Volume 35A of Research in the History of Economic Thought and Methodology features a symposium on historical epistemology. An internationally renowned cast of contributors offers a variety of perspectives on one of the major approaches in empirical philosophy of science and the historiography of economic thought.

Volume 35B of Research in the History of Economic Thought and Methodology features a symposium on the economics of Piero Sraffa, guest edited by Scott Carter and Riccardo Bellofiore. It also features general research contributions from Masazumi Wakatabe, and co-authors Eugene Callahan and Andreas Hoffman.

Volume 36A of Research in the History of Economic Thought and Methodology featuresa symposium on Bruce Caldwell's BeyondPositivism after 35 years. The volume also featuresgeneral-research essays from Luis Mireles-Flores and Alain Marciano. LucaFiorito presents a new discovery from the archives.

Volume 36B of Research in the History of Economic Thought and Methodology features a symposium reflecting on the significance of Mary Morgan's contributions to the history and philosophy of economics.

In addition to general research contributions, volume 36C features a symposium edited by Andres Alvarez on monetary economics in post-independence Latin America. The symposium features contributions from Matias Vernengo and Esteban Perez Caldentey, Ricardo Solis Rosales, Florencia Sember, and Edna Carolina Sastoque Ramirez.

This volume of Research in the History of Economic Thought and Methodology features a symposium on the work of Ludwig Lachmann, and a collection of review essays of Nancy MacLean's Democracy in Chains.

Volume 38B of Research in the History of Economic Thought and Methodology features a symposium on economists and authoritarian regimes in the 20th century. Guest-edited by Federico D’Onofrio and Gerardo Serra, the symposium includes contributions from José Luís Cardoso, Till Düppe and Sarah Joly-Simard, Elisa Grandi, Alexandre Andrada and Mauro Boianovsky, Tinashe Nyamunda, Doriana Matraku Dervishi and Marianne Johnson, and Nicolas Brisset and Raphaël Fèvre. Volume 38B also features a new general-research essay by Reinhard Schumacher and RHETM co-editor Scott Scheall that provides new...

Volume 39A of Research in the History of Economic Thought and Methodology features a selection of essays presented at the 2019 Conference of the Latin American Society for the History of Economic Thought (ALAHPE), edited by Felipe Almeida and Carlos Eduardo Suprinyak, as well as a new general-research essay by Daniel Kuehn, an archival discovery by Katia Caldari and Luca Fiorito, and a book review by John Hall.