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This paper decomposes the overall market beta of common stocks into four parts reflecting uncertainty related to the long-run dynamics of stock- specific and market-wide cash flows and discount rates. We employ a discrete time version of Merton�s Intertemporal CAPM to test whether these four...
Persistent link: https://www.econbiz.de/10005076992
This paper investigates association between portfolio returns and higher-order systematic co-moments at different timescales obtained through wavelet multi-scaling- a technique that decomposes a given return series into different timescales enabling investigation at different return intervals....
Persistent link: https://www.econbiz.de/10005125060
Persistent link: https://www.econbiz.de/10005125623
This paper decomposes the overall market beta of common stocks into four parts reflecting uncertainty related to the long-run dynamics of stock- specific and market-wide cash flows and discount rates. We employ a discrete time version of Merton’s Intertemporal CAPM to test whether these four...
Persistent link: https://www.econbiz.de/10005561735
As a reaction to the general suspicion that margin loans had been a key element of the stock market boom and crash of the late 1920s, the Federal Reserve Bank was empowered to regulate margin lending with the Securities and Exchange Act. The efficacy of the Federal Reserve's margin policy has...
Persistent link: https://www.econbiz.de/10005561621
The most widely-used measure of an asset's risk, beta, stems from an equilibrium in which investors display mean-variance behavior. This behavioral criterion assumes that portfolio risk is measured by the variance (or standard deviation) of returns, which is a questionable measure of risk. The...
Persistent link: https://www.econbiz.de/10005021757
Beta as a measure of risk has been under fire for many years. Although practitioners still widely use the CAPM to estimate the cost of equity of companies, they are aware of its problems and are looking for alternatives. One possible alternative is to estimate the cost of equity based on the...
Persistent link: https://www.econbiz.de/10005021798
For over 30 years academics and practitioners have been debating the merits of the CAPM. One of the characteristics of this model is that it measures risk by beta, which follows from an equilibrium in which investors display mean-variance behavior. In that framework, risk is assessed by the...
Persistent link: https://www.econbiz.de/10005057472
This paper considers the role of foreign investors in developed-country equity markets. It presents a quantitative model of trading that is built around two new assumptions: (i) both the foreign and domestic investor populations contain investors of different sophistication, and (ii) investor...
Persistent link: https://www.econbiz.de/10005062693
This paper considers the role of foreign investors in developed-country equity markets. It presents a quantitative model of trading that is built around two new assumptions: (i) both the foreign and domestic investor populations contain investors of different sophistication, and (ii) investor...
Persistent link: https://www.econbiz.de/10005062701