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2011.13240#400
Blockchain mechanism and distributional characteristics of cryptos
P.
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Zimmerman.
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Blockchain mechanism and distributional characteristics of cryptos
Blockchain structure and cryptocurrency prices.
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Blockchain mechanism and distributional characteristics of cryptos
Bank of England Working Paper , 2020.
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22 Appendix Table 1: Characteristics of prices of di erent cryptocurrencies Characteristic Bitcoin Ethereum LitecoinBitcoin CashEthereum ClassicXRP mean 2659.127 178.966 34.394 537.723 9.381 0.192 standard deviation 3798.466 222.452 48.645 509.244 7.827 0.302 skewness 1.338 1.950 2.389 2.322 1.491 4.193 kurtosis 0.672 4.654 7.272 6.157 2.239 29.471 maximum 19401.000 1356.000 352.799 3526.000 43.765 3.649 minimum 0.050 0.401 0.032 58.626 0.687 0.003 lowerquant 20.193 7.975 3.153 233.404 4.364 0.007 median 455.892 136.557 8.618 324.646 6.571 0.024 upperquant 5128.000 250.965 53.128 620.947 13.813 0.291 VaR99 0.062 0.578 0.040 107.426 0.809 0.004 VaR95 0.393 0.696 0.072 129.491 1.105 0.005 slope 2.781 0.163 0.032 -0.876 -0.002 0.000 intercept 0.050 2.820 0.033 63.765 0.892 0.006 autocorrelation 0.998 0.998 0.997 0.992 0.994 0.991 selfsimilarity 1.574 1.611 1.596 1.609 1.564 1.551 chaos 0.088 0.093 0.091 0.086 0.087 0.085 CharacteristicBitcoin SVDash Zcash Monero DogecoinBitcoin Gold mean 145.401 113.910 135.596 57.588 0.006 43.167 standard deviation 66.784 187.915 125.654 75.569 0.193 70.420 skewness 0.678 3.126 1.756 2.145 49.692 2.879 kurtosis 0.079 11.777 3.208 5.300 2469.511 8.351 maximum 370.647 1436.000 728.159 439.391 9.608 513.293 minimum 52.683 0.516 23.940 0.233 0.000 5.093 lowerquant 87.323 3.950 50.251 1.100 0.000 9.710 median 135.217 66.508 72.251 44.090 0.001 15.869 upperquant 191.739 133.239 199.807 84.834 0.003 29.706 VaR99 53.377 0.711 27.767 0.272 0.000 5.357 VaR95 62.111 1.833 31.842 0.417 0.000 6.604 slope 0.218 0.083 -0.134 0.053 0.000 -0.147 intercept 111.700 1.380 286.297 1.911 0.000 513.293 autocorrelation 0.990 0.997 0.995 0.997 0.002 0.961 selfsimilarity 1.628 1.642 1.573 1.577 1.024 1.431 chaos 0.077 0.090 0.092 0.091 0.086 0.073 CharacteristicPeer coinVertcoinRedd- coinFeather- coinBlack- coinNova- coin mean 1.004 0.670 0.001 0.062 0.095 2.185 standard deviation 1.238 1.319 0.003 0.102 0.127 2.989 skewness 2.511 3.637 4.175 3.379 3.397 3.102 kurtosis 7.017 14.792 24.526 17.172 15.251 12.916 maximum 9.118 9.386 0.029 1.203 1.108 24.777 minimum 0.110 0.006 0.000 0.002 0.014 0.078 lowerquant 0.291 0.043 0.000 0.008 0.030 0.507 median 0.445 0.237 0.001 0.019 0.045 0.901 upperquant 1.275 0.626 0.001 0.072 0.088 3.301 VaR99 0.125 0.009 0.000 0.003 0.015 0.156 VaR95 0.168 