25 Years IWH

Organisational Behaviour and Corporate Success

This research group analyzes how non-monetary workplace characteristics (such as voice at the workplace or the perceived meaningfulness of the task) and managerial decision-making (e.g. as regards layoffs) influences the work motivation of employees. From a methodological persepective, the group focuses on conducting (field) experiments. First, such experiments allow us to obtain clean performance measures. Second, and more important, holding all things equal for every participating individual except for the treatment of interest, any change in workers’ performance can be put down to the experimenter’s intervention.

Research Cluster
Institutions and Social Norms

Your contact

Professor Dr Sabrina Jeworrek
Professor Dr Sabrina Jeworrek
Mitglied - Department Structural Change and Productivity
Send Message +49 345 7753-730 Personal page

Refereed Publications

cover_management-science.jpg

When the Meaning of Work Has Disappeared: Experimental Evidence on Employees’ Performance and Emotions

Adrian Chadi Sabrina Jeworrek Vanessa Mertins

in: Management Science , No. 6, 2017

Abstract

This experiment tests for a causal relationship between the meaning of work and employees’ motivation to perform well. The study builds on an existing employer–employee relationship, adding realism to the ongoing research of task meaning. Owing to an unexpected project cancelation, we are able to study how varying the information provided about the meaning of previously conducted work — without the use of deception, but still maintaining a high level of control — affects subsequent performance. We observe a strong decline in exerted effort when we inform workers about the meaninglessness of a job already done. Our data also suggests that providing a supplemental alternative meaning perfectly compensates for this negative performance effect. Individual characteristics such as reciprocal inclinations and trust prompt different reactions. The data also show that the meaning of work affects workers’ emotions, but we cannot establish a clear relationship between emotional responses and performance.

read publication

Trade Union Membership and Paid Vacation in Germany

Laszlo Goerke Sabrina Jeworrek Markus Pannenberg

in: IZA Journal of Labor Economics , No. 1, 2015

Abstract

In Germany, dependent employees take almost 30 days of paid vacation annually. We enquire whether an individual’s trade union membership affects the duration of vacation. Using data from the German Socio-Economic Panel (SOEP) for the period 1985 to 2010 and employing pooled OLS-estimators, we find that being a union member goes along with almost one additional day of vacation per year. Estimations exploiting the panel structure of our data suggest that a smaller part of this vacation differential can be due to the union membership status, while self-selection effects play a more important role.

read publication
  • 1
Mitglied der Leibniz-Gemeinschaft LogoTotal-Equality-LogoWeltoffen Logo