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Up: MPR 2000 Vol.5 No.2

Commerce: A Micro-World Simulation to Study Routine Maintenance and Deviation in Repeated Decision Making

Tilmann Betsch, Andreas Glöckner, Susanne Haberstroh


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Abstract:

This paper presents a computer controlled micro-world simulation (COMMERCE) designed to study routine effects in deliberate repeated decision making. COMMERCE employs an economic scenario which requires the participant to recurrently make acqui-sition and disposal decisions concerning industrial goods in order to maximize monetary profits. COMMERCE allows the experimenter to induce a decision routine (preference) for a target option by varying the frequency of choice repetition during a learning phase. In subsequent test phases, routine effects can be assessed by a number of variables such as information search and choice behavior. The paper is arranged in two parts. The first part introduces COMMERCE on a descriptive level. The second part provides two de-mo versions of COMMERCE.


Contents

1) Commerce
2) Overview
3) The Decision Scenario
4) One Trial in COMMERCE
5) Manipulating Routine Strength
6) Assessing Routine Maintenance and Deviation
7) Discussion
8) Commerce Demo version   (Download Commerce Demo-Version (585 KB) here)
References


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