Legitimation of Income Inequality in Japan: A Comparison with South Korea and the United States

This paper was submitted to the Research Network Q “Asian Capitalisms” of the 2019 SASE annual conference in New York and won the 2019 FFJ/SASE Award for the Best Paper on Asia. This research was supported by JSPS KAKENHI Grant Number JP16H03688.Why does Japan have a large earnings gap between regular and non-regular employment? We attempt to answer this question through the lens of the legitimation of inequality, assuming the possibility that the inequality remains unresolved because it is legitimized due to institutional settings in Japanese society. In this paper, we explore to what extent the inequality is legitimized, as well as how it is legitimized, in Japanese society by analyzing data collected from a comparative vignette survey on the just income of fictitious workers in comparison with South Korea and the United States. The results of multilevel model analysis show that the income gap between regular and non-regular employees is accepted as just in Japan and South Korea. Moreover, non-regular worker respondents think that the income gap should be wider than regular worker respondents do (against their own interests) only in Japan. To some extent, the acceptance of income inequality and its over-acceptance by non-regular workers can be explained by the assumed difference in the duties and opportunities in the workplace between regular and non-regular employees, which is brought about by the male breadwinner model and Japanese firms’ practices to secure the livelihood of employees and their families. Based on the results, we argue that the income inequality between regular and non-regular employment in Japan has a stronger logic of legitimation and, therefore, is more likely to persist than in other countries

電子線超音波顕微鏡の解像度向上への試み

The resolution (r) of our electron-acoustic microscopy (EAM) has been 1.2 μm≦r≦2.4 μm, when operated with electron beam chopping frequency (f) of 1 MHz, duty ratio of 50% and acceleration voltage (HV) of 30 kV. This level of r is insufficient for observation of metal-oxide-semiconductor (MOS) LSI. This problem was partly solved by improvement of a driving power unit for chopping an electron beam so that the harmonic components on the square wave off which flow in the chopping coil could be drastically suppressed. The r obtained was estimated to be r ≦ 0.8 μm at f = 1 MHz, duty ratio = 50% and HV = 19kV. If f can be further increased by this method, r would further improve, and application of EAM to nondestructive observation at the selected area, i. e., the fixed area, of MOS LSI would be come possible

Legitimation of Income Inequality in Japan: A Comparison with South Korea and the United States

This paper was submitted to the Research Network Q “Asian Capitalisms” of the 2019 SASE annual conference in New York and won the 2019 FFJ/SASE Award for the Best Paper on Asia. This research was supported by JSPS KAKENHI Grant Number JP16H03688.Why does Japan have a large earnings gap between regular and non-regular employment? We attempt to answer this question through the lens of the legitimation of inequality, assuming the possibility that the inequality remains unresolved because it is legitimized due to institutional settings in Japanese society. In this paper, we explore to what extent the inequality is legitimized, as well as how it is legitimized, in Japanese society by analyzing data collected from a comparative vignette survey on the just income of fictitious workers in comparison with South Korea and the United States. The results of multilevel model analysis show that the income gap between regular and non-regular employees is accepted as just in Japan and South Korea. Moreover, non-regular worker respondents think that the income gap should be wider than regular worker respondents do (against their own interests) only in Japan. To some extent, the acceptance of income inequality and its over-acceptance by non-regular workers can be explained by the assumed difference in the duties and opportunities in the workplace between regular and non-regular employees, which is brought about by the male breadwinner model and Japanese firms’ practices to secure the livelihood of employees and their families. Based on the results, we argue that the income inequality between regular and non-regular employment in Japan has a stronger logic of legitimation and, therefore, is more likely to persist than in other countries

Elective Endovascular Stent-Graft Implantation for External Iliac Artery Injury after Blunt Pelvic Trauma

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