"Servicesektor." . . . . "Deutschland" . . "Wages Service industries United States." . . "Labor market United States." . . "Germany." . . "Niedriglohn / Dienstleistung / Arbeitsmarkt / Vergleich / Deutschland / USA." . . "Minimalløn." . . "Labor market Germany." . . "Wages Service industries." . . "Job creation." . . "Wage differentials United States." . . "Tyskland." . . "Wages Service industries Germany." . . "Mercado de trabajo Estados Unidos." . . "Wage differentials Germany." . . "Arbeitsmarkt" . . "Labor market." . . "Wage differentials." . . "Job creation Germany." . . "Mercado de trabajo Alemania." . . "Vergleich" . . "Niedriglohn" . . "National Bureau of Economic Research" . . "National Bureau of Economic Research." . "United States." . . "Løndifferentiering." . . "Zonder onderwerpscode." . . "Dienstleistung" . . "USA." . . "USA" . . . . . . . . . . . . . . . . . . . . "Low wage services" . "Low wage services : interpreting the U.S.-German difference"@en . . . "Low wage services interpreting the U.S.-German difference"@en . . . . . "Low wage services: interpreting the US - German difference" . . . . . . . . . . . . . . . "Low wage services : interpreting the US German difference" . . . . . . . . . . "Low wage services : interpreting the US-German difference" . "Low wage services : interpreting the US-German difference"@en . . . "Low Wage Services Interpreting the US - German Difference"@en . . . . . . . . . . "Low Wage Services : Interpreting the US - German Difference" . "Low wage services : interpreting the US - German difference" . . . . . . . "Low wage services interpreting the US-German difference" .