Residential choices and interaction in three-member households: a choice experiment
AbstractMicroeconomics studies group behaviour by using the representative member model. However, there is growing evidence that there can be significant differences between choices made by single individuals and those made by the same individuals when choosing collectively. This study investigates the differences between individual and joint decisionmaking in the context of residential location choice. It is widely recognized that household location choices involve several members of a household with heterogeneous preferences and influence power. Nonetheless little is known about group decision-making processes in practice. In particular, there is only scant evidence on how preferences differ among family members and to what extent individual preferences can be aggregated to achieve an approximation of joint choices. The study evaluates whether there is heterogeneity in single members’ preferences. Furthermore, relative power is inferred by measuring similarity between ex ante single preferences and ex post joint choice outcomes. We also quantify the implicit bias generated by relying on the representative member approach. These issues are tested by employing a two-stage conjoint choice experiment administered to a sample of 53 Italian families. This work proposes a novel extension of the commonly used dyadic interaction approach to consider the role of adolescents in household decision-making.
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Bibliographic InfoPaper provided by University of Urbino Carlo Bo, Department of Economics, Society & Politics - Scientific Committee - L. Stefanini & G. Travaglini in its series Working Papers with number 1012.
Length: 33 pages
Date of creation: 2010
Date of revision: 2010
Unitary household; stated choice experiments; residential location; agent interaction and relative influence; discrete choice models; MNL; MMNL.;
Find related papers by JEL classification:
- D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
- C83 - Mathematical and Quantitative Methods - - Data Collection and Data Estimation Methodology; Computer Programs - - - Survey Methods; Sampling Methods
- C35 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Discrete Regression and Qualitative Choice Models; Discrete Regressors; Proportions
- D79 - Microeconomics - - Analysis of Collective Decision-Making - - - Other
This paper has been announced in the following NEP Reports:
- NEP-ALL-2010-08-06 (All new papers)
- NEP-CBE-2010-08-06 (Cognitive & Behavioural Economics)
- NEP-DCM-2010-08-06 (Discrete Choice Models)
- NEP-EXP-2010-08-06 (Experimental Economics)
- NEP-URE-2010-08-06 (Urban & Real Estate Economics)
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- Edoardo Marcucci & Valerio Gatta, 2011.
"Dissecting Preference Heterogeneity In Consumer Stated Choices,"
0311, CREI Università degli Studi Roma Tre, revised 2011.
- Marcucci, Edoardo & Gatta, Valerio, 2012. "Dissecting preference heterogeneity in consumer stated choices," Transportation Research Part E: Logistics and Transportation Review, Elsevier, vol. 48(1), pages 331-339.
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