This book provides a systematic explanation of a remarkable policy innovation in an emerging economy in the modern world. In doing so, it highlights the nature of the Japanese economy during the interwar period. It offers a canonical case study for an international macroeconomic policy of a small and open economy. Readers can draw lessons from the Japanese experience in the 1930s, recalling what kinds of challenges policymakers faced in a crisis situation, what they can do, and what they should not do. As a whole, it is a novel reference both for scholars in economic history and international economics and for policymakers all over the world. A comprehensive and clear-cut picture of the Japanese economy during the Great Depression in the 1930s is presented, including the policy innovations brought about by an iconoclastic finance minister, Korekiyo Takahashi, at that time. To this end, the book integrates the narrative analysis based on newly available archival documents and the quantitative analysis based on newly constructed macroeconomic data and contemporary econometric methodologies.This work shows how Japan escaped from the depression in its early stage. It illustrates a transmission mechanism of the macroeconomic stimulus package of currency depreciation, easy money, and fiscal expansion. As well, it argues that the key for economic recovery was currency depreciation and that expectations played a pivotal role in ending deflation and kick-starting economic recovery. Also contained here is an exploration of politico-economic interaction in the shaping of economic policy and the long-term consequences of policy actions such as departure from the gold standard and initiation of the government debt finance by the central bank. It is shown that the collapse of the international gold standard and the lack of governance of military spending resulted in a loss of fiscal discipline in the long run.
