Using Johnson schumacher model for parameter estimation of nonlinear regression model
Joint Authors
Kamil, Maie Muhammad
Salim, Hana Abd al-Rahim
Abd al-Bari, Muna Nazih
Source
[Journal of Financial and Commercial Research]
Issue
Vol. 23, Issue 4، ج. 3 (31 Oct. 2022), pp.360-373, 14 p.
Publisher
Port Said University Faculty of Commerce
Publication Date
2022-10-31
Country of Publication
Egypt
No. of Pages
14
Main Subjects
Topics
- Exchange rates
- Regression analysis
- Organizational excellence
- Linear models(Statistics)
- Performance
- Estimation theory
Abstract EN
In this study,
we aim to estimate parameters of nonlinear model by using ordinary least square.
This paper used a real data set on exchange rate, inflation, exports, imports, investments, and budget deficit.
The appropriate models of the data are cubic and Johnson Schumacher Model.
Both Results of application data and Simulation study appear that the Johnson Schumacher nonlinear regression model is outstanding performance
This paper develops the reliable alternative approach of parameter estimation based on the PSO algorithm in the model of nonlinear regression.
When the PSO method is used for estimating of nonlinear regression model parameters.
Estimating (Forecasting) of the exchange rate using Johnson Schumacher nonlinear model
This study presents the following variables: (X1: inflation), (X2: exports), (X3: imports), (X4: investments), (X5: budget deficit).
These represent the main variables that affect (Y: exchange rate).
The study introduced two nonlinear models cubic and Johnson Schumacher nonlinear model.
The Johnson Schumacher nonlinear model shows outstanding performance.
The results of the simulation
American Psychological Association (APA)
Kamil, Maie Muhammad& Abd al-Bari, Muna Nazih& Salim, Hana Abd al-Rahim. 2022. Using Johnson schumacher model for parameter estimation of nonlinear regression model. [Journal of Financial and Commercial Research]،Vol. 23, no. 4، ج. 3, pp.360-373.
https://search.emarefa.net/detail/BIM-1448470
Modern Language Association (MLA)
Kamil, Maie Muhammad…[et al.]. Using Johnson schumacher model for parameter estimation of nonlinear regression model. [Journal of Financial and Commercial Research] Vol. 23, no. 4, p. 3 (Oct. 2022), pp.360-373.
https://search.emarefa.net/detail/BIM-1448470
American Medical Association (AMA)
Kamil, Maie Muhammad& Abd al-Bari, Muna Nazih& Salim, Hana Abd al-Rahim. Using Johnson schumacher model for parameter estimation of nonlinear regression model. [Journal of Financial and Commercial Research]. 2022. Vol. 23, no. 4، ج. 3, pp.360-373.
https://search.emarefa.net/detail/BIM-1448470
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1448470