Microeconomics 1st Edition by Dean Karlan,Jonathan Morduch

Exercise 8

Jane uses an online dating service. For each of the following activities say whether Jane is screening or signaling.
a. Jane views profiles of only nonsmokers.
b. Jane describes her volunteer activities in her profile.
c. Jane lists museums and foreign films among her interests. d. Jane looks for matches who live within 25 miles of her address.