区块链对欧美的影响有哪些,区块链对欧美的影响论文

近年来，随着区块链技术的发展，欧美也受到了其影响。本文就区块链对欧美的影响拓展三个关键词，分别是金融服务，数据安全和跨境贸易，来探讨其对欧美的影响。

金融服务：金融服务是欧美经济发展的重要组成部分，而区块链技术的发展也给金融服务带来了翻天覆地的变化。区块链技术的应用可以改变传统金融服务的模式，大大提高了金融服务的效率，减少了金融服务中的不必要的成本，并且可以有效地防止金融犯罪和金融恐慌。此外，区块链技术还可以为欧美金融服务提供更多的可能性，比如智能合约、去中心化金融等等。

数据安全：数据安全是欧美经济发展的重要保障，而区块链技术可以有效地保障数据安全。区块链技术的应用可以改变传统的数据安全模式，使得数据安全更加可靠和安全。此外，区块链技术还可以有效地防止数据泄露，从而保障欧美数据安全。

跨境贸易：跨境贸易是欧美经济发展的重要组成部分，而区块链技术的发展也给跨境贸易带来了翻天覆地的变化。区块链技术的应用可以改变传统跨境贸易的模式，使得跨境贸易更加快捷、安全、便捷。此外，区块链技术还可以有效地防止跨境贸易中的欺诈行为，从而保障欧美跨境贸易的安全。

综上所述，区块链技术的发展给欧美的金融服务、数据安全和跨境贸易带来了翻天覆地的变化，使得欧美经济发展更加可靠和安全。

⑴ What is the future prospect of the blockchain industry

Main companies in the industry: Tianzhou Culture (300148), Meiya Pico (000607), Hua Media Holdings (300188) , Digital Video (300079), Jinyun Laser (300220), Nantian Information (000948), Borui Communication (600880), Annie Shares (002235)

The core data of this article: Global blockchain market size, Regional distribution of global blockchain investment and financing events

The scale of the global blockchain industry is growing rapidly, and application scenarios continue to expand

According to IDC data, in 2020, the size of the global blockchain market Showing steady growth, reaching US$4.31 billion. Affected by the new round of regulatory policies on the blockchain industry in European and American countries, the growth rate of the global blockchain market has declined compared with 2019, reaching 53.97%, and is expected to reach US$14.533 billion in 2023.

Equity investment events account for nearly 93%

In 2021, a total of 1,786 investments and financings occurred in the global blockchain. Among them, there were 1,659 equity investments, accounting for nearly 93% of the total investment and financing. In addition, there were a total of 64 mergers and acquisitions, 13 listings and 50 token financings.

Equity investments in the Americas, Europe and Asia are the most active

Judging from the regional distribution of the number of equity investment events, the Americas have the largest number of blockchain equity investments, with a total of 542 in 2021. Pens, accounting for 33%. Followed by Asia and Europe, accounting for 18% and 15% respectively, there is not much difference. Overall, the number of equity investments in the three continents of the United States, Europe and Asia accounts for more than 65% of the global blockchain investment and financing.

From the perspective of amount distribution, the amount of blockchain equity investment in the Americas in 2021 reached 128.975 billion yuan, accounting for more than 50%, reaching 56%. In terms of equity investment amount, Europe overtook Asia, accounting for 24% of the investment amount, which was double that of Asia (12%).

The United States "far surpasses Tongji"

At the national level, the United States ranks first with 484 equity investments and a total investment amount of 116.773 billion yuan. Far exceeding the second place China with 97 investments and investment amount of 11.285 billion yuan, Singapore and the UK ranked third and fourth with 91 investments and 88 investments respectively. In addition, the number of equity investments in other countries is less than 50.

The above data refers to the "China Blockchain Industry Market Foresight and Investment Strategic Planning Analysis Report" by the Qianzhan Industry Research Institute.

