Equal-treatment policy in a random search model with taste discrimination

We consider a search model of the labor market with two types of equally productive workers and two types of firms, discriminators and non-discriminators. Without policy intervention, there is wage dispersion between and within the two worker groups, but all wage differences become negligible when the taste for discrimination is small. We analyze the effect of an equal-pay policy, both in combination with affirmative action and without. When equal opportunity of hiring cannot be enforced, wage dispersion increases and wages for minority workers fall substantially relative to laissez faire. Sometimes also the wage gap between worker groups widens in response to the policy.     

Estimating the effects of the minimum wage in a developing country: A density discontinuity design approach

This paper proposes a framework to identify the effects of the minimum wage on the joint distribution of sector and wage in a developing country. I show how the discontinuity of the wage distribution around the minimum wage identifies the extent of noncompliance with the minimum wage policy, and how the conditional probability of sector given wage recovers the relationship between latent sector and wages. I apply the method in the “PNAD,” a nationwide representative Brazilian cross‐sectional dataset for the years 2001–2009. The results indicate that the size of the informal sector is increased by around 39% compared to what would prevail in the absence of the minimum wage, an effect attributable to (i) unemployment effects of the minimum wage on the formal sector and (ii) movements of workers from the formal to the informal sector as a response to the policy.     

工资粘性、经济波动与货币政策模拟——基于DSGE模型的分析

本文在BGG模型的基础上,引入了工资粘性,使之成为综合考虑价格粘性、金融加速器效应以及工资粘性的DSGE模型,我们模拟并比较了中国不同货币政策的影响。贝叶斯估计结果验证了中国工资粘性的存在,说明中国劳动力市场的配置尚存在改善的余地。货币政策模拟结果显示,价格型货币政策效应较强但持续期较短,而数量型货币政策效应较为温和但影响相对持久,央行需注重价格型货币政策与数量型货币政策的合理搭配与使用。     

Wage drift and minimum contractual wage: Theoretical interrelationship and empirical evidence for Italy

A two-stage wage setting process whose outcomes are identified in the wage drift, at the local level, and in the tariff wage, at the central level, is analyzed. The impact of insider and outsider factors in each stage of the bargaining process is investigated both theoretically and empirically for Italy. In the light of its extreme policy relevance, particular attention is devoted to the analysis of the interrelationships between the wage drift and the tariff wage. Panel data estimation carried out on a sample of 105 Italian three-digit industries and 41 contract groups, reveals that: (1) Insider factors (productivity, inventories and the insider workers power) are important determinants of the wage drift while outsider factors (aggregate wage and unemployment) have a prominent role in determining the tariff wage. (2) Wage drift and tariff wage are closely interrelated.     

Labour market institutions and employment in France

The purpose of this paper is to use individual data to study how the minimum wage and the welfare system combine to affect employment in France. Using the 1997 Labour Force Survey, we decompose non‐employment of married women into three components: voluntary, classical (due to the minimum wage) and ‘other’ (a residual category). We find that the minimum wage explains close to 15% of non‐employment for these women and that the disincentive effects of some welfare policy measures may be large. Our approach also allows us to evaluate various labour and welfare policy experiments in their effects on participation and employment. Copyright © 2002 John Wiley & Sons, Ltd.     

Rising wage inequality,the decline of collective bargaining,and the gender wage gap

This paper investigates the increase in wage inequality, the decline in collective bargaining, and the evolution of the gender wage gap in West Germany between 2001 and 2006. Based on detailed linked employer–employee data, we show that wage inequality is rising strongly — driven not only by real wage increases at the top of the wage distribution, but also by real wage losses below the median. Coverage by collective wage bargaining plummets by 16.5 (19.1) percentage points for male (female) employees. Despite these changes, the gender wage gap remains almost constant, with some small gains for women at the bottom and at the top of the wage distribution. A sequential decomposition analysis using quantile regression shows that all workplace related effects (firm effects and bargaining effects) and coefficients for personal characteristics contribute strongly to the rise in wage inequality. Among these, the firm coefficients effect dominates, which is almost exclusively driven by wage differences within and between different industries. Labor demand or firm wage policy related effects contribute to an increase in the gender wage gap. Personal characteristics tend to reduce wage inequality for both males and females, as well as the gender wage gap.     

