This study examines the impact of real estate brokers on the price of residential properties sold in 2005 in twelve French cities. The results indicate that brokers increase the prices of properties they sell even though they appear to have heterogeneous behaviours across cities. The impact of...

The paper models a program of high‐activity nuclear‐waste management. The physics of cooling incites to store hot waste for a while to spare scarce disposal volume: indeed, colder parcels may be put in tighter conditions. The optimal unconstrained duration of storage is characterized....

"This paper addresses the 'Jack-of-all-Trades' hypothesis, which presumes that it is individuals' variety of competencies/experience that drives entrepreneurship instead of their level of productivity (Lazear, 2005). The analysis focuses on two related dimensions of this variety argument: taste...

"This paper focuses on the question of whether improving the competence of new business founders by means of coaching and training programs enhances the duration of self-employment. In our analysis we focus on support activities that are provided in addition to a financial subsidy and which...

"Following microeconomic theory, every vacancy should be filled by appropriate manpower after a certain time. However, from an empirical point of view it is evident that vacancies remain unfilled as establishments cancel their search for a suitable applicant. The German Job Vacancy Survey (JVS)...

"By using multinomial logistic regressions we try to chase up determinants of the course of recruitment processes. With the aid of a disjoint typology we analyse three types of successful hiring processes on predicting characteristics e. g. of the position to be filled and of the searching firm....

"How do agglomeration effects influence the demand for labour? To answer this question, approaches on labour demand are linked with an analysis of the classic 'urbanization effect'. We use models for static and for dynamic labour demand to find out, whether agglomerations develop faster or...