Bitcoin: An inflation hedge but not a safe haven

被引:100
作者
Choi, Sangyup [1 ]
Shin, Junhyeok [1 ]
机构
[1] Yonsei Univ, Sch Econ, 50 Yonsei Ro, Seoul 03722, South Korea
关键词
Cryptocurrencies; Bitcoin; Inflation-hedging; Safe-haven; Gold; COVID-19; US DOLLAR; GOLD;
D O I
10.1016/j.frl.2021.102379
中图分类号
F8 [财政、金融];
学科分类号
0202 ;
摘要
During the recent COVID-19 pandemic, many commonalities shared by Bitcoin and gold raise the question of whether Bitcoin can hedge inflation or provide a safe haven as gold often does. By estimating a Vector Autoregression (VAR) model, we provide systematic evidence on the relationship among inflation, uncertainty, and Bitcoin and gold prices. Bitcoin appreciates against inflation (or inflation expectation) shocks, confirming its inflation-hedging property claimed by investors. However, unlike gold, Bitcoin prices decline in response to financial uncertainty shocks, rejecting the safe-haven quality. Interestingly, Bitcoin prices do not decrease after policy uncertainty shocks, partly consistent with the notion of Bitcoin's independence from government authorities. We also find an interesting asymmetry in the drivers of Bitcoin price dynamics between the bullish and bearish market. The main findings hold with or without the COVID-19 pandemic episode.
引用
收藏
页数:8
相关论文
共 31 条
[1]  
[Anonymous], 2005, EC NEWSPAPER
[2]   Measuring Economic Policy Uncertainty [J].
Baker, Scott R. ;
Bloom, Nicholas ;
Davis, Steven J. .
QUARTERLY JOURNAL OF ECONOMICS, 2016, 131 (04) :1593-1636
[3]   MONEY AND THE PRICE-LEVEL UNDER THE GOLD STANDARD [J].
BARRO, RJ .
ECONOMIC JOURNAL, 1979, 89 (353) :13-33
[4]   Bitcoin, gold and the US dollar - A replication and extension [J].
Baur, Dirk G. ;
Dimpfl, Thomas ;
Kuck, Konstantin .
FINANCE RESEARCH LETTERS, 2018, 25 :103-110
[5]   Is gold a safe haven? International evidence [J].
Baur, Dirk G. ;
McDermott, Thomas K. .
JOURNAL OF BANKING & FINANCE, 2010, 34 (08) :1886-1898
[6]   The Impact of Uncertainty Shocks [J].
Bloom, Nicholas .
ECONOMETRICA, 2009, 77 (03) :623-685
[7]  
Bloomberg, 2020, PT JONES BUYS BITCOI, V8th
[8]   On the hedge and safe haven properties of Bitcoin: Is it really more than a diversifier? [J].
Bouri, Elie ;
Molnar, Peter ;
Azzi, Georges ;
Roubaud, David ;
Hagfors, Lars Ivar .
FINANCE RESEARCH LETTERS, 2017, 20 :192-198
[9]   The Billion Prices Project: Using Online Prices for Measurement and Research [J].
Cavallo, Alberto ;
Rigobon, Roberto .
JOURNAL OF ECONOMIC PERSPECTIVES, 2016, 30 (02) :151-178
[10]   Nominal rigidities and the dynamic effects of a shock to monetary policy [J].
Christiano, LJ ;
Eichenbaum, M ;
Evans, CL .
JOURNAL OF POLITICAL ECONOMY, 2005, 113 (01) :1-45