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Efficient realized variance, regression coefficient, and correlation coefficient under different sampling frequencies
Shin, Dong-wan; Park, Sangun - In: Economics letters 115 (2012) 3, pp. 334-337
Persistent link: https://www.econbiz.de/10009631616
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A suggestion for constructing a large time-varying conditional covariance matrix
Gibson, Heather D.; Hall, Stephen G.; Tavlas, George S. - In: Economics letters 156 (2017), pp. 110-113
Persistent link: https://www.econbiz.de/10011822383
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Second order bias of quasi-MLE for covariance structure models
Prokhorov, Artem - In: Economics letters 114 (2012) 2, pp. 195-197
Persistent link: https://www.econbiz.de/10009547279
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Some identification results in a correlated random coefficients sample selection model
Zhu, Xun; Jin, Zequn - In: Economics letters 233 (2023), pp. 1-3
Persistent link: https://www.econbiz.de/10014505133
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Covariates distributions balancing for continuous treatment
Jiang, Qingshan; Xu, Li; Huang, Can - In: Economics letters 217 (2022), pp. 1-4
Persistent link: https://www.econbiz.de/10013465162
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Copula-MGARCH with continuous covariance decomposition
Herwartz, Helmut; Raters, Fabian H. C. - In: Economics letters 133 (2015), pp. 73-76
Persistent link: https://www.econbiz.de/10011431988
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A note on variance estimation for the Oaxaca estimator of average treatment effects
Kline, Patrick - In: Economics letters 122 (2014) 3, pp. 428-431
Persistent link: https://www.econbiz.de/10010395618
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On estimating market microstructure noise variance
Dong, Yingjie; Tse, Yiu Kuen - In: Economics letters 150 (2017), pp. 59-62
Persistent link: https://www.econbiz.de/10011762850
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Testing for no-cointegration under time-varying variance
Wang, Shaoping; Zhao, Qing; Li, Yanglin - In: Economics letters 182 (2019), pp. 45-49
Persistent link: https://www.econbiz.de/10012122426
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A new consistency proof for HAC variance estimators
Davidson, James E. H. - In: Economics letters 186 (2020), pp. 1-4
Persistent link: https://www.econbiz.de/10012500839