"I derive bounds on price elasticities in a dynamic model that is mis-specified due to optimization frictions such as adjustment costs or inattention. The bounds are a function of the observed effect of a price change on demand, the size of the price change, and the degree of frictions. I...

"Substantial evidence suggests that savings behavior may depart from neoclassical optimization. This article examines the implications of raising the savings rate - whether through social security, retirement plans, or otherwise - for labor supply, where labor supply is determined by behavioral...