Social dumping and relocation: is there a case for imposing a social clause?

Public opinion in Europe seems worried about the relocation of production plants toward low wage countries often accused of practicing ‘social dumping’. To reduce the incentives for relocation trade unions proposed the adoption of ‘social clauses’ protecting domestic markets from commodities produced in countries where minimal labor condition are not met. We analyze the effects of the adoption of a social clause in a vertically differentiated Bertrand duopoly. We assess how such a policy affects firms’ relocation decisions in order to be able to assess its welfare implications. We also characterize the optimal social clause policy, both under domestic welfare maximization, and from an efficiency point of view. While we show that a social clause policy cannot be dismissed on domestic (or world) welfare grounds, its case is weaker the higher is the domestic wage and the lower is the foreign wage.     

State minimum wages and business location: Evidence from a refined border approach

This study examines the effect of state minimum wage changes on new and existing business establishments. It employs a refined border approach in conjunction with other differencing methods to control for unobserved heterogeneous area characteristics. The findings suggest that state minimum wage increases deter new establishments from locating in an area, particularly in industries that rely on low-education workforces, such as the retail and manufacturing industries. However, existing establishments, regardless of industry type, are not found to be adversely affected by minimum wage policy.     

The consequences of minimum wage legislation

A policy which could raise wages in the low-wage labour market without job losses would be remarkable. Employers will respond to a wage floor not only by changing the employment level but by altering the other components of job packages. The'new economics'of the minimum wage largely ignores such effects.     

Wage trends and policies in China: dynamics and contradictions

This article considers the central dilemmas of wage policies in state socialist economies. It reviews the pre-1978 Chinese low-wage and high employment policy and details the development of Chinese wage policies during the 1980s. The dynamics and contradictions which have resulted in inflation, declining labour productivity, falling real wages and social tensions are analysed.     

A SURVEY OF THE EFFECTS OF THE MINIMUM WAGE ON PRICES

Abstract.  It is well established in the literature that minimum wage increases compress the wage distribution. Firms respond to these higher labour costs by reducing employment, reducing profits, or raising prices. While there are hundreds of studies on the employment effect of the minimum wage, there are merely a handful of studies on its profit effects, and only a couple of dozen studies on its price effects. Furthermore, a comprehensive survey on minimum wage price effects is not available in the literature. Given the policy relevance of this neglected issue, in this paper we summarize and critically compare the available evidence on the effects of minimum wages on prices.     

The wage policy of firms: comparative evidence for the US and Germany from personnel data

The wage policy of a German firm and a US firm is subjected to a comparative analysis, focusing on the relation between wages and hierarchies. While previous studies have examined only one particular firm, this paper investigates two plants belonging to the same owners with similar production processes but in different institutional environments. Convex wage profiles over the hierarchy levels of both plants are found. The US plant shows considerably higher intensity of intra-firm competition in terms of higher intra-level wage inequality and annual promotion rate. In contrast, wages are more distinctly attached to hierarchy levels in the German firm, as shown by wage regressions. The results are discussed in relation to previous studies.     

Gains from Wage Flexibility and the Zero Lower Bound*

We analyse the welfare impact of greater wage flexibility in the presence of an occasionally binding zero lower bound (ZLB) constraint on the nominal interest rate. We show that the ZLB constraint generally amplifies the adverse effects of greater wage flexibility on welfare when the central bank follows a conventional Taylor rule. When demand shocks are the driving force, the ZLB implies that an increase in wage flexibility reduces welfare even under the optimal monetary policy with commitment.     

Gains from Wage Flexibility and the Zero Lower Bound*

We analyse the welfare impact of greater wage flexibility in the presence of an occasionally binding zero lower bound (ZLB) constraint on the nominal interest rate. We show that the ZLB constraint generally amplifies the adverse effects of greater wage flexibility on welfare when the central bank follows a conventional Taylor rule. When demand shocks are the driving force, the ZLB implies that an increase in wage flexibility reduces welfare even under the optimal monetary policy with commitment.     

