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• INTEGRATING SERVICE VALUE CHAIN GOVERNANCE ON SMALL SUNFLOWER PROCESSING INDUSTRIES IN DODOMA, TANZANIA

  Hamisi Sama

  Andrew J. Mashenene

  Views:

  47

  Small-scale sunflower oil processors dominate Tanzania’s sunflower value chain but face persistent performance challenges. This study examines how service value chain governance – defined by factors such as transaction complexity, service characteristics, technological capabilities, market transparency, market structure, and institutional frameworks – influences the capabilities and performance of small sunflower processing industries in Dodoma. Drawing on global value chain and transaction cost economics theories, we hypothesize that high transaction complexity and service intangibility negatively impact processors’ technological and human resource capabilities, while robust technological capacity and market transparency improve logistics and marketing performance. A cross-sectional survey of 275 sunflower oil processors in Dodoma was conducted, and six multiple regression models were used to test each specific hypothesis. Results show that all six governance factors significantly affect the processors’ operational capabilities in the expected directions. High transaction complexity and service heterogeneity are associated with lower technological competency and workforce efficiency, whereas greater technological capability and market transparency yield improved logistical coordination and market access. Fragmented market structures (many small suppliers) correlate with weaker financial performance, and a strong institutional framework is linked to better regulatory compliance. These findings highlight critical governance-related barriers and enablers for small agro-processors. We discuss practical and managerial implications for improving value chain integration – including investing in technology, training, and policy support – and outline theoretical contributions.

• Use of coordination spheres in food economics

  69-71

  József Tóth

  Views:

  271

  The coordination plays central role in the economics. The conventional economic theory looks at the market and enterprise (or hierarchy) as two different, separated manner of coordination of economic goods and services. However the modern organization theory, price theory and institutional economics show that different types (not only market and enterprise, but also several types of hybrid forms) of coordination (or governance structure) necessarily live together in the current economic system. Based on my previous research on the field of regional clusters in the food industry I came to the conclusion that the cluster is one of the spheres where economic coordination can occur.At the same time I pointed out that the ways of coordination can be ordered on an ordinary scale according to its normative or positive nature. I’ve also found that the choice between the coordination spheres (market, enterprise or cluster) is not arbitrary, but instead depends on the interest’s dimension which is represented by the exchange of goods and services in question.