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Nonlinear Relationship based on Range Quadratic Loss Function

Zhangjie Sun

Zhangjie Sun

Faculty of Management and Economics, Kunming University of Science and TechnologyKunming, China
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Sun, Zhangjie
  
20 août 2020
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Publié en ligne: 20 août 2020
Pages: 483 - 492
Reçu: 28 nov. 2019
Accepté: 01 févr. 2020
DOI: https://doi.org/10.2478/amns.2020.2.00024
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© 2020 Zhangjie Sun, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Fig. 1

Range Quadratic Preference Function and Quadratic Preference Function
Range Quadratic Preference Function and Quadratic Preference Function

Fig. 2

The Intervention of the Central Bank under the Range Quadratic Preference Model
The Intervention of the Central Bank under the Range Quadratic Preference Model

Estimated Results of Equation (9)

parameterCoefficient valueT-valueStandard deviationP value
θ00.316***8.1450.03870.00
θ1−0.258**−2.030.1270.04

Estimated Results of Equation (10)

parameterCoefficient valueT-valueStandard deviationP value
θ00.348***12.0650.02850.00
θ10\theta _1^0−0.687***−5.2510.1300.00
θ1*\theta _1^*−0.348−1.1640.2990.213

Estimated Results of Equation (8)

parameterCoefficient valueT-valueStandard deviationP value
β00.356***6.2450.0570.00
β1−0.158−0.1510.8290.41
β2−0.932***−4.5710.2030.00
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Sciences de la vie, Sciences de la vie, autres, Mathématiques, Mathématiques appliquées, Mathématiques générales, Physique, Physique, autres
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