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Advertising expenses and operational performance : evidence from the global hotel industry
Polemis, Michael; Stengos, Thanasēs; Tzeremes, Nickolaos G. - In: Economics letters 192 (2020), pp. 1-4
Persistent link: https://www.econbiz.de/10012508725
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A convenient omitted variable bias formula for treatment effect models
Clarke, Damian - In: Economics letters 174 (2019), pp. 84-88
Persistent link: https://www.econbiz.de/10012121031
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Consistency of the least squares estimator in threshold regression with endogeneity
Yu, Ping - In: Economics letters 131 (2015), pp. 41-46
Persistent link: https://www.econbiz.de/10011422546
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Seemingly unrelated regressions with identical regressors : a note
Bhattacharya, Debopam - In: Economics letters 85 (2004) 2, pp. 247-255
Persistent link: https://www.econbiz.de/10002254783
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Robust tests for normality of errors in regression models
Önder, A. Özlem; Zaman, Asad - In: Economics letters 86 (2005) 1, pp. 63-68
Persistent link: https://www.econbiz.de/10002516250
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Finite sample efficiency of OLS in linear regression models with long-memory disturbances
Kleiber, Christian - In: Economics letters 72 (2001) 2, pp. 131-136
Persistent link: https://www.econbiz.de/10001589214
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Complete subset least squares support vector regression
Qiu, Yue - In: Economics letters 200 (2021), pp. 1-5
Persistent link: https://www.econbiz.de/10012606827
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Almost unbiased variance estimation in linear regressions with many covariates
Anatolyev, Stanislav - In: Economics letters 169 (2018), pp. 20-23
Persistent link: https://www.econbiz.de/10012019507
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Feasible generalized least squares using support vector regression
Miller, Steve; Startz, Richard - In: Economics letters 175 (2019), pp. 28-31
Persistent link: https://www.econbiz.de/10012121118
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Bias correction for within-group estimation of panel data models with fixed effects and sample selection
Han, Chirok; Lee, Goeun - In: Economics letters 220 (2022), pp. 1-4
Persistent link: https://www.econbiz.de/10013473119