University of Maryland
Sociology 441: Stratification 
graph unionization 1950-2000
Other union trends:
Unionization by industry sector
Union and nonunion wages
Union - nonunion wage ratio
Strikes
Strikes and unemployment

Other possible causes of inequality:
De-industrialization
Foreign trade
Immigration
Minimum wage laws
Productivity
Unemployment

 
 
return to: Sociology 441 home page Sociology 441 list of figures

Last updated November 14, 2002
comments to: Reeve Vanneman. reeve@umd.edu