- perverse effects
- effets pervers/pernicieux
English-French dictionary of law, politics, economics & finance. Jean-Daniel Katz. 2010.
English-French dictionary of law, politics, economics & finance. Jean-Daniel Katz. 2010.
Perverse effects of vaccination — occur when a vaccination program causes more harm than it cures. This can happen if too few are vaccinated, allowing the disease to spread, albeit more slowly than in an unvaccinated population. This raises the average age of infection, which in… … Wikipedia
Perverse incentive — A perverse incentive is an incentive that has an unintended and undesirable effect, that is against the interest of the incentive makers. Perverse incentives by definition produce negative unintended consequences. It is a term first coined by… … Wikipedia
Unintended consequence — Unintended consequences are outcomes that are not (or not limited to) what the actor intended in a particular situation. The unintended results may be foreseen or unforeseen, but they should be the logical or likely results of the action. For… … Wikipedia
Nocebo — WikiWorld comic about The Nocebo Effect, based on the articles Placebo and Nocebo In medicine, a nocebo reaction or response refers to harmful, unpleasant, or undesirable effects a subject manifests after receiving an inert dummy drug or placebo … Wikipedia
Inflation — This article is about a rise in the general price level. For the expansion of the early universe, see Inflation (cosmology). For other uses, see Inflation (disambiguation). Inflation rates around the world in 2007 … Wikipedia
Hawthorne effect — The Hawthorne effect is a form of reactivity whereby subjects improve or modify an aspect of their behavior being experimentally measured simply in response to the fact that they know they are being studied,[1][2] not in response to any… … Wikipedia
Externality — External redirects here. For other uses, see External (disambiguation). In economics, an externality (or transaction spillover) is a cost or benefit, not transmitted through prices,[1] incurred by a party who did not agree to the action causing… … Wikipedia
CSI effect — Forensic science Physiological sciences … Wikipedia
Tragedy of the commons — Cows on Selsley Common. The tragedy of the commons is one way of accounting for overexploitation. The tragedy of the commons is a dilemma arising from the situation in which multiple individuals, acting independently and rationally consulting… … Wikipedia
Cobra effect — The cobra effect is where a solution for solving a problem could actually make it worse.[1][2] The term is used to illustrate the causes of wrong stimulation in economy and politics.[2] There is also a book with the same title by Horst Siebert… … Wikipedia
Butterfly effect — For other uses, see Butterfly effect (disambiguation). Point attractors in 2D phase space. In chaos theory, the butterfly effect is the sensitive dependence on initial conditions; where a small change at one place in a nonlinear system can result … Wikipedia