1. Identificar la necesidad de datos (Objetivo de investigación); 2. Obtener los datos (Scrapping, datos abiertos, encuestas); 3. Procesar (Missing values, geometrías, estandarización del formato); 4. Agregar (Capas de ...

We empirically investigate the welfare of intermediaries in oligopolistic markets, where intermediaries offer additional services. We exploit the unique circumstance that, in our empirical setting, consumers can purchase ...

Financial innovation in recent decades has expanded portfolio choice. We investigate how greater choice a¤ects investors.savings and asset returns. We establish a choice channel by which greater portfolio choice increases ...

Current analysis of macro-prudential policy has largely focused on excessive leverage and fire sales, while abstracting from firm-level risk and portfolio decisions. We show that these matter for the design of optimal ...

We analyze the properties of matching estimators when there are few treated, but many control observations. We show that, under standard assumptions, the nearest neighbor matching estimator for the average treatment effect ...

1) Apresentar e discutir a regulação europeia sobre proteção de dados privados e a nova regulação brasileira sobre este tema. 2) Analisar os impactos destas novas regulações sobre o desenvolvimento das atividades ...