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Profile likelihood estimation of partially linear panel data models with fixed effects
Su, Liangjun; Ullah, Aman - In: Economics letters 92 (2006) 1, pp. 75-81
Persistent link: https://www.econbiz.de/10003336513
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More efficient estimation of nonparametric panel data models with random effects
Su, Liangjun; Ullah, Aman - In: Economics letters 96 (2007) 3, pp. 375-380
Persistent link: https://www.econbiz.de/10003504680
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A simple test for multivariate conditional symmetry
Su, Liangjun - In: Economics letters 93 (2006) 3, pp. 374-378
Persistent link: https://www.econbiz.de/10003398835
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Structural change estimation in time series regressions with endogenous variables
Qian, Junhui; Su, Liangjun - In: Economics letters 125 (2014) 3, pp. 415-421
Persistent link: https://www.econbiz.de/10010506531
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A practical test for strict exogeneity in linear panel data models with fixed effects
Su, Liangjun; Zhang, Yonghui; Wei, Jie - In: Economics letters 147 (2016), pp. 27-31
Persistent link: https://www.econbiz.de/10011619338
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A martingale-difference-divergence-based test for specification
Su, Liangjun; Zheng, Xin - In: Economics letters 156 (2017), pp. 162-167
Persistent link: https://www.econbiz.de/10011822395
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The heterogeneous effects of the minimum wage on employment across states
Wang, Wuyi; Phillips, Peter C. B.; Su, Liangjun - In: Economics letters 174 (2019), pp. 179-185
Persistent link: https://www.econbiz.de/10012121089
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Moments of OLS estimators in an autoregressive moving average model with explanatory variables
Ullah, Aman - In: Economics letters 21 (1986) 3, pp. 265-269
Persistent link: https://www.econbiz.de/10001016352
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The positive-part Stein-rule estimator and tests of linear hypotheses
Ullah, Aman - In: Economics letters 1 (1988), pp. 49-51
Persistent link: https://www.econbiz.de/10001042726
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A nonparametric random effects estimator
Henderson, Daniel J.; Ullah, Aman - In: Economics letters 88 (2005) 3, pp. 403-407
Persistent link: https://www.econbiz.de/10003035733