Browsing Scholarly Articles by Duke-affiliated Author "Tower, Edward"

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  • Tower, Edward; Barry, D; Stansky, E (2014-06-05)
    How successful are stock market predictions? We explore one set of easily accessible predictions by a respected firm, GMO. Specifically, we evaluate how effective GMO’s predicted stock returns have been in guiding investors ...
  • Gokcekus, Omer; Adams, Mike; Grabowski, Henry; Tower, Edward (SSRN eLibrary, 2006)
    the major interest groups in the debate over allowing the re-importation of prescription drugs by utilizing a logit model and instrumental variables. Consistent with political support approach, the evidence suggests that ...
  • Csaplar, Wilfrid W.; Tower, Edward (The Quarterly Journal of Economics, 1988)
    In this comment we show by example that the optimal tax is not necessarily zero.