A review of the basic theory of optimal open-source software contributions points to three keyfactors affecting supply: non-pecuniary benefits, future expected monetary returns, and opensourcelicence type...

This paper investigates whether there are country-specific characteristics in goal-scoring in the final stage of important international football matches. We examine goal-scoring from 1960 onwards in full 'A' international matches of six national teams: Belgium, Brazil, England, Germany, Italy...

How valuable is education for entrepreneurs' performance as compared to employees'? What might explain any differences? And does education affect peoples' occupational choices accordingly? We answer these questions based on a large panel of US labor force participants. We show that education...

The data described in this paper come from a unique cross section study collected by the author, using a postal questionnaire, of five Scottish Universities: Aberdeen, Dundee, Glasgow, Heriot-Watt and St. Andrews undertaken in 1995/6. It encompasses detailed information on the personal and...

The academic profession is an occupation in which pay has fallen dramatically, resulting in the setting up of a Committee of Inquiry to examine both pay relativities and mechanisms for pay determination. This paper considers salary determination and the gender salary gap in the academic labour...

This paper examines the hypothesis that the gender salary gap observed in the academic labour market is predominantly explained by the differing average characteristics of male and female academics and barriers to female promotion. Preliminary analysis reveals that the crowding of women into the...

This paper examines both pay relativities and mechanisms for pay determination within the UK academic labour market drawing upon a particularly detailed data set of 635 academics from five traditional Scottish Universities. In the existing literature, the fact that in many occupations, employees...

Unemployment insurance systems include monitoring of unemployed workers and punitive sanctions if job search requirements are violated. We analyze the effect of sanctions on the ensuing job quality, notably on wage rates and hours worked, and we examine how often a sanction leads to a lower...

Legal cases are generally won or lost on the basis of statistical discrimination measures, but it is workers' perceptions of discriminatory behavior that are important for understanding many labor-supply decisions. Workers who believe that they have been discriminated against are more likely to...

Using a sample of professional baseball players from 1871-2007, this paper aims at analyzing a longstanding empirical observation that married men earn significantly more than their single counterparts holding all else equal (the marriage premium). Baseball is a unique case study because it has...