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NORMAL GOOD: A good for which an increase in income causes an increase in demand, or a rightward shift in the demand curve. If demand increases as income increases, it is a normal good or a good with a positive income elasticity of demand. A normal good is one of two alternatives falling within the income determinant of demand. The other is an inferior good.
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                           EMPIRICAL: Based on or relating to the collection or analysis of real world data. The term empirical is commonly used as a modifier to provide contrast with theoretical. Whereas theoretical refers to abstract representations, empirical indicates actual real world observations. Empirical observation is critical to the scientific method. Once a hypothesis is implied by a theory, empirical observation is key to the verification process. Does a hypothesis stand up to the scrutiny of empirical verification? Does it explain real world phenomena?For example, Professor Grumpinkston might hypothesize that lower interest rates will entice consumers to purchase new cars and boost sales in the automobile industry. Being an experienced economist, the professor can easily come up with a very convincing story that explains why this will happen. Lower interest rates make it easier and less expensive to get loans. Most cars are paid for through loans. Consumers borrow to buy cars. Car sales rise. Makes sense, does it not? It must be true, right? This, however, is merely theoretical speculation at this point. It is only a hypothesis until evaluated against empirical data. The empirical alternative is to collect interest rate and automobile sales data for the past several decades, and then apply standard statistical analysis. If the professor does this right, he should be able to generate empirical evidence indicating whether or not a relation actually exists between interest rates and automobile sales. This is no longer theoretical speculation. It is empirical observation. He has the numbers. He can see with his own pair of nearsighted eyes that lower interest rates are accompanied by greater auto sales, or not. He can pass this information along to others who can then confirm the results with their own nearsighted eyes.
Recommended Citation:EMPIRICAL, AmosWEB Encyclonomic WEB*pedia, http://www.AmosWEB.com, AmosWEB LLC, 2000-2019. [Accessed: September 20, 2019].
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BLUE PLACIDOLA
[What's This?]
Today, you are likely to spend a great deal of time strolling around a discount warehouse buying club seeking to buy either a how-to book on home remodeling or a tall storage cabinet with five shelves and a secure lock. Be on the lookout for mail order catalogs with hidden messages.
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The wealthy industrialist, Andrew Carnegie, was once removed from a London tram because he lacked the money needed for the fare.
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"No amount of business school training or work experience can teach what is ultimately a matter of personal character. " -- Truett Cathy, Chick-fil-A Inc. founder
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AACCLA
Association of American Chambers of Commerce in Latin America
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