⑵ Why is the blockchain so popular and what impact does it have

The blockchain exploded at the end of 2017. It was due to the crazy rise of Bitcoin, and then to Xunlei Wankecoin, Baofeng With the influence of Bokong Cloud, Renren Blockchain, and even Kodak Coin, for a while, the slightly unfamiliar technology of "blockchain" seemed to be the magic potion that brought stock prices back to life. even withThe prices of various altcoins related to the blockchain are also like flying.
Different investors have different views. Whether they are naysayers who think this is a bubble or optimistic people who think it is a trend, they do not deny that blockchain is a tool that cannot be ignored to change society. Therefore, joining the blockchain investment platform, Coin Sheng, is an important choice.

⑶ What is blockchain technology and how does it change business and financial models

Blockchain technology is a distributed ledger technology that allows Multiple participants work together on a decentralized network to maintain a secure, transparent and immutable record. Blockchain technology was originally designed for the digital currency Bitcoin, but is now widely used in many other fields.

The core features of blockchain technology include:

Decentralization: Blockchain has no central control agency, and data is distributed on various nodes in the network, which makes it decentralized. The centralization feature reduces the risk of single points of failure.

Transparency: Transaction records on the blockchain are public to all participants, and anyone can view these records. This helps increase trust and reduce the risk of fraud.

Immutable: Once a transaction is recorded on the blockchain, it cannot be easily modified or deleted. This guarantees data integrity and security.

Smart contracts: Transactions on the blockchain can be automatically executed to implement "smart contracts", which automatically execute corresponding operations when specific conditions are met. This helps simplify complex business processes and reduce costs.

Blockchain technology has had a profound impact on business and financial models, which is mainly reflected in the following aspects:

Reducing costs: Blockchain technology can reduce intermediary links and reduce costs. transaction costs and operating costs. For example, by adopting blockchain for cross-border payments, remittance fees can be significantly reduced.

Improving efficiency: The automation and smart contract features of blockchain technology help improve the efficiency of business processes, reduce manual intervention, and reduce error rates.

Enhance trust: The transparency and non-tamperability of blockchain technology help to establish a reliable trust system, reduce the risk of fraud, and provide better protection for business activities.

Innovative business models: Blockchain technology has spawned many new business models, such as decentralized finance (DeFi), digital asset trading, supply chain finance, etc. These new business models have brought disruptive changes to existing industries.

In short, blockchain technology, as an emerging technical means, is gradually changing the landscape of business and finance. With the continuous development of technology and the in-depth promotion of applications, blockchain is expected to have a more extensive and far-reaching impact in the future

⑷ What impact has blockchain brought

Block How will blockchain impact the real world? Increased ownership transparency. Transaction records will be instantly visible to everyone. Currently, in the United States, institutional investor positionsThe 13F report is only issued once per quarter. Additionally, companies have three different shareholder lists (corporate, exchange, proxy voting); companies often do not know who their true shareholders are. Transparency can make it difficult for investors to acquire a block without changing the stock price, which will exacerbate the free-rider problem proposed by Grossman and Hart in 1980 (Kyle and Vila (1991)). Transparency can discourage insider trading and, conversely, encourage outside access to information (Fishman and Hagerty (1992), Bushman, Piotoski, and Smith (2005)). It would also make it impossible to backdate option awards or any other financial transaction. (Fishman and Hagerty (1992), Bushman, Piotoski, and Smith (2005)) Greater liquidity. Executing and completing stock trades can be faster and more affordable. In the United States, current settlement often takes three days and involves multiple parties to complete. Liquidity can strengthen shareholders through the exercise of voice (see the models of Maug (1998) and Kahn and Winton (1998), and the evidence in Norli, Ostergaard, and Schindele (2015)) and exit investments (see Admati and Pfleiderer ( 2009) and the model of Edmans (2009), and the evidence presented by Edmans, Fang, and Zur (2013), and Roosenboom, Schlingemann, and Vasconcelos (2014)) achieve corporate governance. Not only active shareholders, but ordinary people can benefit too. Currently, the fee for sending money from Zurich to New York is 7% and takes 3 days. vote. Blockchain can be used to record votes in corporate elections. This would improve election accuracy and address concerns that management maneuvered behind the scenes to win the overwhelming majority of very close elections. Since lending and borrowing of stocks will become transparent, blockchain will also enable empty voting (modeled in Brav and Mathews (2011), empirically studied in Hu and Black (2006) and Christoffersen, Geczy, Musto, and Reed (2007) )) gets harder. Real-time accounting. A company could publish all of its business transactions on the blockchain, allowing anyone to add up their profit and loss statements and balance sheets at any time. This can significantly reduce the need for auditors, prevent accrual earnings management, and prevent related party transactions. Smart contracts. A smart contract is a contract that automatically executesMethod: For example, if the borrower defaults on his car loan, the self-driving car can drive back to the bank by itself. Blockchain can cheaply execute smart contracts, such as changing the ownership of collateral upon default. This radically reduces the cost of enforcement.

