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Group heuristics and omnibus policies: how benefits to the “average American” explain public support for the Farm Bill

Published online by Cambridge University Press:  21 September 2026

Stephen Ansolabehere
Affiliation:
Department of Government, Harvard University, USA
Kattalina M. Berriochoa*
Affiliation:
Institute of Political Science, Leuphana University, Germany
*
Corresponding author: Kattalina M. Berriochoa; Email: kattalina.berriochoa@leuphana.de
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Abstract

Omnibus bills often emerge from cross-party collaboration, bundling diverse programs to serve different constituencies. How people evaluate these complex policies remains an open question. We argue that individuals rely on an average-person heuristic, a group-based cognitive shortcut that simplifies policy evaluation by assessing broad distributive benefits. Analyzing multiple waves of survey data on the Farm Bill, a hallmark of American omnibus legislation, we find that perceptions of benefits to the “average American” are strongly and consistently associated with support for the policy package. These effects persist over time and when accounting for dominant alternative explanations, including racial resentment and self-interest. This paper is among the first to investigate public support for omnibus policies, presenting the average person as a relevant group-based heuristic that shapes opinion in complex, redistributive contexts.

Information

Type
Research Article
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
© The Author(s), 2026. Published by Cambridge University Press
Figure 0

Table 1. Percent of respondents who believe food assistance and agricultural policies benefit, do not effect, or harm target groupsTable 1 long description.

Figure 1

Table 2. Percent of public support for farm bill versionsTable 2 long description.

Figure 2

Figure 1. Perceptions of benefits to the average American on support for farm bill package renewal and elimination (county-level benefits, 95% confidence intervals, results from Table A.4.Source: CES survey modules).

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Figure 2. Perceptions of benefits to the average american and main target groups on support for farm bill package renewal and elimination (county-level benefits, 95% confidence intervals, results from Table A.6.Source: CES Survey Modules).

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Figure 3. Perceptions of benefits to the average American and main target groups on support for varying farm bill packages in pooled model (county-level benefits, 95% confidence intervals, results from Table A.7.Source: CES Survey Modules).

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Figure 4. Perceptions of benefits to the average American and main target groups by individual policies in the farm bill (county-level benefits, 95% confidence intervals, results from Table A.8.Source: CES Survey Modules).

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Figure 5. Varying model specifications of perceptions of benefits to groups on support for farm bill package renewal controlling for racial resentment (county-level benefits, 95% confidence intervals, results from Table A.10.Source: CES survey modules).

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Figure 6. Effect of personal benefit, benefits to the average American and main target groups on support for farm bill policy package renewal (95% confidence intervals, Results from Table A.17.Source: Harris Survey Data).

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Figure 7. Effect of personal benefit, benefits to the average American and main target groups on support for varying farm bills (95% confidence intervals, results from Table A.18.Source: Harris Survey Data).

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