تعريف externalities في الإنجليزية الإنجليزية القاموس.
factors that are not generally considered in private decisions but which have effects on human welfare
Those environmental and social costs or benefits of energy production, delivery, or use which are external to the transaction between the supplier (including the supplier of efficiency improvements) and the wholesale (e g , utility) or retail (e g , ratepayer) customer Externalities are sometimes quantified and expressed in monetary terms
uncompensated side effects of human actions For example, if a stream is polluted by runoff from agricultural land, the people downstream experience a negative externality
Costs--such as social, political, and environmental--that are not included as factors in economic calculations
external unpriced side effects of economic activity; may be beneficial or harmful (e g pollution costs)
Economically, externalities are costs or benefits not taken into account in a transaction or system of transactions
refer to a cost or benefit that arises from an economic transaction and that falls on people who may or may not have participated in the transaction
A benefit or cost associated with an economic transaction which is not taken into account by those directly involved in making it A beneficial or adverse side effect of production or consumption
Effects, connected to a good during its life cycle, generating costs supported by all the community and not only by the users of the considered good
A cost or a benefit of economic activity that affects people other than those directly involved in its use or production
Economic benefits of higher education to society which are not captured by the additional average pay received by graduates (the pay premium) and so reflected in the rate of return See Report 8 for more information
the positive or negative effects that result when the production or consumption of a good or service affects people who are not directly involved in the market exchange
Effects on a project, individual or institution resulting from an action by a different project, individual or institution (eg market prices or pollution)
Benefits or costs generated as the result of an economic activity, that do not accrue directly to the parties involved in the activity For example, environmental externalities are benefits or costs that manifest themselves through changes in the physical or biological environment regardless of the relationship of the parties to the environmental regime impacted
The principle that outside influences may have a positive or negative effect on property value
occur when the activity of one person has an inadvertent impact on the well-being of another person Many aspects of environmental degradation, such as air pollution, global warming, loss of wilderness, and contamination of water bodies, are viewed as externalities of economic transactions
The principle that economics outside a property have a positive effect on its value while diseconomies outside a property have a negative effect upon its value
The consequences or impacts of resource decisions that are not directly accounted for in the price paid for the resource
Costs (or benefits) of a market activity borne by a third party; the difference between the social and private costs (benefits) of a market activity