Piva, Mariacristina; Tani, Massimiliano; Vivarelli, Marco - 2020
This paper builds on and considerably extends Piva, Tani and Vivarelli (2018), confirming the key role of Business … Visits as a productivity enhancing channel of technology transfer. Our analysis is based on a unique database on business … visits sourced from the U.S. National Business Travel Association, merged with OECD and World Bank data and resulting in an …