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Using data from 1960 to 2005, they have found that the Misery Index and the crime rate correlate strongly and that the Misery Index seems to lead the crime rate by a year or so. [10] In fact, the correlation is so strong that the two can be said to be cointegrated , and stronger than correlation with either the unemployment rate or inflation ...
The ulcer index is a stock market risk measure or technical analysis indicator devised by Peter Martin in 1987, [1] and published by him and Byron McCann in their 1989 book The Investors Guide to Fidelity Funds. It is a measure of downwards volatility, the amount of drawdown or retracement over a period. [2]
For insurance, the loss ratio is the ratio of total losses incurred (paid and reserved) in claims plus adjustment expenses divided by the total premiums earned. [1] For example, if an insurance company pays $60 in claims for every $100 in collected premiums, then its loss ratio is 60% with a profit ratio/gross margin of 40% or $40.
Alternatively, the index can be expressed per 10,000 "points". For example, an index of .25 is the same as 2,500 points. The major benefit of the Herfindahl index in relation to measures such as the concentration ratio is that the HHI gives more weight to larger firms. Other advantages of the HHI include its simple calculation method and the ...
Risk is the lack of certainty about the outcome of making a particular choice. Statistically, the level of downside risk can be calculated as the product of the probability that harm occurs (e.g., that an accident happens) multiplied by the severity of that harm (i.e., the average amount of harm or more conservatively the maximum credible amount of harm).
Ratings for insurance companies matter because they highlight the financial stability of an insurer and help people gauge if the company will be able to provide them with the money they need in ...
Buffett's original chart used the Federal Reserve Economic Data (FRED) database from the Federal Reserve Bank of St. Louis for "corporate equities", [b] as it went back for over 80 years; however, many modern Buffett metrics simply use the main S&P 500 index, [3] or the broader Wilshire 5000 index instead.
The Refinitiv Equal Weight Commodity Index (formerly known as the Continuous Commodity Index) is a major US barometer of commodity prices. The index comprises 17 commodity futures that are continuously rebalanced: cocoa, coffee, copper, corn, cotton, crude oil, gold, heating oil, live cattle, live hogs, natural gas, orange juice, platinum, silver, soybeans, Sugar No. 11, and wheat.