Answer :
A person who does not participate in a sit-in to be able to eat at a segregated establishment and then eats at that establishment once it integrates provides an example of a free rider.
In the sciences, the free-rider problem is a kind of market failure that happens once people who enjoy resources, public goods, or services of a communal nature don't acquire them underpay. Free riders are a haul as a result of whereas not paying for the great, they'll still access or consume it. Thus, the good is also under-produced, overused, or degraded. Additionally, it's been shown that despite proof that individuals tend to be cooperative by nature, the presence of free riders causes this prosocial behavior to deteriorate, perpetuating the free-rider problem.
The free-rider problem in social science is the question of how to limit free-riding associate degrees and its negative effects in these situations. Such an example is the free-rider drawback when property rights are not clearly outlined and imposed.
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