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Information Technology Outsourcing and Non-IT Operating Costs: An Empirical Investigation

Han, Kunsoo; Mithas, Sunil - In: Management information systems : mis quarterly 37 (2013) 1, pp. 315-314

Persistent link: https://www.econbiz.de/10010084974

Purchasing power parity in Korean city panels with disaggregate price indices

Oh, Y.; Han, K. - In: Applied Economics Letters 16 (2009) 1, pp. 45-49

We examine whether the purchasing power parity holds between Korean major cities. We use the disaggregated consumer price index data for Korean cities including 13 tradable or nontradable goods. We apply panel unit root tests of Maddala and Wu (1999), Choi (2001) and Im et al. (2003). From the...

Persistent link: https://www.econbiz.de/10005471458

Order Invariability of Idempotent Matrix

Han, K.; Im, E.; Snow, M.S. - In: Econometric Theory 13 (1997) 04, pp. 606-606

Persistent link: https://www.econbiz.de/10004987269

Scaling behavior of the time-fractional equations for molecular-beam epitaxy growth: scaling analysis versus numerical stimulations

Xia, H.; Tang, G.; Han, K.; Hao, D.; Xun, Z. - In: The European Physical Journal B - Condensed Matter and … 71 (2009) 2, pp. 237-241

Persistent link: https://www.econbiz.de/10009281354

Dynamic renormalization-group analysis of the d+1 dimensional Kuramoto-Sivashinsky equation with both conservative and nonconservative noises

Zhang, L.; Tang, G.; Xun, Z.; Han, K.; Chen, H.; Hu, B. - In: The European Physical Journal B - Condensed Matter and … 63 (2008) 2, pp. 227-234

The long-wavelength properties of the (d + 1)-dimensional Kuramoto-Sivashinsky (KS) equation with both conservative and nonconservative noises are investigated by use of the dynamic renormalization-group (DRG) theory. The dynamic exponent z and roughness exponent α are calculated for substrate...

Persistent link: https://www.econbiz.de/10009282979

Order Invariability of Idempotent Matrix

Han, K.; Im, E.; Snow, M.S. - In: Econometric theory 13 (1997) 4, pp. 606

Persistent link: https://www.econbiz.de/10006997110

BISE – Call for Papers Issue 5/2015

Han, Kunsoo; Kundisch, Dennis; Weinhardt, Christof; … - In: Business & Information Systems Engineering 6 (2014) 3, pp. 185-185

Persistent link: https://www.econbiz.de/10010794983

Research Note-Returns to Information Technology Outsourcing

Han, Kunsoo; Kauffman, Robert J.; Nault, Barrie R. - In: Information systems research : ISR ; an information … 22 (2011) 4, pp. 824-841

Persistent link: https://www.econbiz.de/10009812925

Value Cocreation and Wealth Spillover in Open Innovation Alliances

Han, Kunsoo; Oh, Wonseok; Im, Kun Shin; Chang, Ray M; … - In: Management information systems : mis quarterly 36 (2012) 1, pp. 291-317

Persistent link: https://www.econbiz.de/10009837840

Information Technology Spillover and Productivity: The Role of Information Technology Intensity and Competition

Han, Kunsoo; Chang, Young; Hahn, Jungpil - In: Journal of management information systems : JMIS 28 (2011) 1, pp. 115-147

Persistent link: https://www.econbiz.de/10009255295