This paper combines two strands of the experimental sunspot literature. It extends the rare literature that focuses experimentally on the coordination problems caused by sunspot variables. It also extends the literature that focuses on coordination games that have a payoff-dominant and a...

In 2015, Costa Rica was the first country in Latin America to approve a National Policy for Sustainable Public Procurement (SPP). In 2018, a research team from DIE studied the efforts to make SPP a reality in Costa Rica and developed policy conclusions, partly drawing on international...

Preferences over wealth can explain why households do not spend more when real interest rates fall, because they save more than optimal under a standard model. However, little is known about preferences over wealth empirically. We run an intentionally simple lab experiment on intertemporal...

Poor people have, on average, a higher marginal propensity to consume. One (out of many) possible explanations for this is that poverty affects impatience. This would have important implications for monetary and fiscal policy. While some macroeconomists simply assume lower individual discount...

Open innovation has attracted an avalanche of interests from many practitioners and scholars, and is gradually becoming an acceptable scientific and managerial paradigm over the past few decades. Traditionally, however, innovative activities ought to be confidential within certain groups or...

Economists believe in (monetary) incentives. However, in the specialized area of prosocial behaviours, (monetary) incentives could backfire because extrinsic motivation might crowd out intrinsic motivation. Moreover, national differences in the perception of incentives should also be considered,...

We elicit preferences for retirement timing under two schemes of financial incentives and across information treatments. Individuals are repeatedly asked to decide whether to retire immediately or to continue working in the setting of a laboratory experiment. We alternate two treatment...

We elicit preferences for retirement timing in a laboratory experiment. Subjects make retirement choices under different payoff schemes that introduce variation in financial incentives. Testing ceteris paribus conditions of the financial incentive alone shows a considerable delay of retirement...

In the public promotion of R&D cluster and network formation, the following situation typically arises: An initial network structure has developed over a long time span and policy measures affect the structure of links between the actors. This new network structure influences the effectiveness...