Para algunos, la distribución del ingreso es el primer ejemplo de una ley de potencia, reglaempírica según la cual una variable aleatoria alcanza valores altos con una probabilidadbaja y valores bajos con una alta probabilidad. En este artículo se verifica si la distribucióndel ingreso de...

In this paper, we present a critical survey of experiments on political clientelism and vote-buying. We claim that through randomization and control, field experiments represent an important tool for answering causal questions, whereas list experiments provide useful methods that improve the...

We exploit an expansion in social protection to middle-income households to provide evidence on how middle-income households cope with economic shocks and how to build their resilience. We use a regression discontinuity design around the eligibility cutoff for a program that delivered monthly...

En este artículo, primero caracterizamos el mercado de transporte aéreo comercial en Colombia y luego desarrollamos un modelo de reputación que describe la relación entre aerolíneas y consumidores. Con base en el trabajo pionero de Grossman y Hart (1986) modelamos la integración horizontal...

We study experimentally the properties of the majority runoff system and compare them to the ones of plurality rule, in the setup of a divided majority. Our focus is on Duverger's famous predictions that the plurality rule leads to a higher coordination of votes on a limited number of candidates...

The paper analyses the potential contribution of services as a driving force of economic growth in developing countries within a Kaldorian framework. In doing so, we revisit Kaldor Growth Laws and econometrically test them for a number of economic activities (including four service branches)...

It has been suggested that a paradigm shift is taking place, from the old model of product innovation based on in-house R&D, to a new model based on the intensive use of external sources (search depth). We test this using Eurostat CIS4 data for 40 sectors in 18 European countries. The findings...

Abstract What are the eects of natural disasters on electoral results? Some authors claim that catastrophes have a negative eect on the survival of leaders in a democracy because voters have a propensity to punish politicians for not preventing or poorly handling a crisis. In contrast, this...