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Explaining the changing dynamics of unemployment : evidence from civil war pension records
Costa, Dora L. - 1993
Persistent link: https://www.econbiz.de/10000932818
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Agricultural decline and the secular rise in male retirement rates
Costa, Dora L. - 1994
Persistent link: https://www.econbiz.de/10000932819
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Long-term trends in health, welfare, and economic growth in the United States
Costa, Dora L. - 1995
Persistent link: https://www.econbiz.de/10010366631