منابع مشابه
Why Do Some People Drink Too Much?
17 A lcohol is available to any adult, and illegally to many minors, in the United States. Although most people abstain or drink safely, a sizable minority of the population abuses alcohol. Understanding why alcohol leads to trouble for many, but not most, people exposed to it is the goal of re s e a rc h on the cause (i.e., etiology) of alcohol abuse and alcoholism. It is already clear that so...
متن کاملWhy Health Care Costs Too Much
The increasing share of medical bills paid by third-party payers (insurance companies and governments) and the disastrous consequences are documented. Patients overuse medical resources since those resources appear to be free or almost free. Producers of medical equipment create new and more expensive devices, even if they are of only marginal benefit, since third-party payers create a guarante...
متن کاملWhy is too much leverage bad for the economy ?
In this paper we show that competitive equilibrium prices and margin requirements naturally lead to too much leverage relative to the constrained optimum. We describe two mechanisms through which equilibrium forces lead agents to borrow too much and to hold too little collateral. To illustrate the first mechanism we present a very simple example without collateral and default where restricting ...
متن کاملWhy technology matters as much as science in improving healthcare
BACKGROUND More than half a million new items of biomedical research are generated every year and added to Medline. How successful are we at applying this steady accumulation of scientific knowledge and so improving the practice of medicine in the USA? DISCUSSION The conventional wisdom is that the US healthcare system is plagued by serious cost, access, safety and quality weaknesses. A compr...
متن کاملHow much is too much?
An investigation of the effect of the number of choice sets, starting point and the choice of bid vectors in choice experiments
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ژورنال
عنوان ژورنال: CLCWeb: Comparative Literature and Culture
سال: 2008
ISSN: 1481-4374
DOI: 10.7771/1481-4374.1392