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Group Model Building in a Pressure Cooker: A Field Experiment with Public Policy
Author(s) -
Gerrits Lasse,
Vaandrager David
Publication year - 2017
Publication title -
systems research and behavioral science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.371
H-Index - 45
eISSN - 1099-1743
pISSN - 1092-7026
DOI - 10.1002/sres.2446
Subject(s) - flexibility (engineering) , group (periodic table) , process (computing) , field (mathematics) , computer science , operations research , industrial engineering , econometrics , artificial intelligence , engineering , mathematics , statistics , chemistry , operating system , organic chemistry , pure mathematics
Group Model Building has established itself as a credible method to uncover the systemic reality of persistent problems in organizations. The contextual nature of the method and the flexibility required during the process mean that it is hard to build up evidence of what works and what does not. One major question is the extent to which the method can be compressed, for example, due to time or budget constraints. We present an experiment, carried out with a public organization, in which we tested two shortcuts. Firstly, we substituted the expert‐driven preliminary model for a client‐made model. Secondly, we allowed for a homogenous group because enlarging the group would be too time consuming. We defined several factors at the individual level and at the group level as dependent variables. We conclude that the shortcuts had a negative effect on most variables. We therefore recommend against these changes to the basic model. Copyright © 2017 John Wiley & Sons, Ltd.