⑸ The U.S. House of Representatives investigates the four major technology giants, and blockchain may usher in greater opportunities

On October 6, the Antitrust Subcommittee of the U.S. House of Representatives issued a The Digital Economy Competition Investigation Report lists the large-scale monopoly situations used by Apple, Amazon, Facebook and Google and provides relevant solutions. According to reports, this report is based on the transcripts of 7 congressional hearings, nearly 1.3 million internal documents, submissions from 38 antitrust experts, and interviews with more than 240 market participants and former employees of the platforms under investigation.

This 449-page report describes the history and relationship between the United States and technology giants. problems faced. Among them, there is no lack of the monopoly market phenomenon that has been formed for a long time by these four companies to suppress competitors;

We know that when a company is strong enough in a certain industry, there will be tangible or Invisibly, there will be a certain monopoly phenomenon, either in technology or products. This is nothing more than maintaining its leadership position in the industry; but for the country, this phenomenon will obviously curb the innovation of other companies. and development, which is not conducive to the progress and stability of society.

We have all known for a long time that these companies have a monopoly on industry products, and this is not the first time that their monopoly has been investigated; and this time, 449, which was eliminated, also reported, It is obvious that they have made sufficient investigations and preparations, and have also given certain solutions; they even likened the monopoly of these companies on existing industry technologies and products to the kind of monopoly giants we once saw in the era of oil tycoons and railroad tycoons. .

But for those who are engaged in blockchain, they may find a different meaning;

Apple, Amazon Although , Facebook and Google all have their own monopolized industries, they are all Internet companies, and the growth of the Internet benefited from the United States’ original split of telecommunications, railways, and even oil monopolies. Well, since the United States can forcefully break up powerful oligarchs, it is not impossible for these Internet companies to see this happen in the future. So, to achieve this, new technologies need to emerge to influence and change the Internet industry; and as a decentralized blockchain, it is likely to shoulder this important task.

Taking social media as an example, social media based on blockchain is veryIt's possible to benefit from a confrontation with Facebook. According to statistics, since its inception in 2004, Facebook has repeatedly prevented the leakage of personal information; in 2006, 2007, 2008, 2010, and 2018, this situation has occurred again and again. For the majority of users, they may have already felt If there is any alternative, I believe they will resolutely choose to change;

And decentralization Social networking may really be able to do this; if a social media, personal information can be encrypted using blockchain technology, and then the individual saves the private key, and all requests to retrieve personal information require the individual's permission, then this This situation can be greatly improved; this is of great significance to the majority of users who pay more and more attention to the protection of personal information.

After the release of Netflix's new documentary titled "The Social Dilemma," many users are reconsidering the need to have accounts like Facebook and Instagram. "The Social Dilemma" has been hailed by the media as "the most important documentary of our time". It reveals how technology companies influence national elections, "track" billions of people on the Internet, serve them targeted ads, and come up with ideas. Features that lead to their addiction. As young people in the new era, they may hate the impact of this situation on themselves;

Seek to make Internet intermediaries more neutral and open, and to separate them from those who can use their accumulated The control of information by powerful third parties for their own purposes seems to be a fairly clear use case for turning to apps and websites that are decentralized in nature. In other words, the kind of infrastructure that the blockchain community has built over the past decade.

