The authors investigate the contemporary restructuring of the mobile-telecommunications industry with the use of a global production networks (GPNs) perspective. After a brief conceptual discussion of GPN, standard setting and embeddedness, their analysis proceeds in four further stages. First,...

This paper explores the implications of the rapid internationalization of a small cadre of retail transnational corporations over the last 15 years for supply network structures in a range of economies in Eastern Europe and East Asia. Five sets of ongoing restructuring dynamics are identified:...

The influence of changing economic environment leads the distribution of stock market returns to be time-varying. A conditionally optimal investment hence requires a dynamic adjustment of asset allocation. In this context, this paper examines the improvement in portfolio performance by...