Dear colleagues, the March 2024 issue of JHET is out and it features 7 research articles covering a wide range of topics --from general equilibrium theory, to XIXth century debate on costs, to marginalism and index numbers, to monetary union, to natural resource economics, and to the interaction between Herbert Simon and Jorge Luis Borges-- as well as 6 book reviews: JOURNAL OF THE HISTORY OF ECONOMIC THOUGHT Volume 46 Number 1 March 2024 https://www.cambridge.org/core/journals/journal-of-the-history-of-economic-thought/latest-issue Articles “Rise and Fall” of the Walrasian Program in Economics: A Social and Intellectual Dynamics of the General Equilibrium Theory Olessia Kirtchik and Ivan Boldyrev From “Tired Muscles” to “Might-Have-Beens”: A Debate on the Nature of Costs in the Late Nineteenth Century Fabio Barbieri and Marcelo Lourenço Filho The “Social Value” Debate: An Early Chapter in the History of American Marginalism Luca Fiorito Correa Moylan Walsh beyond Index Numbers: From the “Battle of the Standards” to the Science of Money Victor Cruz-e-Silva and Felipe Almeida Robert Triffin, Japan, and the Quest for Asian Monetary Union Ivo Maes and Ilaria Pasotti Building Integrated Models in Environmental and Natural Resource Economics: The Case of Gordon’s 1954 Fishery Model Baptiste Parent, Lauriane Mouysset, Antoine Missemer, and Harold Levrel On Herbert A. Simon and Jorge Luis Borges about Free Will Ricardo F. Crespo Book Reviews Bruce Caldwell and Hansjoerg Klausinger, Hayek: A Life, 1899–1950 Lachezar Grudev Marco P. Vianna Franco and Antoine Missemer, A History of Ecological Economic Thought C. Tyler DesRoches Juan Odisio and Marcelo Rougier, eds., El desafío del desarrollo: Trayectorias de los grandes economistas latinoamericanos del siglo XX Alexandre Mendes Cunha Andreas Ortmann and Benoît Walraevens, Adam Smith’s System: A Re-Interpretation Inspired by Smith’s Lectures on Rhetoric, Game Theory, and Conjectural History Tony Aspromourgos Raphaël Fèvre, A Political Economy of Power: Ordoliberalism in Context, 1932–1950 Hansjoerg Klausinger Arie Arnon, Debates in Macroeconomics from the Great Depression to the Long Recession: Cycles, Crises and Policy Responses Perry Mehrling We remind you all that JHET is brought to you by the History of Economics Society, and that your membership to the Society is instrumental to the achievement of its goals of supporting the field of the history of economic thought by fostering scholarship and discussion of important issues. For current HES members, please visit your account to check whether or not your membership has expired and needs to be renewed. If you are not currently a member, please consider becoming one by taking advantage of the several membership options offered by HES (https://historyofeconomics.org/about-the-society/become-a-member/). Enjoy the reading of the March issue! Pedro Duarte & Jimena Hurtado JHET Editors Catherine Herfeld JHET Book Review Editor