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portfolio diversification--NPD) or engage in naïve buying diversification (NBD)--equally balancing values in same-day purchases …
Persistent link: https://www.econbiz.de/10012479521
Investor sophistication has lagged behind the growing complexity of retail financial markets. To explore this, we develop a dynamic model to study the interaction between obfuscation and investor sophistication. Taking into account different learning mechanisms within the investor population, we...
Persistent link: https://www.econbiz.de/10012463695
would imply about the diversification potential across countries. For this purpose, I examine two basic groups of … group since this is the standard approach in the international diversification literature, while I study the second group … since some have argued that US-listed foreign stocks are the more natural diversification vehicle (Errunza et al (1999)). In …
Persistent link: https://www.econbiz.de/10012465963
Nontrivial diversification possibilities arise when a factor model describes security returns. In this paper, we …
Persistent link: https://www.econbiz.de/10012469242
Using an extensive new data set on U.S. and U.K.-traded closed- end funds, we examine the diversification benefits from … emerging equity markets and the extent of their integration with global capital markets. To measure diversification benefits … significant diversification benefits for the U.K. country funds, but not for the U.S. funds. The difference appears to relate to …
Persistent link: https://www.econbiz.de/10012473908
The benefits of international diversification have been recognized for decades. In spite of this, most investors hold … domestic equity market to be several hundred basis points higher than returns in other markets. This lack of diversification …
Persistent link: https://www.econbiz.de/10012475411
Typical value-at-risk (VAR) calculations involve the probabilities of extreme dollar losses, based on the statistical distributions of market prices. Such quantities do not account for the fact that the same dollar loss can have two very different economic valuations, depending on business...
Persistent link: https://www.econbiz.de/10012471198
This paper provides a model of the interaction between risk-management practices and market liquidity. On one hand, tighter risk management reduces the maximum position an institution can take, thus the amount of liquidity it can offer to the market. On the other hand, risk managers can take...
Persistent link: https://www.econbiz.de/10012465769
Transaction costs in trading involve both risk and return. The return is associated with the cost of immediate execution and the risk is a result of price movements during a more gradual trading. The paper shows that the trade-off between risk and return in optimal execution should reflect the...
Persistent link: https://www.econbiz.de/10012466529
What do academics have to offer market risk management practitioners in financial institutions? Current industry practice largely follows one of two extremely restrictive approaches: historical simulation or RiskMetrics. In contrast, we favor flexible methods based on recent developments in...
Persistent link: https://www.econbiz.de/10012467618