This article empirically investigates whether, and in which ways, donors in the Development Assistance Committee respond to transnational terrorist incidents and the onset of the War on Terror through changes in aid effort and aid allocation. First, an analysis of 22 donor countries shows that...

Using data from the European Social Survey, we investigate the influence of individuals' self-perceptions of being a member of an age group on their assessment of the beginning of ‘old age'. The proper examination of this relationship calls for the consideration of the effects of age and...

This study analyzes farm labor management strategies of organic farms by employing Heckan selection model. Econometric results present interesting relationships between foreign worker-related variables and the hiring of non-family seasonal part-time workers. First, the extent of hiring is...

Investment models typically explain only a small share of the total investmentvariation within or between firms. A reason for this may be that those models do not explicitlydifferentiate between the decision to invest and the decision about the level of investment. Inthis paper, a two-steps...

Investment models typically explain only a small share of the total investment variation within or between firms. A reason for this may be that those models do not explicitly differentiate between the decision to invest and the decision about the level of investment. In this paper, a two-steps...