In many contexts we may be interested in understanding whether direct connections between agents, such as declared friendships in a classroom or family links in a rural village, affect their outcomes. In this paper we review the literature studying econometric methods for the analysis of social...

Due to empirical research, tax and accounting compliance costs are a considerable burden for private businesses. However, cost estimates may be biased due to survey nonresponse and questionnaire framing effects. This paper investigates the impact of both aspects on the estimated cost burden. I...