This paper studies many-to-one matching markets where each student is assigned to a hospital. Each hospital has possibly multiple positions and responsive preferences. We study the game induced by the student-optimal stable matching mechanism. We assume that students play their weakly dominant...

Colombia has experienced a secular increase in the labor participation of urban women, going from nearly 47% in 1984 to 65% in 2006. We decompose the evolution of participation into changes in the composition of the population and changes in the participation rates by groups (defined according...

The renewal of Marx's interpretation of capitalist society implies the recovery and development of his Theory of Value. The stream of thought known as Abstract Labour Theory of Value, or New Interpretation, proposes to do this, and points out that value is a category that is formed in the...

The interaction between family size and children quality has been a recurring topicin the economics of family. However, there is scarce evidence in Latin America, and the literature has not yet explored new mechanisms to explain either positive or null effects of an additional sibling found by...

We determine the optimal health policy mix when the average utility of patients in-creases with the supply of drugs available in a therapeutic class. Health risk coverage rely on two instruments, copayment and reference pricing, that affect the supported risk composed by health expenses and...

The Plan Nacional de Vigilancia Comunitaria por Cuadrantes (PNVCC) is a new police patrolling program introduced in the eight major cities of Colombia in 2010 by the National Police. The strategy divides the largest cities into small geographical areas (cuadrantes), assigns six policemen to...

We study the effect of UI benefits in a typical developing country where the informal sector is sizeable and persistent. In a partial equilibrium environment we characterize the stationary equilibrium of an economy where policyholders may be employed in the formal sector, short-run unemployed...

Free media may not favor political accountability when other democratic institutions are weak, and may even bring undesirable unintended consequences. We propose a simple model in which politicians running for office may engage in coercion to obtain votes. A media scandal that exposes these...

Our goal in this paper is twofold: First, evaluate the impact on crime of the restriction of late-night alcohol sales in Bogotá; and second, quantify the causal effect of problematic alcohol consumption on different crime categories. Using a control group strategy, we explore time-series and...

En este documento se presenta un conjunto de recomendaciones de política para generar una efectiva igualdad de oportunidades para hombres y mujeres y, de esta forma, mejorar las dinámicas de movilidad social en Colombia. Para esto, inicialmente se explora la evidencia existente sobre la...