Long-run changes in the U.S. wage structure. Narrowing, widening, polarizing.

Autor/inn/en	Goldin, Claudia; Katz, Lawrence F.
Institution	National Bureau of Economic Research
Titel	Long-run changes in the U.S. wage structure. Narrowing, widening, polarizing. Gefälligkeitsübersetzung: Langfristiger Wandel in der US-amerikanischen Lohnstruktur. Verengung, Erweiterung, Polarisierung.
Quelle	Cambridge (2007), 37 S.Verfügbarkeit
Reihe	NBER working paper. 13568
Sprache	englisch
Dokumenttyp	gedruckt; Monographie; Graue Literatur
Schlagwörter	Bildungsertrag; Geschichte (Histor); Einkommensunterschied; Lohndifferenzierung; Lohnentwicklung; Lohnstruktur; Arbeitskräfteangebot; Arbeitskräftebedarf; 20. Jahrhundert; Arbeitspapier; Qualifikationsentwicklung; USA
Abstract	"The U.S. wage structure evolved across the last century: narrowing from 1910 to 1950, fairly stable in the 1950s and 1960s, widening rapidly during the 1980s, and 'polarizing' since the late 1980s. We document the spectacular rise of U.S. wage inequality after 1980 and place recent changes into a century-long historical perspective to understand the sources of change. The majority of the increase in wage inequality since 1980 can be accounted for by rising educational wage differentials, just as a substantial part of the decrease in wage inequality in the earlier era can be accounted for by decreasing educational wage differentials. Although skill-biased technological change has generated rapid growth in the relative demand for more-educated workers for at least the past century, increases in the supply of skills, from rising educational attainment of the U.S. work force, more than kept pace for most of the twentieth century. Since 1980, however, a sharp decline in skill supply growth driven by a slowdown in the rise of educational attainment of successive U.S. born cohorts has been a major factor in the surge in educational wage differentials. Polarization set in during the late 1980s with employment shifts into high- and low-wage jobs at the expense of the middle leading to rapidly rising upper tail wage inequality but modestly falling lower tail wage inequality." Die Untersuchung enthält quantitative Daten. Forschungsmethode: empirisch-quantitativ; empirisch; Längsschnitt; historisch. Die Untersuchung bezieht sich auf den Zeitraum 1910 bis 2005. (author's abstract, IAB-Doku).
Erfasst von	Institut für Arbeitsmarkt- und Berufsforschung, Nürnberg
Update	2008/3