An Experimental Investigation of Emotions and Reasoning in the Trolley Problem

Elaborating on the notions that humans possess different modalities of decision-making and that these are often influenced by moral considerations, we conducted an experimental investigation of the Trolley Problem. We presented the participants with two standard scenarios (‹lever’ and ‹stranger’) either in the usual or in reversed order. We observe that responses to the lever scenario, which result from (moral) reasoning, are affected by our manipulation; whereas responses to the stranger scenario, triggered by moral emotions, are unaffected. Furthermore, when asked to express general moral opinions on the themes of the Trolley Problem, about half of the participants reveal some inconsistency with the responses they had previously given.     

Quality as an autonomous body of knowledge. An in-depth survey on Italian higher education

The need of people skilled on quality topics is strongly increased in Italy, in the last 10 years, and new professional figures that are specialized in quality have been recently recognized by the Italian official classification of occupations. However, there seems to be a lack of empirical studies that analyse education about quality supplied by Italian universities and business schools. This paper shows the results of an exploratory survey on the education in quality offered by Italian universities. The research was conducted on a reasoned sample of Italian universities, selected on the basis of the number of students enrolled and the number of supplied degree courses, in the academic year 2005/2006. Thanks to the findings of the survey it is possible to know what (what subjects related to quality concepts and tools are taught), where (within which degree programs they are taught), and when (at which degree level they are taught) Italian higher education is devoted to quality.     

Capital flows,current account deficits,and financial crises in emerging market economies

Some emerging market economies are said to face today conditions similar to those faced by Mexico in 1994 at the time of its serious financial crisis. This paper identifies a number of macroeconomic and financial indicators, constructs a profile of the Mexican economy at the time of the crisis, and then compares these with the conditions in other major emerging market economies in Latin America and Asia today in order to determine the extent to which they resemble those of Mexico at the time of the 1994 crisis. The conclusion is reached that macroeconomic and financial indicators cannot by themselves predict Mexican-style financial crises. In today's world of highly integrated capital markets, any anticipation of financial unsustainability can lead to a massive capital outflow from the nation and trigger a crisis, with the catalyst usually being a worsening political problem. The usefulness of the indicators discussed is in providing a profile of the financial condition of the nation, evaluating the potential danger of a financial crisis, anticipating the depth of the crisis if one arises, and pointing to the precautions that a nation can take in trying to avoid a crisis or reduce its severity if one does occur.     

On Some Effects of International Fragmentation of Production on Comparative Advantages,Trade Flows and the Income of Countries

In traditional trade models, whether based on technological differences or on relative factor endowments, merchandise composition and directions of trade are derived from closed‐economy conditions. But nowadays one of the basic assumptions of traditional trade models, i.e. that production processes are integrated within just one country, is being increasingly violated as previously integrated productive activities are segmented and spread over an international network of production sites: as a result, an increasingly large share of trade flows is made up of intermediate and unfinished goods being transferred from one country to another in order to be processed. In this paper we submit that such new configuration of production processes has important effects on at least three dimensions of economic research. First, we show that international disintegration of production processes leads to a lessening of the power of comparative advantages when it comes to explaining both merchandise composition and directions of trade, while it is the concept of absolute advantage to become increasingly relevant; second, we show that empirical measures of revealed comparative advantages are inherently misleading if they do not account for differences in the stage‐of‐processing of traded goods; third, we estimate a simple model of aggregate demand accounting for international trade in intermediates: results of estimation lend support to our prior that participation of a country in the process of international fragmentation of production plays a specific and significant role in determining its year‐over‐year change in GDP.     

Financial Markets, Development and Economic Growth: Tales of Informational Asymmetries

Abstract.  The development of financial systems is very often characterised by the development of innovative financial contracts which allow a more efficient allocation of resources and a higher level of capital productivity and economic growth. By exploiting the microeconomic theory of the optimal financial contract under asymmetric information, economists have recently managed to shed new light on the well studied issue of the relationship between financial market development and economic growth. This paper reviews the most recent progress of this literature which shows that the amount of information asymmetry in the credit market and the degree of heterogeneity between borrowers (typically firms) and lenders (typically workers or savers) determine the nature of the financial system. Differences in endowments and in the level of information distribution can give rise to very different financial contracts which affect, and in turn are affected, by capital accumulation and growth.     

Dutch disease revisited. Oil discoveries and movements of the real exchange rate when manufacturing is resource-intensive

We study how natural resource booms affect the real exchange rate in a situation where there are input–output linkages between the manufacturing sector and the natural resource sector. An increase in revenues from natural resources could de-industrialize an economy by raising the real exchange rate, rendering the manufacturing sector less competitive. This tendency towards de-industrialization has been called “Dutch disease”. We build a theoretical model showing that a country experiencing discoveries of natural resources, such as oil, is not necessarily bound to experience the Dutch disease. The appreciation of the real exchange rate can be escaped if patterns of specialization shift towards the manufacturing industries that use oil more intensively. In the second part of the paper, we test the model and find support for the claim that Dutch disease effect associated with discoveries of natural resources (namely oil) are dampened in countries that specialize in resource-intensive manufacturing industries.     

Analysing the Agricultural Costs and Non‐market Benefits of Implementing the Water Framework Directive

Implementation of the Water Framework Directive (WFD) represents a fundamental change in the management of water in Europe with a requirement that member states ensure ‘good ecological status’ for all water bodies by 2015. Agriculture is expected to bear a major share of WFD implementation costs as it is compelled to reduce the emission of diffuse water pollutants. The research outlined here comprises interdisciplinary modelling of agricultural land use, hydrology and consequent water quality effects to consider both agricultural costs and the non‐market recreational use (and potentially non‐use) values that implementation of the Directive may generate. A theme throughout the research is the spatial distribution of the costs and benefits of WFD implementation, which is addressed through the use of GIS techniques in the modelling of agricultural land use, the integration of land use and hydrological models, and the estimation, aggregation and transfer of the economic value of the benefits.     

On the Role of Risk Versus Economies of Scope in Farm Diversification With an Application to Ethiopian Farms

This article investigates the economics of farm diversification. The analysis assesses economies of diversification using a certainty equivalent measure. It identifies two components: one associated with expected income, and one associated with risk exposure. This integrates two lines of research explored in previous literature: economies of scope and risk management. We examine the roles played by complementarity, scale and concavity effects in economies of diversification. The approach is applied to diversification decisions made on Ethiopian farms, with a focus on production uncertainty. The econometric analysis finds large complementarity benefits, providing incentives to diversify. But this is tempered by (non)‐concavity effects that provide incentives to specialise. The analysis also documents how risk affects diversification, including both variance and skewness effects. It provides new insights on economic tradeoffs between farm diversification and specialisation.