Two firms choose locations (non-wage job characteristics) on the interval [0,1] prior to announcing wages at which they … its effect on non-wage job characteristics. -- Hotelling ; duopsony ; minimum wages …

job training on wage rates across firms with a weighted-average of the contrast in wages between different firms for a … fixed level of training. Thus, Lee bounds set identifies a policy-relevant estimand only when firms pay homogeneous wages … training on wage rates at each firm which leverage information on firm-specific wages. We illustrate our partial identification …

developing countries been responsible for thelowered wages of the unskilled, increased unemployment, and widenedincome inequality …