Demographics: Difference between revisions
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==Demographic profiles in marketing== |
==Demographic profiles in marketing== |
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Gemma and Jayde typically combine several variables to define a [[demographic profile]]. A demographic profile (often shortened to "a demographic") provides enough information about the typical member of this group to create a mental picture of this hypothetical aggregate. For example, a marketer might speak of the single, [[female]], [[middle-class]], age 18 to 24, college educated demographic. |
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Marketing researchers typically have two objectives in this regard: first to determine what segments or subgroups exist in the overall population; and secondly to create a clear and complete picture of the characteristics of a typical member of each of these segments. Once these profiles are constructed, they can be used to develop a [[marketing strategies|marketing strategy]] and [[marketing plan]]. The five types of demographics in marketing are age, gender, income level, race and ethnicity. |
Marketing researchers typically have two objectives in this regard: first to determine what segments or subgroups exist in the overall population; and secondly to create a clear and complete picture of the characteristics of a typical member of each of these segments. Once these profiles are constructed, they can be used to develop a [[marketing strategies|marketing strategy]] and [[marketing plan]]. The five types of demographics in marketing are age, gender, income level, race and ethnicity. |
Revision as of 09:23, 13 November 2009
Demographics or demographic data are the characteristics of a population as used in government, marketing or opinion research, or the demographic profiles used in such research. Note the distinction from the term "demography" (see below.) Commonly-used demographics include sex, race, age, income, disabilities, mobility (in terms of travel time to work or number of vehicles available), educational attainment, home ownership, employment status, and even location. Distributions of values within a demographic variable, and across households, are both of interest, as well as trends over time. Demographics are frequently used in economic and marketing research.It is important to distinguish between demographics and psychographics.
Demographic trends describes the changes in demographics in a population over time. For example, the average age of a population may increase over time. It may decrease as well. Certain restrictions may be set in place changing those numbers. For instance in China with the one child policy. [clarification needed][citation needed]
The term demographics as a noun is often used erroneously in place of demography, the study of human population, its structure and change. Although there is no absolute delineation, demography focuses on population structure, processes and dynamics, whereas demographics is most often used in the fields of media studies, advertising, marketing, and polling, and should not be used interchangeably with the term "demography" or (more broadly) "population studies". [citation needed]
Demographic profiles in marketing
Gemma and Jayde typically combine several variables to define a demographic profile. A demographic profile (often shortened to "a demographic") provides enough information about the typical member of this group to create a mental picture of this hypothetical aggregate. For example, a marketer might speak of the single, female, middle-class, age 18 to 24, college educated demographic.
Marketing researchers typically have two objectives in this regard: first to determine what segments or subgroups exist in the overall population; and secondly to create a clear and complete picture of the characteristics of a typical member of each of these segments. Once these profiles are constructed, they can be used to develop a marketing strategy and marketing plan. The five types of demographics in marketing are age, gender, income level, race and ethnicity.
Generational cohorts
![]() | The examples and perspective in this article may not represent a worldwide view of the subject. |
A generational cohort has been defined as "the of individuals (within some population definition) who experience the same event within the same time interval".[1] The notion of a group of people bound together by the sharing of the experience of common historical events due] in the early 1920s. Today the concept has found its way into popular culture through well known epitomes like "baby boomer" and "Generation X".
Cohorts in the United States
A study by William Strauss and Neil Howe, in their books Generations and Fourth Turning, looked at generational similarities and differences going back to the 15th century and concluded that over 80 year spans, generations proceed through 4 stages of about 20 years each. The first phase consists of times of relative crisis and the people born during this period were called "artists". The next phase was a "high" period and those born in this period were called "prophets". The next phase was an "awakening period" and people born in this period were called "nomads". The final stage was the "unraveling period" and people born in this period were called "heroes". The most recent "high period" occurred in the 50s and 60s (hence baby boomers are the most recent crop of "prophets").
