This paper studies data from the wholesale fruit and vegetables market in Marseille. The special feature of the data is that we have details of counteroffers to the prices that were proposed by the seller even when no transaction took place. Each offer, counteroffer and refusal conveys...

Street vendors in Morogoro municipal do sell ornamental plants along the roadside of Nguzo street, Mwele street and along Mkuu wa Mkoa road. One may not give them much thought, but to them it is a lucrative venture that has seen their numbers, species of plants they grow and customers increase....

Diese Arbeit beschäftigt sich mit dem Phänomen der Solidarischen Landwirtschaft, welche einen möglichen Ausweg aus der schwierigen Situation für Kleinbetriebe in Osteuropa bieten könnte. Der Schwerpunkt des Interesses liegt auf den Kosten und dem Nutzen für die Akteure - Landwirte und ihre...

Southern African countries' interest in biofuel is due of its rural development potential. Finding models to optimize this benefit is therefore paramount. High-energy-density crops with low perishability allow farmers to grow small quantities on existing lands. Highly perishable, low-density...