This book makes available for the first time in English a substantial part of Otto Neurath's economic writings. The essays and small monographs translated here extend from his student years to his last ever finished piece. They chart not only Neurath's varied interests in the economic history of antiquity, in war economics and schemes for the socialisation of peacetime economies, in the theory of welfare measures and social indicators and in issues of the theory of collective choice, but also show his philosophical interests emerging in his contributions to seminal debates of the German...