The effect, often referred to as "the
Southwest effect", is the increase in
airline
An airline is a company that provides civil aviation, air transport services for traveling passengers and freight. Airlines use aircraft to supply these services and may form partnerships or Airline alliance, alliances with other airlines for ...
travel originating from a community after service to and from that community is inaugurated by
Southwest Airlines
Southwest Airlines Co., typically referred to as Southwest, is one of the major airlines of the United States and the world's largest low-cost carrier. It is headquartered in Dallas, Texas, and has scheduled service to 121 destinations in the U ...
, or any similar airline that improves service or
lowers cost.
Original description
The
U.S. Department of Transportation
The United States Department of Transportation (USDOT or DOT) is one of the executive departments of the U.S. federal government. It is headed by the secretary of transportation, who reports directly to the President of the United States and ...
coined the term in 1993, to describe the considerable boost in air travel that invariably resulted from Southwest's entry into new markets, or by another airline's similar activity.
The Southwest Effect was said to have three elements:
* The new-entrant airline ''increased
supply'' and ''offered lower prices''. Southwest offered dramatically lower air fares than established
airline
An airline is a company that provides civil aviation, air transport services for traveling passengers and freight. Airlines use aircraft to supply these services and may form partnerships or Airline alliance, alliances with other airlines for ...
s that usually enjoyed a near-
monopoly
A monopoly (from Greek language, Greek el, μόνος, mónos, single, alone, label=none and el, πωλεῖν, pōleîn, to sell, label=none), as described by Irving Fisher, is a market with the "absence of competition", creating a situati ...
in the communities.
* Incumbent ''airlines lowered their own fares''. Established airlines
competing
Competition is a rivalry where two or more parties strive for a common goal which cannot be shared: where one's gain is the other's loss (an example of which is a zero-sum game). Competition can arise between entities such as organisms, indivi ...
with Southwest Airlines sought to avoid Southwest's entering their markets, and feared losing passengers and having to offer lower prices. Upon Southwest's entry, incumbent carriers lowered their own fares in that
market
Market is a term used to describe concepts such as:
* Market (economics), system in which parties engage in transactions according to supply and demand
* Market economy
*Marketplace, a physical marketplace or public market
Geography
*Märket, a ...
(and thereby reduced their
profitability), to remain
competitive.
* ''Sales rise for all airlines'' in the market. For the communities affected, Southwest's entry and the corresponding drop in air fares stimulated business and increased
demand for air transportation. This, in turn, increased the revenues of all airlines offering transportation to the community, and sometimes resulted in a net profit increase.
Other carriers with similar effects
In recent years, some new airlines have had a greater "Southwest Effect" than Southwest itself. An MIT study released in August 2013 found newer, smaller airlines were having a greater impact on lowering the average price of a ticket where they fly. According to an MIT International Center for Air Transportation analysis of ticket statistics, between 2007 and 2012, Southwest's ability to lower fares had weakened from $36 per one-way fare to only $17 per one-way fare. At the same time,
JetBlue,
Allegiant, and
Spirit Airlines were associated with dips of $32, $29, and $22, respectively, in markets that they entered. However, other airlines' lower fares don't account for the ancillary products that are a significant component of their business.
In August 2013, ''
USA Today
''USA Today'' (stylized in all uppercase) is an American daily middle-market newspaper and news broadcasting company. Founded by Al Neuharth on September 15, 1982, the newspaper operates from Gannett's corporate headquarters in Tysons, Virgini ...
'', in noting the competitive effect on prices continued to be seen, but JetBlue's impact on prices was now largest, suggested, "You might want to start calling it the ''JetBlue effect.''" The article also draws attention to JetBlue's much smaller footprint in overall domestic passenger traffic, making any claims about a widespread effect much more tenuous.
References
Further reading
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Civil aviation
Southwest Airlines
1990s neologisms
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