0.015 0.000 0.004 0.020 0.187 slope 0.000 0.000 0.000 0.000 0.000 -0.001 intercept 0.382 6.315 0.000 0.559 0.035 0.078 autocorrelation 0.993 0.992 0.988 0.983 0.993 0.994 selfsimilarity 1.577 1.603 1.548 1.523 1.537 1.596 chaos 0.088 0.085 0.079 0.078 0.084 0.09123 Table 2: Characteristics of Block time of di erent cryptocurrencies Characteristic Bitcoin Ethereum LitecoinBitcoin CashEthereum ClassicXRP mean 10.453 0.257 2.507 11.167 0.246 NA standard deviation 8.814 0.045 0.385 11.009 0.032 NA skewness 21.779 3.098 5.003 11.597 5.144 NA kurtosis 701.717 11.987 54.589 160.209 61.066 NA maximum 360.000 0.509 8.521 205.714 0.800 NA minimum 2.081 0.208 0.149 1.275 0.153 NA lowerquant 8.623 0.235 2.357 9.664 0.235 NA median 9.474 0.241 2.474 9.931 0.238 NA upperquant 10.435 0.268 2.599 10.360 0.242 NA VaR99 5.923 0.220 1.710 2.331 0.215 NA VaR95 7.129 0.222 2.111 8.479 0.218 NA slope -0.001 0.000 0.000 -0.007 0.000 NA intercept 102.857 0.208 0.149 160.000 0.208 NA autocorrelation 0.494 0.981 0.705 0.395 0.818 NA selfsimilarity 1.027 1.522 0.787 0.704 1.249 NA chaos 0.012 0.070 0.012 0.003 0.068 NA CharacteristicBitcoin SVDash Zcash Monero DogecoinBitcoin Gold mean 10.195 2.659 2.409 1.686 1.048 9.823 standard deviation 1.639 0.805 0.345 0.541 0.043 0.741 skewness 12.504 19.831 -3.025 3.258 -9.220 -5.375 kurtosis 221.950 409.827 7.261 57.807 222.460 60.686 maximum 40.000 22.500 2.618 10.992 1.288 11.250 minimum 7.310 0.348 1.240 0.829 0.100 0.254 lowerquant 9.600 2.609 2.487 1.025 1.038 9.664 median 10.000 2.623 2.509 1.951 1.044 9.931 upperquant 10.511 2.637 2.531 2.020 1.050 10.141 VaR99 8.361 2.476 1.248 0.947 0.980 7.767 VaR95 9.034 2.571 1.258 0.984 1.031 8.623 slope -0.001 0.000 0.000 0.001 0.000 0.001 intercept 40.000 0.348 2.286 1.627 0.100 0.254 autocorrelation -0.115 0.707 0.982 0.805 0.787 0.378 selfsimilarity 0.367 0.811 1.121 0.922 1.044 0.494 chaos 0.023 0.003 0.010 0.001 0.011 -0.001 CharacteristicPeer- coinVert- coinRedd- coinFeather- coinBlack- coinNova- coin mean 10.085 2.502 4.646 2.005 1.090 6.819 standard deviation 47.070 0.180 68.175 6.443 0.105 2.295 skewness 30.324 -1.782 20.761 11.521 -4.368 24.326 kurtosis 919.356 30.015 434.280 157.793 18.525 891.281 maximum 1440.000 4.079 1440.000 130.909 1.335 96.000 minimum 1.377 0.151 0.646 0.148 0.442 0.451 lowerquant 7.742 2.412 0.986 1.042 1.111 6.154 median 8.372 2.500 1.007 1.048 1.114 6.606 upperquant 9.057 2.590 1.028 1.171 1.117 7.164 VaR99 5.464 2.144 0.935 1.034 0.551 4.364 VaR95 6.545 2.289 0.957 1.036 0.949 5.390 slope -0.003 0.000 -0.010 -0.002 0.000 -0.001 intercept 1440.000 0.151 1440.000 0.291 1.309 1.765 autocorrelation 0.667 0.154 0.821 0.914 0.976 0.373 selfsimilarity 0.717 0.437 1.051 1.210 1.337 0.697 chaos 0.002 0.008 -0.001 0.032 0.006 0.00924 Table 3: Characteristics of Block size of di erent cryptocurrencies Characteristic Bitcoin Ethereum LitecoinBitcoin CashEthereum ClassicXRP mean 