This paper examines the evolution of drug use in Colombia over the past years. Our analysis, based on surveys from the Dirección Nacional de Estupefacientes, shows that drug consumption grew substantially between 1996 and 2013. The growth occurred for both genders, all ages, socioeconomic...

We study liquidity transfers between banks through the interbank borrowing and asset sale markets when (i) surplus banks providing liquidity have market power, (ii) there are frictions in the lending market due to moral hazard, and (iii) assets are bank-specific. We show that when the outside...

We develop a dual-layered agency model to study blockholder monitoring by activist funds that compete for investor flow. Competition for flow affects the manner in which activist funds govern as blockholders. In particular, funds inflate short-term performance by increasing payouts financed by...