Stephen Hansen

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This paper applies a game-theoretic model of participation under uncertainty to investigate the negative relationship between constituency size and voter turnout rates: the constituency size effect. We find that this theoretical model accounts for almost all of the variation in turnout due to size in cross sectional data from school budget referenda.
We measure the behavior of over 1,100 CEOs in six countries (Brazil, France, Germany, India, UK and US) using a new methodology that combines (i) a survey measuring each activity undertaken in a random work-week by the executives and (ii) a machine learning algorithm that projects these high dimensional data onto one CEO behavior index. A simple firm-CEO(More)
  • Francesco Amodio, Miguel A Martinez-Carrasco, Ala Azmat, Paula Bustos, David Card, Vasco Carvalho +18 others
  • 2014
We present evidence on the existence of productivity spillovers at the workplace. Workers produce output combining effort with inputs of heterogeneous quality. Exploiting quasi-random variation in the productivity of inputs assigned to workers , we find evidence of a negative causal effect of an increase in coworkers' productivity on own output and its(More)
Please do not cite without permission We appreciate the many helpful comments from Design choices regarding the features of a product costing system significantly influence the accuracy of reported costs used in product-and capacity planning decisions. Using simulations, we examine how an amalgam of system design choices influences the error in reported(More)
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