Infrastructure investment, especially in South Africa, is currently at the forefront of policy and public debate. But the term 'infrastructure' has a variety of definitions and interpretations; the reason for the various definitions is related to infrastructure's various impacts and incidence....

This article analyzes anomalous patterns of agent, adjuster, and producer claim outcomes and determines the most likely pattern of collusion that is suggestive of fraud, waste, and abuse in the federal crop insurance program. Log-linear analysis of Poisson-distributed counts of anomalous...

In this discussion draft, linking research findings with concrete operational challenges, we review key issues in worldwide governance, and present recent empirical evidence. Focusing on defining and unbundling key governance components, such as rule of law, voice and accountability, corruption...

The objective of our paper is to analyze the possibility to provide a forecast for the sign of the financial asset returns using the empirical prices of stocks listed at the Bucharest Stock Exchange. Previous research provided by Christoffersen and Diebold (2004) among others show that even if...

We analyze the relationship between management support offered by venture capital firms and the performance of entrepreneurial start-ups. Based on the reasoning of the resource-based view, we use a sample of 106 German start-up companies to derive and empirically test several hypotheses. Our...

An overview of the economics literature on terrorism is presented. Papers are classified as to their macro versus micro and empirical versus theoretical emphasis. Although subjective, this classification makes clear where additional contributions can be made: most of the existing studies are of...

The aim of this paper is to survey the recent empirical IO literature analysing differentiated products markets. The focus is restricted to the discrete choice approach that is carefully described and some recent applications of the full random coefficients model are analysed. The full random...

The paper deals with margins of entrepreneurship where small business owners are almost working on their own having no or just a few employees and where one can find also people working with low returns and having firms without stability or prosperous dynamics. However, even the area of...