Who's Afraid of Policy Experiments?
通过荷兰选民和政客的调查，发现选民强烈支持政策实验，尤其当他们对政策没有强烈意见时，而政客会迎合选民的看法。
Abstract In many public policy areas, randomised policy experiments can greatly contribute to our knowledge of the effects of policies and can thus help to improve public policy. However, policy experiments are not very common. This paper studies whether a lack of appreciation for policy experiments among voters may be the reason for this. Collecting survey data representative of the Dutch electorate, we find clear evidence contradicting this view. Voters strongly support policy experimentation and particularly so when they do not hold a strong opinion about the policy. In a subsequent survey experiment among a selected group of Dutch politicians, we find that politicians conform their expressed opinion about policy experiments to what we tell them the actual opinion of voters is.