The most definitive[citation needed] recent study of the US generational cohorts was done by Schuman and Scott (1989) in 1985 in which a broad sample of adults of all ages were asked, "What world eventsere especially important to them?"[2] They found that 33 events were mentioned with great frequency. When the ages of the respondents were correlated with the expressed importance rankings, seven distinct cohorts became evident. Today the following descriptors are frequently used for these cohorts:
- Depression cohort (born from 1912 to 1921)
- Memorable events: The Great Depression, high levels of unemployment, poverty, lack of creature comforts, financial uncertainty
- Key characteristics: strive for financial security, risk averse, waste-not-want-not attitude, strive for comfort
- Pre 'World War II cohort' (born from 1922 to 1927)
- Memorable events: men leaving to go to war and many not returning, the personal experience of the war, women working in factories, focus on defeating a common enemy
- Key characteristics: the nobility of sacrifice for the common good, patriotism, team player
- World War II cohort (born from 1928 to 1945)
- Memorable events: sustained economic growth, social tranquility, The Cold War, McCarthyism, drug culture
- Key characteristics: conformity, conservatism, traditional family values
- Baby Boomer cohort #1[citation needed] (born from 1946 to 1954)
- Memorable events: assassinations of JFK, Robert Kennedy, and Martin Luther King, political unrest, walk on the moon, Vietnam War, anti-war protests, social experimentation, sexual freedom, civil rights movement, environmental movement, women's movement, protests and riots, experimentation with various intoxicating recreational substances
- Key characteristics: experimental, individualism, free spirited, social cause oriented
- Generation Jones or Boomer cohort #2[citation needed] (born from 1955 to 1964)
- Generation X cohort (born from 1965 to 1980)
- Memorable events: Challenger explosion, Iran-Contra, Reaganomics, AIDS, MTV, the home computer, safe sex, divorce, single parent families, end of cold war-fall of berlin wall, desert storm
- Key characteristics: quest for emotional security, independent, informality, entrepreneurial
- Millennial Generation cohort also called Generation Y (born from 1981 to 2001)
- Memorable events: rise of the internet, September 11 attacks, cultural diversity, two wars in Iraq, Global financial crisis of 2008–2009
- Key characteristics: quest for physical security and safety, heightened fears, acceptance of change, technically savvy, environmental issues
U.S. Demographic birth cohorts
The US Census Bureau generally [weasel words]considers the following demographic birth cohorts[citation needed] based on birth rate, which is statistically measurable:
- Classics (born from 1900 to 1920)
- (the last American cohort in which the population pyramid takes on the standard "step" form for males and females)
- Baby Bust (I) (born from 1921 to 1945)
- early cohort (born from 1921 to 1933)
- late cohort (born from 1934 to 1946)
- Baby Boomers (born from 1946 to 1964)
- Leading Edge Boomers (born from 1946 to 1957)
- Generation Jones (born from 1957 to 1964)
- GenX/Baby Bust (II) (born from 1964 to 1976)
- Echo Boomers (born from 1976 to 1994)
- Leading Edge (born from 1977 to 1990)
- Trailing Edge (born from 1990 to 1994)
Subdivided groups are present when peak boom years or inverted peak bust years are present, and may be represented by a normal or inverted bell-shaped curve (rather than a straight curve). The boom subdivided cohorts may be considered as "pre-peak" (including peak year) and "post-peak". The year 1957 was the baby boom peak with 4.3 million births and 122.7 fertility rate. Although post-peak births (such as trailing edge boomers) are in decline, and sometimes referred to as a "bust", there are still a relative large number of births. The dearth-in-birth bust cohorts include those up to the valley birth year, and those including and beyond, leading up to the subsequent normal birth rate.
From the decline in birth rates starting in 1958 and the introduction of the birth control pill in 1960, the Baby Boomer normal distribution curve is negatively skewed. The trend in birth rates from 1958 to 1961 show a tendency to end late in the decade at approximately 1969, thus returning to pre-WWII levels, with 12 years of rising and 12 years of declining birth rates. Pre-war birth rates were defined as anywhere between 1939 and 1941 by demographers such as the Taeuber's, Philip M. Hauser and William Fielding Ogburn. [1] From 1962 to 1964, trend analysis points to 1965 as being the first year to return to baseline birth rates, possibly referring to this cohort as "Generation X".
Criticisms and qualifications of demographic profiling
Demographic profiling is essentially an exercise in making generalizations about groups of people. As with all such generalizations many individuals within these groups will not conform to the profile - demographic information is aggregate and probabilistic information about groups, not about specific individuals. Critics of demographic profiling argue that such broad-brush generalizations can only offer such limited insight that their practical usefulness is debatable. However, if the conclusions drawn are statistically valid and reproducible, these criticisms are not as well founded.
Most demographic information is also culturally based. The generational cohort information above, for example, applies primarily to North America (and to a lesser extent to Western Europe) and it may be unfruitful to generalize conclusions more widely as different nations face different situations and potential challenges.[3]
See also
- Demographics of present-day nations and states
- Firmographics
- Marketing
- Economics
- List of marketing topics
- Consumer behaviour
- Marketing research
- Market segment
- Workforce Planning
- Social surveys: General Social Survey, ALLBUS, GSOEP, PSID, European Social Survey, World Values Survey
References
- ^ Ryder, N., The cohort as a concept in the study of social change, presented at the 1959 annual meeting of the American Sociological Association.
- ^ Schuman, H. and Scott, J. (1989), Generations and collective memories, American Sociological Review, vol. 54, 1989, pp. 359-81.
- ^ O'CONNOR, DONAL (2009-06-11). "Our health-care system about to go 'boom'". The Beacon Herald. Sun Media. Retrieved 2009-06-14.
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- Klauke, A. (2000) Coping with Changing Demographics An analysis of the effect of changing demographic patterns on school enrollments and education.
- Meredith, G., Schewe, C., and Haim, A. (2002), Managing by defining moments: Innovative strategies for motivating 5 very different generational cohorts, Hungry Minds Inc., New York, 2002, ISBN 0-7645-5412-3