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Line 186: − == Imbalance in Information == − Imbalances in information are a reason for the delay in pricing to reach equilibrium. Buyers do not immediately realize when they can obtain the same good more cheaply another way. For many years people continued to pay high costs for renting telephones after it became legal to buy inexpensive ones. The effects of competition are not often felt overnight. A lower-priced competitor has to educate the public of the availability of its goods, and that takes time. − − There is also a more permanent imbalance in information between the buyer and seller of a good. The seller always knows more about his good than the buyer does. The seller does not want to disclose the disadvantages, weaknesses, defects, and outright dangers of his good. The buyer has to beware in paying money to the seller for a good: caveat emptor (Latin for “let the buyer beware”). − − Tobacco companies did not want to disclose that cigarettes cause cancer. [[Abortion]] providers do not want to disclose that [[abortion]]s can cause infertility (inability to have children) or severe premature birth and health problems in future children, breast cancer, and psychological problems. There would be far fewer abortions if full disclosure of their harm were made prior to performing the service, and if taxpayer money was not used to fund the service. − − Disclosure of harm is a problem for used car dealers who do not want to tell buyers that a car is a lemon (i.e., constantly needs fixing). Food manufacturers do not want to disclose all the fat and artificial ingredients in their products. − − Governmental regulations require some of these disclosures (but not for abortion in New Jersey, which is one reason why New Jersey has more abortions than other states that do require full disclosures). Mandatory disclosure about goods and services may be the best and only effective type of governmental regulation. Food packaging now must state what the ingredients are and how much fat is contained. The buyer doesn’t have to guess about this information. The buyer must still beware, but can do so with more information than before.
Economics Lecture Three (view source)
Revision as of 22:46, September 14, 2009
, 22:46, September 14, 2009→Imbalance in Information: move to future class
But some goods cannot be resold. Goods that are personal to the buyer, like a tailored suit or dress, cannot be resold. Price discrimination works fine for personalized goods or exclusive markets, because there is not a resale market to destroy the discrimination.
But some goods cannot be resold. Goods that are personal to the buyer, like a tailored suit or dress, cannot be resold. Price discrimination works fine for personalized goods or exclusive markets, because there is not a resale market to destroy the discrimination.
==Assignment==
==Assignment==