Mitte Dezember 1993 konnte die achte Welthandelsrunde nach siebenjähriger Verhandlungszeit abgeschlossen werden. Die Ergebnisse werden zum 01. Januar bzw. 01. Juli 1995 in Kraft treten. Wesentlichster Punkt ist der erleichterte Marktzugang durch Zollsenkung und Abbau von Importquoten. Der...

In emerging markets for high-value food products in developing countries, processing companies search for efficient ways to source raw material of consistent quality. One widely embraced approach is contract farming. But relatively little is known about the appropriate design of contracts,...

This paper tests for happiness differences among race groups in South Africa and also investigates the determinants of happiness for each race group. Using data from the 2008 National Income Dynamics Survey, the results indicate that reported happiness differs substantially among race groups,...

Collective action has become an important strategy for smallholders in developing countries to remain competitive in rapidly changing markets. However, within farmer groups, the commitment of individual members can vary, as the expected net benefits are not the same for all individuals, and...

There is an emerging body of literature analyzing how smallholder farmers in developing countries can be linked to modern supply chains. However, most of the available studies concentrate on farm and farmer characteristics, failing to capture details of institutional arrangements between farmers...

The objective of this study is to determine if there is a dominant free riding activity which can be identified and used as the basis for measuring free riding, or if multiple free riding actions and/or behaviors coexist within large collective action organizations. The study uses a confirmatory...

This paper compares three approaches to using attitudinal data to describe heterogeneous preferences for non-market goods. Two latent class models and one random parameter logit model are included. Each model makes different assumptions about the role of attitudes in the decision process....

While social capital is becoming mainstreamed in social science, much remains to be done to better understand its' nature. This is especially true for "What motivates the investment in social capital, and what affects the level of social capital?" An earlier paper by Robison, Schmid and Siles (...

Trust games are employed to investigate the effect of heterogeneity in income and race on cooperation in South Africa. The amount of socio-economic information available to the subjects about their counterparts is varied. No significant behavioural differences are observed, when no such...