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SOCIAL SECURITY: A system for providing financial assistance to the poor, elderly, and disabled. The social security system in the United States was established by the Social Security Act (1935) in response to the devastating problems of the Great Depression. Our current Social Security system has several parts. The first part, Old Age and Survivors Insurance (OASI) is the one the usually comes to mind when the phrase "Social Security" comes up. It provides benefits to anyone who has reached a certain age and who has paid taxes into the program while employed. It also provides benefits to qualified recipients survivors or dependents. The second part of the system is Disability Insurance (DI), which provides benefits to workers and their dependents in the case of physical disabilities that keeps them from working. The third part is Hospital Insurance (HI), more commonly termed medicare. Medicare provides two types of benefits, hospital coverage for anyone in the OASI part of the system and optional supplemental medical benefits that require a monthly insurance premium. The last part of the social security system is Public Assistance (PA), which is the official term for welfare and is covered under it's own heading.
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Lesson 11: Elasticity Basics | Unit 1: The Concept
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Page: 2 of 25
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- The elasticity definition goes something like this...
- Elasticity is the relative response of one variable to changes in another variable.
- The phrase "relative response" is best interpreted as "percentage change."
- In other words, elasticity is a measure of the percentage change in one variable relative to the percentage change in another variable.
- The two most important variables that we are concerned with are price and quantity.
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AMERICAN ECONOMIC ASSOCIATION A formal organization of professional economists that promotes economic research, organizes annual meetings and conferences, and maintains a list of publications in several economics subjects. The American Economic Association (AEA) was originally organized by a small group interested in economics at a meeting in 1888 in Saratoga, New York. However, as interest in the subject grew, it officially incorporated in 1923. Although the AEA contained only a small number of members in the beginning, today the membership is approximately 18,000. In addition, about 4,600 libraries, institutions, and firms subscribe to the quarterly publications of the AEA.
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PURPLE SMARPHIN
[What's This?]
Today, you are likely to spend a great deal of time visiting every yard sale in a 30-mile radius trying to buy either a replacement battery for your pocket calculator or a how-to book on home remodeling. Be on the lookout for crowded shopping malls.
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Junk bonds are so called because they have a better than 50% chance of default, carrying a Standard & Poor's rating of CC or lower.
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"Lord, where we are wrong, make us willing to change; where we are right, make us easy to live with. " -- Peter Marshall, US Senate chaplain
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UNCTAD
United Nations Conference on Trade and Development
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