ISSN: 0007-1234

VOLUME 50 | PART 3 | JULY 2020 British Journal of Political Science Lead Editor: Robert Johns, University of Essex; Editors: Cristina Bodea, Michigan State University; Tobias Böhmelt, University of Essex; Paul Bou-Habib, University of Essex; Shaun Bowler, University of California, Riverside; Lucas Leemann, University of Zürich; René Lindstädt, University of Birmingham; Petra Schleiter, University of Oxford Journal Administrator: Jayne Daldry Editorial Board James Adams, University of California, Davis Peter John, King’s College London James Alt, Harvard University Anthony King, (Founding Editor) in memoriam Anna Bassi, University of North Carolina Desmond King, University of Oxford Thomas Bernauer, ETH Zürich Thomas König, University of Mannheim Anthony Bertelli, Penn State University Todd Landman, University of Nottingham Sarah Birch, King’s College London Michael Laver, New York University Alex Braithwaite, University of Arizona Patrick Le Galès, Sciences Po Paris Chris Brown, London School of Joni Lovenduski, Birkbeck, University of London Economics and Political Science Gail McElroy, Trinity College, Dublin Randall Calvert, Washington University, St Louis Helen Milner, Princeton University Jack Nagel, University of Pennsylvania Xun Cao, Penn State University Avia Pasternak, University College London Gary Cox, Stanford University Nita Rudra, Georgetown University Ivor Crewe, University of Oxford David Sanders, University of Essex Han Dorussen, University of Essex Gerald Schneider, University of Konstanz Jennifer Gandhi, Emory University Kenneth Shepsle, Harvard University John Gerring, Boston University Duncan Snidal, University of Oxford Kristian Skrede Gleditsch, University of Essex Zeynep Somer-Topcu, University of Texas, Austin Robert E. Goodin, Australian National University Arthur Spirling, New York University Christoffer Green-Pedersen, Aarhus University Milan Svolik, Yale University Simon Hix, London School of Margit Tavits, Washington University, St Louis Economics and Political Science Ingrid van Biezen, Leiden University Sara Hobolt, London School of Hugh Ward, University of Essex Economics and Political Science Albert Weale, University College London Simon Hug, University of Geneva Jessica Weeks, University of Wisconsin, Madison Will Jennings, University of Southampton Graham K. Wilson, Boston University EDITORIAL POLICY The British Journal of Political Science is an independent journal, whose policy is set by its editorial board. It is committed to no methodological orthodoxy over and above the normal canons of scholarship: clear and consistent use of words, logical and mathematical validity, and the use of appropriate evidence to substantiate empirical statements. Contributions are invited in all fields of political science and political theory, except the history of political thought. Innovative and authoritative work addressed to problems of general significance to students of politics will be published whatever the period(s) or place(s) drawn upon for evidence. The Editors reserve the right to decline articles if, according to their own judgement, they are inconsistent with editorial policy. SUBSCRIPTIONS British Journal of Political Science (ISSN 0007–1234) is published four times a year in January, April, July and October. The 2020 subscription price (excluding VAT) of a volume, which includes print and electronic access, is £477.00 (US $803.00 in USA, Canada and Mexico); £48.00 (US $75.00) for individuals, which includes print only, ordering direct from the publishers and certifying that the journal is for their personal use. The electronic-only price available to institutional subscribers is £401.00 (US $688.00 in USA, Canada and Mexico). Single parts are £133.00 net (US $229.00 in USA, Canada and Mexico) plus postage. EU subscribers (outside the UK) who are not registered for VAT should add VAT at their country’s rate. VAT registered members should provide their VAT registration number. Japanese prices for institutions (including ASP delivery) are available from Kinokuniya Company Ltd, P.O. Box 55, Chitose, Tokyo 156, Japan. Periodicals postage is paid at New York, NY and at additional mailing offices. Postmaster: send address changes in USA, Canada and Mexico to British Journal of Political Science, Cambridge University Press, 1 Liberty Plaza, Floor 20, New York, NY 10006, USA. Claims for missing issues will be considered only if made immediately upon receipt of the subsequent issue.

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