Browsing by Subject "Labor demand"

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Service offshoring and the demand for less-skilled labor : evidence from Germany
(2007) Schöller, Deborah
Besides material offshoring, economists have started to analyze the impact of service offshoring on domestic employment. Services are of particular interest since their significance has grown in terms of both quantity and quality. One decade ago, most services were considered non-tradable, but the emergence of new information and communication technologies has contributed to overcoming geographical distance. The move towards the liberalization of international service trade has further accelerated this process. The empirical part of this paper first calculates German service offshoring intensities on a sectoral basis using input-output data. This measurement represents the proportion of imported service inputs used in home production. Germany?s average service offshoring intensity more than doubled from 1991 to 2003. In a next step, the impact of service offshoring on the demand for heterogeneous labor in Germany is estimated at a sectoral level including 28 manufacturing sectors. The partial static equilibrium model is based on a variable unit cost function in the general translog form allowing for quasi-fixed input factors. Two different skill-levels are taken into account. The estimation results indicate that service offshoring reduced the relative demand for less-skilled labor in the German manufacturing sectors by on average -0.06 to -0.16% per year between 1991 and 2000.
Technical change, task allocation, and labor unions
(2022) Marczak, Martyna; Beißinger, Thomas; Brall, Franziska
We propose a novel framework that integrates the task approach" for a more precise production modeling into the search-and-matching model with low- and high-skilled workers, and wage setting by labor unions. We establish the relationship between task reallocation and changes in wage pressure, and examine how skill- biased technical change (SBTC) affects the task composition, wages of both skill groups, and unemployment. In contrast to the canonical model with a fixed task allocation, low-skilled workers may be harmed in terms of either lower wages or higher unemployment depending on the relative task-related productivity profile of both worker types. We calibrate the model to the US and German data for the periods 1995-2005 and 2010-2017. The simulated effects of SBTC on low-skilled unemployment are largely consistent with observed developments. For example, US low-skilled unemployment increases due to SBTC in the earlier period and decreases after 2010.