407162.152 14376.916 12909.684 138173.724 1297.638 NA standard deviation 363245.372 11337.562 15590.195 284058.956 340.581 NA skewness 0.241 0.285 4.309 9.176 0.679 NA kurtosis -1.583 -0.819 31.780 109.791 2.106 NA maximum 998092.000 58953.000 206020.000 4710539.000 3594.000 NA minimum 134.000 575.164 134.000 4982.000 575.164 NA lowerquant 21246.000 1627.750 4004.750 60455.500 1054.750 NA median 310990.000 17024.000 7016.000 94775.000 1310.500 NA upperquant 777369.500 23068.750 19366.500 122827.500 1492.250 NA VaR99 134.548 658.423 561.630 15574.520 653.404 NA VaR95 134.952 788.678 800.306 27169.700 775.052 NA slope 266.541 17.464 8.806 -89.253 0.189 NA intercept 204.000 643.886 199.000 385996.000 643.886 NA autocorrelation 0.985 0.981 0.872 0.626 0.850 NA selfsimilarity 1.067 1.310 1.148 1.074 1.131 NA chaos 0.058 0.058 0.065 0.027 0.045 NA CharacteristicBitcoin SVDash Zcash Monero DogecoinBitcoin Gold mean 1100149.254 12999.389 23802.102 39874.397 10523.242 25312.953 standard deviation 1278250.457 26340.294 38911.209 47310.430 6607.125 67527.275 skewness 6.673 27.654 8.711 1.703 5.917 6.269 kurtosis 84.455 1040.743 117.847 4.063 68.981 45.828 maximum 20460199.000 1059232.000 687685.000 347816.000 116605.000 739259.000 minimum 5005.000 226.545 379.573 375.434 143.000 133.000 lowerquant 257789.500 3038.000 7189.500 3047.250 6775.000 6512.500 median 996071.500 9240.000 11670.000 20980.000 9510.000 9316.000 upperquant 1573243.000 19193.000 28242.000 62002.000 12022.000 14118.000 VaR99 6435.000 1312.960 2605.530 1058.990 3432.400 2727.870 VaR95 14660.750 1736.200 3103.900 1320.350 4491.000 3983.600 slope 2318.003 14.357 -25.267 26.939 1.018 -67.625 intercept 10871172.000 226.545 379.573 375.434 143.000 133.000 autocorrelation 0.377 0.298 0.836 0.958 0.798 0.618 selfsimilarity 1.004 0.947 1.138 1.214 1.070 1.015 chaos 0.009 0.018 0.030 0.041 0.021 -0.012 CharacteristicPeer- coinVert- coinRedd- coinFeather- coinBlack- coinNova- coin mean NA 2641.881 772.025 806.556 687.622 539.712 standard deviation NA 3611.409 634.442 1621.154 3441.373 1223.175 skewness NA 3.420 3.613 10.605 28.388 38.218 kurtosis NA 16.189 21.857 158.924 894.526 1712.453 maximum NA 36709.000 7808.000 36789.000 120169.000 57527.000 minimum NA 105.000 105.000 109.625 252.514 110.835 lowerquant NA 682.104 388.361 359.746 286.296 360.352 median NA 1149.000 526.043 460.827 386.251 436.181 upperquant NA 3185.000 937.696 598.841 627.727 542.228 VaR99 NA 248.950 317.797 126.333 255.520 262.588 VaR95 NA 310.697 337.320 247.907 261.297 284.524 slope NA -0.586 -0.475 -0.739 -0.025 -0.204 intercept NA 130.000 175.000 109.625 464.500 141.000 autocorrelation NA 0.894 0.609 0.705 0.360 0.069 selfsimilarity NA 1.129 1.007 1.063 0.959 0.951 chaos NA 0.100 0.034 0.034 0.039 0.01125 IRTG 1792 Discussion Paper Series 2020 For a complete list of Discussion Papers published, please visit http://irtg1792.hu-berlin.de.
