Este artículo estudia los efectos que anticipaciones de cambios impositivos a través de noticias en los medios pudieron tener en la actividad económica de Estados Unidos. Para ello construyo una nueva medida que contiene el nivel de anticipación de la posible aprobación de proyectos de ley...

In order to select "best" customers for a direct marketing campaign, response models are widespread: a sample of customers receives an ad, a catalog, a sample pack, or a discount offer on a test basis. Then, their responses (e.g., website visits, conversions, or revenues) are used to build a...

This research paper introduces a methodology to assess the robustness of the Global Innovation Index (GII), by comparing the rankings provided in it with those achieved using alternative data-driven methodologies such as data envelopment analysis (DEA) and principal component analysis (PCA)....