Non-transformed principal component technique on weekly construction stock market price
The fast-growing urbanization has contributed to the construction sector be- coming one of the major sectors traded in the world stock market. In general, non- stationarity is highly related to most of the stock market price pattern. Even though stationarity transformation is a common approach, yet...
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my.utm.848782020-02-29T12:39:55Z http://eprints.utm.my/id/eprint/84878/ Non-transformed principal component technique on weekly construction stock market price Andu, Yusrina Lee, Muhammad Hisyam Lee Algamal, Zakariya Yahya QA Mathematics The fast-growing urbanization has contributed to the construction sector be- coming one of the major sectors traded in the world stock market. In general, non- stationarity is highly related to most of the stock market price pattern. Even though stationarity transformation is a common approach, yet this may prompt to originality loss of the data. Hence, the non-transformation technique using a generalized dynamic principal component (GDPC) were considered for this study. Comparison of GDPC was performed with two transformed principal component techniques. This is pertinent as to observe a larger perspective of both techniques. Thus, the latest weekly two-years observations of nine constructions stock market price from seven different countries were applied. The data was tested for stationarity before performing the analysis. As a re- sult, the mean squared error in the non-transformed technique shows eight lowest values. Similarly, eight construction stock market prices had the highest percentage of explained variance. In conclusion, a non-transformed technique can also present a better result outcome without the stationarity transformation. Penerbit UTM Press 2019 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/84878/1/MuhammadHisyamLee2019_Non-transformedPrincipalComponentTechnique.pdf Andu, Yusrina and Lee, Muhammad Hisyam Lee and Algamal, Zakariya Yahya (2019) Non-transformed principal component technique on weekly construction stock market price. MATEMATIKA, 35 (Aug). pp. 139-147. ISSN 0127-9602 https://dx.doi.org/10.11113/matematika.v35.n2.1112 DOI:10.11113/matematika.v35.n2.1112 |
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The fast-growing urbanization has contributed to the construction sector be- coming one of the major sectors traded in the world stock market. In general, non- stationarity is highly related to most of the stock market price pattern. Even though stationarity transformation is a common approach, yet this may prompt to originality loss of the data. Hence, the non-transformation technique using a generalized dynamic principal component (GDPC) were considered for this study. Comparison of GDPC was performed with two transformed principal component techniques. This is pertinent as to observe a larger perspective of both techniques. Thus, the latest weekly two-years observations of nine constructions stock market price from seven different countries were applied. The data was tested for stationarity before performing the analysis. As a re- sult, the mean squared error in the non-transformed technique shows eight lowest values. Similarly, eight construction stock market prices had the highest percentage of explained variance. In conclusion, a non-transformed technique can also present a better result outcome without the stationarity transformation. |
format |
Article |
author |
Andu, Yusrina Lee, Muhammad Hisyam Lee Algamal, Zakariya Yahya |
author_facet |
Andu, Yusrina Lee, Muhammad Hisyam Lee Algamal, Zakariya Yahya |
author_sort |
Andu, Yusrina |
title |
Non-transformed principal component technique on weekly construction stock market price |
title_short |
Non-transformed principal component technique on weekly construction stock market price |
title_full |
Non-transformed principal component technique on weekly construction stock market price |
title_fullStr |
Non-transformed principal component technique on weekly construction stock market price |
title_full_unstemmed |
Non-transformed principal component technique on weekly construction stock market price |
title_sort |
non-transformed principal component technique on weekly construction stock market price |
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Penerbit UTM Press |
publishDate |
2019 |
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http://eprints.utm.my/id/eprint/84878/1/MuhammadHisyamLee2019_Non-transformedPrincipalComponentTechnique.pdf http://eprints.utm.my/id/eprint/84878/ https://dx.doi.org/10.11113/matematika.v35.n2.1112 |
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