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Much of the theoretical basis for current monetary and financial theory rests on the economic efficiency of financial …
Persistent link: https://www.econbiz.de/10012476533
How do Bitcoin prices evolve? What are the consequences for monetary policy? We answer these questions in a novel, yet simple endowment economy. There are two types of money, both useful for transactions: Bitcoins and Dollars. A central bank keeps the real value of Dollars constant, while...
Persistent link: https://www.econbiz.de/10012453232
transferring risk are being explored. The paper studies several recent transactions by USAA which use reinsurance capacity from … demonstrate that both features deviate from what theory would predict, yet are characteristic of many transactions, not simply …
Persistent link: https://www.econbiz.de/10012471497
Catastrophe bonds feature full collateralization of the underlying risk transfer, and thus abandon the insurance principle of economizing on collateral through diversification. We examine the theoretical foundations beneath this paradox, finding that fully collateralized instruments have...
Persistent link: https://www.econbiz.de/10012465918
risky investment, underwriting, reinsurance, and hedging; and ii) the allocation of risk across all of these opportunities …
Persistent link: https://www.econbiz.de/10012468510
with natural hazards, such as hurricanes and earthquakes. Risk management theory suggests protection by insurers and other … relatively little cat reinsurance against large events. We also find that premiums are high relative to expected losses …, especially after cat events. We then examine clinical evidence to understand why the theory fails. Specifically, we examine …
Persistent link: https://www.econbiz.de/10012470619
supply of intermediary capital is perfectly elastic. We take the US catastrophe reinsurance market as an example, using … results suggest that the price of reinsurance generally exceeds fair' values, particularly in the aftermath of large events …
Persistent link: https://www.econbiz.de/10012472807
Recently much progress has been made in developing optimal portfolio choice models accomodating time-varying opportunity sets, but unless investors are unreasonably risk averse, optimal holdings include unreasonably large equity positions. One reason is that most studies assume investors behave...
Persistent link: https://www.econbiz.de/10012470967
but systematic mispricing is not. The theory is consistent with several empirical findings regarding the cross-section of …
Persistent link: https://www.econbiz.de/10012471155
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