Keywords
Affiliated Institutions
Related Publications
A Capital Asset Pricing Model with Time-Varying Covariances
The capital asset pricing model provides a theoretical structure for the pricing of assets with uncertain returns. The premium to induc e risk-averse investors to bear risk is p...
Risk, Return, and Equilibrium: Empirical Tests
This paper tests the relationship between average return and risk for New York Stock Exchange common stocks. The theoretical basis of the tests is the "two-parameter" portfolio ...
An Intertemporal Capital Asset Pricing Model
An intertemporal model for the capital market is deduced from the portfolio selection behavior by an arbitrary number of investors who aot so to maximize the expected utility o...
The Effects of Beta, Bid-Ask Spread, Residual Risk, and Size on Stock Returns
Merton's [26] recent extension of the CAPM proposed that asset returns are an increasing function of their beta risk, residual risk, and size and a decreasing function of the pu...
Conditional Heteroskedasticity in Asset Returns: A New Approach
This paper introduces an ARCH model (exponential ARCH) that (1) allows correlation between returns and volatility innovations (an important feature of stock market volatility ch...
Publication Info
- Year
- 1972
- Type
- article
- Volume
- 27
- Issue
- 2
- Pages
- 399-417
- Citations
- 721
- Access
- Closed
External Links
Social Impact
Social media, news, blog, policy document mentions
Citation Metrics
Cite This
Identifiers
- DOI
- 10.1111/j.1540-6261.1972.tb00969.x