Externality

The fact of existing outside the perceiving subject. This economic phenomenon can be categorized as positive or negative when, in the price of the good placed on the market, the social gains and losses resulting from its production or consumption, respectively, are not included. Externality means a market failure, in the sense that the product put on the market does not have a price that contains all of the gains or losses resulting from its production.

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See also

Carbon pools

Carbon pools

A component of the climate system in which the so-called greenhouse gases –or a precursor of greenhouse gas – are stored.

Igarapé

Igarapé

An igarapé is an Amazon watercourse of first or third order, constituted by a long arm of river or channel. It exists in a small number in the Amazon basin, characterized by little depth and running almost inside the forest. Most igarapés have dark waters similar...