Abstract
This paper examines statistical correlations between workers’ income levels or wages, and Information and Communication Technology (ICT). The analyzed data set is micro data collected through the Web in 2008 and 2010 by the Research Institute for Socionetwork Strategies. This micro data estimates the rank correlation of income classes with respect to three types of ICT labor service. Next, multiple linear regression functions are estimated for the wage levels with respect to age, sex, years of continuous employment, and three types of ICT labor service over all industries and in the manufacturing industry or service industry. Finally, a multiple regression analysis is conducted for individual utility levels with respect to income, leisure, and three types of ICT labor service. The results show that, first, the coefficients of rank correlation for all pooled data are positive and statistically significant. Second, individual ICT labor services have positive effects on workers’ wage levels, and the partial regression coefficients are statistically significant. Third, the partial regression coefficient of personal computer operation time decreased but the partial regression coefficient of mobile computer operation time related to work increased drastically from 2008 to 2010. Fourth, the use of the personal and mobile computer shifts the utility function upward with respect to income and leisure.
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References
Shimizu M., Matsuura K.: Are Efforts Duly Rewarded?: The Relationship among Computer Skills, Education and Wages. Journal of Social Science. 51(2), 115–136 (2000)
Kohara M., Ohtake F.: The Impact of Computer Use on Wage Structure. The Japanese Journal of Labour Studies. 494, 16–30 (2001)
Taroumaru H.: Income Class and Internet Usage. Sociology. 48(30), 53–65 (2004)
Minetaki K., Takemura T.: An Empirical Analysis on the Effects of Internal Information Circulation in Organizations by Introducing Information and Communication Technologies. RCSS Discussion Paper Series. 80, 1–17 (2009)
Ministry of General Affairs, Japan, Survey on Usage of ICT, 2002
Aral, S., Brynjolfsson, E., Van Alstyne, M.: Information, Technology & Information Worker Productivity. Information Systems Research. 23(3), 849-867, 2012
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Ukai, Y. A New Type of Computer Premium and Its Correlation to Individual Wages. Rev Socionetwork Strat 6, 49–63 (2012). https://doi.org/10.1007/s12626-012-027-8
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DOI: https://doi.org/10.1007/s12626-012-027-8