From equality to inequality: The Diamond–Sen criticism of Harsanyi's criterion of social justice

It is difficult to resolve conflicts of interests even in a society consisting of identical persons. Such an issue has been perceived as a serious difficulty posed to Harsanyi's axiomatic utilitarianism by Diamond's critique which Sen seemed to approve. Recent treatments tried to resolve this criticism by modifying Harsanyi's analytical framework so as to render it immune to Diamond's view about fairness. This paper shows that Diamond's view of fairness may be read as a "simple form" of Rawls' justice as fairness; and hence its clash with Harsanyi's social welfare criterion reflects the Harsanyi–Rawls debate about social justice. Sen's position on the debate is also discussed. In the case where individual preferences share some common characteristics in the manner described in Harsanyi's 1955 axiomatization of utilitarianism, various conceptions of equal treatment of equals are possible. To each of these conceptions corresponds a specific social welfare function, and there is no way to find which one is the best, from the scientific or ethical points of view.     

Financial openness,disclosure and bank risk-taking in MENA countries

In this paper, we analyze the risk-taking behavior of banks in emerging economies in a context of international capital mobility. Our paper highlights a new channel through which depositors can exercise pressure to control risk-taking. Depositors can reallocate their savings away from their home country to the more protective system of a developed economy. We recover a classical result according to which increased competition resulting from more international financial openness induces banks to take excessive risks. We find however that sufficiently high financial openness is necessary for a positive link between financial transparency and safe risk management. Finally, we test the relationship between disclosure, financial openness and bank risk-taking for a panel of 258 banks from the MENA region and Turkey.     

Contributions Feminist Economics Can Make to the Quality of Life Movement

This article articulates how and why feminist economists can move the quality of life literature forward and help it become a solid part of the social sciences rather than a subject whose perceived value fluctuates with political winds. Readers are challenged to consider and critique a proposed set of expectations to clearly define the field and set standards of excellence. Examples of this approach are provided from the experiences of an economic research firm striving to build on these guidelines in its work with nonprofit and for-profit organizations that design, fund, evaluate, and/or deliver programs that impact quality of life.     

The antecedents of employee commitment to customer service: evidence from a UK

This paper provides a first attempt at conceptualizing and operationalizing the notion of commitment to customer service (CCS) as part of a broader concern to explore the determinants of key aspects of service quality and of individual-level performance in service organizations. Based on an explicitly behavioral definition of commitment to customer service, we first set out a model of the antecedents of CCS. We then test it using data from a representative sample of 717 employees of a major food-retailing organization in the UK. The results suggest that commitment to customer service is primarily a non-calculative phenomenon driven above all by affective. normative altruistic concerns, rather than by overtly instrumental considerations. Additional significant determinants of CCS were job pressure, job routinization. job competence and employees' understanding of customer service requirements. Research and policy implications of the study are discussed.     

Does size asymmetry exacerbate the inefficiency of tax competition?

Many authors demonstrate that the tax gap resulting from tax competition increases with the size asymmetry of the competing countries. Consequently, increasing country-size disparities exacerbates the inefficiency of tax competition. The aim of this note is to show that this classical view has no general validity, if we consider that countries compete not only in taxes, but also in the provision of infrastructure. The simple model we develop for this purpose demonstrates that the effect of size disparity on efficiency depends crucially on the degree of international capital mobility.     

An extension of the home-attachment criteria under dynamic tax competition

In this short note we extend the home attachment setting of Mansoorian and Myers (1993) and Ogura (2006) to allow the study of tax competition in a dynamic framework when international business relocation occurs over successive periods. The dynamic framework we propose also helps to understand why tax rates may change over time. Our modified home-attachment rule is illustrated by a simple model of dynamic tax competition in discrete time.     

Why economic dynamics matter in assessing climate change damages: Illustration on extreme events

Extreme events are one of the main channels through which climate and socioeconomic systems interact, and it is likely that climate change will modify the probability distribution of the losses they generate. The long-term growth models used in climate change assessments, however, cannot capture the effects of such short-term shocks. To investigate this issue, a non-equilibrium dynamic model (NEDyM) is used to assess the macroeconomic consequences of extreme events. This exercise allowed us to define the economic amplification ratio, as the ratio of the overall production loss due to an event to its direct costs. This ratio could be used to improve the cost-benefit analysis of prevention measures. We found also that, unlike a Solow-like model, NEDyM exhibits a bifurcation in GDP losses: for each value of the capacity to fund reconstruction, GDP losses remain moderate if the intensity and frequency of extremes remain under a threshold value, beyond which GDP losses increase sharply. This bifurcation may partly explain why some poor countries that experience repeated natural disasters cannot develop. Applied to the specific issue of climate change, this model highlights the importance of short-term constraints in the assessment of long-term damages, and shows that changes in the distribution of extremes may entail significant GDP losses in absence of specific adaptation. It suggests, therefore, that to avoid inaccurately low assessments of damages, researchers must take into account the distribution of extremes instead of their average cost and make explicit assumptions on the organization of future economies.     

What Do Unions Do to Productivity? A Meta‐Analysis

The impact of unions on productivity is explored using meta-analysis and meta-regression analysis. It is shown that most of the variation in published results is due to specification differences between studies. After controlling for differences between studies, a negative association between unions and productivity is established for the United Kingdom, whereas a positive association is established for the United States in general and for U.S. manufacturing.     

The effect of information sources on technology adoption and modification decisions

This article focuses on adoption and modification decisions on improved maize storage technologies in southern Benin. Modification implies changing a technology to adapt to farmers' circumstances. A sample selection framework is used to account for selectivity bias as some farmers were not aware of the new technologies. Using this framework, the study investigates the effect of alternative information sources on adoption and modification decisions. Farmers are either informed by extension agents or by other farmers. The empirical results show that there are differences in adoption and modification decisions between these two groups.