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Multiperiod Portfolio Analysis And The Inefficiency Of The Market Portfolio
The Journal of Finance, 1976THE MEAN-VARIANCE (EV) approach to portfolio selection has been criticized traditionally on three aspects of its application: (1) It relies entirely on the mean and variance (or standard deviation) of the distribution of holding-period-returns (HPR's); yet, other moments of the distribution, like skewness and kurtosis, may also be of interest to ...
Gressis, N, Philippatos, G C, Hayya, J
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English Education, 1997
Offers a discussion, in the form of a portfolio, of how the author helps student teachers reflect on their teaching through learning portfolios including artifacts on the culture of teaching, pedagogical insights, big risks and monumental leaps, and failures.
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Offers a discussion, in the form of a portfolio, of how the author helps student teachers reflect on their teaching through learning portfolios including artifacts on the culture of teaching, pedagogical insights, big risks and monumental leaps, and failures.
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Mathematical Finance, 1991
We exhibit an algorithm for portfolio selection that asymptotically outperforms the best stock in the market. Let xi= (xi, xi2,…, xim)t denote the performance of the stock market on day i, where xii is the factor by which the jth stock increases on day i. Let bi= (bi1 bi2, bim)t, b;ij≫ 0, bij= 1, denote the proportion bij of wealth invested in the j th
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We exhibit an algorithm for portfolio selection that asymptotically outperforms the best stock in the market. Let xi= (xi, xi2,…, xim)t denote the performance of the stock market on day i, where xii is the factor by which the jth stock increases on day i. Let bi= (bi1 bi2, bim)t, b;ij≫ 0, bij= 1, denote the proportion bij of wealth invested in the j th
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Portfolio insurance, portfolio theory, market simulation, and risks of portfolio leverage
Annals of Operations ResearchzbMATH Open Web Interface contents unavailable due to conflicting licenses.
Bruce I. Jacobs, Kenneth N. Levy
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The Scandinavian Journal of Economics, 1997
The optimal fishing pattern in a multi‐cohort fishery is determined using risk theory.Portfolio theory becomes applicable by treating different age groups of fish as different assets. A possibility set is derived using data on Icelandic cod fisheries. In the presence of risk aversion, it is shown that the abrupt behavior found in deterministic models ...
Baldursson, Fridrik Már +1 more
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The optimal fishing pattern in a multi‐cohort fishery is determined using risk theory.Portfolio theory becomes applicable by treating different age groups of fish as different assets. A possibility set is derived using data on Icelandic cod fisheries. In the presence of risk aversion, it is shown that the abrupt behavior found in deterministic models ...
Baldursson, Fridrik Már +1 more
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Nursing Standard, 1988
June 1 London: one day course on 'The General Management of Relatively Small Organisations' which could be valuable to managers of hospices or nursing homes. The course content includes sessions on functions and key skills of management, communication, organisation design and structure, action planning. Fee £50.
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June 1 London: one day course on 'The General Management of Relatively Small Organisations' which could be valuable to managers of hospices or nursing homes. The course content includes sessions on functions and key skills of management, communication, organisation design and structure, action planning. Fee £50.
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To Portfolio or not to Portfolio: Helpful or Hyped?
College Teaching, 2008Portfolios have received mixed but primarily positive reviews in colleges and universities. The portfolio offers a tool of authentic assessment as well as an opportunity for students to be reflective practitioners. Portfolio implementation and evaluation has become a feature of many university departments.
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BMJ, 2013
“We lived for three months in a rolled up newspaper in a septic tank. We used to have to get up every morning at six o’clock and clean the newspaper, go to work down the mill, fourteen hours a day, week-in week-out, for sixpence a week, and when we got home our Dad would thrash us to sleep with his belt.”1 ⇑ Every time doctors tell me about their ...
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“We lived for three months in a rolled up newspaper in a septic tank. We used to have to get up every morning at six o’clock and clean the newspaper, go to work down the mill, fourteen hours a day, week-in week-out, for sixpence a week, and when we got home our Dad would thrash us to sleep with his belt.”1 ⇑ Every time doctors tell me about their ...
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Drug News & Perspectives, 2009
An excellent demonstration of how meaningful and valuable conferences devoted to the topic of project and portfolio management in the pharmaceutical industry can be, was given at an event organized in Barcelona, September 2008. Thus, over this 2-day meeting the delegates were updated on the state of the art in this wide-reaching area from speakers ...
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An excellent demonstration of how meaningful and valuable conferences devoted to the topic of project and portfolio management in the pharmaceutical industry can be, was given at an event organized in Barcelona, September 2008. Thus, over this 2-day meeting the delegates were updated on the state of the art in this wide-reaching area from speakers ...
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Efficient Portfolios and Hedging Portfolios
1997Among the major applications of ARCH models is the estimation of volatility evolving in time. This estimation allows one to compare portfolios or to build them with desired properties, for instance, those that maximize the expected utility of their return or allow one to hedge several sources of risk.
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