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Inflation and the Price of Real Assets ∗ Monika Piazzesi Martin Schneider
Inflation and the Price of Real Assets ∗ Monika Piazzesi Martin Schneider

... that reduced the propensity to save in the household sector. First, entry of the young baby boomers into asset markets directly lowered the average savings rate. Second, the erosion of bond portfolios by surprise inflation reduced the ratio of financial wealth to human wealth, which also gives rise ...
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... costs that can accommodate such parent orders. Implementation shortfall compares the value of a paper portfolio with no transaction costs to the real portfolio obtained by actual trading. This measure of execution cost has been used in empirical work by Keim and Madhavan (1997), Bertsimas and Lo (19 ...
lecture_20_hedging_and_black-scholes
lecture_20_hedging_and_black-scholes

... • In finance, delta neutral describes a portfolio of related financial securities, in which the portfolio value remains unchanged when small changes occur in the value of the underlying security. • Such a portfolio typically contains options and their corresponding underlying securities such that po ...
Learning to Identify Winning Stocks
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... firms by F-score and take the firms in the highest decile to form our portfolio. Based on the prices of these firms in Using the data set described in Section 2, we can recre- the current year and the subsequent year, we calculate the ate the F-score strategy as follows. Using only the last return o ...
Working Paper No. 510 Institutional investor
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... The aim of this paper is to address this gap in the literature. We examine the behaviour of institutional investors, ie insurance companies (life companies in particular) and pension funds, both before and during the global financial crisis using both aggregate and micro-level data, in order to inve ...
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View Full Article - State Street Global Advisors
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Asset Pricing with Idiosyncratic Risk and Overlapping Generations
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... Our model features non-degenerate trade in financial assets. Thus, we can say something about what kinds of portfolio rules support the imperfect aggregate risk sharing allocations described above. A useful benchmark is Bodie, Merton, and Samuelson (1992) (BMS). In their model wages are riskless an ...
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Bond Landdering - Wealthcare Securities Pvt. Ltd.
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... BOND LADDERING However…  The face value of each bond might be same.  For example, a bond portfolio of Rs10 lakh may have 10 different bonds of Rs1 lakh each maturing after one year, two years, three years and so on.  In such a situation, your bond portfolio would actually look like a ladder in w ...
Present and Future Values (cont`d)
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Modern portfolio theory

Modern portfolio theory (MPT) is a theory of finance that attempts to maximize portfolio expected return for a given amount of portfolio risk, or equivalently minimize risk for a given level of expected return, by carefully choosing the proportions of various assets. Although MPT is widely used in practice in the financial industry and several of its creators won a Nobel memorial prize for the theory, in recent years the basic assumptions of MPT have been widely challenged by fields such as behavioral economics.MPT is a mathematical formulation of the concept of diversification in investing, with the aim of selecting a collection of investment assets that has lower overall risk than any other combination of assets with the same expected return. This is possible, intuitively speaking, because different types of assets sometimes change in value in opposite directions. For example, to the extent prices in the stock market move differently from prices in the bond market, a combination of both types of assets can in theory generate lower overall risk than either individually. Diversification can lower risk even if assets' returns are positively correlated.More technically, MPT models an asset's return as a normally or elliptically distributed random variable, defines risk as the standard deviation of return, and models a portfolio as a weighted combination of assets, so that the return of a portfolio is the weighted combination of the assets' returns. By combining different assets whose returns are not perfectly positively correlated, MPT seeks to reduce the total variance of the portfolio return. MPT also assumes that investors are rational and markets are efficient.MPT was developed in the 1950s through the early 1970s and was considered an important advance in the mathematical modeling of finance. Since then, some theoretical and practical criticisms have been leveled against it. These include evidence that financial returns do not follow a normal distribution or indeed any symmetric distribution, and that correlations between asset classes are not fixed but can vary depending on external events (especially in crises). Further, there remains evidence that investors are not rational and markets may not be efficient. Finally, the low volatility anomaly conflicts with CAPM's trade-off assumption of higher risk for higher return. It states that a portfolio consisting of low volatility equities (like blue chip stocks) reaps higher risk-adjusted returns than a portfolio with high volatility equities (like illiquid penny stocks). A study conducted by Myron Scholes, Michael Jensen, and Fischer Black in 1972 suggests that the relationship between return and beta might be flat or even negatively correlated.
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