This book provides insights from Computer Assisted Self-Administered Interview (CASI) surveys conducted in Japan, and demonstrates how such technology-aided methods can expand the horizon of public opinion research. While it has been some time since computer technologies were first introduced to social survey, their methodological advantages, as well as potential limitations, are not yet fully appreciated by the relevant communities of scholars, mass media and governmental organizations. What can computer-assisted surveys do, which ordinary paper and pencil interviews (PAPI) can never do? How does the usage of computer technology affect the quality of survey process and of collected data? More generally, what are the issues pertinent to the methodology of public opinion inquiry that are now revealed by the availability of computer-assisted surveying technique? The book seeks to address these questions systematically, with each individual chapter providing a well-focused analysis and ample evidence from Japan.As the computer-assisted survey is bound to be more dominant in the coming years, this book will form an important foundation for future academic studies as well as their practical applications in the field.

While it has been some time since computer technologies were first introduced to social surveys, their methodological advantages, as well as potential limitations, are not yet fully appreciated by the relevant communities of scholars, mass media and governmental organizations. What can computer-assisted surveys do which ordinary paper and pencil interviews (PAPI) can never do? How does the usage of computer technology affect the quality of survey process and of collected data? More generally, what are the issues pertinent to the methodology of public opinion inquiry that are now revealed by the availability of computer-assisted surveying technique? The book seeks to address these questions systematically, with each individual chapter providing a well-focused analysis and ample evidence from Japan. As the computer-assisted survey is bound to be more dominant in the coming years, this book provides an important foundation for future academic studies as well as their practical applications in the field.

In this sophisticated theoretical work, Masaru Kohno presents a systematic reexamination of the evolution of party politics in Japan since the end of the second World War. Because of the long one-party dominance by the Liberal Democratic Party, Japan's parliamentary democracy has often been viewed as unique in the developed world, and most of the existing studies of Japanese party politics have addressed such determinants as its political culture, historical background, and socio-ideological cleavages. According to the author, these explanations do not adequately account for some of the most important changes that took place in Japanese party politics during the postwar period.

This study advances an alternative set of interpretations based on a microanalytic approach that highlights the incentive and bargaining power of individual political actors, and their competitive and strategic behavior under existing institutional constraints. According to Kohno, the evolution of political life in postwar Japan depends on the same factors that are acknowledged to be at work in other industrialized nations. He reveals, through detailed case studies of government formation processes and statistical examinations of candidate nomination patterns, that the microanalytic approach can establish forward-looking and internally consistent interpretations of the postwar development of Japanese party politics. Because Japan has usually been treated as a country of unique cultural, historical, and societal characteristics, the analyses of this study point to the broader applicability of the microanalytic approach in the field of comparative politics, especially for the exploration of party competition in advanced industrial democracies.