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Testing for heteroskedasticity in fixed effects models
Juhl, Ted; Sosa Escudero, Walter - In: Journal of econometrics 178 (2014) 1, pp. 484-494
Persistent link: https://www.econbiz.de/10010256920
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Testing slope homogeneity in quantile regression panel data with an application to the cross-section of stock returns
Galvao, Antonio Fialho <Jr.>; Juhl, Ted; Montes-Rojas, … - In: Journal of financial econometrics : official journal of … 16 (2018) 2, pp. 211-243
Persistent link: https://www.econbiz.de/10011987759
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Testing for slope heterogeneity bias in panel data models
Campello, Murillo; Galvao, Antonio Fialho <Jr.>; Juhl, Ted - In: Journal of business & economic statistics : JBES ; a … 37 (2019) 4, pp. 749-760
Persistent link: https://www.econbiz.de/10012179380