I suggest a new channel through which central bank asset purchase programs could have effects on asset prices: The outside option channel. After the global financial crisis, central banks have widened the variety of assets they can purchase. Secondary markets for the majority of the newly...

"This book explores the profound implications of AI for the services industry and its impact on consumer behavior. As AI continues to reshape the way services are delivered, experienced, and optimized, understanding the evolving role of services marketing is essential for businesses, academics,...

A central question in applied research is to estimate the effect of an exogenous intervention or shock on an outcome. The intervention can affect the outcome and controls on impact and over time. Moreover, there can be subsequent feedback between outcomes, controls and the intervention. Many of...

The COVID-19 pandemic led to significant economic disruptions, prompting many governments to implement short-time employment aid (STEA) to mitigate job losses and income reductions. This study examines the effectiveness of STEA in the short and long term in Europe among workers aged 50 and...

Medium- and long-run dynamics undermine the effect of automatic enrollment and default savings-rate auto-escalation on retirement savings. Our analysis of nine 401(k) plans incorporates the facts that employees frequently leave firms (often before matching contributions from their employer have...