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The standard form of the Omega ratio is a non-convex function, but it is possible to optimize a transformed version using linear programming. [4] To begin with, Kapsos et al. show that the Omega ratio of a portfolio is: = [() +] + The optimization problem that maximizes the Omega ratio is given by: [() +], (), =, The objective function is non-convex, so several ...
Asset classes and asset class categories are often mixed together. In other words, describing large-cap stocks or short-term bonds as asset classes is incorrect. These investment vehicles are asset class categories, and are used for diversification purposes. Multiple asset classes mixed together in a fund structure can provide an investor with ...
Performance attribution, or investment performance attribution is a set of techniques that performance analysts use to explain why a portfolio's performance differed from the benchmark. This difference between the portfolio return and the benchmark return is known as the active return .
Return on investment (ROI) or return on costs (ROC) is the ratio between net income (over a period) and investment (costs resulting from an investment of some resources at a point in time). A high ROI means the investment's gains compare favorably to its cost.
A few years ago, someone came to the Better Money Decisions office interested in purchasing a fund she had read about in a national financial magazine. Does this investment sound like some unusual ...
In financial economics, asset pricing refers to a formal treatment and development of two interrelated pricing principles, [1] [2] outlined below, together with the resultant models. There have been many models developed for different situations, but correspondingly, these stem from either general equilibrium asset pricing or rational asset ...
Year-to-date is used in various contexts to record the results of an activity from the beginning of the year up to the present day. This period excludes the current day if it is not yet complete. In finance, YTD figures are often included in financial statements to detail the performance of a business entity. Providing YTD results for the ...
Based on Pew’s calculator, middle class earners are actually those whose income falls between $52,200 and $156,600, or two-thirds to double the national median when adjusted for local cost of ...