Microeconomics 1st Edition by Dean Karlan,Jonathan Morduch

Exercise 4

From the list below, which of the following do you expect to suffer from a free-rider problem? Check all that apply.
a. Pay-what-you-can yoga classes.
b. Unlimited yoga classes with monthly membership dues.
c. Fundraiser for public television.
d. Neighborhood park cleanup day.
e. Housecleaning business operating in your neighborhood.
f. Suggested museum-admission donation.