Risk attitude and wage growth: replicating Shaw (1996)

We replicate Shaw (J Labor Econ 14(4):626–653, 1996) who found that individual wage growth is higher for individuals with greater preference for risk taking. Expanding her dataset with more American observations and data for Germany, Spain, and Italy, we find evidence that risk attitudes are relevant but support is mixed at best for the original specifications.     

Changing returns to education in Portugal during the 1980s and early 1990s: OLS and quantile regression estimators

This paper examines the evolution of the returns to education in Portugal over the 1980s and early 1990s. The main findings indicate that the returns to education have increased, particularly after joining the European Union in 1986. Since this occurred along with an increase in the level of education within the labour force, the process is most likely demand driven. The results also indicate that modelling on average (i.e. OLS) misses important features of the wage structure. Quantile regression (QR) analysis reveals that the effect of education is not constant across the conditional wage distribution. They are higher for those at higher quantiles in the conditional wage distribution. Wage inequality expanded in Portugal over the 1980s and the returns to education had an important role in this process.     

Starting Wages Respond to Employer's Risk

Firms hiring new graduates face uncertainty on the future productivity of workers. Theory suggests that starting wages reflect this, with lower pay for greater uncertainty. We use the dispersion of exam grades within a field of education as an indicator of the unobserved heterogeneity that employers face. We find solid evidence that starting wages are lower if the variance of exam grades is higher and higher if the skew is higher: employers shift the cost of productivity risk to new hires, but pay for the opportunity to catch a really good worker. Estimating the extent of risk cost sharing between firm and worker shows that shifting to workers is larger in the market sector than in the public sector and diminishes with experience.     

Short-term residual reversal

Conventional short-term reversal strategies exhibit dynamic exposures to the Fama and French (1993) factors. We develop a novel reversal strategy based on residual stock returns that does not exhibit these exposures and consequently earns risk-adjusted returns that are twice as large as those of a conventional reversal strategy. Residual reversal strategies generate statistically and economically significant profits net of trading costs, even when we restrict our sample to large-cap stocks over the post-1990 period. Our results are inconsistent with the notion that reversal effects are the result of trading frictions or non-synchronous trading of stocks and pose a serious challenge to rational asset pricing models.     

Policy and practice in the Netherlands

Abstract: As in many other areas of public policy in the Netherlands, development of consumer protection in banking and financial services has been characterized by a consensual approach. Consumer organizations have been involved along with representative business bodies in building self-regulatory systems within a statutory framework, especially in relation to issues related to overindebtedness. This approach has characterized dispute settlement procedures as well as a code of conduct on good lending practice and a national credit registration system. The Consumer Credit Act provides a system of maximum interest rates for different kinds of credit, which may be varied according to market conditions. The needs of consumers at the lower end of the credit market are specifically catered for by a network of municipal credit banks, which also provide debt settlement services.     

Response Effects in Surveys on Children and Adolescents: The Effect of Number of Response Options,Negative Wording,and Neutral Mid-Point

Social researchers increasingly survey children and young adolescents.They are convinced that information about perspectives, attitudes, and behaviors of childrenshould be collected from the children themselves. Methodological expertise on surveying childrenis still scarce, and researchers rely on ad-hoc knowledge from fields such as child psychiatry and educationaltesting, or on methodological knowledge on surveying adults. Regarding adults, empirical evidenceshows that respondent characteristics (cognitive abilities) as well asquestion characteristics (question difficulty) affect response quality.This study reports on a methodological survey experiment on theeffect of negatively formulated questions, the number of response options and offeringa neutral midpoint as response option question characteristics on the reliability of theresponses, using children and young adolescents as respondents.The study shows no effects of negatively formulated questions onthe reliability measures, although children respond consistently differently on negativelyformulated questions than on positively formulated questions. Taking all results on the effectsof number of response options and offering a neutral midpoints on the different reliabilitymeasures into consideration; it would appear that offering about four responseoptions is optimal with children as respondents.     

The effect of interruptions and part-time work on women's wage rate: A test of the variable-intensity model

Summary In this article we investigated the effects of interruptions of labour market participation and part-time work on women's gross wage rates, using the variable-intensity model. Women who interrupt their labour market careers suffer not only from depreciation, which effects all workers. Every year they do not participate they also miss experience. Part-time work mitigates the depreciation of human capital compared to a situation of non-participation. The expectation that part-time work — as opposed to full-time work — leads in the long run to a lower wage rate is confirmed.     

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