Baby boom origins: Confluence of forces may have led to postwar births
Article Abstract:
Social scientists are arguing about the causes of baby boom in spite of low fertility rate in the Western countries. One of them argues that the baby boom resulted from the unprecedented concurrence of three developments, expansion of the economy, restricted immigration since the mid-1920s, and a relatively small cohort of new job seekers due to low fertility in the late 1920s and 1930s.
Publication Name: Scientific American
Subject: Science and technology
ISSN: 0036-8733
Year: 2005
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Virtual skulduggery
Article Abstract:
The surge in Internet crime in the new millennium as suggested by the top graph, which degraded the usefulness of the Net as a marketplace for goods is reported. Consumer surveys reveal only 55 percent of Americans believed that Internet financial transactions were 'safe and secure' and productivity growth in the huge services sector is retarded by virtual crime.
Publication Name: Scientific American
Subject: Science and technology
ISSN: 0036-8733
Year: 2006
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Food boom: Agricultural productivity sustains the U.S. economy
Article Abstract:
The article examines the importance of American agriculture since 1940. A detailed study is conducted of the Southern Piedmont area and the Northern Mississippi Valley Loess Hills to explain the importance of the subject.
Publication Name: Scientific American
Subject: Science and technology
ISSN: 0036-8733
Year: 2007
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