Onthecontrary

The theory of institutions as “rules in equilibrium” was developed jointly with Frank Hindriks. Some commentaries have appeared in a symposium hosted by the Journal of Institutional Economics:

Aoki, Masahiko (2015) “Why is the equilibrium notion essential for a unified institutional theory? A friendly remark on the article by Hindriks and Guala.” Journal of Institutional Economics 11: 485-488. Link

Binmore, Ken (2015) “Institutions, rules and equilibria: a commentary.” Journal of Institutional Economics 11: 493-496. Link

Hodgson, Geoffrey (2015) “On defining institutions: rules versus equilibria.” Journal of Institutional Economics 11: 497-505. Link

Searle, John (2015) “Status functions and institutional facts: reply to Hindriks and Guala.” Journal of Institutional Economics 11: 507-514. Link

Smith, Vernon (2015) “Conduct, rules and the origins of institutions.” Journal of Institutional Economics 11: 481-483. Link

Sugden, Robert (2015) “On ‘common-sense ontology’: a comment on the paper by Frank Hindriks and Francesco Guala.” Journal of Institutional Economics 11: 489-492. Link

Frank and I have replied here.

The following reviews of my book, Understanding Institutions, include remarks on and critiques of the rules-in-equilibrium theory:

Cyril Hédoin in Oekonomia 6 (2016): 443-50. Link 

Peter Vanderschraaf in Economics & Philosophy (2017). Link

Johannes Himmelreich in Journal of Social Ontology (2017). Link

Geoffrey Hodgson in Journal of Economic Methodology (2017). Link

Mark Risjord in Notre Dame Philosophical Reviews (2018) Link

Christopher Clarke in BJPS Review of Books (2018) Link

Joachim Wiewiura in Erkenntnis (2020) Link

These commentaries have been published as a book symposium in Philosophy of the Social Sciences, followed by my replies:

Aydinonat, Emreh and Ylikoski, Petri (2018) “Three conceptions of a theory of institutions”, Philosophy of the Social Sciences 48, pp. 550-568.

Rabinowicz, W. (2018) “Are institutions rules in equilibrium? Comments on Guala’s Understanding Institutions“, Philosophy of the Social Sciences 48, pp. 569-584.

Pacherie, Elisabeth (2018) “Solution thinking and team reasoning: how different are they?”, Philosophy of the Social Sciences 48, pp. 585-593.

Hauswald, Rico (2018) “Institution types and institution tokens: an unproblematic distinction?”, Philosophy of the Social Sciences, Philosophy of the Social Sciences 48, pp. 594-607.

Makela, Pekka, Hakli, Raul, and Amadae, S. M. (2018) “Understanding institutions without collective acceptance?”, Philosophy of the Social Sciences 48, pp. 608-629.

The rules-in-equilibrium account has been used to build institutional theories of fiction and art:

Abell, Catharine (2020) Fiction: A Philosophical Analysis. Oxford University Press. Link

Sen, Kiyohiro (2022) “An institutional theory of art categories”, Debates in Aesthetics 18: 31-43. Link

…and the debate goes on:

Rust, Joshua (2017) “On the relation between institutional statuses and technical artefacts: a proposed taxonomy of social kinds”, International Journal of Philosophical Studies 25: 704-722. Link

Hédoin, Cyril (2019) “Institutions, rule-following and conditional reasoning”, Journal of Institutional Economics 15: 1-25. Link

Hodgson, G. (2019) “Taxonomic definitions in social science, with firms, markets and institutions as case studies”, Journal of Institutional Economics 15: 207-233. Link

Agassi, Joseph and Jarvie, Ian (2019) “Institutions as a philosophical problem: a critical rationalist perspective on Guala’s ‘Understanding Institutions’ and his critics”, Philosophy of the Social Sciences 49, pp. 42-63. Link

Brannmark, Johann (2019) “Institutions, ideology, and nonideal social ontology”, Philosophy of the Social Sciences 49: 137-159. Link

Rust, Joshua (2019) “Institutional identity”, Journal of Social Ontology 5: 13-34. Link

Kaluzinski, Bartosz (2019) “Genuinely constitutive rules”, Organon F 26:597-611. Link

Hédoin, Cyril (2020) “History, analytic narratives, and the rules-in-equilibrium view of institutions”, Philosophy of the Social Sciences 50: 391-417. Link

Vooys, Sarah and Dick, David G. (2021) “Money and mental contents”, Synthese 198: 3443–3458. Link

Hédoin, Cyril (2020) “History, analytic narratives, and the rules-in-equilibrium view of institutions”, Philosophy of the Social Sciences 50:391-417. Link

Strohmaier, David (2020) “Social-computation-supporting kinds”, Canadian Journal of Philosophy, online first. Link

