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...

With the aid of a theoretically-based analysis of four historical and four current change processes - or transition case studies - in agriculture, we have made a study of how farmers and their associated actors move towards a sustainable agriculture. The change processes always appear to need...

In the Netherlands the greenhouse sector is a major user of energy. It accounts for 7% of the total amount of energy used in the Netherlands and for 79% of the total amount of energy used in agriculture. In order to sustain this sector on the long term, it is important that its use of energy is...