Does Rent‐sharing Profit Female and Male Workers? Evidence from Israeli Matched Employer–Employee Data

This paper analyses the impact of workplace characteristics on individual wages based on a unique cross‐section matched employer–employee data set for the Israeli private manufacturing sector in 1995. Specifically, we examine the effects of the interaction between profit‐sharing and wages on the gender wage gap. The empirical findings show that individual compensation is significantly and positively correlated with firms’ profits‐per‐employee, even when controlling for all of the following: group effects in the residuals, individual and firms’ characteristics, industry wage differentials and endogeneity of profits. Wage–profit elasticity is found to be 11 per cent and it does not significantly differ between genders. With respect to the overall gender wage gap (on average women earn 28 per cent less than men), the results show that within firms there is no gender discrimination and that 12 per cent of this gap can be explained by the wage–profits profile and by the fact that women are more likely to be employed in less profitable firms than men.     

Heterogeneous Firm Responses to Rising Teenage Wages

Substantial youth minimum wage changes in New Zealand between 2000 and 2007 raised teenage average wages by 5–10 per cent relative to those for adults. We use Statistics New Zealand's Linked Employer–Employee Database (LEED) to examine whether firms' teenage labour demand responses to these changes are greater for firms with higher teenage‐employment share. We find evidence that high teen‐employers reduced their teen employment relative to other firms and had lower survival rates over the period. However, firms that entered the main teen‐employment industries had higher teen‐employment shares than continuing firms. The results are consistent with endogenous technology adoption in response to non‐marginal changes in relative wages.     

Firm‐level Consequences of Large Minimum‐wage Increases in the Czech and Slovak Republics

Abstract. After an initial decline in the level of real minimum‐wage rates, there were series of unusually large increases in their levels — 70 and 50 per cent — during the years 1999–2002 in the Czech and Slovak Republics, respectively. Using information from matched employee–employer data sets, we look at the impact of minimum‐wage hikes on both wages and employment. Our results suggest that there are some, but not substantial, job losses in reaction to minimum‐wage hikes and that the impact on firm wages is rather large, implying that further increases of similar magnitude might very well have negative consequences for employment.     

SEARCH INTENSITY,DIRECTED SEARCH,AND THE WAGE DISTRIBUTION

We propose a search equilibrium model in which homogeneous firms post wages along with a vacancy to attract job seekers while homogeneous unemployed workers invest in costly job seeking. The key innovation relies on the organization of the search market and the search behavior of the job seekers. The search market is continuously segmented by wage level, individuals can spread their search investment over the different submarkets, and search intensity has marginal decreasing returns in each submarket. We demonstrate the existence of a nondegenerate equilibrium wage distribution. The density of this wage distribution is increasing at low wages and decreasing at high wages. The distribution can be right‐tailed, and, under additional restrictions, is hump‐shaped. Our results are illustrated by an example generating a Beta wage distribution.     

Firing Costs,Efficiency Wages and Unemployment

This paper uses a Shapiro–Stiglitz efficiency wage model to analyse the effects of firing costs on wages, employment, expected utility and profits. It considers that the probability of a non–shirker being fired depends on an exogenous shock which follows a two–state Markov process. It finds that higher severance payments give rise to lower wages, a lower unemployment rate, an increase in firms’ profits and a decrease in the utility of both workers and the unemployed. These conclusions derive from the finding that a greater probability of keeping one’s job, because of higher firing costs, raises the value of the job and reduces the worker’s incentives to behave opportunistically; this enables firms to reduce wages. Hence, if firms pay efficiency wages, a higher degree of labour market flexibility increases unemployment.     

Directed Search for Equilibrium Wage–Tenure Contracts

I construct a theoretical framework in which firms offer wage–tenure contracts to direct the search by risk‐averse workers. All workers can search, on or off the job. I characterize an equilibrium and prove its existence. The equilibrium generates a nondegenerate, continuous distribution of employed workers over the values of contracts, despite that all matches are identical and workers observe all offers. A striking property is that the equilibrium is block recursive; that is, individuals' optimal decisions and optimal contracts are independent of the distribution of workers. This property makes the equilibrium analysis tractable. Consistent with stylized facts, the equilibrium predicts that (i) wages increase with tenure, (ii) job‐to‐job transitions decrease with tenure and wages, and (iii) wage mobility is limited in the sense that the lower the worker's wage, the lower the future wage a worker will move to in the next job transition. Moreover, block recursivity implies that changes in the unemployment benefit and the minimum wage have no effect on an employed worker's job‐to‐job transitions and contracts.     

