Survivorship bias — In finance, Survivorship bias is the tendency for failed companies to be excluded from performance studies because they no longer exist. It often causes the results of studies to skew higher because only companies which were successful enough to… … Wikipedia
Survivorship Bias Risk — The possibility that an investor will make a misguided investment decision based on published investment fund return data that are unrealistically high because a company’s poorly performing funds are closed and their returns are not… … Investment dictionary
survivorship bias — Usually pertaining to fund manager or individual investor performance. Suppose we examined the performance over the last ten years of a group of managers that exist today. This performance is biased upwards because we are only considering those… … Financial and business terms
Reverse Survivorship Bias — The tendency for low performers to remain in the game, while high performers are inadvertantly dropped from the running. This bias can be applied to a variety of vehicles ranging from the housing market, stock indexes and even investorss… … Investment dictionary
Instant History Bias — An inaccuracy in the appearance of investment fund returns that occurs when only new, successful funds report their numbers while new, unsuccessful funds close and their poor returns aren t factored into an investment manager s or investment type … Investment dictionary
Sample Selection Bias — A type of bias caused by choosing non random data for statistical analysis. The bias exists due to a flaw in the sample selection process, where a subset of the data is systematically excluded due to a particular attribute. The exclusion of the… … Investment dictionary
Human extinction — is the end of the human species. Various scenarios have been discussed in science, popular culture, and religion (see End time). The scope of this article is existential risks. Humans are very widespread on the Earth, and live in communities… … Wikipedia
List of statistics topics — Please add any Wikipedia articles related to statistics that are not already on this list.The Related changes link in the margin of this page (below search) leads to a list of the most recent changes to the articles listed below. To see the most… … Wikipedia
Список когнитивных искажений — Эта статья предлагается к удалению. Пояснение причин и соответствующее обсуждение вы можете найти на странице Википедия:К удалению/20 декабря 2012. Пока процесс обсуждения не завершён, статью можн … Википедия
Hedge fund — A hedge fund is a private investment fund open to a limited range of investors which is permitted by regulators to undertake a wider range of activities than other investment funds and which pays a performance fee to its investment manager.… … Wikipedia
