Quantitative, qualitative and conceptual papers are welcome for the following theme tracks: 1. CONFERENCE THEME: Uncertainty and entrepreneurship 2. SPECIAL ISSUE THEME: Concepts & Facets of entrepreneurial diversity 3. Opportunity generation and early business development 4. Business models...

In recent years, a variety of organizational models for infrastructure have been developed, tested, succeeded/failed, and been re-launched. Among the standard policies have been privatization and unbundling of formerly vertically integrated industries; more recently, concessions for specific...