The Economist, 01.02.2017 | o.A.

„Moral hazard is a problem that crops up frequently in economics. People behave differently if they do not face the full costs or risks of their actions: deposit insurance makes customers less careful about choosing their banks, for example.[…] A newly published paper [“Second-Degree Moral Hazard in a Real-World Credence Goods Market” by Loukas Balafoutas, Rudolf Kerschbamer and Matthias Sutter] sets out to test this secondary problem by examining a common-enough situation—taking a taxi ride in a strange city.“

Link zum Artikel: http://www.economist.com/news/business-and-finance/21717755-if-service-provider-knows-someone-else-paying-your-bills-he-more-likely-rip-you