This paper assessed the effects of transactions costs—relative to price and non-price factors—on smallholder marketed surplus and input use in Kenya. A selectivity model was used that accounts not only for the effects of fixed and variable transactions costs but also for the role of assets,...

This paper assessed the effects of transactions costs—relative to price and non-price factors—on smallholder marketed surplus and input use in Kenya. A selectivity model was used that accounts not only for the effects of fixed and variable transactions costs but also for the role of assets,...

As part of a major effort to address soil fertility decline in West Africa, a project on Balanced Nutrient Management Systems (BNMS) has since 2000 been implemented in the northern Guinea savanna (NGS) of Nigeria. The project has tested and promoted two major technology packages, including a...

The paper considers the relationship between trust and governance structure from a Transaction Cost Economicsperspective. The role of trust in the coordinating decisions is variously conceptualized according to the theoreticalview adopted by the scholars. The present study adopt the...

When a traceability system takes place, either when mandatory or voluntary, many questions arise that need to beaddressed and answered. One of the firsts concerns whether it introduces new costs with no gain in efficiency or,on the contrary, the system efficiency increases lowering costs and, as...