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001 ”Estimation and Determinants of Chinese Banks’ Total Factor Efficiency: A New Vision Based on Unbalanced Development of Chinese Banks and Their Overall Risk” by Shiyi Chen, Wolfgang K.
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H¨ ardle, Li Wang, January 2020.
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002 ”Service Data Analytics and Business Intelligence” by Desheng Dang Wu, Wolfgang Karl H¨ ardle, January 2020.
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003 ”Structured climate financing: valuation of CDOs on inhomogeneous asset pools” by Natalie Packham, February 2020.
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004 ”Factorisable Multitask Quantile Regression” by Shih-Kang Chao, Wolfgang K.
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H¨ ardle, Ming Yuan, February 2020.
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005 ”Targeting Cutsomers Under Response-Dependent Costs” by Johannes Haupt, Ste- fan Lessmann, March 2020.
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006 ”Forex exchange rate forecasting using deep recurrent neural networks” by Alexander Jakob Dautel, Wolfgang Karl H¨ ardle, Stefan Lessmann, Hsin-Vonn Seow, March 2020.
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007 ”Deep Learning application for fraud detection in financial statements” by Patricia Craja, Alisa Kim, Stefan Lessmann, May 2020.
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008 ”Simultaneous Inference of the Partially Linear Model with a Multivariate Unknown Function” by Kun Ho Kim, Shih-Kang Chao, Wolfgang K.
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H¨ ardle, May 2020.
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009 ”CRIX an Index for cryptocurrencies” by Simon Trimborn, Wolfgang Karl H¨ ardle, May 2020. 010 ”Kernel Estimation: the Equivalent Spline Smoothing Method” by Wolfgang K.
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H¨ ardle, Michael Nussbaum, May 2020.
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011 ”The Effect of Control Measures on COVID-19 Transmission and Work Resumption: International Evidence” by Lina Meng, Yinggang Zhou, Ruige Zhang, Zhen Ye, Senmao Xia, Giovanni Cerulli, Carter Casady, Wolfgang K.
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H¨ ardle, May 2020.
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012 ”On Cointegration and Cryptocurrency Dynamics” by Georg Keilbar, Yanfen Zhang, May 2020.
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013 ”A Machine Learning Based Regulatory Risk Index for Cryptocurrencies” by Xinwen Ni, Wolfgang Karl H¨ ardle, Taojun Xie, August 2020.
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014 ”Cross-Fitting and Averaging for Machine Learning Estimation of Heterogeneous Treatment Effects” by Daniel Jacob, August 2020.
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015 ”Tail-risk protection: Machine Learning meets modern Econometrics” by Bruno Spilak, Wolfgang Karl H¨ ardle, October 2020.
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016 ”A data-driven P-spline smoother and the P-Spline-GARCH models” by Yuanhua Feng, Wolfgang Karl H¨ ardle, October 2020.
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017 ”Using generalized estimating equations to estimate nonlinear models with spatial data” by Cuicui Lu, Weining Wang, Jeffrey M.
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Wooldridge, October 2020.
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018 ”A supreme test for periodic explosive GARCH” by Stefan Richter, Weining Wang, Wei Biao Wu, October 2020.
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019 ”Inference of breakpoints in high-dimensional time series” by Likai Chen, Weining Wang, Wei Biao Wu, October 2020.
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IRTG 1792, Spandauer Strasse 1, D-10178 Berlin http://irtg1792.hu-berlin.de This research was supported by the Deutsche Forschungsgemeinschaft through the IRTG 1792.
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IRTG 1792 Discussion Paper Series 2020 For a complete list of Discussion Papers published, please visit http://irtg1792.hu-berlin.de.
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020 ”Long- and Short-Run Components of Factor Betas: Implications for Stock Pricing” by Hossein Asgharian, Charlotte Christiansen, Ai Jun Hou, Weining Wang, October 2020.
