منابع مشابه
Data Externality
In economics, an externality is an indirect effect of consumption or production activity on agents other than the originator of such activity. We observe that internet is enabling the design of information services that become smarter more they are used because of the data generated in the process. We give examples from web search to make the notion of data externality concrete and propose that...
متن کاملMedical innovation and social externality
Healthcare expenditure in the United States has grown and will continue to increase. The increasing healthcare expenditure is to reduce real income as well as to diminish total utility and increase financial stresses. This study argues that the most critical factor that increases healthcare expenditures during last 50 years has been the advent, adoption and diffusion of new medical technologies...
متن کاملCalculation of a Population Externality
It is known that when people generate externalities, a birth also generates an externality and efficiency requires a Pigou tax/subsidy on having children. The size of the externality from a birth is important for studying policy. We calculate the size of this “population externality” in a specific case: we consider a maintained hypothesis that greenhouse gas emissions are a serious problem and ...
متن کاملStock Externality Regulation Under Uncertainty
Discussion papers are research materials circulated by their authors for purposes of information and discussion. They have not undergone formal peer review or the editorial treatment accorded RFF books and other publications. Abstract Uncertainty about costs causes otherwise equivalent price and quantity controls to result in different quantity responses and costs. Weitzman (1974) found that th...
متن کاملThe Maturity and Externality Effects
This study investigates the relationship between information technology (IT) expenditures and national productivity based on a production estimation approach by using pooled time-series country-level data set for the period from 1992 to 2000. The results confirm the findings of earlier studies on country-level IT investment effect, showing IT to have significant and positive effects on national...
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ژورنال
عنوان ژورنال: Southern Economic Journal
سال: 2021
ISSN: 0038-4038,2325-8012
DOI: 10.1002/soej.12497