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This paper presents a broad retrospective evaluation of mergers and merger decisions in the digital sector. We first discuss the most crucial features of digital markets such as network effects, multi-sidedness, big data, and rapid innovation that create important challenges for competition...
Persistent link: https://www.econbiz.de/10012138666
We consider dynamic competition among platforms in a market with network externalities. A platform that dominated the market in the previous period becomes "focal" in the current period, in that agents play the equilibrium in which they adopt the focal platform whenever such equilibrium exists....
Persistent link: https://www.econbiz.de/10011451079
This paper evaluates the Morningstar mutual fund ranking system. We find that indeed higher Morningstar ratings are associated with higher returns on the portfolios including respectively five-, four-, three-, two- and one-star funds only (STAR5 to STAR1). We then perform an unconditional and...
Persistent link: https://www.econbiz.de/10003817961
This paper analyses the impact of exchange rate uncertainty upon the pattern of investment in different exchange rate … exchange rate regimes indicates that currency volatility exerts only a small influence upon the level of investment spending …
Persistent link: https://www.econbiz.de/10011400788
In this paper we present the Ifo Investment Database, which provides annual investment data for 12 investment assets in … allows allocating investments by asset type to each industry, using an investment flow matrix. The database enables … researchers to analyze structural investment behavior on the industry level and to identify changes in the importance of in-vestment …
Persistent link: https://www.econbiz.de/10009721990
Persistent link: https://www.econbiz.de/10003624878
. Theory translates into an intuitive econometric system that identifies the causal impact of trade on income and growth, and …
Persistent link: https://www.econbiz.de/10011298529
Persistent link: https://www.econbiz.de/10001204756
We quantify the impact of barriers to international investment, using a novel multi-country dynamic general equilibrium … asset positions. We estimate this gravity equation using recently developed foreign investment data that have been restated … to account for offshore investment and financing vehicles. We show that a parsimonious implementation of the model with …
Persistent link: https://www.econbiz.de/10012514947
This paper analyzes the channels through which financial crises exert long-term negative effects on output. Recent models suggest that a shortfall in productivity-enhancing investments temporarily slows technological progress, creating a gap between pre-crisis trend and actual GDP. This...
Persistent link: https://www.econbiz.de/10011573282