Tests of Capital Market Theory and Implications of the Evidence - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Tests of Capital Market Theory and Implications of the Evidence write by Michael C. Jensen. This book was released on 1975. Tests of Capital Market Theory and Implications of the Evidence available in PDF, EPUB and Kindle.
The Efficient Market Theory and Evidence
The Efficient Market Theory and Evidence - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Efficient Market Theory and Evidence write by Andrew Ang. This book was released on 2011. The Efficient Market Theory and Evidence available in PDF, EPUB and Kindle. The Efficient Market Hypothesis (EMH) asserts that, at all times, the price of a security reflects all available information about its fundamental value. The implication of the EMH for investors is that, to the extent that speculative trading is costly, speculation must be a loser's game. Hence, under the EMH, a passive strategy is bound eventually to beat a strategy that uses active management, where active management is characterized as trading that seeks to exploit mispriced assets relative to a risk-adjusted benchmark. The EMH has been refined over the past several decades to reflect the realism of the marketplace, including costly information, transactions costs, financing, agency costs, and other real-world frictions. The most recent expressions of the EMH thus allow a role for arbitrageurs in the market who may profit from their comparative advantages. These advantages may include specialized knowledge, lower trading costs, low management fees or agency costs, and a financing structure that allows the arbitrageur to undertake trades with long verification periods. The actions of these arbitrageurs cause liquid securities markets to be generally fairly efficient with respect to information, despite some notable anomalies.
A New Model of Capital Asset Prices
A New Model of Capital Asset Prices - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook A New Model of Capital Asset Prices write by James W. Kolari. This book was released on 2021-03-01. A New Model of Capital Asset Prices available in PDF, EPUB and Kindle. This book proposes a new capital asset pricing model dubbed the ZCAPM that outperforms other popular models in empirical tests using US stock returns. The ZCAPM is derived from Fischer Black’s well-known zero-beta CAPM, itself a more general form of the famous capital asset pricing model (CAPM) by 1990 Nobel Laureate William Sharpe and others. It is widely accepted that the CAPM has failed in its theoretical relation between market beta risk and average stock returns, as numerous studies have shown that it does not work in the real world with empirical stock return data. The upshot of the CAPM’s failure is that many new factors have been proposed by researchers. However, the number of factors proposed by authors has steadily increased into the hundreds over the past three decades. This new ZCAPM is a path-breaking asset pricing model that is shown to outperform popular models currently in practice in finance across different test assets and time periods. Since asset pricing is central to the field of finance, it can be broadly employed across many areas, including investment analysis, cost of equity analyses, valuation, corporate decision making, pension portfolio management, etc. The ZCAPM represents a revolution in finance that proves the CAPM as conceived by Sharpe and others is alive and well in a new form, and will certainly be of interest to academics, researchers, students, and professionals of finance, investing, and economics.
Capital Markets
Capital Markets - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Capital Markets write by Michael C. Jensen. This book was released on 2006. Capital Markets available in PDF, EPUB and Kindle. This paper is a review of the foundations and current state of mean-variance capital market theory. This work, whose foundations lie in the mean-variance portfolio model of Markowitz, deals with the determination of the prices of capital assets under conditions of uncertainty. The Sharpe-Lintner capital asset pricing model which forms the core of this body of literature is an investigation of the implications of the normative Markowitz model for the equilibrium structure of asset prices. The essential characteristics of these models are reviewed along with the current state of the empirical evidence bearing on them. Many of the recent extensions of the theory are also reviewed and some attempt is made to integrate these extensions with the currently available empirical evidence.
Market Liquidity
Market Liquidity - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Market Liquidity write by Thierry Foucault. This book was released on 2023. Market Liquidity available in PDF, EPUB and Kindle. "The process by which securities are traded is very different from the idealized picture of a frictionless and self-equilibrating market offered by the typical finance textbook. This book offers a more accurate and authoritative take on this process. The book starts from the assumption that not everyone is present at all times simultaneously on the market, and that participants have quite diverse information about the security's fundamentals. As a result, the order flow is a complex mix of information and noise, and a consensus price only emerges gradually over time as the trading process evolves and the participants interpret the actions of other traders. Thus, a security's actual transaction price may deviate from its fundamental value, as it would be assessed by a fully informed set of investors. The book takes these deviations seriously, and explains why and how they emerge in the trading process and are eventually eliminated. The authors draw on a vast body of theoretical insights and empirical findings on security price formation that have come to form a well-defined field within financial economics known as "market microstructure." Focusing on liquidity and price discovery, the book analyzes the tension between the two, pointing out that when price-relevant information reaches the market through trading pressure rather than through a public announcement, liquidity may suffer. It also confronts many striking phenomena in securities markets and uses the analytical tools and empirical methods of market microstructure to understand them. These include issues such as why liquidity changes over time and differs across securities, why large trades move prices up or down, and why these price changes are subsequently reversed, and why we observe temporary deviations from asset fair values"--
