We construct and estimate a unified model combining three of the main sources of cross-country income disparities: differences in factor endowments, barriers to technology adoption and the inappropriateness of frontier technologies to local conditions. The key components are different types of...

We discuss a unified theory of directed technological change and technology adoption that can shed light on the causes of persistent productivity differences across countries. In our model, new technologies are designed in advanced countries and diffuse endogenously to less developed countries....

This paper provides some first empirical evidence on the relationship between R&D spillovers and R&D cooperation. The results suggest disentangling different aspects of know-how flows. Firms which rate incoming spillovers more importantly and who can limit outgoing spillovers by a more effective...

The present work discusses the effects of university culture and structure on university-business relations, focusing on knowledge transfer activities. It puts forward the thesis that when links between university and business are introduced into the university system as a turn-key proposition...

This book presents qualitative and quantitative analyses on Bolivia's informal sector, the reasons why firms are informal, and the impact of normalization on their profitability. The analysis finds that the impact of tax registration on profitability depends on firm size and the ability to issue...

Tenth in a series of annual reports comparing business regulation in 185 economies, Doing Business 2013 measures regulations affecting 11 areas of everyday business activity: starting a business, dealing with construction permits, getting electricity, registering property, getting credit,...

Eleventh in a series of annual reports comparing business regulation in 189 economies, Doing Business 2014 measures regulations affecting 11 areas of everyday business activity including; starting a business, dealing with construction permits, getting electricity, registering property, getting...

"The authors use firm-level survey data on 998 small and medium enterprises registered for tax in South Africa regarding tax compliance costs to investigate the use of outsourcing to complete tax compliance tasks. Overall, about 43 percent of the enterprises do all their tax compliance work...