Hédoin, Cyril (2021) “The Beliefs-Rules-Equilibrium account of institutions: A Contribution to a naturalistic social ontology”, Journal of Social Ontology 7: 73-96. Link

Ouzilou, Olivier (2021) “Entités institutionnelles et attitudes mentales”, Dialogue, online first. Link

Roversi, Corrado (2021) “In defence of constitutive rules”, Synthese 199: 14349–14370. Link

Zachnik, Vojtech (2022) “Institutional violations, costs and attitudes”, Journal for the Theory of Social Behaviour, online first. Link

Shevchenko, Valerii (2023) “Coordination as Naturalistic Social Ontology: Constraints and Explanation”, Philosophy of the Social Sciences, online first. Link

James, Aaron (2023) “Money, recognition, and the outer limits of obliviousness”. Synthese Link

Werner, K. (2023) “Who Asks Questions and Who Benefits from Answers: Understanding Institutions in Terms of Social Epistemic Dependencies”. Erkenntnis Link

Aydinonat, N. Emrah & Ylikoski, Petri (2023) “Explaining Institutional Change”, in H. Kincaid & J. van Bouwel (eds.) Oxford Handbook of Philosophy of Political Science, Oxford University Press. Link

Brännmark, Johan (2023). “Three sources of social indeterminacy”, Philosophical Studies, online first. Link

Stotts, M.H. (2024). “Moving from the mental to the behavioral in the metaphysics of social institutions”. Synthese 203, 123. Link


Several people have written comments on “Reciprocity: Weak or Strong?– among them Chris Boehm, Sam Bowles, Richard Boyd, Peter Richerson, Simon Gachter, David Rand, Herb Gintis, Ernst Fehr, Jo Henrich, Elinor Ostrom, Don Ross, and Bob Sugden. They are all here, followed by my reply. The original paper is now widely cited – see for example:

van Lange, Rockenbach and Yamagishi (eds. 2014) Reward and Punishment in Social Dilemmas. Oxford University Press. Link

There is now more evidence on punishment ‘in the wild’, and it seems to vindicate  the claims I made in the BBS article. I particularly recommend Daniel Balliet’s and Niko Nikiforakis’ work:

Balafoutas, L., Nikiforakis, N., & Rockenbach, B. (2014). “Direct and indirect punishment among strangers in the field”. Proceedings of the National Academy of Sciences, 111, 15924-15927. Link

Engelmann, D., & Nikiforakis, N. (2015). “In the long-run we are all dead: On the benefits of peer punishment in rich environments”. Social Choice and Welfare, 45, 561-577. Link

Molho, C., Tybur, J.M., Van Lange, P.A.M. & Balliet, D. (2020) “Direct and indirect punishment of norm violations in daily life”. Nature Communications 11 (1), 1-9. Link

Balliet, D., Molho, C., Columbus, S. & Cruz, T.D.D. (2021) “Prosocial and Punishment Behaviors in Everyday Life”. Current Opinion in Psychology, online first. Link

Cruz, T. D. D. et al (2021) “Gossip and reputation in everyday life”, Philosophical Transactions of the Royal Society B 376: 20200301. Link

Li, Y. & Mifune, N. (2023) “Punishment in the public goods game is evaluated negatively irrespective of non-cooperators’ motivation”. Frontiers in Psychology 14: 1198797. Link


With “Preferences: Neither Behavioural nor Mental” I have tried to contribute to the revived debate on the foundations of choice theory. Here are some related papers:

Clarke, C. (2020) “Functionalism and the role of psychology in economics”. Journal of Economic Methodology, 27: 292-310.

Fumagalli, R. (2020) “How thin rational choice theory explains choices”. Studies in History and Philosophy of Science Part A, 83: 63-74.

Thoma, J. (2021) “In defence of revealed preference theory”. Economics & Philosophy, 37: 163-187.

Beck, L., & Grayot, J. D. (2021) “New functionalism and the social and behavioral sciences”. European Journal for Philosophy of Science, 11(4), 103.

Grüne-Yanoff, T. (2022) “What preferences for behavioral welfare economics?” Journal of Economic Methodology, 29: 153-165.

Beck, L. (2022) “Why We Need to Talk About Preferences: Economic Experiments and the Where-Question”. Erkenntnis, online first.

Hausman, D. M. (2023) “Subjective total comparative evaluations”. Economics & Philosophy, online first.

