Dorussen, Han; Lenz, Hartmut; Blavoukos, Spyros - In: European Union Politics 6 (2005) 3, pp. 315-337
Testing the reliability of experts should be a key element of expert interviews. Using the Condorcet Jury Theorem, it is shown that expert reliability can provide an indication of the validity of expert-opinion data. The theoretical framework is applied to expert-interview data collected in the...