Behavioral economists have argued that incentives can backfire. In a field experiment, we distribute “no junk mail” stickers to more than 800 households. We introduce information, monitoring, and rewards in treatments. We do not find evidence of motivation crowding out.

Consumers around the world are burdened by large amounts of unaddressed junk mail. Attaching “No junk mail” stickers to mailboxes offers a simple solution for protecting against unwanted ads. Presumably, the use of such stickers can be increased if consumers deliberately decide either for or...

Housing markets of large cities around the world, particularly in so-called developing and emerging countries, are currently experiencing a clash: On the one hand, large numbers of labour migrants arrive from rural areas and need cheap rental housing. On the other hand, international real estate...

Housing markets of large cities around the world, particularly in so-called developing and emerging countries, are currently experiencing a clash: On the one hand, large numbers of labour migrants arrive from rural areas and need cheap rental housing. On the other hand, international real estate...