Blockchain technology has decentralized characteristics; after years of research and development, DAPPs and decentralized social platforms using this technology have emerged, such as VOICE , a decentralized content platform, or even a decentralized retail market or the use of blockchain in products for traceability or product ownership verification, etc.; what I believe is that with the improvement of the blockchain industry infrastructure, then Most of the technologies or industrial applications related to the Internet will appear on the blockchain;

In this process , maybe it will go through a process from prosperity to chaos to a complete explosion of applications, and then the emergence of phenomenal applications, and finally return to the situation of monopoly; maybe this is the development process of society, there are great similarities; At the same time, in a few years, there will be a new technology that breaks this monopoly and creates new technologies and application forms; however, there is no doubt thatThe point I want to ask is that the next long period of time will belong to the era of blockchain, and we should not miss it.

⑹ Blockchain technology and applications: a technological revolution in the future

Blockchain technology originated from "Bitcoin: A Peer-to-Peer Electronic Cash System" proposed by Satoshi Nakamoto 》, where "block" means that each information block contains a timestamp. Information blocks containing timestamps are connected to each other, and the chain of information blocks formed is a "blockchain".

Blockchain is a technical solution that collectively maintains a reliable database in a decentralized and trustless manner. From a data perspective, blockchain is a distributed database in which a single node or multiple nodes cannot intentionally change data records. Its distribution is reflected in the distributed storage and distributed recording of data. From a technical perspective, blockchain technology is an emerging technological achievement resulting from the integration of multiple technologies. After the development and improvement of a combination of multiple technologies, it forms a more efficient way of recording, storing and expressing data.

"Science China" is an authoritative scientific brand of the China Association for Science and Technology, which collaborates with all parties in society to use information technology to spread science.

This article is produced by Popular Science China Fusion Creation. Please indicate the source when reprinting.

⑺ What is the impact of blockchain on the world economy?

In just a few years, blockchain has developed from the 1.0 era to the 3.0 era, and each "era" update has It has brought changes to the world. The development of blockchain can be divided into three stages from blockchain era 1.0 to 3.0: peer-to-peer transactions, smart contracts and blockchain application ecology (Token economy)
Block Chain 1.0 era: digital currency return rate is king

Blockchain 2.0 era: smart contracts provide infrastructure support for upper-layer application development

Blockchain 3.0: for business Its subversion lies in its transformation of production relations

All obstacles to the development of human society are fundamentally caused by "mutual distrust", especially various economic and financial crises. If humans can solve the problem of mutual trust, then humans will complete a very big leap.
The development of blockchain has gradually laid the foundation for this direction. Humanity is entering the era of "smart contracts". This is the process of upgrading human trust mechanisms. Once smart contracts are reached, human society will face a new major upgrade. , as each person is a value creator, the value he creates can be accurately recorded and rewarded accordingly. There will be less and less interference between everyone, and people are truly moving towards independence and equality. Human civilization has evolved from an "identity society" to a "contract society", and blockchain is expected to lead mankind to transition from a "contract society" to a "smart contract" society.
Although blockchain has moved beyond the conceptual stage, the current status of blockchain technology development is that the underlying technology is not mature enough and the applicable scenarios are relatively limited.. On the one hand, there is still room for optimization and improvement in core blockchain technologies such as consensus algorithms; on the other hand, the processing efficiency of blockchain is still difficult to meet the requirements of some high-frequency application environments in reality. Moreover, the current mainstream blockchain technology platforms all originated from abroad. Domestic blockchain technology service providers must patiently start from the bottom development, achieve independent and controllable technology, and strive to lead the development of global blockchain technology. time period, it can be said that the entire domestic trend is waiting for the emergence of a super-powerful blockchain project.
The Xueshuo Innovation Blockchain Technology Workstation under Lianqiao Education Online is the only approved "Blockchain Technology Professional" pilot of the "Smart Learning Workshop 2020- Xueshuo Innovation Workstation" launched by the School Planning, Construction and Development Center of the Ministry of Education of China. workstation. The professional position is based on providing students with diversified growth paths, promoting the reform of the training model integrating professional degree research, production, and research, and building an applied and compound talent training system.