Rise and Fall of Japan's LDP

After holding power continuously from its inception in 1955 (with the exception of a ten-month hiatus in 1993–1994), Japan's Liberal Democratic Party (LDP) lost control of the national government decisively in September 2009. Despite its defeat, the LDP remains the most successful political party in a democracy in the post–World War II period. In The Rise and Fall of Japan's LDP, Ellis S. Krauss and Robert J. Pekkanen shed light on the puzzle of the LDP's long dominance and abrupt defeat. Several questions about institutional change in party politics are at the core of their investigation: What incentives do different electoral systems provide? How do politicians adapt to new incentives? How much does structure determine behavior, and how much opportunity does structure give politicians to influence outcomes? How adaptable are established political organizations?The electoral system Japan established in 1955 resulted in a half-century of "one-party democracy." But as Krauss and Pekkanen detail, sweeping political reforms in 1994 changed voting rules and other key elements of the electoral system. Both the LDP and its adversaries had to adapt to a new system that gave citizens two votes: one for a party and one for a candidate. Under the leadership of the charismatic Koizumi Junichiro, the LDP managed to maintain its majority in the Japanese Diet, but his successors lost popular support as opposing parties learned how to operate in the new electoral environment. Drawing on the insights of historical institutionalism, Krauss and Pekkanen explain how Japanese politics functioned before and after the 1994 reform and why the persistence of party institutions (factions, PARC, koenkai) and the transformed role of party leadership contributed both to the LDP's success at remaining in power for fifteen years after the reforms and to its eventual downfall. In an epilogue, the authors assess the LDP's prospects in the near and medium term.

I am on record—on the back of their book cover—as saying that Ellis Krauss and Robert Pekkanen's The Rise and Fall of Japan’s LDP is 'the best book ever written on Japan’s Liberal Democratic Party.' Despite the passage of a full year since I wrote the blurb, my enthusiasm for the book has not dulled., In this excellent book the authors examine the inner workings of the LDP since it was established in 1955, a critically important topic given its dominant role in Japanese politics until 2009. It is a fascinating analysis of the institutions within the LDP and how they evolved over time., Krauss and Pekkanen's study is not about defeat, but survival... taking issue with more conventional and—their term—deductive interpretations of the LDP, and... with those who loaded most of the explanation of the LDP’s character and development on the nature of the SNTV MMD electoral system.... In short, Krauss and Pekkanen take aim at most of the conventional literature on the LDP and score a palpable hit. This is a convincing and persuasive analysis.... It goes without question that any scholar interested in the workings of Japanese party politics will also clearly benefit from this book. It is a major achievement., The greatest merit of this book is its comprehensive empirical underpinning, enabling the authors to overturn celebrated misapprehensions about Japanese politics. It is indeed a truly magisterial piece of work., This book demonstrates the limits of comparative statics approaches. Even long-time students of Japanese party politics will profit from this book.

Ellis S. Krauss is Professor in the Graduate School of International Relations and Pacific Studies at the University of California, San Diego. He is the author of Broadcasting Politics in Japan: NHK and Television News, also from Cornell. Robert J. Pekkanen is Associate Professor and Chair of the Japan Studies program in the Jackson School of International Studies, University of Washington, and author of Japan's Dual Civil Society: Members without Advocates.