Powerful, centralized states controlling a large share of national income only begin to appear in Europe after 1500. We build a model that explains their emergence in response to the increasing importance of money for military success. When fiscal resources are not crucial for winning wars, the...

This reissue of the authoritative Royal Economic Society edition of Essays in Persuasion features a new introduction by Donald Moggridge, which discusses the significance of this definitive work. The essays in this volume show Keynes' attempts to influence the course of events by public...