Consumer multi-homing is considered to be critical for competition policy regarding digital platforms. To assess the role of consumer multi-homing in competition policy toward platforms, we develop a new framework that embeds consumer multi-homing in two-sided market into the otherwise standard...

The need for international comparative studies of national systems of public finance has increased immeasurably, especially since the establishment of international organizations such as the United Nations and the International Monetary Fund, following World War II, and because of the necessity...