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Is global e-trade really workable? : the mediation effect of the e-marketplace on business performance in China
Choi, Yongrok - In: Inventi impact: international trade (2012) 2, pp. 115-123
Persistent link: https://www.econbiz.de/10010081940
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The role of intermediaries on technological risk management and business development performance in Korea
Kim, Kyonghwan; Choi, Yongrok; Choi, Chang Yeoul; Kim, … - In: Technological forecasting & social change : an … 77 (2010) 6, pp. 870-881
Persistent link: https://www.econbiz.de/10008429955
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Estimation of CO<div style="display : inline; font-size:xx-small;">2 shadow price in Chinese provinces: an output distance function approach
Choi, Yongrok - In: International journal of innovation and sustainable … 6 (2012) 3, pp. 281-290
Persistent link: https://www.econbiz.de/10009994478
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Energy efficiency, CO2 emission performance and technology gaps in fossil fuel electricity generation in Korea: A meta-frontier non-radial directional distance functionanalysis
Zhang, Ning; Zhou, P.; Choi, Yongrok - In: Energy policy 56 (2013), pp. 653-662
Persistent link: https://www.econbiz.de/10010092154