This article analyzes negative externalities that policymakers in one region or group may impose upon the citizens of neighboring regions or groups. These externalities may be material, but they may also be psychological (in the form of envy). The latter form of externality may arise from the production …

How far can we go with a lightweight structure that consists of almost weightless twigs? At what point does wicker need support from an additional structure? And how can we scale up a traditional technique, which is usually related to basket weaving and small objects, to the scale of architecture? These …

Microfinance programs have significant potential for contributing towards improvements of agricultural and other rural sectors investments and operations and empowerments of rural community. However, access to financial institutions such as banks by smallholder farmers in rural areas is limited because …

The pilot project that will be described in this report was all about the animateur. What are his skills and attitudes? What are the pedagogical interventions that he uses in a workshop or an event? What are the main issues that arise when we try to include such a naturally non-formal and informal practice …