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A robust approach to dealing with zero expenditures on mobile communications
Yoo, Seung-hoon - In: Applied economics letters 10 (2003) 12, pp. 757-760
Persistent link: https://www.econbiz.de/10001819327
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Internet access charge and economic activity
Yoo, Seung-hoon - In: Applied economics letters 14 (2007) 10/12, pp. 761-764
Persistent link: https://www.econbiz.de/10003588850
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Modeling zero response data from willingness to pay surveys : a semi-parametric estimation
Yoo, Seung-hoon; Gim, Tae yu; Lee, Jai-ki - In: Economics letters 71 (2001) 2, pp. 191-196
Persistent link: https://www.econbiz.de/10001569102
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Modelling willingness to pay responses from dichotomous choice contingent valuation surveys with zero observations
Yoo, Seung-hoon; Kwak, Seung-jun; Gim, Tae yu - In: Applied economics 33 (2001) 4, pp. 523-529
Persistent link: https://www.econbiz.de/10001573256
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Analyzing dichotomous choice contingent valuation data with zero observations : a mixture model
Yoo, Seung-hoon; Yang, Hee-jong; Shin, Euisoon - In: The Korean economic review 17 (2001) 2, pp. 311-327
Persistent link: https://www.econbiz.de/10001652208
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Public's willingness to pay for preventing climate change
Lee, Joo-Suk; Yoo, Seung-hoon; Kwak, Seung-jun - In: Applied economics letters 17 (2010) 4/6, pp. 619-622
Persistent link: https://www.econbiz.de/10003980319
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Inconvenience cost of spam mail : a contingent valuation study
Yoo, Seung-hoon; Shin, Chul-oh; Kwak, Seung-jun - In: Applied economics letters 13 (2006) 14, pp. 933-936
Persistent link: https://www.econbiz.de/10003395916
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An investigation of preference uncertainty in the contingent valuation study
Chang, Jeong-in; Yoo, Seung-hoon; Kwak, Seung-jun - In: Applied economics letters 14 (2007) 7/9, pp. 691-695
Persistent link: https://www.econbiz.de/10003512310