What principles should inform poverty indices? Insights from a cross-country survey

1,392 undergraduate students from Bolivia, Brazil, France, Italy, Kenya, Laos, Switzerland and the UK are involved in a survey exploring the support for customary poverty measurement principles. Our study allows us to enhance the studies of Amiel and Cowell (Empir Econ 22:571–588, 1997; The distribution of welfare & household production. International perspectives, 1998) in a variety of directions. We find that the support for Weak Monotonicity crucially depends on whether the poor income rises or falls and the (generally low) agreement with Regressive Transfer is even lower if the recipient is lifted out of poverty as a consequence of the transfer. Further, the support for a certain poverty axiom can significantly differ according to the characteristics of the income distributions to be compared, as is the case for Population Replication and Poverty Growth when, respectively, the society to be replicated and the poor person added to society are very poor ones. Our results also suggest a certain concern for the poorest in society and cast doubts on the desirability of continuity at the poverty line. Finally, notable heterogeneity emerges across relevant subgroups. Poverty perceptions are significantly different for students living in high- and low-income countries: the latter more strongly support Weak Monotonicity and Regressive Transfer, unveiling a more pronounced sensitivity to lower levels of poor incomes. Interesting differences, though less marked, are also found between the views of economics students and those of their colleagues from other disciplines.     

Understanding the consequences of diversification on financial stability

In this paper, we study the consequences of diversification on financial stability and social welfare using an agent based model that couples the real economy and a financial system. We validate the model against its ability to reproduce several stylized facts reported in real economies. We find that the risk of an isolated bank failure (i.e. idiosyncratic risk) is decreasing with diversification. In contrast, the probability of joint failures (i.e. systemic risk) is increasing with diversification which results in more downturns in the real sector. Additionally, we find that the system displays a “robust yet fragile” behaviour particularly for low diversification. Moreover, we study the impact of introducing preferential attachment into the lending relationships between banks and firms. Finally, we show that a regulatory policy that promotes bank–firm credit transactions that reduce similarity between banks can improve financial stability whilst permitting diversification.

     

Globalisation,E-Business and SMEs: Evidence from the Italian District of Prato

The paper explores how SMEs located in industrial districts explore e-business as a means to face the challenges posed by globalisation. By resorting to case studies conducted in the textile district of Prato, the research evidences the positive attitude of the interviewed entrepreneurs towards e-business. However, the characteristics of the considered products (textiles) and the district structure strongly affect the path followed to explore the scenarios opened by e-business. The collected evidence suggests that only few firms in the district are actively pursuing the full range of opportunities provided by e-business, and that isolated actions are not enough to foster collective learning and growth processes involving the whole district.