{"id":10341,"date":"2021-10-11T00:01:00","date_gmt":"2021-10-10T23:01:00","guid":{"rendered":"https:\/\/lasentinelle.dz\/?p=10341"},"modified":"2021-10-10T16:34:44","modified_gmt":"2021-10-10T15:34:44","slug":"la-prochaine-etape-des-crypto-monnaies","status":"publish","type":"post","link":"https:\/\/lasentinelle.dz\/index.php\/2021\/10\/11\/la-prochaine-etape-des-crypto-monnaies\/","title":{"rendered":"La prochaine \u00e9tape des crypto-monnaies"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p><strong>Par Aleh Tsyvinski<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" src=\"https:\/\/lasentinelle.dz\/wp-content\/uploads\/2021\/10\/Aleh-Tsyvinski-edited.jpeg\" alt=\"\" class=\"wp-image-10358\" width=\"193\" srcset=\"https:\/\/lasentinelle.dz\/wp-content\/uploads\/2021\/10\/Aleh-Tsyvinski-edited.jpeg 640w, https:\/\/lasentinelle.dz\/wp-content\/uploads\/2021\/10\/Aleh-Tsyvinski-edited-300x168.jpeg 300w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><figcaption><strong>Aleh Tsyvinski<\/strong> est professeur d&rsquo;\u00e9conomie \u00e0 l&rsquo;universit\u00e9 de Yale.<\/figcaption><\/figure>\n\n\n\n<p>La technologie Blockchain a permis aux gens d&rsquo;aborder d&rsquo;anciennes questions (Qu&rsquo;est-ce que l&rsquo;argent ? Comment l&rsquo;art peut-il \u00eatre cr\u00e9\u00e9 et valoris\u00e9 ?) d&rsquo;une nouvelle mani\u00e8re. Cela a abouti \u00e0 des applications tr\u00e8s visibles, telles que des monnaies virtuelles et des \u0153uvres d&rsquo;art symboliques. Mais cela a \u00e9galement permis des innovations moins prestigieuses dans un large \u00e9ventail de domaines, du suivi des exp\u00e9ditions de conteneurs \u00e0 l&rsquo;am\u00e9lioration de l&rsquo;int\u00e9grit\u00e9 des dossiers de soins de sant\u00e9.<\/p>\n\n\n\n<p>Les r\u00e9gulateurs du monde entier s\u00e9vissent contre les crypto-monnaies. La Chine les a interdits. Les \u00c9tats-Unis envisagent une s\u00e9rie de mesures visant \u00e0 les freiner. La Banque d&rsquo;Angleterre \u00e9labore des exigences de fonds propres pour les institutions financi\u00e8res qui les d\u00e9tiennent. Mais, loin d&rsquo;\u00eatre un d\u00e9sastre pour l&rsquo;industrie de la cryptographie, la r\u00e9glementation est vitale pour ses perspectives \u00e0 long terme.<\/p>\n\n\n\n<p>Le d\u00e9veloppement du march\u00e9 de la cryptographie a commenc\u00e9 par ce que l&rsquo;on peut au mieux d\u00e9crire comme l&rsquo;\u00e9tape de \u00ab l&rsquo;innovation produit \u00bb. La technologie Blockchain a permis aux gens d&rsquo;aborder d&rsquo;anciennes questions (Qu&rsquo;est-ce que l&rsquo;argent ? Comment l&rsquo;art peut-il \u00eatre cr\u00e9\u00e9 et valoris\u00e9 ?) d&rsquo;une nouvelle mani\u00e8re. Cela a abouti \u00e0 des applications tr\u00e8s visibles, telles que des monnaies virtuelles et des \u0153uvres d&rsquo;art symboliques. Mais cela a \u00e9galement permis des innovations moins prestigieuses dans un large \u00e9ventail de domaines, du suivi des exp\u00e9ditions de conteneurs \u00e0 l&rsquo;am\u00e9lioration de l&rsquo;int\u00e9grit\u00e9 des dossiers de soins de sant\u00e9.<\/p>\n\n\n\n<p>L&rsquo;impact de la blockchain sera-t-il r\u00e9volutionnaire ? Cela d\u00e9pend de ce que vous consid\u00e9rez comme une \u00ab r\u00e9volution \u00bb. Robert Gordon de la Northwestern University, par exemple, se demande si l&rsquo;impact des innovations technologiques plus r\u00e9centes sera aussi profond que celui des perc\u00e9es pr\u00e9c\u00e9dentes. Les t\u00e9l\u00e9phones intelligents s&rsquo;av\u00e9reront-ils aussi importants que l&rsquo;\u00e9lectricit\u00e9 ? Le commerce \u00e9lectronique sera-t-il aussi transformateur que la vapeur ? L&rsquo;impact d&rsquo;Internet peut-il se comparer \u00e0 celui de la radio et du t\u00e9l\u00e9graphe ?