We study the impact of ECB's supervisory announcements on the Bank Stock index, from 2013 through 2017. Our evidence shows that the news, related to supervisory actions, do have highly significant effects on the market price of banks, contributing to the volatility of the Bank Stock Index for...

We study the relationship between collusion and corruption in a stylized model of repeated procurement where the cost of reporting corrupt bureaucrats gives rise to a free riding problem. As in Dixit (2015, 2016), cooperation among honest suppliers alleviates free-riding in reporting. However,...

In this discussion paper I review and discuss the main economic and technical issues affecting the Regulatory WACC assessment in the sector of regulated utilities. I focus on three main compelling issues (the estimation of the risk-free rate, the treatment of risky debt, the calculation of the...

The economic effects of global warming have gained considerable attention in recent economic literature. However, the interaction between desertification and agricultural productivity has not received substantial consideration. In this paper, we explore the relationship between soil...

The relationship between climate warming and associated socio-economic development is a central question for environmental economists and social scientists. The scientific literature focusing on the economic effects of climate change is mainly based on the cross-sectional impact of temperature...

How global warming affects human development is a central question for economists as well as social scientists. While most of the literature has focused on the impact of rainfall and temperatures on individual well-being, precipitations alone do not capture the actual soil water availability,...

This paper studies whether countries benefit from servicing their debts during times of widespread sovereign defaults. Colombia is typically regarded as the only large Latin American country that did not default in the 1980s. Using archival research and formal econometric estimates of Colombia's...

High-frequency (HF) surprises of relevant asset prices around central bank meetings are extensively employed in the literature to identify the effects of conventional/unconventional monetary policy. This identification strategy assumes that these surprises reflect either a single unconventional...

An extensive medical and occupational-health literature finds that an imbalance between effort and reward is an important stressor which produces serious health consequences. We incorporate these effects in a simple agency model with moral hazard and limitecl liability, and study their impact on...