This paper studies the effect of preregistration laws on government spending in the U.S. Preregistration allows young citizens to register before being eligible to vote and has been introduced in different states in different years. Employing a difference-in-differences regression design, we...

We study a consumer boycott on cottage cheese that was organized in Israel on Facebook in the summer of 2011 following a steep increase in prices after price controls were lifted in 2006. The boycott led to an immediate decline in prices which stayed low more than three years after the boycott....