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The Role of ICT for Income Inequality: The Model and the Simulations
Authors: Shoji Katagiri
Abstract:This paper is to clarify the relationship between ICT and income inequality. To do so, we develop the general equilibrium model with ICT investment, obtain the equilibrium solutions, and then simulate the model with these solutions for some OECD countries. As a result, generally, during the corresponding periods we confirm that the relationship between ICT investment and income inequality is positive. In this mode, the increment of the ratio of ICT investment to the aggregated investment in stock enhances the capital’s share of income, and finally leads to income inequality such as the increase of the share of the top decile income. Although we confirm the positive relationship between ICT investment and income inequality, the upward trend for that relationship depends on the values of parameters for the making use of the simulations and these parameters are not deterministic in the magnitudes on the calculated results for the simulations.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1316273Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 541
 Cassou, S.P. and Lansing, K.J.(2004), “Growth Effects of Shifting from a Graduated-rate Tax System to a Flat Tax,” Economic Inquiry,42(2),pp.194-213.
 Cette,Gilbert, Yusuf Kocoglu and Jacques Mairesse (2009), “Productivity Growth and Levels in France, Japan, the United Kingdom and the United States in Twentieth Century,” National Bureau of Economic Research, Working Paper 15577.
 Chinn,Menzie and Fairlie,Robert W.(2006), “ICT Use in the Developing World: An Analysis of Differences in Computer and Internet Penetration,” National Bureau of Economics Research, Working Paper 12382.
 Garicano,Luis (2000), “Hierarchies and the Organization of Knowledge in Production,” Journal of Political Economy,108(5),pp.874-904.
 Haacker,Markus(2010), “ICT Equipment Investment and Growth in Low-and Lower-Middle-Income Countries,” International Monetary Fund, Working Paper WP/10/66.
 Haller,Stefanie and Siedschlag,Lulia (2008), “Determinants of ICT Adaption: Evidence from Firm-Level Data,” Working Paper of Dynamic Regions,No.29.
 Jones,C.I., “Time Series Tests of Endogenous Growth Models,” Quarterly Journal of Economics,110(1995),495-525.
 Lansing,Kevin J. and Markiewicz,Agnieszka (2013), “Top Incomes, Rising Inequality, and Welfare,” Centre for Dynamic Macroeconomic Analysis (University of St. Andrews), Working Paper Series No.1304.
 Malinen,Tuomas(2013), “Inequality and Growth: Another Look with a New Measure and Method,” Journal of International Development, No.25,pp.122-138.
 Nasab,Ebrahim H. and Aghaei,Majid(2009), “The Effect of ICT on Economic Growth: Further Evidence,” International Bulletin of Business Administration, Issue 5,pp.46-56.
 OECD(2011), “Divided We Stand: Why Inequality Keeps Rising,” OECD Income Distribution and Poverty Database, www.oesd.org/els/social/inequalty accessed on February 23,2015.
 OECD Database(2017), http://stats.oecd.org/ accessed on June 10,2017.
 Piketty,Thomas (2014), Capital in the Twenty-First Century, Cambridge, MA:Harvard University Press.
 Spiezia,Vincenzo(2012), “ICT Investments and Productivity: Measuring the Contribution of ICTS to Growth,” OECD Journal: Economic Studies, Vol.2012/1,pp199-211.
 URL of Bloomberg(2017),https://www.bloomberg.com/news/articles /2017-04-10/technology-hits accessed on April 10,2017.