A large share of the workforce throughout the developing world is self-employed, and this proportion has increased in recent decades. Assessments of this development vary, with pull factors such as high returns to capital contrasted with push factors such as barriers to more desirable salaried jobs. Using a long panel dataset from Ghana, we empirically investigate the changing structure of earn...

What factors underlie industry differences in research intensity and productivity growth? We develop a multi-sector endogenous growth model allowing for industry specific parameters in the production functions for output and knowledge, and in consumer preferences. We find that long run industry differences in both productivity growth and R&D intensity mainly reflect differences in "technologica...

1 Preliminary version, please do not quote. Comments are welcome! ABSTARCT The objective of this paper is to outline our research project about the inclusion of supply-side variables into the CGE framework. Although the model is still in progress, this paper will discuss the basic algorithm we are planning to build in order to include supply-side transmission mechanism into the CGE framework. I...

This work explores the spatial distribution of productive activities in the Italian manufacturing industry. We propose an econometric model which tries to disentangle locationspecific from sectoral drivers in the dynamic process of spatial agglomeration. The basic idea is that the former typically apply “horizontally” (i.e. across all industrial sectors), while the latter unfold in the form of ...

A widely debated issue in recent years is cyber crime. Breaches in security of accessibility, integrity and confidentiality of information involve potentially high explicit and implicit costs for firms. This paper investigates the impact of information security breaches on stock returns. Using event-study methodology, we provide empirical evidence on the effect of announcements of cyber attacks...

Among many agrobased cottage industries in India sericulture has been promoted as an agro-based, labor intensive, rural oriented cottage industry, providing gainful employment mainly to the weaker and marginalized section of the society specially tribal. Sericulture occupies the place of pride in the rural economy can be practiced even with very low land holding, low gestation, high returns mak...

Economic geographers are directing increasing attention to international expansion by leading retail TNCs. However, there has been minimal examination of the financing methods of these firms and, while the major retail TNCs have supply relationships in subSahara Africa, so far none have opened stores on the continent. Therefore in this paper we analyse expansion into sub-Sahara Africa by a seco...