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On the choice of regularization parameters in specification testing : a critical discussion
Sperlich, Stefan - In: Empirical economics : a journal of the Institute for … 47 (2014) 2, pp. 427-450
Persistent link: https://www.econbiz.de/10010391166
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Semi-mixed effects gravity models for bilateral trade
Proença, Isabel; Sperlich, Stefan; Savaşcı, Duygu - In: Empirical economics : a journal of the Institute for … 48 (2015) 1, pp. 361-387
Persistent link: https://www.econbiz.de/10011287573
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Innovation, productivity and intellectual property reform in an emerging market economy : evidence from India
Kanwar, Sunil; Sperlich, Stefan - In: Empirical economics : a journal of the Institute for … 59 (2020) 2, pp. 933-950
Persistent link: https://www.econbiz.de/10012259999