Böcker i Development Bank of Japan Research Series-serien

¿This book provides an updated overview of the recent progress in the theoretical study of third-degree price discrimination. It is a marketing tactic and is said to be present if the unit price is different across different groups of buyers. Its welfare evaluation is often difficult because it entails two countervailing effects: on one hand, it exploits surplus from consumers who have high willingness-to-pay, but on the other hand, it generates gains from trade from consumers who otherwise would not purchase the good. Recognizing this difficulty, we provide new insights on evaluation of third-degree price discrimination in consideration of network effects and vertical product differentiation. Our analysis is particularly useful for the industries related to information and communication technologies (ICT) because these two elements characterize them. Furthermore, we also study the welfare effects of third-degree price discrimination under imperfect competition other than monopoly.At first, it seems that it may complicate the analysis under monopoly. However, we argue that the main thrusts of analysis under monopoly carry over to the case of oligopoly. We also take into account behavioral aspects and their implications for studying third-degree price discrimination. Overall, this book is designed to provide implications for contemporary management and policy issues by advancing theoretical issues in industrial organization.

It covers three different contexts of social welfare evaluation, namely, social welfare evaluation within a generation, intergenerational social welfare evaluation involving infinitely many generations, and intergenerational social welfare evaluation with variable population sizes of generations.

Conventional wisdom dictates that a fiscal policy should be counter-cyclical. In particular, by incorporating the political effort behavior of private agents into a weak government model, we explore how income fluctuations affect the optimal budget deficits in a political economy.

This Brief sheds new light on three specific aspects of economic behavior - companies offering prize promotions, individuals making anonymous donations, and politicians creating political advertisements.

In this book, the basic information from each survey such as sampling methods, survey techniques, and available variables is provided and then compared to check the consistency across the same variables reported in different surveys.

This book theoretically and empirically explores why Japanese banks engaged in seemingly contradictory behaviors in the 1990s, namely, the credit crunch and evergreening, i.e., inefficient additional lending.

While one may argue that Harrod (1939) and Domar (1946) have already achieved that, Shimomura's theory centers policy recommendations for sustaining the high economic growth against the productivity growth that would cause excess supply in the market.

This unique book develops an operational approach to preference and rationality as the author employs operators over binary relations to capture the concept of rationality.

This book carefully examines the effects of changes in the corporate governance structure on corporate behavior or company performance, using micro-data from listed companies in Japan.

Exploiting the corporate financial dataset compiled by the Development Bank of Japan, it shows empirical evidence that an excessive conservative financial policy of firms in good standing were responsible for sluggish reallocation of productive resources after the recovery of "zombie" firms.