High frequency data typically exhibit asynchronous trading and microstructure noise, which can bias the covariances estimated by standard estimators. While a number of specialised estimators have been developed, they have had limited availability in open source software. HighFrequencyCovariance...

The management and marketing literature has found that consumers generally expect high quality sellers to post high prices. We show that low quality firms can exploit this in search markets to generate a low-price perception. This price perception can lead to low quality firms dominating search...

This paper examines whether foreign competition affects the reallocation of unpaid and family workers from household businesses to working outside of the family firm. Using a rich panel dataset of Vietnamese manufacturing enterprises that went through trade liberalization, I find that import...

Does the provision of information regarding what foreign goods might be produced with child and forced labor affect imports to the U.S.? I investigate this question using the largest naming and shaming strategy ever implemented worldwide: inclusion on the U.S. government's list of goods produced...

This paper examines whether foreign competition affects the reallocation of unpaid and family workers from household businesses to working outside of the family firm. Using a rich panel dataset of Vietnamese manufacturing enterprises that went through trade liberalization, I find that import...