The aim of this paper is to explain the process of diversification of normative economics by presenting the work of two authors: Tibor Scitovsky [1910-2002] and Amartya Sen [1933-]. While these two authors first contributed to traditional welfare analysis from within, they were subsequently...

I review the complex welfare economic issues that arise in environmental decision-making over very long periods, as in cases relating to climate change and biodiversity loss. I also consider the issues that arise in choosing a discount rate to apply to very long-run projects and indicate how...

This paper provides arguments in favor of using subjective questions as a proxy to measure welfare and well-being. This approach makes it possible to avoid having to define welfare and well-being means and having to identify the relevant indicators. Instead, individuals themselves define their...

In this paper we develop theoretical criteria and econometric methods to rank policy interventions in terms of welfare when individuals are loss-averse. The new criterion for "loss aversion-sensitive dominance" defines a weak partial ordering of the distributions of policy-induced gains and...

Some claim that `incommensurability` poses serious problems for the standard account of rationality and for the case for markets in economics. Incommensurability may indeed involve violations of basic axioms, such as completeness, transitivity and continuity. Sen`s version of the maximization...

This study contributes to the ongoing debate about welfare dependency centered on the western societies through an empirical analysis, within the context of a developing country. It examines state dependence in social assistance benefit receipt using longitudinal data from Turkey, where benefit...

When choices are inconsistent due to behavioral biases, there is a theoretical debate about whether the structure of a model is necessary for providing precise welfare guidance based on those choices. To address this question empirically, we use standard data sets from the lab and field to...

Amartya Sen’s impossibility of a Paretian liberal underscores the trade-off between two widely applied social principles—liberalism and Pareto-optimality: “If someone does have certain liberal values, then he [or she] may have to eschew his [or her] adherence to Pareto optimality” (Sen...

The use of equivalence scales for the measurement of inequality and social welfare poses a difficult ethical and technical dilemma. If all individuals are weighted equally while individual welfare measures are based on income or consumption per equivalent adult, then standard properties assumed...

Several papers have attempted to estimate and document the impact of conflict on several education, health and socioeconomic outcomes. One lesson from the past research is the heterogeneity in the effect of violent conflict across and within countries. In this paper we attempt to estimate the...