Summary and Main Ideas

Summary

Interest groups often have to contend with disincentives to participate, particularly when individuals realize their participation is not critical to a group’s success. People often free ride when they can obtain benefits without contributing to the costs of obtaining these benefits. To overcome these challenges, group leaders may offer incentives to members or potential members to help them mobilize. Groups that are small, wealthy, and/or better organized are sometimes better able to overcome collective action problems. Sometimes external political, social, or economic disturbances result in interest group mobilization.

Practice Questions

  1. What are some ways to overcome collective action problems?
  2. Why do some groups have an easier time overcoming collective action problems?

Sample Answer:

1. Incentives that help overcome collective action problems include material, solidary, and purposive benefits. These are often offered by group leaders. Sometimes, political, economic, or social disturbances help overcome collective action problems by mobilizing groups.

Glossary

disturbance theory: the theory that an external event can lead to interest group mobilization

free rider problem: the situation that occurs when some individuals receive benefits (get a free ride) without helping to bear the cost

material incentives: substantive monetary or physical benefits given to group members to help overcome collective action problems

purposive incentives: benefits to overcome collective action problems that appeal to people’s support of the issue or cause

solidary incentives: benefits based on the concept that people like to associate with those who are similar to them

This lesson is part of:

American Interest Groups and Lobbying

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