The implications of private tutoring on the school education in LDCs

In many LDCs, we observe that the public school teachers receive low wages, expend less than their full effort at school, and provide private tutoring to the students for a fee. To capture this institutional arrangement, we develop a theoretical model which shows that in comparison with ‘no-tutoring’, ‘tutoring’ is welfare reducing for all students in the economy. However, if the government considers only the students in the public system, then ‘tutoring’ can be welfare improving. In that case, the government would set a lower tax rate to pay wages to the teachers and let them provide tutoring to the students for a fee.     

Industry Wages Across Countries and Over Time: A New Database of Micro Survey Data

This paper presents a newly collected database on industry wages. The underlying data are micro datasets collected through nationally representative household surveys which are mostly conducted by national statistical agencies. In comparison with wage measures based on macroeconomic data sources, we find that industry wages based on micro survey data are more reliable. Furthermore, data from nationally representative micro surveys are becoming increasingly available, thus allowing for better coverage, especially of low‐income countries. The database provides a reliable source of data for research on inter‐industry wage structures and gender wage differentials, across countries and over time. It may also serve as a basis for further research on the determinants and implications of inter‐industry and gender wage variations.     

SHIRKING,STANDARDS AND THE PROBABILITY OF DETECTION

By relaxing the common efficiency wage assumption of exogenous shirking detection probabilities, we demonstrate how standards and efficiency wages are related. In a more general setting where the probability of detection depends upon the equilibrium effort level of non‐shirkers, we show that the uniformly positive (negative) supply‐side relationship between wages (unemployment insurance) and effort is no longer guaranteed. Profit maximization on the part of the firm, however, ensures that effort will depend positively (negatively) on wages (unemployment insurance) in equilibrium.     

Assessing the Social Impact of Corporations: Evidence from Management Control Interventions in the Supply Chain to Increase Worker Wages

This study examines an initiative by a large multinational garment retailer (H&M Group) to increase wages at its supplier factories by intervening in their wage-related management practices. Difference-in-differences estimates based on eight years of data from over 1,800 factories show that the interventions were associated with an average real wage increase of approximately 5% by the third year of implementation. Our estimates suggest that the intervention-associated wage increase was many times greater than if the retailer's cost for the program was instead paid directly to affected workers. We find that the wage effects were driven by factories with relatively poorer supplier ratings and do not find significantly different wage effects depending on the presence of trade unions. We also examine several nonwage outcomes such as factory orders, supplier price competitiveness, overtime pay, and total employment to probe the mechanisms underlying the wage increases. These findings offer new evidence on corporate social impact in global supply chains.     

The evolution of wages in early modern Normandy (1600–1850)

This article presents new estimates of wages for Normandy between 1600 and 1850. We use a vast array of primary and secondary sources to assemble two new databases on wages and commodity prices to establish a new regional consumer price index (CPI) and twelve regional wage series. We find that unskilled labourers earned similar wages across the agricultural, maritime, and textile sectors. Historical evidence suggests that Norman employers grappled with a tight labour market, which placed more pressure on wage increases. We posit that this situation is best explained by the combination of the early fertility transition, resulting in slow demographic growth and the rapid development of the textile industry accelerated by the arrival of cotton. Finally, we also provide tentative evidence suggesting that labourers with stable employment could have earned a little less than their English counterparts during this period.     

Labour market adjustment to third-party competition: Evidence from Mexico

China's exports reduce wages in importing countries, but few studies have looked at competition in third-party markets. We examine labour market outcomes in Mexico's apparel and textile sectors associated with US apparel and textile imports from China. Using data on US imports in conjunction with quarterly Mexican labour force surveys, we show that US imports from China are associated with a reduction of employment in Mexico's apparel and textile sectors. These effects are the most pronounced for the least educated. Wages were not impacted on net except for possibly the poorest which would indicate stronger local labour market ties in the left tail of the wage distribution. Finally, the effects of trade-induced demand shocks dissipate after about two quarters indicating low firm-level adjustment costs.     

Increasing urban wage inequality in China

Two strictly comparable cross‐section household datasets, relating to 1988 and 1995, are used to analyse the increase in wage inequality from an initially low level in urban China over this period of labour market reform. The institutional background and the evolution of policy are described. The rapid growth of wage inequality and the sharp widening of wage structure are quantified. Earnings functions are compared, and the increase in both the level and the inequality of wages are decomposed into their constituent elements. Quantile regression analysis is conducted to throw light on the relationships between the observed and the unobserved determinants of wages. Distinctions are made between the variables likely to represent human capital, discrimination, and segmentation. The evidence suggests that productive characteristics were increasingly rewarded as marketization occurred, but that discrimination and segmentation also grew. The move towards a fully‐fledged labour market was by no means complete.     

Looking for the workforce: the elderly,discouraged workers,minorities, and students in the Baltic labour markets

This paper looks at the evolution of the labour markets in Estonia, Latvia, and Lithuania since the beginning of transition until 2003, with a particular focus on labour force participation. How did labour supply in the Baltic countries respond to changes in minimum wages, unemployment benefits and retirement regulation? Do the marked differences in labour market policies between the countries result in different patterns of participation? What are the obstacles to and driving forces of participation? We find that relative contribution of participation and demographic trends to the dynamics of the labour force varied substantially both over the years and across the three countries. Participation, in turn, has been shaped by sometimes complicated interactions between schooling decisions of the youth, retirement, policy changes, and external shocks. Resulting differences in trends and patterns are quite substantial, indicating that there is a room for increasing participation in each of the countries. Panel data analysis of determinants of participation and discouragement based on labour force survey data suggests that increasing after-tax real minimum wage has significant positive effects on participation and reduces discouragement in Lithuania. In Estonia, by contrast, a positive effect of minimum wage on participation is found only for teenagers of both genders and for young males. We do not find any evidence that partner’s wage has a negative effect on participation. Ethnic minorities, especially females, in all three Baltic countries are less likely to be in the labour force, other things equal.     

The Macroeconomic Consequences of Reciprocity in Labor Relations*

We develop and analyze a structural model of efficiency wages founded on reciprocity. Workers are assumed to face an explicit trade‐off between the disutility of providing effort and the psychological benefit of reciprocating the gift of a wage offer above some reference level. The model provides a rationale for rent sharing—a feature that is very much present in the data but absent from previous formulations of the efficiency wage hypothesis. This firm‐internal perspective on efficiency wages has potentially important macroeconomic consequences: rent‐sharing considerations promote wage rigidity, internal amplification and differential responses to technology and demand shocks.     

Employees and second-job holding in the Federal Republic of Yugoslavia

This paper explores the second‐job holding (or ‘moonlighting’) behaviour of a sample of employees using data from a unique survey conducted for the Federal Republic of Yugoslavia (FRY) in January 1998. Both participation in ‘moonlighting’ and the number of hours worked are examined. The participation model performs better in an econometric sense and provides the focus for our discussion. We note a strong regional dimension to ‘moonlighting’ in the FRY with employees in Central Serbia disproportionately represented in this activity. In addition, blue‐collar workers are found to be more likely to engage in ‘moonlighting’ than white‐collar workers. The set of labour supply variables implied by neo‐classical theory exerts a strong influence and explains a significant amount of the phenomenon of interest. Our calculations suggest that if main (or regular) job earnings are restored to levels that prevailed at the time of the ‘break‐up’ of the federation, employee second‐job holding in the FRY would only fall by about one‐seventh. JEL classification: J21, J22, P2, P3.