How risk influences the choice of governance mode in biopharmaceutical inter-firm relationships

This paper proposes a new theoretical framework for assessing the influence of risk in shaping the governance form in biopharmaceutical inter-firm relationships. In particular, we propose a multidimensional operationalization of relational and performance risk and, by following Transaction Cost Economics (TCE) and Real Options (RO) theory constructs, we hypothesize a relation between the aforementioned risk components and the choice of governance form. Specifically, following TCE reasoning, we hypothesize that a high level of relational risk leads towards more hierarchical governance forms, while, following RO theory, we hypothesize that a high level of performance risk leads toward market-oriented governance forms; finally, we hypothesize a moderating effect of each risk component on the other. We empirically test our framework through the analysis of 353 inter-firm relationships signed worldwide between pharmaceutical and biotech companies from 2007 to 2010. The results show substantive support for our theoretical framework. Furthermore, we find a significant moderating effect of the performance risk on the TCE relation between relational risk and governance forms.     

A search model for Joint Implementation

The aim of this paper is to present a search model in the field of environmental economics, where so-called clean and dirty producers enter the trading market, both looking for a partner with whom to exchange the goods they are endowed with. The model derived in this paper is rather simple. Nevertheless, it is able to produce a series of interesting results and useful insights, and is conveniently used here as a framework to explain the functioning of Joint Implementation programs for polluting emissions＇ reduction.     

Growth at the EU periphery: the next enlargement

In 2004, 75 million people are scheduled to become EU citizens, making this the largest round of expansion of the Western European club to date. Of the 10 new entrants, 8 are former socialist economies, for which membership in the EU represents the coronation of an effort began with the fall of the Berlin wall in 1989. Based on their recent economic performance, the Central and Eastern European countries appear to be well on their way to successfully integrate in the Western European club, while the Baltic Republics still lag behind. The gap between the two groups emerges when we consider the adjustment of the production structure, the composition of trade and FDI flows, and income distribution. The evidence we review appears to support the role of institutional quality to facilitate integration in the world market and overall economic performance.     

Challenges in approximating the Black and Scholes call formula with hyperbolic tangents

Decisions in Economics and Finance - In this paper, we introduce the concept of standardized call function and we obtain a new approximating formula for the Black and Scholes call function through...     

Nutrition and growth in Italy, 1861-1911: What macroeconomic data hide

We investigate how nutritional status responded to economic growth in Italy during 1861-1911. By combining household-level data on food consumption with population censuses, we estimate that the incidence of undernutrition decreased by at least 15% between 1881 and 1901. Income elasticity of calories in 1901 was in the range of 0.3-0.6, varying inversely with the level income. Overall, our findings do not support the pessimists’ view, ubiquitous in the Italian literature. On the contrary, the early phase of Italian industrialization was beneficial to the bulk of the population, and even more so for the poorest among the poor.     

A survey of cross-sectional and time-series literature on factors affecting child welfare

This paper reviews the literature on the socio-economic determinants of child welfare. Cross-sectional evidence is first analysed. The relevant literature is subdivided into four groups of studies depending on the main factors influencing child welfare: demographic; related to family circumstances; related to health care and sanitation; and economic. The very few time-series studies on this subject are then examined. While the existing literature does not allow definitive conclusions to be drawn on the predominance or relative importance of these four sets of factors, this paper identifies three related research areas for which particularly severe gaps seem to emerge and for which additional investigation appears necessary. These are: over-time studies, studies for low-income, high-mortality countries of Africa, for middle-income countries and for high-income, high-mortality countries, and studies measuring impact on the basis of indicators of welfare other than infant mortality rates.     

An integrated multi-model credit rating system for private firms

This paper presents a integrated credit risk modelling approach for private firms which fulfil 2001 Basel Accord requirements in the case of the adoption of the foundation approach. Our model comprises: (a) a bottom-up technique to initially assess the through-the-cycle one-year Probability of Default (PD) and (b) a top-down approach to refine and calibrate this historical PD in a forward-looking credit risk assessment based on next year’s economic outlook. We present findings from applying this model to a large sample of client firms of the Bank of Rome.