caa a22 4500 463173929 CHVBK 20180406164820.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s00355-006-0196-x doi (NATIONALLICENCE)springer-10.1007/s00355-006-0196-x Arrow's theorem in judgment aggregation [Elektronische Daten] [Franz Dietrich, Christian List] In response to recent work on the aggregation of individual judgments on logically connected propositions into collective judgments, it is often asked whether judgment aggregation is a special case of Arrowian preference aggregation. We argue for the converse claim. After proving two impossibility theorems on judgment aggregation (using "systematicity” and "independence” conditions, respectively), we construct an embedding of preference aggregation into judgment aggregation and prove Arrow's theorem (stated for strict preferences) as a corollary of our second result. Although we thereby provide a new proof of Arrow's theorem, our main aim is to identify the analogue of Arrow's theorem in judgment aggregation, to clarify the relation between judgment and preference aggregation, and to illustrate the generality of the judgment aggregation model. Springer-Verlag, 2006 Dietrich Franz Department of Quantitative Economics, University of Maastricht, P.O. Box 616, 6200, Maastricht, MD, The Netherlands aut List Christian Department of Government, London School of Economics, WC2A 2AE, London, UK aut Social Choice and Welfare Springer-Verlag 29/1(2007-07-01), 19-33 0176-1714 29:1<19 2007 29 355 https://doi.org/10.1007/s00355-006-0196-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00355-006-0196-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Dietrich Franz Department of Quantitative Economics, University of Maastricht, P.O. Box 616, 6200, Maastricht, MD, The Netherlands aut NATIONALLICENCE 700 1- List Christian Department of Government, London School of Economics, WC2A 2AE, London, UK aut NATIONALLICENCE 773 0- Social Choice and Welfare Springer-Verlag 29/1(2007-07-01), 19-33 0176-1714 29:1<19 2007 29 355 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer