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| 题名: | 比特幣與匯率、股市及景氣關聯性之研究
The research of the relationship among Bitcoin, exchange rates, stock markets and economy |
| 作者: | 洪詩婷
Hung, Shih-Ting |
| 贡献者: | 鄭宇庭
Cheng, Yu-Ting
洪詩婷
Hung, Shih-Ting |
| 关键词: | 比特幣
單根檢定
共整合檢定
Granger因果關係檢定
Bitcoin
Unit test
Co-integration test
Granger causality test |
| 日期: | 2018 |
| 上传时间: | 2018-07-03 17:38:35 (UTC+8) |
| 摘要: | 2008年金融海嘯為全球帶來衝擊，比特幣的出現解決人民不信任政府之問題，但其暴漲暴跌之特性卻為投資人帶來極大的風險及不安定感，虛擬貨幣正逐漸改變我們既有的貨幣體系及支付系統，如何看待虛擬貨幣已是不容忽視之議題。本研究目的為分析比特幣議題在台灣之發展情況，並探討在研究期間美元兌比特幣與重要經濟變數間之關聯性，以期提供投資人擬定投資決策的參考準則。
本研究之研究期間為2013年1月1日至2017年12月31日，採用單根檢定、共整合檢定與Granger因果關係檢定等研究方法，針對美元兌比特幣與重要經濟變數等資料進行實證分析。單根檢定結果顯示，所有研究變數均呈現非定態之隨機漫步走勢，經一階差分後，即成為定態時間序列；藉由Johansen共整合檢定，發現美元兌比特幣與美元兌日圓、美國道瓊工業指數、50檔高級葡萄酒指數具有長期均衡關係，表示短期可能產生偏離，但長期會往均衡方向調整，針對短期之動態關係，本研究建構向量誤差修正模型（VECM）進行修正；再透過Granger因果關係檢定探討變數間之領先落後關係，分析結果得知美元兌比特幣與標準普爾全球奢侈品指數、日經平均指數存在單向因果關係，即美元兌比特幣為標準普爾全球奢侈品指數、日經平均指數的因。
A financial crisis exploded around the world in 2008. At the same time, the Bitcoin was launched by Satoshi Nakamoto and solved the problem that people distrusted the government. However, price instability brings risks and uncertainty to investors. Virtual currencies have been transforming the existing monetary systems and payment methods. Consequently, we should place importance on the issue about how to treat virtual currencies. The purpose of this research isn’t only to analyze the development of the Bitcoin in Taiwan but investigate the relationships between Bitcoin and economic variables. We expect to help investors develop appropriate investment strategies.
The research period is from 2013 to 2017. In our empirical analysis, we apply unit test, co-integration test and Granger causality test to examine the relationships. The result of unit test shows that all research variables are nonstationary and become stationary after first difference. Through co-integration test, we find that the Bitcoin price bears the long-run equilibrium relationship with the exchange rate of Japanese yen, Dow Jones Industrial Average and the Liv-ex 50 Fine Wine Index. Moreover, we build the VECM to evaluate the short-run dynamic relationships. Granger causality test is used to investigate whether the Bitcoin price bears the lead-lag relations to other variables. The result shows that the Bitcoin price has the causality between NK225 and S&P Global Luxury Index. |
| 參考文獻: | 一、 中文文獻
1. 王柏雅（2017）。虛擬貨幣兌美元價格指數兩階段預測模型 –以比特幣為例。天主教輔仁大學應用統計研究所碩士論文，新北市。
2. 李庭安（2017）。比特幣與主要使用國家貨幣之匯率關係。淡江大學國際企業管理研究所碩士論文，新北市。
3. 張紹勳（2012）。計量經濟及高等研究法。五南圖書出版股份有限公司。
4. 莊秋欣（2017）。三種虛擬貨幣之比較與股市關聯性之研究。中原大學企業管理研究所碩士論文，桃園市。
5. 陳旭昇（2013）。時間序列分析–總體經濟與財務金融之應用。臺灣東華書局股份有限公司。
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7. 楊馥安（2015）。虛擬貨幣的可投資性研究–以比特幣為例。中原大學企業管理研究所碩士論文，桃園市。
8. 謝邦昌、鄭宇庭、謝邦彥（2017）。玩轉社群：文字大數據實作。五南圖書出版股份有限公司。
9. 鍾惠民、周賓凰、孫而音（2009）。財務計量：E-views的運用。新陸書局股份有限公司。
二、 英文文獻
1. Bouoiyour, J. & Selmi, R. (2015). What does Bitcoin look like?. Annals of Economics & Finance, 16(2).
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6. European Central Bank (2015). Virtual Currency Schemes-a Further Analysis, Feb.
7. Engle, R. F. & Granger, C. W. (1987). Co-integration and error correction: representation, estimation, and testing. Econometrica: journal of the Econometric Society, 251-276.
8. Enders, W. (2008). Applied econometric time series. John Wiley & Sons.
9. European Commission (2016). Proposal for amending Directive (EU) 2015/849 on the prevention of the use of the financial system for the purposes of money laundering or terrorist financing.
10. Granger, C. W. & Newbold, P. (1974). Spurious regressions in econometrics. Journal of econometrics, 2(2), 111-120.
11. Gonzalo, J. (1994). Five alternative methods of estimating long-run equilibrium relationships. Journal of econometrics, 60(1-2), 203-233.
12. Granger, C. W. (1969). Investigating causal relations by econometric models and cross-spectral methods. Econometrica: Journal of the Econometric Society, 424-438.
13. Gandal, N. & Halaburda, H. (2014). Competition in the cryptocurrency market.
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16. Kristoufek, L. (2013). BitCoin meets Google Trends and Wikipedia: Quantifying the relationship between phenomena of the Internet era. Scientific Report, 3, 3415.
17. Kaminski, J. (2016). Nowcasting the bitcoin market with twitter signals. arXiv preprint arXiv:1406.7577.
18. Nakamoto, S. (2008). Bitcoin: A peer-to-peer electronic cash system.
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21. Phillips, P. C. & Perron, P. (1988). Testing for a unit root in time series regression. Biometrika, 75(2), 335-346.
22. Said, S. E. & Dickey, D. A. (1984). Testing for unit roots in autoregressive-moving average models of unknown order. Biometrika, 71(3), 599-607.
23. Sims, C. A. (1980). Macroeconomics and reality. Econometrica: Journal of the Econometric Society, 1-48.
24. Yermack, D. (2015). Is Bitcoin a real currency? An economic appraisal. In Handbook of digital currency (pp. 31-43).
三、 網路資源
1. Bitcoin price and volume, from https://bitcoinity.org/
2. Federal Reserve Economic Data, from https://fred.stlouisfed.org/
3. Financial, Economic and Alternative Data, from https://www.quandl.com/
4. S&P Dow Jones Indices, from https://us.spindices.com/
5. Yahoo Finance–Business Finance, Stock Market, Quotes, News, from https://finance.yahoo.com/ |
| 描述: | 碩士
國立政治大學
企業管理研究所(MBA學位學程)
105363080 |
| 資料來源: | http://thesis.lib.nccu.edu.tw/record/#G0105363080 |
| 数据类型: | thesis |
| DOI: | 10.6814/THE.NCCU.MBA.002.2018.F08 |
| 显示于类别: | [企業管理研究所（MBA學位學程）] 學位論文
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