<\/p>\n\n\n\n<p>R\u00e9volutionnaire ou non, la blockchain aura sans aucun doute un impact significatif sur une vari\u00e9t\u00e9 d&rsquo;industries traditionnelles car elle stimule la cr\u00e9ation de nouvelles entreprises, produits et applications. En fait, cela se produit d\u00e9j\u00e0. Cette \u00ab int\u00e9gration \u00bb des applications blockchain marque la fin de la premi\u00e8re \u00e9tape du d\u00e9veloppement de la technologie.<\/p>\n\n\n\n<p>D\u00e9sormais, la crypto-monnaie entre dans la prochaine phase de son \u00e9volution : devenir un actif investissable. Certes, les crypto-monnaies sont d\u00e9j\u00e0 un atout, avec une capitalisation boursi\u00e8re d&rsquo;environ 2 000 milliards de dollars. Mais c&rsquo;est un march\u00e9 entach\u00e9 de fraude, de scandales, de d\u00e9lits d&rsquo;initi\u00e9s, de syst\u00e8mes de pompage et de vidage et d&rsquo;autres activit\u00e9s louches ou ill\u00e9gales.<\/p>\n\n\n\n<p>C&rsquo;est le cas m\u00eame pour les crypto-monnaies \u00ab\u00a0les plus s\u00fbres\u00a0\u00bb, les stablecoins, qui sont cens\u00e9es \u00eatre adoss\u00e9es \u00e0 des devises fortes. En fait, Gary B. Gorton, mon coll\u00e8gue \u00e0 Yale, et Jeffery Zhang, membre du Conseil des gouverneurs de la R\u00e9serve f\u00e9d\u00e9rale am\u00e9ricaine, comparent les stablecoins aux billets de banque priv\u00e9s qui circulaient pendant \u00ab l&rsquo;\u00e8re de la banque libre \u00bb aux \u00c9tats-Unis, de 1837 \u00e0 1862, date \u00e0 laquelle n&rsquo;importe quelle banque pouvait \u00e9mettre sa propre monnaie. Avec des r\u00e9glementations poreuses ou inexistantes, l&rsquo;argent priv\u00e9 \u00e9tait sujet \u00e0 des fluctuations de prix sauvages et \u00e0 des paniques.<\/p>\n\n\n\n<p>Si les stableoins sont \u00e0 peine r\u00e9glement\u00e9es, le reste du march\u00e9 de la cryptographie est le Far West. C&rsquo;est peut-\u00eatre l&rsquo;obstacle le plus s\u00e9rieux au d\u00e9veloppement de l&rsquo;industrie de la crypto-monnaie. Des r\u00e8gles du jeu claires sont essentielles si l&rsquo;industrie veut attirer des capitaux institutionnels importants.<\/p>\n\n\n\n<p>Dans l&rsquo;\u00e9tat actuel des choses, les grands investisseurs institutionnels se d\u00e9tournent du secteur ou s&rsquo;y lancent en \u00ab mode capital-risque \u00bb, investissant au niveau de l&rsquo;entreprise individuelle. S&rsquo;ils doivent commencer \u00e0 consid\u00e9rer les crypto-monnaies comme une classe d&rsquo;actifs alternative &#8211; comme les monnaies fiduciaires, les mati\u00e8res premi\u00e8res ou les d\u00e9riv\u00e9s &#8211; trois conditions doivent \u00eatre remplies.<\/p>\n\n\n\n<p>Premi\u00e8rement, il doit y avoir des donn\u00e9es propres et fiables. Ici, le march\u00e9 des crypto-monnaies a fait des progr\u00e8s importants. Bien que les informations financi\u00e8res restent imparfaites et incompl\u00e8tes, de nombreux fournisseurs de donn\u00e9es vont d\u00e9sormais au-del\u00e0 des donn\u00e9es de tarification, du moins pour les plus grandes crypto-monnaies. Les acteurs cl\u00e9s du secteur de la finance traditionnelle \u2013 comme le S&amp;P Dow Jones, avec son portefeuille Digital Market Indices \u2013 constituent une r\u00e9f\u00e9rence m\u00e9thodologique importante pour construire ces donn\u00e9es et assurer leur cr\u00e9dibilit\u00e9.