The paper considers the dual aspect of social networks in terms of 1) product innovators and developers and 2) the providers of finance. The growth of networks can be explained as a function of incumbents and entrants’ preferences to link with specific nodes defined according to the underlying...

Supply chain strategy is one of the main prerogatives of a corporate board. How does corporate board diversity affect buyer-supplier relationships? Following a requirement for California firms to increase board gender diversity, affected buyers consolidated their supply base by reducing...

Based on the simple model of the deposit the methodology of finding the optimal solution for bilateral monopoly (BM) of lignite mine and power plant is shown taking into account pit optimisation. It is proposed to treat lignite price negotiation as a kind of game. In the first stage...

This paper incorporates the interdisciplinary New Institutional and Transaction Costs Economics (combining Economics, Organization, Law, Sociology, Behavioral and Political Sciences) and suggests a holistic framework for analysis of agrarian contracts. First, it specifies type and importance of...

This paper suggests a holistic framework for analysis of agrarian contracts and investigates the contractual structure in transitional Bulgarian agriculture. Firstly, it incorporates the interdisciplinary New Institutional and Transaction Costs Economics (combining Economics, Organization, Law,...

This paper suggests a holistic framework for assessing farm competitiveness, and analyses competitiveness of different type of Bulgarian farms. First, it present a new approach for assessing farm competitiveness defining farm competitiveness and its three criteria (efficiency, adaptability and...

There has been a fundamental development in theory and understanding of market, private, collective and public organizations in recent years. This paper incorporates achievements of the interdisciplinary New Institutional and Transaction Costs Economics (combining Economics, Organization, Law,...

The dairy sector is among the most fundamentally affected by post-communist transition and EU integration of Bulgaria. This paper presents the dairy chain management in the country at current present stage of development. First, it analyses the state and forms of dairy value chain management...

Paper presents diverse modes of governance of chemical and biological risks in agri-food sector, assesses their efficiency, complementarities, and challenges, and suggests recommendations for public policies improvement. It defines governance as system of social order responsible for particular...

A substantial number of studies have extended the work on universal properties in physical systems to complex networks in social, biological, and technological systems. In this paper, we present a complex networks perspective on interfirm organizational networks by mapping, analyzing and...