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021 ”Improved Estimation of Dynamic Models of Conditional Means and Variances” by Weining Wang, Jeffrey M.
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Wooldridge, Mengshan Xu, October 2020.
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022 ”Tail Event Driven Factor Augmented Dynamic Model” by Weining Wang, Lining Yu, Bingling Wang, October 2020.
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023 ”The common and speci fic components of infl ation expectation across European countries” by Shi Chen, Wolfgang Karl H¨ ardle, Weining Wang, October 2020.
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024 ”Dynamic Spatial Network Quantile Autoregression” by Xiu Xu, Weining Wang, Yongcheol Shin, October 2020.
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025 ”Non-Parametric Estimation of Spot Covariance Matrix with High-Frequency Data” by Konul Mustafayeva, Weining Wang, October 2020.
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026 ”Data Analytics Driven Controlling: bridging statistical modeling and managerial intuition” by Kainat Khowaja, Danial Saef, Sergej Sizov, Wolfgang Karl H¨ ardle, November 2020.
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027 ”Blockchain mechanism and distributional characteristics of cryptos” by Min-Bin Lin, Kainat Khowaja, Cathy Yi-Hsuan Chen, Wolfgang Karl H¨ ardle, November 2020.
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IRTG 1792, Spandauer Strasse 1, D-10178 Berlin http://irtg1792.hu-berlin.de This research was supported by the Deutsche Forschungsgemeinschaft through the IRTG 1792.
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Political, economic, and governance attitudes of blockchain users
Political, economic, and governance attitudes of blockchain users Lucia M. Korpas 1 , Seth Fr ey 2,3 , Joshua Tan 1,4* 1 The Metagovernance Project, Brookline, MA, USA 2 Department of Communication, University of California Davis, Davis, CA, USA 3 The Ostrom Workshop, Indiana University , Bloomington, IN, USA 4 University of Oxford, Oxford, Oxfordshire, UK * Corr espondence: Joshua Tan joshua.z.tan@gmail.com Abstract We present a survey to evaluate crypto-political, crypto-economic, and crypto-governance sentiment in people who are part of a blockchain ecosystem.
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Political, economic, and governance attitudes of blockchain users
Based on 3710 survey responses, we describe their beliefs, attitudes, and modes of participation in crypto and investigate how self-reported political affiliation and blockchain ecosystem affiliation are associated with these.
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Political, economic, and governance attitudes of blockchain users
We observed polarization in questions on perceptions of the distribution of economic power , personal attitudes towards crypto, normative beliefs about the distribution of power in governance, and external regulation of blockchain technologies.
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Political, economic, and governance attitudes of blockchain users
Differences in political self-identification correlated with opinions on economic fairness, gender equity , decision-making power and how to obtain favorable regulation, while blockchain affiliation correlated with opinions on governance and regulation of crypto and respondents’ semantic conception of crypto and personal goals for their involvement.
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Political, economic, and governance attitudes of blockchain users
We also find that a theory-driven constructed political axis is supported by the data and investigate the possibility of other groupings of respondents or beliefs arising from the data.
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Political, economic, and governance attitudes of blockchain users
1 Introduction As blockchain technology has evolved over more than a decade, cryptocurrencies and crypto-economic systems have had a growing impact on the world.
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Political, economic, and governance attitudes of blockchain users
Millions of people have involved themselves in crypto 1 : as of 2021, around 15 percent of American adults have reported owning cryptocurrency (Perrin 2021), and many other countries have even higher adoption rates (Buchholz 2021).
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Political, economic, and governance attitudes of blockchain users
The past few years have seen the growth of decentralized apps and the crypto startup industry .
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Political, economic, and governance attitudes of blockchain users
Correspondingly , governments are beginning to take regulatory actions.
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Political, economic, and governance attitudes of blockchain users
Also, even as blockchain ecosystems move towards less computationally-intensive consensus mechanisms, the ongoing environmental impact of blockchain use is huge.
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Political, economic, and governance attitudes of blockchain users
Given the impact of crypto-economic activity on individuals and on shared resources, it is increasingly important to understand how its users are relating to the technology .
