1. The Effect of Mandatory Retirement on Earnings Profiles in Japan;Robert Clark;Industrial and Labor Relations Review,1992a
2. Employment Tenure and Earnings Profiles in Japan and the United States: Comment;Robert Clark;American Economic Review,1992b
3. Employment Tenure and Earnings Profiles in Japan and the United States: Reply;Masanori Hashimoto;American Economic Review,1992
4. Japan's Changing Wage Structure: The Impact of Internal Factors and International Competition;Yoshio Higuchi;Journal of the Japanese and International Economies,1989