Combining Google Trends for the Prediction of Monthly Revenue of Firms in Taiwan Automobile Industry
碩士 === 元智大學 === 資訊管理學系 === 107 === The aim of this study is to investigate that whether the data of Google Trends can enhance the prediction for the monthly revenue of firms in Taiwan automobile industry. The top three companies in Taiwan's automobile industry are selected as the research objec...
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ndltd-TW-107YZU053960142019-11-08T05:12:08Z http://ndltd.ncl.edu.tw/handle/2pkd6e Combining Google Trends for the Prediction of Monthly Revenue of Firms in Taiwan Automobile Industry 結合Google趨勢預測台灣汽車業廠商月營收分析 Chu-Yuan Ni 朱元妮 碩士 元智大學 資訊管理學系 107 The aim of this study is to investigate that whether the data of Google Trends can enhance the prediction for the monthly revenue of firms in Taiwan automobile industry. The top three companies in Taiwan's automobile industry are selected as the research objects. In addition to the revenue, we also utilize their searching volumes in Google Trends with their company’s name, stock codes and their brand names of their cars are chosen as the keywords. In terms of the research method, we adopt time series models, the VAR models and simple linear regression models. Then we conduct the error analysis on the prediction results to choose the most fitted model. The result validates that the VAR model that combines Google Trends and revenue data is the most fitted model for the revenue prediction of these three firms as compared with other models. In other words, which using Google Trends can improve the prediction of revenues of firms in Taiwan’s automobile industry. We believe our method can be generalized and to be applied for other companies and industries, and this method is also good foe the stock investors because it offers better prediction of revenue for the listed companies. Chih-Cheng Chen 陳志成 2019 學位論文 ; thesis 63 zh-TW |
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碩士 === 元智大學 === 資訊管理學系 === 107 === The aim of this study is to investigate that whether the data of Google Trends can enhance the prediction for the monthly revenue of firms in Taiwan automobile industry.
The top three companies in Taiwan's automobile industry are selected as the research objects. In addition to the revenue, we also utilize their searching volumes in Google Trends with their company’s name, stock codes and their brand names of their cars are chosen as the keywords. In terms of the research method, we adopt time series models, the VAR models and simple linear regression models. Then we conduct the error analysis on the prediction results to choose the most fitted model.
The result validates that the VAR model that combines Google Trends and revenue data is the most fitted model for the revenue prediction of these three firms as compared with other models. In other words, which using Google Trends can improve the prediction of revenues of firms in Taiwan’s automobile industry.
We believe our method can be generalized and to be applied for other companies and industries, and this method is also good foe the stock investors because it offers better prediction of revenue for the listed companies.
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author2 |
Chih-Cheng Chen |
author_facet |
Chih-Cheng Chen Chu-Yuan Ni 朱元妮 |
author |
Chu-Yuan Ni 朱元妮 |
spellingShingle |
Chu-Yuan Ni 朱元妮 Combining Google Trends for the Prediction of Monthly Revenue of Firms in Taiwan Automobile Industry |
author_sort |
Chu-Yuan Ni |
title |
Combining Google Trends for the Prediction of Monthly Revenue of Firms in Taiwan Automobile Industry |
title_short |
Combining Google Trends for the Prediction of Monthly Revenue of Firms in Taiwan Automobile Industry |
title_full |
Combining Google Trends for the Prediction of Monthly Revenue of Firms in Taiwan Automobile Industry |
title_fullStr |
Combining Google Trends for the Prediction of Monthly Revenue of Firms in Taiwan Automobile Industry |
title_full_unstemmed |
Combining Google Trends for the Prediction of Monthly Revenue of Firms in Taiwan Automobile Industry |
title_sort |
combining google trends for the prediction of monthly revenue of firms in taiwan automobile industry |
publishDate |
2019 |
url |
http://ndltd.ncl.edu.tw/handle/2pkd6e |
work_keys_str_mv |
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