A 'regime' (occasionally spelled "'régime'", particularly in older texts) is usually one of two things: a political system, or a class of physical conditions.
Regime as a political system
The more common use in mass media, a regime in the sense of a political system is the set of rules, both formal (for example, a
constitution) and informal (
common law, cultural or social norms, etc.) that regulate the operation of government and its interactions with the economy and society. For instance, the
United States has one of the oldest regimes still active in the world, dating to the ratification of its
Constitution in
1787.
The term need not imply anything about the particular
government to which it relates, and most political scientists use it as a neutral term.
In the
Western world, the everyday use of "regime" is usually used with a negative connotation, usually referring to a government not friendly to interests of Western governments, or a "
dictatorship", even if the government is in power through a consistent application of its constitution. (For example, the western media currently uses "
[Hugo] Chávez's regime" or "
[Vladimir] Putin's regime" to signal their own "regime's" distaste of those governments.)
The term "regime" is also used, if the incumbent ruler of the country came to power and established a new government, or any government who changed their countries' systems radically in a relatively recent window of time. For example, in the United States, the term "regime" or "Bush regime" is not used since
President George W. Bush did not create anything that might change the constitution dramatically, nor abolished it and created a new one, although there are arguments that the
USA PATRIOT Act and continuing efforts by the
neoconservatists are fundamentally changing the constitution and thus deserve the term "regime" for reasons of consistency. Also, chronologically, the U.S. Constitution, as well as most government systems of countries of
North and
South America and
Europe are not called "regimes" in everyday terms (as used by Western
media), since when their last constitutions were established do not fall into a recent window of time.
Political scientist Fred Judson defines a regime as the "relationship between the
state,
society, (the)
market, and global insertion".
Regime as a class of conditions
In scientific discussions, a regime is a class of physical conditions, usually parameterised by some specific
measures, where a particular physical phenomenon or boundary condition is significant. Very often a regime corresponds to a limiting condition. The region of measurable
parameter space that corresponds to a regime is very often loosely defined. Examples are things like "the
superfluid regime", "the
steady state regime" or "the
femtosecond regime".
Other uses
Another political use of "regime" concerns international regulatory agencies (see
International regime), which lie outside of the control of national governments. These have more power over a greater range than postal or telecommunications agreements, for example, and constrain national governments.
The basic meaning of "regime", a system of control, can be found in terms such as ''exercise regime'' or ''medical regime''. Compare .
In
geography and
hydrography, "regime" refers to the changing conditions of river beds and other features, such as systems of sandbars.
''Regime'' is the name of a band from
Pembrokeshire,
United Kingdom.
See also
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Ancien Régime
★
Form of government
★
International regime
★
Maritime Security Regime
★
Political system
★
Regime change
★
Regime theory
Notes
''Essentials of Comparative Government'', Patrick O'Neil.