Title: Collective action problem | Britannica
Headings: Collective action problem
Collective action problem
The challenges of common goods
Game theory

Content: Collective action problem | Britannica
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Collective action problem
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WRITTEN BY
Keith Dowding
Professor of Political Science, Australian National University. Dowding contributed several articles to SAGE Publications’ Encyclopedia of Governance (2007), which served as the basis for his...
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Collective action problem, problem, inherent to collective action, that is posed by disincentives that tend to discourage joint action by individuals in the pursuit of a common goal. Collective action occurs when a number of people work together to achieve some common objective. However, it has long been recognized that individuals often fail to work together to achieve some group goal or common good. The origin of that problem is the fact that, while each individual in any given group may share common interests with every other member, each also has conflicting interests. If taking part in a collective action is costly, then people would sooner not have to take part. If they believe that the collective act will occur without their individual contributions, then they may try to free ride. David Hume pointed out the problem in 1740, when he said in A Treatise of Human Nature that, although two neighbours may agree to drain a common meadow, to have a thousand neighbours agree on such a project becomes too complex a matter to execute. The challenges of common goods
The problems of collective action were popularized by the American political economist Mancur Olson, who wrote in 1965 that coercion or some other device must be present in order for a group of individuals to act in their common interest. Olson suggested that collective action problems were solved in large groups by the use of selective incentives.