Vredenburgh, Kate. (2023). Causal Explanation and Revealed Preferences. Philosophy of Science, online first. Link


In an old experiment we tried to observe the emergence of social norms from repeated play of coordination games (social conventions). Interesting follow-up work includes

Przepiorka, W., Szekely, A., Andrighetto, G., Diekmann, A., & Tummolini, L. (2022). “How norms emerge from conventions (and change)”, Socius 8, 23780231221124556. Link

Chennells, M., Woźniak, M., Butterfill, S., & Michael, J. (2022). “Coordinated decision-making boosts altruistic motivation—but not trust”, Plos One 17, e0272453. Link


My attempt to revive the problem of external validity, in The Methodology of Experimental Economics, has generated some perplexity:

Jones, Martin (2008) “On the autonomy of experiments in economics.” Journal of Economic Methodology 15: 391-407. Link

Jimenez-Buedo, Maria, and Luis Miller (2010) “Why a trade-off? The relationship between the external and internal validity of experiments.” Theoria 25: 301-321. Link

Steel, Daniel (2010) “A new approach to argument by analogy: extrapolation and chain graphs.” Philosophy of Science 77: 1058-1069. Link

Jiménez-Buedo, Maria (2011) “Conceptual tools for assessing experiments: some well-entrenched confusions regarding the internal/external validity distinction.” Journal of Economic Methodology 18: 271-282. Link

Heukelom, Floris (2011) “How validity travelled to economic experimenting.” Journal of Economic Methodology 18: 13-28. Link

Jones, Martin (2011) “External validity and libraries of phenomena: a critique of Guala’s methodology of experimental economics.” Economics and Philosophy 27: 247-271 (my reply is here).

Jackson, Cecile (2012) “Internal and external validity in experimental games: a social reality check.” The European Journal of Development Research, 24(1), 71-88. Link

Gadenne, Volker (2013) “External validity and the new inductivism in experimental economics.” Rationality, Markets and Morals 4, no. 63 . Link

Marcellesi, Alexandre (2015) “External validity: is there still a problem?” Philosophy of Science 82: 1308-1317. Link

Reiss, Julian (2019) “Against external validity.” Synthese 196: 3103-3121. Link

van Eersel, Gerdien, Koppenol-Gonzalez, Gabriela V. and Reiss, Julian (2019) “Extrapolation of experimental results through analogical reasoning from latent classes.” Philosophy of Science 86: 219-235. Link

Khosrowi, Donal (2021) “When Experiments Need Models”, Philosophy of the Social Sciences, online first. Link

See also these book reviews:

by Anna Alexandrova, Dan Hausman, Shaun Hargreaves-Heap, and Frank Hindriks, in Journal of Economic Methodology 15 (2008), 197-231 (this review symposium is followed by my reply).

by Don Ross, in British Journal for the Philosophy of Science 59 (2008), pp. 247-252. Link

by Shepley Orr, in Economics and Philosophy 23 (2007), pp. 401-407. Link

by Joachim Weimann, in Journal of Economic Literature 44 (2006), pp. 726-728. Link

by Ivan Moscati, in History of Economic Ideas, 14 (2006), pp. 123-130. Link

by Fabian Muniesa, European Economic Sociology Newsletter, 7 (2), February 2006.

by David Teira, in Theoria, 21 (2006), pp. 342-343 (in Spanish). Link

by Flavio Felice, in Review of Metaphysics, 59 (2006), pp. 888-889.


Models, Simulations, and Experiments” defends the idea that experiments can be demarcated from simulations on the basis of their “materiality”. The “materiality thesis” has sparked a debate that is still going on. For example:

Parker, Wendy (2009) “Does matter really matter? Computer simulations, experiments, and materiality.” Synthese 169: 483-496. Link

Winsberg, Eric (2009) “A tale of two methods.” Synthese 169: 575-592. Link

Parke, Emily (2014) “Experiments, simulations, and epistemic privilege.” Philosophy of Science 81: 516-536. Link

Roush, Sherrilyn (2018) “The epistemic superiority of experiment to simulation.” Synthese 195: 4883-4906. Link

Beisbart, Claus (2018) “Are computer simulations experiments? And if not, how are they related to each other?” European Journal for Philosophy of Science 8: 171-204. Link
Knuuttila, Tarja & Loettgers, Andrea (2021) “Biological control variously materialized: Modeling, Experimentation and Explanation in Multiple Media”, Perspectives on Science 29: 468-492. Link
Mattig, P. (2021) “Trustworthy simulations and their epistemic hierarchy”, Synthese, online first. Link

Building Economic Machines” is an early contribution to the literature on “economic performativity”. My account of the design of the FCC auctions has been criticised by Edward Nik-Khah in various papers:

Nik-Khah, Edward (2006) “What the FCC Auctions can tell us about the performativity thesis.” Economic Sociology–European Electronic Newsletter 7: 15-21. Link

Mirowski, Philip, and Edward Nik-Khah (2007) “Performativity, and a problem in Science Studies, augmented with consideration of the FCC Auctions.” in D. MacKenzie, F. Muniesa and L. Siu (eds.) Do economists make markets? Princeton University Press, pp. 190-225.

Nik-Khah, Edward (2008) “A tale of two auctions.” Journal of Institutional Economics 4: 73-97. Link

Here is my reply: “Getting the FCC auctions straight“.