Explaining the Desire for Local Bargaining: Evidence from a Finnish Survey of Employers and Employees

Abstract. This paper describes divergences in employers’ and employees’ opinions on the proper share of local bargaining in contract wage gains in Finland. Employers want the locally bargained wage share to be approximately half of the total wage rise, while the majority of employees would prefer this share to be in the region of 1–24 per cent. Employers in firms that are large, foreign owned or operate in the financial services industry desire the largest locally bargained share of contract wages. Employees in large firms, on the other hand, resist local bargaining. When the firm uses performance‐related pay, employees would prefer a large role for local bargaining in contract wage gains.     

Social Network and Wage: Evidence from Cameroon

Using Cameroonian data, this paper investigates the effects of social network on wage. Social network is measured in terms of using friends and relatives while looking for a job. In order to evaluate the effectiveness of social network with regard to wage, we make use of Heckman selection model. Our findings contrast with previous studies. After factoring the endogeneity and sample selection, we find that Job seekers who make use of social network exhibit a wage premium of 1.53 per cent of average wage. We also find that social network contributes to explain wage differential according to gender and institutional sectors (formal versus informal).     

Why Do Women's Wages Increase So Slowly Throughout Their Career? A Dynamic Model of Statistical Discrimination

Abstract. The aim of this paper is to explain the growing wage differentials between men and women during their working careers. We provide a dynamic model of statistical discrimination, which integrates specific human capital decisions: on‐the‐job training investment and wages are endogenously determined. We reveal a small wage differential at the beginning of women's career, but women's wages increase more slowly; this is partly due to a lower level of human capital investment by women and partly because firms smooth training costs between different periods.     

The Determinants and Some Consequences of Unemployed Workers' Wage Demands

This paper studies the determinants and consequences in the early stages of the hiring process of unemployed workers' wage demands using direct data on workers' wage requests. We show that most unemployed workers want a wage close to their previous wage, and thus much more than they get in unemployment benefits. However, some groups, such as women, tend to demand lower wages. Moreover, we find that workers with high wage demands are contacted by firms less often than otherwise similar workers with lower wage demands. Thus, our results suggest that too high wage demands may contribute to high unemployment.     

Residential Location,Job Location,and Wages: Theory and Empirics

I develop a stylized partial on‐the‐job equilibrium search model that incorporates a spatial dimension. Workers reside on a circle and can move at a cost. Each point on the circle has a wage distribution. Implications about wages and job mobility are drawn from the model and tested on Danish matched employer–employee data. The model predictions hold true. I find that workers working farther away from their residence earn higher wages. When a worker is making a job‐to‐job transition where he/she changes workplace location he/she experiences a higher wage change than a worker making a job‐to‐job transition without changing workplace location. However, workers making a job‐to‐job transition that makes the workplace location closer to the residence experience a wage drop. Furthermore, low‐wage workers and workers with high transportation costs are more likely to make job‐to‐job transitions, but also residential moves.     

The Union Effect on Wages in Chile: A Two‐Stage Approach Using Panel Data

We estimate the union effect on wages in Chile to be between 18 and 24 per cent. We follow a two‐stage procedure that allows us to correct the endogeneity of union status and to separate true from spurious dependence, by exploiting the union history of individuals using panel data. We find evidence of comparative‐advantage sorting in union status, strong true state dependence and a re‐distributional effect of union membership (i.e. wage gains from unionization are larger for lower‐wage earners).     

A Note on Job Tenure and Collective Contracts

Abstract. This paper analyses the relationship between individual tenure and the application of collective contracts at the firm level under the specific institutional settings in Germany. The empirical approach is based on a multilevel model and a linked employer–employee data set for the years 1990, 1995, and 2001. The main result is that elapsed tenure is longer in firms applying collective contracts than in companies with individual wage setting: workers in firms with collective contracts benefit not only from higher wages, but also from higher job stability. Furthermore, we find no significant changes in mean tenure during the 1990s as well as stable differences across wage‐setting regimes.     

Is There a Double‐Negative Effect? Gender and Ethnic Wage Differentials in Italy

This paper investigates the gender and ethnic wage differentials for female migrants in Italy by applying the Oaxaca–Blinder decomposition, with and without Heckman correction, to account for self‐selection into the labour market. The gender wage gap is nearly 15 per cent, more than 60 per cent of which is unexplained by observable differences. The ethnic wage gap is much larger (39 per cent), but endowments explain 53 per cent of the gap. We also estimate the double‐negative effect of being both female and a migrant. A female migrant earns 42 per cent less than an Italian male; the unexplained component is estimated to be 53–65 per cent. Results are robust to different specifications.     

