the labor markets will depend on how they evaluate lower unemployment relative to lower CPI inflation. On the other hand, mobility of labor has an overall positive effect on the wage-setters' position, implying that, contrary to the findings of much of the international-trade literature, an increasing globalization of labor markets would be welcome by unions. It is also shown that with globalization both of the labor markets and of the wage-setting processes, atomistic behavior by monetary policymakers may well lead to both high unemployment and high inflation. Indeed, we find that in such a situation, the best option for monetary policymakers is also to cooperate. Given the recent tendency for a greater globalization of the labor markets in the OECD both in terms of labor mobility and in the sphere of wage setting, this result provides support for more monetary co-operation among the industrialized countries. Finally, with international mobility of labor, inter-union co-operation coupled with inter-government co-operation may prove to be preferable even relative to all-round nonco-operative play.     

Labor market distortions and China's WTO accession package:: an applied general equilibrium assessment

The economic implications of China's accession to the World Trade Organization have been analyzed using applied general equilibrium techniques. We explore the consequences of trade reform in the presence of labor market distortions. A formal model of imperfect labor mobility is incorporated into a large-scale, stochastic applied general equilibrium framework with which the consequences of China's trade reform for net welfare are considered. The simulations suggest that distortions in China's labor market, including imperfect labor mobility, rural-urban migration, dual urban markets and surplus rural labor, have significant effects on trade liberalization outcomes and in some cases produce unexpected second-best results. Journal of Comparative Economics 31 (4) (2003) 774–794.     

Domestic distortions,imperfect information and the brain drain

An earlier paper by Bhagwati and Hamada (1974) presented a theoretical analysis of the brain drain in the context of wage rigidity and unemployment. This paper extends the analysis by modifying the model to incorporate the phenomena of overqualification, internal diffusion of labor from urban to rural areas and imperfect information about the quality of labor. The welfare effect of the brain drain in the presence of these phenomena is analyzed.     

Migration and Wage‐setting: Reassessing the Labor Market Effects of Migration*

In this paper we employ a wage‐setting approach to analyze the labor market effects of immigration into Germany from 1980 to 2004. This enables us to consider labor market rigidities, which are prevalent in Europe. We find that the elasticity of the wage‐setting curve is particularly high for young workers. Moreover, natives and foreigners are imperfect substitutes. The wage and employment effects of immigration depend on the skill structure of the immigrant workforce. Because the foreign labor supply shift has mainly affected the high‐skilled labor market segment, the 4 percent increase of the workforce through immigration has not increased either aggregate or foreign unemployment.     

On Footloose Industries and Labor Disputes with Endogenous Information Asymmetry

If capital becomes internationally mobile but labor does not, are outcomes of labor disputes tilted in favor of workers or employers? In this paper, we show that the answer depends critically on how the information structure of the dispute changes endogenously with capital mobility, and in addition, whether international investment incentives selectively favor the outflow of capital from the most or the least productive firms. In doing so, this paper brings together three strands of literature that are not often seen together—incentive compatible contracting, wage and unemployment outcomes of labor disputes, and international capital mobility with heterogeneous firms.     

Endogenous, Efficient Long-Run Cyclical Unemployment, Endogenous Long-Run Growth, and Division of Labor

The paper uses a dynamic equilibrium model to explain the concurrence of economic growth and business cycles. Introducing durable goods into a model with ex-ante identical consumer–producers and economies of specialized learning-by-doing, the author shows that when job-shifting costs, economies of specialized learning-by-doing, and trading efficiency are sufficiently large, a dynamic equilibrium with business cycles and unemployment might be Pareto superior to noncyclical growth patterns. Long-run cyclical unemployment still exists when the credit market is imperfect. Extending the model into overlapping generations framework, the author shows that complete division of labor with business cycles would still occur in equilibrium.     

Matching in segmented labor markets: An analytical proposal based on high-dimensional contingency tables

The Spanish economy has a very problematic labor market characterized by high and persistent levels of unemployment, elevated long-term unemployment, strong segmentation and low regional mobility, among other drawbacks. This paper uses labor matching data from a large database of administrative microdata (Continuous Sample of Working Lives, MCVL) and structures them into a contingency table which cross-classifies the information of workers and jobs at provincial and occupational levels. The association analysis performed allows us to identify a more precise vision of the structure of the labor market, and a better design regarding active labor market policies. Our results demonstrate, for example, that highly isolated markets and those that influence the entire national territory coexist in the Spanish labor market. Finally, we also propose a new smoothing method in order to deal with typical statistical problems in sparse contingency tables, such as the existence of non-structural zero frequencies or sparsity.     

Labor Market Effects of Economic Integration: The Impact of Re-Unification in German Border Regions

Abstract. This paper exploits the significant reduction in impediments to labor mobility in the process of German re-unification in order to identify labor supply shocks in the West German labor market. The focus is on the quasi-experiment of the border removal in the regions situated at the German–German border that faced a massive increase of cross-border labor supply. The results indicate that despite a gain in employment, the border removal was accompanied by a decline in wages and an increase in unemployment relative to other West German regions.     

A POSITIVE THEORY OF GEOGRAPHIC MOBILITY AND SOCIAL INSURANCE*

This article presents a tractable dynamic general equilibrium model explaining cross‐country data on geographical mobility, unemployment, and labor market institutions. Rational forward‐looking agents vote on unemployment insurance (UI). Agents with higher moving costs (larger attachment to their location) prefer more generous UI. Attachment is assumed to increase with the duration of residence. UI mitigates incentives for moving and increases, therefore, the fraction of attached agents and the political support for UI. This self‐reinforcing mechanism can yield two steady‐states: one “European” and one “American.” The former (latter) features high (low) unemployment, low (high) geographical mobility, and high (low) UI.     

International factor mobility and the labor market: A macroeconometric analysis of the German labor market

This paper deals with some problems of international factor mobility with respect to labor using the case of the German labor market. A quarterly macroeconometric model of the German labor market is developed and estimated. It consists of equations explaining labor supply and demand for men and women. Most equations distinguish between labor measured in persons and hours. After a determination of the variables of this model which are influenced by foreign employment two groups of foreign workers which differ according to their EC-member status are discussed separately. Because of several legal and institutional regulations a different treatment of each group with respect to employment policy is necessary. For foreigners from outside the EC alternative reaction functions of the government are discussed and estimated. As the officially published unemployment rate is not comparable intertemporally because of foreign involuntary remigration during recession a new unemployment series including these persons is constructed and explained. The influence of foreign employment on wages is examined and two wage equations are estimated. Finally, some simulation results of an enforced remigration policy are reported.     

A Poverty Trap of Crime and Unemployment

We present an overlapping generation growth model with an imperfect labor market where the links among crime, growth and unemployment are jointly considered, both in an endogenous and exogenous set‐up. We test the major implications of our theory and verify the two model specifications through the Italian regional data, using the Pooled Mean Group estimator proposed by Pesaran, Shin and Smith (1999 ). The empirical results are in favor of the exogenous version of the model and suggest that crime and unemployment have long‐run income level effects.