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Political, economic, and governance attitudes of blockchain users
While the hard data of cryptocurrency transactions and account balances is often publicly available by design, users’ 1 Throughout the text, we use the term “crypto” to encompass blockchain technologies such as cryptocurrencies and the communities and ideologies which drive their development and use.
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Political, economic, and governance attitudes of blockchain users
1 motivations for engaging with crypto are more opaque.
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Political, economic, and governance attitudes of blockchain users
There is little existing data on the stated beliefs or attitudes of the variety of people using blockchain technologies.
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Political, economic, and governance attitudes of blockchain users
What do blockchain users believe about the economic, political, and social relevance of crypto?
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Political, economic, and governance attitudes of blockchain users
While there has been attention to the attitudes of the general population towards cryptocurrencies and blockchain technology (Perrin 2021; “Global State of Crypto, 2022” 2022), there is also a need to understand the beliefs of active participants of blockchain ecosystems.
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Political, economic, and governance attitudes of blockchain users
What do blockchain ecosystem participants believe about how the technology is being – or should be – developed, used, and regulated?
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Political, economic, and governance attitudes of blockchain users
Are there discrete types of crypto contributors, or is there a spectrum of beliefs?
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Political, economic, and governance attitudes of blockchain users
What specific beliefs are most relevant in distinguishing respondents between types or along axes?
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Political, economic, and governance attitudes of blockchain users
This work is a first step in the development of a framework for thinking about this spectrum or grouping of beliefs in crypto.
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Political, economic, and governance attitudes of blockchain users
We report the results of a lar ge-scale survey of participants in the blockchain economy .
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Political, economic, and governance attitudes of blockchain users
The survey was designed to shed light on respondents’ socioeconomic and sociopolitical beliefs relating to crypto, economic modes of engagement with crypto, and attitudes towards governance of blockchain technology .
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Political, economic, and governance attitudes of blockchain users
We describe the distributions of these responses and their relationships to self-reported political ideology and specific crypto ecosystems such as Bitcoin and Ethereum.
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Political, economic, and governance attitudes of blockchain users
We also evaluate the survey instrument itself: are the questions able to assess distinct and relevant facets of beliefs?
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Can we identify underlying factors which describe broader groupings of beliefs?
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Using factor analysis methods, we find that a political axis and corresponding typology , informed by the Pew Research Center ’s Political Typology Quiz, meaningfully describes variation between respondents.
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2 Backgr ound While there is no existing political theory of crypto per se, there are substantial ethnographic studies of crypto communities (and related digital communities) that address the political dimensions of crypto.
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For example, ethnographic studies have informed the creation of a proposed political typology of blockchain projects (Husain, Franklin, and Roep 2020), reflecting earlier ideas on the “intrinsic” political values of technical artifacts (W inner 1980).
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In this vein, cryptocurrencies have been characterized as realizations of crypto-anarchist values such as privacy and autonomy (Chohan 2017; Beltramini 2021), following in the footsteps of earlier cypherpunk writings (Hughes 1993; May 1994) as well as the original Bitcoin whitepaper (Nakamoto 2008).
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Other ethnographies have described issues of on- and of f-chain governance (De Filippi and Loveluck 2016) and the political motivations and cultural context of projects such as Bitcoin (Golumbia 2016) and Ethereum (Brody and Couture 2021).
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A previous industry survey , conducted by CoinDesk in 2018, contained several questions related to politics and governance (R yan 2018; Bauerle and R yan 2018), though the questions focused more specifically on individual projects and topical questions such as reactions to SEC rulings on the securitization status of Ethereum.
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Distinct from questions about political values, the topic of blockchain governance—including the relationship between blockchains and traditional governments—is one of the most salient and polarizing questions in crypto, one that has led to the creation, forking, and dissolution of many projects.
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While we cannot recount all the major positions here (some of which are reflected in the survey itself; see “Methodology”), there is a broad distinction between approaches that emphasize on-chain governance and those that emphasize of f-chain governance.