A New Look at the Public Wage Premium in Italy: The Role of Schooling Endogeneity

This paper uses a sample of male workers to estimate public and private wage structures and the public wage premium for Italy. Results from a model with endogenous sector and schooling suggest that public employees have on average lower unobserved wage potentials in both sectors than private employees, but work in the sector where they benefit from a comparative wage advantage. Schooling is positively correlated with wages in both sectors, and controlling for that is crucial to get more reliable estimates and predictions. The associated average unconditional public wage premium is 12 per cent. The net premium is 9 per cent, but not statistically significant.     

Noncontractible Heterogeneity in Directed Search

This paper provides a directed search model designed to explain the residual part of wage variation left over after the impact of education and other observable worker characteristics have been removed. Workers have private information about their characteristics at the time they apply for jobs. Firms value these characteristics differently and can observe them once workers apply. They hire the worker they most prefer. However, the characteristics are not contractible, so firms cannot condition their wages on them. This paper shows how to extend arguments from directed search to handle this, allowing for arbitrary distributions of worker and firm types. The model is used to provide a functional relationship that ties together the wage distribution and the wage–duration function. This relationship provides a testable implication of the model. This relationship suggests a common property of wage distributions that guarantees that workers who leave unemployment at the highest wages also have the shortest unemployment duration. This is in strict contrast to the usual (and somewhat implausible) directed search story in which high wages are always accompanied by higher probability of unemployment.     

Wage Flexibility for Skilled and Unskilled Workers: New Evidence on the Norwegian Wage Curve

Empirical evidence is provided in favour of a hypothesis that wages for unskilled workers are more responsive to unemployment than wages for skilled workers. The results imply vigorous wage responsiveness to low levels of unemployment for both groups, while the wage curves become almost entirely flat for unemployment rates above 1.7 percent. One interpretation of this result is that firms have strong incentives to increase wages in order to recruit and retain workers when unemployment is below some critical level. Since unemployed workers will certainly find work, the expected costs of a job loss are small, as are costs associated with an egalitarian wage policy.     

Efficiency Wages: Signals or Incentives An Empirical Study of the Relationship between Wage and Commitment

Efficiency wage theories arguethat firms induce their employees to work in a moredisciplined way by paying high wages. Two basicmechanisms have been pointed out in economics about how these wage premia motivate employees.The incentives-driven `shirking model' impliesthat employees who have a highly paid job workin a more disciplined way so as to avoid beingdismissed. The ``gift exchange' model is basedon the assumption that high wages change therelationship between employer and employee.Empirical evidence on the incentives approachis mixed and a thorough competitive testingagainst the gift exchange model was notpossible due to the fact that the latter wasnot worked out enough. However, there is a relational theory of efficiency wages which isworked out in detail in order to allow directcompetitive testing. This relationalsignaling approach, as it is called, is basedon framing effects and comes to specifichypotheses about the conditions under whichefficiency wages work. These hypothesescontrast sharply with predictions from theincentives approach. The paper presents anempirical test of the theories and shows thatthe data clearly reject the incentive-basedpredictions and confirm the relationalsignaling predictions.     

The Skilled Wage Premium and the Growth of Small Firms in UK Manufacturing

We document the role of small firms in explaining the growth of the skilled/unskilled wage premium in UK manufacturing over the 1980s. Our major findings are (i) the share of manufacturing employment in small firms' (0–99) employees has risen by 35 percent over this period; (ii) small firms pay more unequal wages than do large firms: the non-manual/manual wage premium is 1.53 in small firms and 1.50 in firms of over 1,500 workers; (iii) the growth in small firms over the period explains about 20 percent of the rise in the skilled/unskilled wage premium.     

Endogenous Contracts in Unionized Oligopoly

We study the endogenous determination of contracts in a unionized oligopoly and the welfare implications thereof. Alternative contracts specify the sequencing in the selection of R&D and wages. They can be classified as ‘fixed’ when the unions set wages before the firms make their R&D decisions or ‘floating’ when the sequencing of these choices is reversed. If the unions are highly employment‐oriented, we find that either all firm–union pairs choose floating‐wage contracts or both contract types may coexist depending on the degree of technological spillovers. However, when the unions have stronger preference over attaining a good wage deal, then it becomes very likely that fixed‐wage contracts will endogenously emerge because they can serve as an insurance device against oppor tunistic wage increases. Our welfare analysis suggests that welfare‐improving contracts may nevertheless not always arise in equilibrium.