Behavior of the firm in a market for heterogeneous labor

This paper develops a dynamic model of the firm in a labor market where workers and jobs are heterogeneous with respect to skill. The firm's recruitment policy, in a heterogeneous market, consists of both a wage offer and a skill requirement. The explicit derivation of this policy serves to clarify the difference between the long-run and short-run relationship between wages and skills. The short-run shift in this relationship helps to explain the occupational upgrading that occurs in cyclical upswings. The model also highlights the impact of the skill level distribution on the rate of change of firms' wage offers.     

BARGAINING FOR LOWER INFLATION

Industrialists are concerned about the high level of interest rates. The government is refusing to take deliberate steps to cut them, particularly at a time when the exchange rate has been falling in response to events in oil markets. However, the government has suggested that wage moderation offers the best chance of a fall in interest rates. Can this be interpreted as a promise of a reward for good behaviour? The idea of a policy bargain, whereby the authorities promise some kind of fiscal or monetary stimulus as a reward for moderation in wage settlements, is not new. An explicit bargain of this type was offered by Mr Healey in 1976 and again in 1977. In each year he offered tax cuts contingent on the negotiation of a new pay policy. Some have interpreted Mr. Lawson's comments at the recent NEDC meeting as offering a similar type of bargain on interest rates. As far as we can tell, that interpretation is incorrect; there are however interesting and important questions about whether policy should respond to lower inflation. We argue that, in general, lower inflation will itself produce favourable automatic responses for real demand within a nominal policy framework. The question of the effects of wage moderation is rather more complex. We believe that no policy adjustment is necessary. This also appears to be the government's view.     

Search frictions,real wage rigidities and the optimal design of unemployment insurance

In this paper, we study the optimal unemployment benefits financing scheme when the economy is subject to labor market imperfections characterized by real wage rigidities and search frictions. The US unemployment insurance financing is such that firms are taxed proportionately to their layoffs to finance unemployment benefits. Using DSGE methodology, we investigate how policy instruments should interact with labor market imperfections. It is shown that wage rigidities in a search and matching environment cause welfare costs, especially in the absence of an incentive-based unemployment insurance. This cost is mainly due to the distorting effect of wage rigidities which generate inefficient separations. We show that the optimal unemployment benefits financing scheme – corresponding to the Ramsey policy – offsets labor market imperfections and allows implementation of the Pareto allocation. The second-best allocation brings the economy close to the Ramsey allocation. The implementation of the optimal policies clearly highlights the role of labor market institutions for short-run stabilization.     

On the use of open economy new Keynesian models to evaluate policy rules

This paper considers the use of new Keynesian open economy models to evaluate monetary policy rules. While recognizing the importance policy evaluation with such models, it presents a number of criticisms about assumptions relating to wage determination, the real interest rate, divine coincidence and financial stability.     

STABILIZATION WITH WAGE INDEXATION AND EXCHANGE RATE FLEXIBILITY

Abstract. This survey examines the role of wage indexation and exchange rate policy in dampening fluctuations in output around its target level. It is demonstrated that the appropriate choice for wage indexation and exchange rate flexibility is highly sensitive to the nature and the relative importance of the shocks impinging upon the economy, as well as to the relevant parameters in the economy. Moreover, the question of the desired flexibility of the exchange rate should be studied in the context of wage indexation, and vice versa. This interdependence raises the possibility of both policies being complements or substitutes to each other depending on the number of shocks that perturb the economy.     

The effects of free trade agreements on regional wages in China

We empirically study the effects of free trade agreements on regional wages in China using Redding and Venables’ (2004) extended model and manufacturing firm-level data in China from 2000 to 2007. We show that although free trade agreements can, in general, increase firms’ average wage level, they also contribute to increasing the wage gap in China. We also find that free trade agreements can have different effects on firms’ wages across China. In particular, they have stronger effects on average wage levels in land border regions than in coastal regions. Moreover, although firms in land border regions may be located closer to the partner countries of free trade agreements, they may still prefer to use shipping to transport goods. Our findings have important policy implications. In particular, we suggest that free trade agreements with China’s western neighbors should be accompanied by the development of appropriate land transportation networks. Moreover, income tax policy regimes should be differentiated across regions in China.