This paper revisits the decades-old puzzle of the inverse plot-size productivity relationship, which states that land productivity decreases as plot size increases. Existing empirical studies on the inverse plot-size productivity relationship define land productivity or yields as self-reported...

This paper revisits the decades-old puzzle of the inverse plot-size productivity relationship, which states that land productivity decreases as plot size increases. Existing empirical studies on the inverse plot-size productivity relationship define land productivity or yields as self-reported...

This paper revisits the decades-old puzzle of the inverse plot-size productivity relationship, which states that land productivity decreases as plot size increases. Existing empirical studies on the inverse plot-size productivity relationship define land productivity or yields as self-reported...

This paper revisits the decades-old puzzle of the inverse plot-size productivity relationship (IR), which states that land productivity decreases as plot size increases. While existing studies define land productivity or yields as self-reported production divided by plot size, we consider an...

This study investigates whether and to what extent further unemployment experience for youths who are already long-term unemployed imposes a penalty on subsequent labor market outcomes. We propose a flexible method for analyzing the effect on wages aside of transitions from unemployment and...

Le plan d’accompagnement et de suivi des chômeurs introduit en juillet 2004 combine encouragements et menaces de sanctions. D’un côté, l’effort de recherche des chômeurs indemnisés est contrôlé plus étroitement et des sanctions sont prévues si cet effort est jugé insuffisant. De...

Het Plan voor de Begeleiding en de Opvolging van werklozen, dat in juli 2004 in België werd ingevoerd, combineert stimuli en sancties. Enerzijds wordt het zoeken naar werk van uitkeringsgerechtigde werklozen nauwgezetter gecontroleerd en gesanctioneerd indien onvoldoende zoekinspanningen...

Since July 2004 the job search effort of long-term unemployed benefit claimants is monitored in Belgium. We exploit the discontinuity in the treatment assignment at the age of 30 to evaluate the effect of a notification sent at least 8 months before job search is verified. The threat of...