Evidence map›Paper›PMID 33328237›Full record

ArticleScience advances2020

From code to market: Network of developers and correlated returns of cryptocurrencies.

Lorenzo Lucchini, Laura Alessandretti, Bruno Lepri, Angela Gallo, Andrea Baronchelli

Abstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Lorenzo LucchiniFondazione Bruno Kessler, Trento 38123, Italy.ORCID 0000-0002-2843-2580
Laura AlessandrettiCopenhagen Center for Social Data Science, University of Copenhagen, Øster Farimagsgade 5, Copenhagen K 1353, Denmark.ORCID 0000-0001-6003-1165
Bruno LepriFondazione Bruno Kessler, Trento 38123, Italy.ORCID 0000-0003-1275-2333
Angela GalloDepartment of Finance, Cass Business School, City University of London, London EC1Y 8TZ, UK.
Andrea BaronchelliDepartment of Mathematics, City University of London, London EC1Y 8TZ, UK. andrea.baronchelli.1@city.ac.uk.ORCID 0000-0002-0255-0829

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

"Code is law" is the founding principle of cryptocurrencies. The security, transferability, availability, and other properties of crypto-assets are determined by the code through which they are created. If code is open source, as is customary for cryptocurrencies, this would prevent manipulations and grant transparency to users and traders. However, this approach considers cryptocurrencies as isolated entities, neglecting possible connections between them. Here, we show that 4% of developers contribute to the code of more than one cryptocurrency and that the market reflects these cross-asset dependencies. In particular, we reveal that the first coding event linking two cryptocurrencies through a common developer leads to the synchronization of their returns. Our results identify a clear link between the collaborative development of cryptocurrencies and their market behavior. More broadly, they reveal a so-far overlooked systemic dimension for the transparency of code-based ecosystems that will be of interest for researchers, investors, and regulators.

Identifiers

PMID33328237
PMCPMC7744071

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.