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A number of academic analyses 2 have studied these dif ferent approaches to blockchain governance (Reijers, O’Brolcháin, and Haynes 2016; Liu et al.
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2021; van Pelt et al.
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2021), along with a vastly greater number of industry manifestos and opinion pieces (Zamfir 2019; Szabo 1996).
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3 Methodology 3.1 Survey questions The survey consists of 19 questions related to respondents’ crypto-related beliefs and activities, with three types of questions interspersed: those eliciting opinions about the political dimensions of crypto activity (“crypto-political”), those eliciting economics opinions (“crypto-economic”), and those eliciting attitudes about the governance of crypto projects (“crypto-governance”).
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All questions were multiple choice, with 2-4 possible selections, and the respondent could opt not to answer .
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See Table 1 for the full list of questions.
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The survey questions and provided choices included both a formal portion drawing from existing political survey instruments and a more exploratory portion intended to elicit beliefs relevant to a general crypto-political typology .
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In particular , a few of the questions selected (Q1 1-13, Q15, Q19), were based on questions from Pew’ s Political Typology Quiz (Nadeem 2021) and intended to relate to political sentiment.
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Other questions (e.g., Q1, Q17) were developed in collaboration with a number of community members in crypto, drawing on the culture, memes, and references common in crypto.
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Altogether , the content was designed to elicit respondents' primary modes of economic engagement with crypto, their political sentiment, and opinions as to how crypto communities themselves should be governed.
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3.2 Construction of political “types” and identification of “axes” of belief Our choice to identify separate “axes” of economic, political, and governance beliefs were based on discussion with community members and in analogy to existing classifications such as the traditional “left-right” political axis.
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For one of these, the political axis, we also leveraged our study design to group and relate questions more directly by defining a continuous construct intended to assess respondents' crypto-political leanings.
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We identified a subset of questions as most relevant to political orientation, and computed a score for each participant by summing the responses to these questions (coded with values in the range [-1, 2] as described in Table 1) in analogy to the Pew methodology (Nadeem 2021).
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The lowest and highest scores on this political “axis” were designed to highlight extreme positions of collectivist and anarcho-capitalist approaches to using blockchain technology .
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Five discrete types were defined by thresholds in the score according to Table 2: crypto-anarcho-capitalist, crypto-libertarian, centrist, crypto-communitarian, and crypto-leftist; these types were developed both with definitions from the Pew typologies and with input from the community .
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3.3 Recruitment We relied on a convenience (self-selected) sample of participants in the crypto community .
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Participants were recruited by distributing the survey through blockchain-focused forums and listservs, conferences (LisCon and ETHDenver), social media posts, and articles published on blockchain-focused news sites.
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We motivated voluntary participant engagement with two strategies.
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We presented the survey as a quiz that assigned respondents one out of an entertaining typology of “types” on the basis of their 3 responses (“crypto-leftist,” “cryptopunk,” etc.) immediately upon completion of the survey .
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Stylized as “factions”, the crypto-political types corresponded to the political types we defined based on the Pew typology , while the crypto-economic and crypto-governance types were constructed by using thresholds to partition respondents into five ad hoc types (for more detail, see Section 1.1 of the Supplementary Material).
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We also incentivized survey completion with the opportunity to receive a non-fungible token (NFT) corresponding to their assigned “type”, contingent upon their provision of a valid Ethereum wallet address or ENS name.
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3.4 Analysis To survey the overall landscape of crypto-political beliefs, we observed the distribution of choices selected by respondents.
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We aggregated these responses for each question, including the null response of no choice selected, and computed the mar gins of error for a 95% confidence interval, assuming a random sample of the population.
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To investigate how political self-identification and participation in specific blockchain ecosystems related to beliefs, we grouped participants by their responses to the corresponding questions.
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We then determined which questions displayed a statistically significant dif ference in the distribution of responses between these groups.
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We also wanted to understand which questions were most meaningful in dif ferentiating respondents.
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