Many countries manipulate the value of their currency or use some form of capital control, yet the data usually used to detect these manipulations are low frequency, expensive, lagged, and potentially mis-measured. I demonstrate that the price data of the internationally traded cryptocurrency...

We document systematic differences in bitcoin prices across 11 different markets representing 26\% of global bitcoin trade volume. These differences must --- due to the identical nature of all bitcoin--- result from characteristics of markets themselves. We examine differences across the markets...

We document significant differences in Bitcoin prices across 11 different markets representing 26% of global Bitcoin trade volume. These differences must — due to the identical nature of all bitcoin — result from characteristics of markets themselves. We examine differences across the...

We document systematic differences in bitcoin prices across 11 different markets representing 26% of global bitcoin trade volume. These differences must — due to the identical nature of all bitcoin — result from characteristics of markets themselves. We examine differences across the markets...

I show that the prices of the internationally traded crypto-currency bitcoin can be used to estimate a currency's unofficial exchange rate and capital controls at a daily interval. Two important bitcoin features are documented: (1) Bitcoin-based exchange rates approximate the behavior, but not...

Grundlagen der identitätsbasierten Markenführung -- Strategisches Markenmanagement -- Operatives Markenmanagement -- Identitätsbasiertes Markencontrolling -- Identitätsbasierter Markenschutz -- Internationale identitätsbasierte Markenführung.