In this issue we have:

• Revealed Preference, Rational Inattention, and Costly Information AcquisitionAndrew Caplin; Mark Dean
  
• Pork barrel politics, voter turnout, and inequality: An experimental studyJens Großer; Thorsten Giertz
  
• You always meet twice: An experiment on intrinsic versus instrumental reciprocityJohnsen, Åshild A; Kvaløy, Ola
  
• An experimental analysis from a taking game in MadagascarSophie Clot; Gilles Grolleau; Lisette Ibanez
  
• An Experimental Test of a Search Model under AmbiguityAsano, Takao; Okudaira, Hiroko; Sasaki, Masaru
  
• Social comparison and risk taking behaviorAstrid Gamba; Elena Manzoni
  
• An experimental study of sorting in group contestsPhilip Brookins; John Lightle; Dmitry Ryvkin
  
• Do Overconfident Workers Cooperate Less? The Relationship between Overconfidence and Cooperation in Team ProductionVanessa Mertins; Wolfgang Hoffeld
  
• Compulsory Disclosure of Private Information Theoretical and Experimental Results for the "Acquiring-a-Company" GameWerner Güth; Kerstin Pull; Manfred Stadler; Alexandra Zaby
  
• Ambiguity on Audits and Cooperation in a Public Goods GameDai, Zhixin; Hogarth, Robin M.; Villeval, Marie Claire
  
• Circumstantial Risk: Impact of Future Tax Evasion and Labor Supply Opportunities on Risk ExposureDoerrenberg, Philipp; Duncan, Denvil; Zeppenfeld, Christopher
  
• Reciprocal relationships in tax compliance decisionsCécile Bazart; Aurélie Bonein
  
• Boundedly Rational Opinion Dynamics in Directed Social Networks: Theory and Experimental EvidencePietro Battiston; Luca Stanca
  
• The hidden costs of tax evasion: collaborative tax evasion in markets for expert servicesLoukas Balafoutas; Adrian Beck; Rudolf Kerschbamer; Matthias Sutter
  
• Present Bias in Payments for Ecosystem Services: Insights from a Behavioural Experiment in UgandaSophie Clot; Charlotte Stanton
  
• Organizational Coordination and Costly Communication with Boundedly Rational AgentsDietrichson, Jens; Jochem, Torsten
  
• A reconsideration of gender differences in risk attitudesFilippin, A.; Crosetto, P.
  
• Optimal Altruism in Public Good ProvisionRobert Hahn; Robert Ritz
  
• Accuracy of proposers' beliefs in an allocation-type gameFederica Alberti; Anna Conte; Kei Tsutsui