This paper provides an empirical analysis how tariff diversity aspects fixed-line broad-band uptake, utilizing a new data set with 1497 fixed-line and 2158 mobile broad-band tariffs from 91 countries across the globe. An instrumental variable approach is applied to estimate demand, controlling...

This Paper examines how different unionization structures affect firms' innovation incentives and industry employment. We distinguish three modes of unionization with increasing degree of centralization: (1) ‘decentralization’ where wages are determined independently at the firm-level, (2)...