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Monitoring futility and efficacy in phase II trials with Bayesian posterior distributions-A calibration approachKopp-Schneider, Annette; Wiesenfarth, Manuel; Witt, Ruth; Edelmann, Dominic; Witt, Olaf; Abel, Ulrich · Biometrical Journal · 2018
The endogenous public choice theoristUlrich Witt · 1992
Guest editor's noteUlrich Witt · 1992
Evolutionary concepts in economics and biologyUlrich Witt · 2006
What is specific about evolutionary economics?Ulrich Witt · 2008
Multilingual language resources and interoperabilityAndreas Witt; Ulrich Heid; Felix Sasaki; Gilles Sérasset · 2009
Firms as Realizations of Entrepreneurial VisionsUlrich Witt · 2007
Bioeconomics as economics from a Darwinian perspectiveUlrich Witt · 1999