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Based on a classical financial market model different model variants known from the literature are discussed and analyzed, each focussing on modeling financial markets as a nonlinear dynamic system by introducing the formation of (heterogeneous) beliefs about future asset prices into the model...
Persistent link: https://www.econbiz.de/10009428980
We consider a simple asset-pricing model with one risky and one riskless asset in discrete time. In each trading period heterogeneous boundedly rational agents form their individual demand for the risky asset, and then the price of the asset is determined via Walrasian mechanism imposing a...
Persistent link: https://www.econbiz.de/10005537633
This paper considers a discrete-time model of a financial market with one risky asset and one risk-free asset, where the asset price and wealth dynamics is determined by the interaction of two groups of agents, fundamentalists and trend extrapolators. In each period each group allocates its...
Persistent link: https://www.econbiz.de/10005345333
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the long-run behaviour and convergence of the market prices, long (short)-run profitability of the fundamental (trend …
Persistent link: https://www.econbiz.de/10005132656
market dominance, under and over-reaction, profitability and survivability) and to characterize various statistical … long-run behaviour and convergence of the market prices, long (short)-run profitability of the fundamental (trend following …
Persistent link: https://www.econbiz.de/10004984450
Profitability, measured by gross profits-to-assets, has roughly the same power as book-to-market predicting the cross … significantly higher valuation ratios. Controlling for profitability also dramatically increases the performance of value strategies … leverage. Controlling for gross profitability explains most earnings related anomalies and a wide range of seemingly unrelated …
Persistent link: https://www.econbiz.de/10010635952
Two recent asset pricing models share a common core of the addition of profitability and investment as factors, but … differ in implementation. We adapt these models for the UK and argue that the Fama–French five-factor profitability factor …
Persistent link: https://www.econbiz.de/10011116196