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Forecasting large covariance matrix with high-frequency data using factor approach for the correlation matrix
Dong, Yingjie; Tse, Yiu Kuen - In: Economics letters 195 (2020), pp. 1-4
Persistent link: https://www.econbiz.de/10012509995
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Characterizing correlation matrices that admit a clustered factor representation
Tong, Chen; Hansen, Peter Reinhard - In: Economics letters 233 (2023), pp. 1-4
Persistent link: https://www.econbiz.de/10014506906
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The method of endogenous gridpoints for solving dynamic stochastic optimization problems
Carroll, Chris - In: Economics letters 91 (2006) 3, pp. 312-320
Persistent link: https://www.econbiz.de/10003333605
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On the non-existence of optimal programs in the Robinson-Solow-Srinivasan (RSS) model
Khan, Ali; Piazza, Adriana - In: Economics letters 109 (2010) 2, pp. 94-98
Persistent link: https://www.econbiz.de/10009241049
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Multidimensional endogenous gridpoint method : solving triangular dynamic stochastic optimization problems without root-finding operations
Iskhakov, Fedor - In: Economics letters 135 (2015), pp. 72-76
Persistent link: https://www.econbiz.de/10011434897
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On the computation of LOT liquidity measure
Zhao, Wandi; Wang, Mingjin - In: Economics letters 136 (2015), pp. 76-80
Persistent link: https://www.econbiz.de/10011435884
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A method for finding the maximal set in excess demand
Andersson, Tommy; Erlanson, Albin; Gudmundsson, Jens; … - In: Economics letters 125 (2014) 1, pp. 18-20
Persistent link: https://www.econbiz.de/10010504790
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On second order conditions for equality constrained extremum problems
Mandy, David M. - In: Economics letters 121 (2013) 3, pp. 440-443
Persistent link: https://www.econbiz.de/10010392683
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The computational complexity of random serial dictatorship
Aziz, Haris; Brandt, Felix; Brill, Markus - In: Economics letters 121 (2013) 3, pp. 341-345
Persistent link: https://www.econbiz.de/10010391219
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Comparative statics without total differentiation of the first-order conditions
Ng, Yew-Kwang; Yeh, Yeong-Nan - In: Economics letters 78 (2003) 2, pp. 161-166
Persistent link: https://www.econbiz.de/10001728152