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Evolutionary nance studies the dynamic interaction of investment strategies in nancialmarkets. This market interaction generates a stochastic wealth dynamics on aheterogenous population of traders through the uctuation of asset prices and theirrandom payos. Asset prices are endogenously...
Persistent link: https://www.econbiz.de/10005869072
This paper aims to open a new avenue for research in continuoustimenancial market models with endogenous prices and heterogenousinvestors. The main result is the derivation of the limit of a discretetimeevolutionary stock market model as the length of the time periodtends to zero.[...]
Persistent link: https://www.econbiz.de/10005868842
This paper studies the wealth dynamics of investors holding self-nancing portfolios in a continuous-time model of a nancial market.Asset prices are endogenously determined by market clearing. Wederive results on the asymptotic dynamics of the wealth distributionand asset prices for constant...
Persistent link: https://www.econbiz.de/10005868915
This chapter surveys theoretical research on the long-term performanceof xed-mix investment strategies. These self-nancing strategies rebalancethe portfolio over time so as to keep constant the proportionsof wealth invested in various assets. The main result is that wealthcan be grown from...
Persistent link: https://www.econbiz.de/10005868580
The paper examines a game-theoretic model of a …nancial market inwhich asset prices are determined endogenously in terms of short-runequilibrium. Investors use general, adaptive strategies depending onthe exogenous states of the world and the observed history of thegame. The main goal is to...
Persistent link: https://www.econbiz.de/10005868841
The paper examines a game-theoretic evolutionary model of anasset market with endogenous equilibrium asset prices. Assetspay dividends that are partially consumed and partially rein-vested. The investors use general, adaptive strategies (portfo-lio rules), distributing their wealth between...
Persistent link: https://www.econbiz.de/10009022139
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This chapter gives an overview of current research in evolutionary finance. We mainly focus on the survival and stability properties of investment strategies associated with the Kelly rule. Our approach to the study of the wealth dynamics of investment strategies is inspired by Darwinian ideas...
Persistent link: https://www.econbiz.de/10003971097