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Public R&D expenditure and private R&D expenditure : a causality analysis
Yoo, Seung-hoon - In: Applied economics letters 11 (2004) 11, pp. 711-714
Persistent link: https://www.econbiz.de/10002195772
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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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On the persistence of the gender unemployment gap : evidence from eight OECD countries
Queneau, Hervé; Sen, Amit - In: Applied economics letters 17 (2010) 1/3, pp. 141-145
Persistent link: https://www.econbiz.de/10003946159
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New evidence on the convergence of international income from a group of 29 countries
Costantini, Mauro; Sen, Amit - In: Applied economics letters 19 (2012) 4/6, pp. 425-429
Persistent link: https://www.econbiz.de/10009630705
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Does information technology contribute to economic growth in developing countries? : A cross-country analysis
Yoo, Seung-hoon - In: Applied economics letters 10 (2003) 11, pp. 679-682
Persistent link: https://www.econbiz.de/10001820209