Politico-economic consequences of rising wage inequality

This paper uses a dynamic political economy model to evaluate whether the observed rise in wage inequality and decrease in median to mean wages can explain some portion of the relative increase in transfers to low earnings quintiles and relative increase in effective tax rates for high earnings quintiles in the U.S. over the past several decades. Specifically, we assume that households have uninsurable idiosyncratic labor efficiency shocks and consider policy choices by a median voter which are required to be consistent with a sequential equilibrium. We choose the transition matrix to match observed mobility in wages between 1978 and 1979 in the panel study of income dynamics (PSID) data set and then evaluate the response of social insurance policies to a new transition matrix that matches the observed mobility in wages between 1995 and 1996 and is consistent with the rise in wage inequality and the decrease in median to mean wages between 1979 and 1996. We deal with the problem that policy outcomes affect the evolution of the wealth distribution (and hence prices) by approximating the distribution by a small set of moments. We contrast these numbers with those from a sequential utilitarian mechanism, as well as mechanisms with commitment.     

EXPERIMENTAL AND SELF‐REPORTED MEASURES OF RISK TAKING AND DIGIT RATIO (2D:4D): EVIDENCE FROM A LARGE,SYSTEMATIC STUDY

We systematically investigate the links between the digit ratio (2D:4D)—a biomarker for prenatal testosterone exposure—and two measures of individual risk taking: (i) risk preferences (RP) over lotteries with real monetary incentives and (ii) self‐reported risk attitude (RA). We find that both the right‐hand and the left‐hand digit ratio are significantly associated with RP: Subjects with lower digit ratios tend to choose riskier lotteries. Neither digit ratio, however, is associated with self‐reported RA.     

A methodology for the construction of dynamic capabilities in industrial networks: The role of border agents

The article presents a methodology for the formation and functioning of industrial networks that favors the development of dynamic capabilities with regard to the creation, integration, transfer and absorption of knowledge. This methodology has been put into practice in a case study: Lignum Facile. The presence of some misalignments between our initial proposal and its implementation helped us reshape and emphasize particular processes and flows associated to the methodology. Beyond the typical localization and agglomeration advantages, the analysis suggests that the success in the formation and functioning of industrial networks is mainly related to their potential to formulate immaterial relationships capable of stimulating learning processes, the dissemination of technological knowledge and innovative activities. Particularly, we found that the inclusion of border agents – intermediaries between the market and industry such as architects, engineers or designers – is fundamental to develop innovations at the intersection of different scientific and technological disciplines.     

DOES POPULATION AGEING PROMOTE FASTER ECONOMIC GROWTH?

Can divergent demographic trends account for differences in per capita output across countries? We address this question by offering evidence that the process of population ageing is positively and significantly related to cross‐country economic performance. We define and estimate the effect of demographic change in two ways. First, a growing cohort of working age persons (15–64) as a share of the total population is found to have a large positive effect on GDP per capita. Second, an increase in the number of prime age persons (35–54) relative to the younger working age population (15–34) is found to have a positive but curvilinear effect with respect to per capita GDP. We find that changes in per capita GDP peak when the ratio of the prime‐to‐younger age population reaches an optimum of prime age workers for every younger aged worker. Beyond or below this optimal ratio, per capita output is lowered.     

THE (IR)RELEVANCE OF THE NRU FOR POLICY MAKING: THE CASE OF DENMARK

We reconsider the central role of the natural rate of unemployment (NRU) in forming policy decisions. We show that the unemployment rate does not gravitate towards the NRU due to frictional growth, a phenomenon that encapsulates the interplay between lagged adjustment processes and growth in dynamic labour market systems. We choose Denmark as the focal point of our empirical analysis and find that the NRU explains only 33% of the unemployment variation, while frictional growth accounts for the remaining 67%. Therefore, our theoretical and empirical findings raise doubts as to whether the NRU should play such a key instrumental role in policy making.     

Board Determinants in Banking Industry. An International Perspective

This paper explores the factors influencing the board composition of an international sample of commercial banks over the period 1996–2006. After considering the dual role of the board as monitor and advisor, our analysis shows that no one board composition is optimal for the banking industry and that any such recommendation could harm bank governance. Our results suggest that more complex banks that have a low ownership concentration and are headquartered in a civil law country should have larger and more independent boards. Copyright © 2012 John Wiley & Sons, Ltd.     

Tourism as an economic development tool. Key factors

Tourism may serve as tool of economic development (ED). The aim of this article is to determine, through the analysis of determining factors identified in previous studies, which are the most important variables in channelling tourism growth into ED. Using a multivariate linear regression model, the main push and brake factors have been identified, for both developed and developing countries. It has been concluded that countries should maintain low initial provisions for CO₂ emissions, hospital beds, unemployment, energy without CO₂ emissions, and working population. It is also necessary to reduce conflict-related deaths. These results may be crucial in the decision-making processes implemented by policymakers and destination managers, given that they provide extremely useful information for the planning of their actions.     

School completion in urban Latin America: the voices of young people from an informal settlement

Despite progress in improving secondary school completion in Latin America, a high proportion of young people from urban marginalised neighbourhoods continue to drop out. On the basis of in-depth interviews with young people in an informal settlement of the City of Buenos Aires, the paper aims to broaden the understanding of the processes that lead to school dropout in these neighbourhoods. It does so by examining what young people value being and doing, and how they interpret the value of secondary school in their own lives and contexts. The results point to the critical importance of the family in young peoples’ processes of reasoning and decision-making, the complex interaction between capabilities, and the benefits of schools that provide social and emotional support to students and families. The paper argues that listening to the voices of young people can give significant insights for the design of policies to close the gap in education outcomes in segregated urban contexts.