Showing 1 - 10 of 428
This paper studies an application of a Darwinian theory of portfolioselection to stocks listed in the Dow Jones Industrial Average (DJIA).We analyze numerically the long-run outcome of the competition offix-mix portfolio rules in a stock market with actual DJIA dividends.In the model seemingly...
Persistent link: https://www.econbiz.de/10005858308
This paper presents an application of evolutionary portfolio theory to stocks listed in the Swiss Market Index (SMI). We study numerically the long-run outcome of the competition of rebalancing rules for market shares in a stock market with actual dividends taken from firms listed in the SMI....
Persistent link: https://www.econbiz.de/10005859332
In this paper we analyze the long-run dynamics of the market selection process among simple trading strategies in an incomplete asset market with endogenous prices. We identify a unique surviving financial trading strategy. Investors following this strategy asymptotically gather total market...
Persistent link: https://www.econbiz.de/10005859367
The paper analyzes the process of market selection of investment strategies in an incomplete market of short-lived assets. In the model under study, asset payos depend on exogenous random factors. Market participants use dynamic investment strategies taking account of available information about...
Persistent link: https://www.econbiz.de/10005859376
This paper studies the evolution of wealth shares of portfolio rules in incomplete markets with short-lived assets. Prices are determined endogenously. The performance of a portfolio rule in the process of repeated reinvestment of wealth is determined by the wealth share eventually conquered in...
Persistent link: https://www.econbiz.de/10005859386
This paper develops a model of corporate investment and financing decisions thatdiffers from previous contributions by recognizing that firms face uncertainty regardingtheir future access to credit markets and may have to search for creditors when raisingdebt financing. We show that accounting...
Persistent link: https://www.econbiz.de/10009305075
In our article we consider insurance as a means of allocating terrorism risk. Terrorism poses asignificant challenge …. In the insuranceindustry costly risk bearing can explain the supply of capacity risks. Corporate riskmanagement theory … theories we derive models for both thesupply of terrorism reinsurance and the demand for terrorism insurance.[...] …
Persistent link: https://www.econbiz.de/10005867501
This paper proposes validation using simulation based indirect estimation. It uses typical characteristic moments of …
Persistent link: https://www.econbiz.de/10009138391
Model risk as part of the operational risk is a serious problem for financial institutions.As the pricing of … derivatives as well as the computation of the marketor credit risk of an institution depend on statistical models the application … generating process is unknown in practice evaluatingthe model risk is a challenge. So far, definitions of model risk are …
Persistent link: https://www.econbiz.de/10005867398
This paper examines the impact of agency conicts on corporate nancing decisions. Werst build a dynamic contingent claims model in which nancing policy results from a trade-obetween tax benets, contracting frictions, and agency conicts. In our setting, partially-entrenched managers set the rms'...
Persistent link: https://www.econbiz.de/10005868708