<\/p>\n\n\n\n<p>Deuxi\u00e8mement, nous avons besoin de recherches qui facilitent une compr\u00e9hension plus approfondie des crypto-monnaies en tant que classe d&rsquo;actifs. La recherche acad\u00e9mique a soutenu la cr\u00e9ation de plusieurs nouvelles classes d&rsquo;actifs, telles que les produits d\u00e9riv\u00e9s et les fonds indiciels, sans parler des approches d&rsquo;investissement comme l&rsquo;investissement factoriel. Maintenant, des progr\u00e8s importants sont r\u00e9alis\u00e9s sur les crypto-monnaies.<\/p>\n\n\n\n<p>Par exemple, Will Cong de Cornell, Ye Li de l&rsquo;Ohio State University et Neng Wang de Columbia ont d\u00e9velopp\u00e9 des mod\u00e8les th\u00e9oriques qui permettent l&rsquo;\u00e9valuation des crypto-monnaies. Michael Sockin de l&rsquo;Universit\u00e9 du Texas et Wei Xiong de Princeton ont fait de m\u00eame. Et Yukun Liu de l&rsquo;Universit\u00e9 de Rochester, Xi Wu de l&rsquo;Universit\u00e9 de Californie \u00e0 Berkeley et moi-m\u00eame avons \u00e9tudi\u00e9 les crypto-monnaies du point de vue empirique de la valorisation des actifs et avons conclu qu&rsquo;elles peuvent \u00eatre analys\u00e9es \u00e0 l&rsquo;aide d&rsquo;outils financiers conventionnels et devraient faire partie des portefeuilles.<\/p>\n\n\n\n<p>La troisi\u00e8me condition est un cadre r\u00e9glementaire cr\u00e9dible. Dans l&rsquo;\u00e9tat actuel des choses, un tel cadre reste naissant, notamment parce que la r\u00e9glementation des crypto-monnaies pr\u00e9sente des d\u00e9fis importants. Certaines sont conceptuelles et n\u00e9cessitent le d\u00e9veloppement de nouvelles th\u00e9ories, ou la modification de th\u00e9ories existantes, en comptabilit\u00e9 et en droit. D&rsquo;autres sont pratiques : par exemple, alors que les enregistrements de toutes les transactions sont publics, l&rsquo;identit\u00e9 des parties ex\u00e9cutant les transactions est difficile ou impossible \u00e0 v\u00e9rifier. Et pratiquement toutes ces consid\u00e9rations sont mondiales, ce qui signifie que les r\u00e9gulateurs de la plupart des grands pays (au moins) devront coordonner leurs efforts de surveillance sans \u00e9touffer l&rsquo;innovation.<\/p>\n\n\n\n<p>Une fois ces d\u00e9fis surmont\u00e9s et un cadre r\u00e9glementaire efficace mis en place, les crypto-monnaies atteindront leur maturit\u00e9. L&rsquo;adolescence captivante et riche en exp\u00e9rimentation sera suivie de la mise en place d&rsquo;une version plus pr\u00e9visible du march\u00e9 de la cryptographie dans laquelle les crypto-monnaies repr\u00e9sentent une classe d&rsquo;actifs cr\u00e9dible.<\/p>\n\n\n\n<p><strong>Copyright : Project Syndicate, 2021.<\/strong><\/p>\n\n\n\n<p><strong>www.project-syndicate.org<\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Par Aleh Tsyvinski La technologie Blockchain a permis aux gens d&rsquo;aborder d&rsquo;anciennes questions (Qu&rsquo;est-ce que l&rsquo;argent ? Comment l&rsquo;art peut-il<\/p>\n","protected":false},"author":3,"featured_media":10359,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":"","_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[38],"tags":[],"class_list":["post-10341","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-debats"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>La prochaine \u00e9tape des crypto-monnaies - La Sentinelle<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lasentinelle.dz\/index.php\/2021\/10\/11\/la-prochaine-etape-des-crypto-monnaies\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"La prochaine \u00e9tape des crypto-monnaies - La Sentinelle\" \/>\n<meta property=\"og:description\" content=\"Par Aleh Tsyvinski La technologie Blockchain a permis aux gens d&rsquo;aborder d&rsquo;anciennes questions (Qu&rsquo;est-ce que l&rsquo;argent ? 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