How long does virtual currency last
1、 Common analysis of virtual currency (1) bitcoin solution is designed and created by Japanese programmer Nakamoto (alias) in 2009, and it is the most successful and controversial network currency at present. Bitcoin scheme is based on P2P network architecture, which has been operating in the world, and can be used for all kinds of virtual and real goods and services transactions
In theory, if the existence of network currency affects the demand for the central bank's liabilities, and then interferes with the central bank's open market operation, it will have an impact on a country's monetary policy and price stability. However, from a practical point of view, the premise of network currency affecting price stability includes the following three aspects:(1) from the analysis of the impact on the amount of money, although it is difficult to analyze the extent to which the network currency scheme creates money in the case of lack of information
However,however, most Internet money systems operate in prepaid mode, that is, issuing Internet money when the real money is exchanged in and withdrawing money when the real money is exchanged out. In the famous network currency scheme, the supply of money is stable and the supply is small, but we still need to be vigilant whether it can ensure that the money supply will maintain a stable level in the long run, and the impact of the change of exchange rate between network currency and real currency
(2) from the analysis of the impact on the speed of money circulation, the use of cash and money statistics, the impact of the technological innovation brought by the network currency scheme on the speed of money circulation is not clear
as an Internet instry, it largely depends on the number of active internet currency scheme users. If the network currency is widely accepted, it will have a substitution effect on the real currency of the central bank, thus recing the use of cash in transactions
in this case, the scale of the central bank's balance sheet will be reced, and its ability to influence short-term interest rates will also be weakened. The central bank will need to fight against risks through ways such as setting minimum reserves for cyber currencies. Substitution effect will aggravate the difficulty of monetary statistics and affect the relationship between monetary statistics and inflation, which is not concive to the realization of long-term price stability. In addition, the issuance of network currency outside the central bank and the expansion of virtual credit will have an impact on the central bank's interest rate decision in the economy and weaken the central bank's monetary control
(3) from the analysis of the interaction between network currency and real economy, network currency can act as a real commodity trading medium and have an impact on real GDP
The influence of network money on real money supply depends on two aspects: one is the substitution effect of virtual economy on real economy; the other is the substitution effect of virtual economy on real economy; The second is the crowding out effect of Internet money on real money, that is, with the increase of the total amount of Internet money, the amount of cash held by the public in real life decreases, resulting in the decrease of cash / deposit ratio and the increase of money multiplier. In reality, the network virtual currency scheme will not affect the price stability at this stage, and the money flow speed will not be significantly affected in the short and medium term. However, the interaction between network currency and real economy deserves attention (2) financial stability risk when the virtual currency scheme operates outside the banking system, the most important factor of financial instability lies in its connection with the real economy, namely exchange rate and exchange market. Obviously, the closed network currency scheme and the one-way flow network currency scheme are not affected, so we should focus on the two-way flow network currency scheme. The value of two-way network currency depends on the level of money supply and demand in the exchange market. A big difference between network currency and real currency is that the network currency scheme is not based on the country or currency region, and the influence of virtual economy intensity, trade or proction capacity on its exchange rate is limited. The price of virtual money and its fluctuation depend on five factors:(1) money supply and other actions taken by currency issuers. For example: to achieve a fixed or semi fixed exchange rate by intervening in the market
(2) the network currency scheme shows network externality, and its monetary value depends on the number of users and merchants. As the number of consumers and businesses increases, their monetary value will increase accordingly. In addition, the exchange rate of network currency with small transaction volume fluctuates more(3) the virtual community with clear and transparent policies and advanced security measures is easier to boost confidence and the currency is stronger
(4) the reputation of network currency issuers in fulfilling their commitments. There is no "lender of last resort" in the virtual community, and the trust gained by the issuer is crucial to the exchange rate of internet currency
(5)
speculation on the future value of Internet money and cyber attacks on virtual communities. Due to the immaturity of the system, low trading, speculative activities and network attacks, the two-way network currency scheme is inherently unstable
qualitative. At present, the trading volume of these network currencies is small and the correlation with the real economy is low, so the stability of the financial system will not be affected. However, if Internet money becomes a substitute for traditional money in the future, it will bring instability to the financial system and even distort the relative prices of goods and services. The impact of network currency system on the financial system largely depends on the number of active users and the number of merchants who are willing to accept virtual currency for real transactions. In addition, virtual currency has only exchange value and no use value. Generally, network currency is not based on assets with intrinsic value and is not supported by central bank credit. At present, these network monetary systems are not allowed to lend
or borrow funds, so it can not pose a threat to the stability of the financial system, but we should pay close attention to its development. If there is any change in the future, it will undoubtedly have an impact on the financial system
in a specific virtual community, virtual currency payment activities have evolved into a "real" payment system, facing typical risks related to the payment system: credit risk, liquidity risk, operational risk and legal risk. The nature, scale and ration of these risks are largely determined by the design of the system or the degree of lack of liquidity, so it is difficult for the network virtual currency scheme to avoid or control these risks. According to the core principles of payment system (CP) issued by the bank for International Settlements (BIS), the network virtual currency scheme does not conform to most of the contents of CP, and does not belong to the systemically important payment system. Therefore, it will not cause
or transmit shocks in the global financial system. At present, there is no systematic risk in the network currency system outside these virtual communities
2. Lack of corresponding supervision and protection mechanism
in the real economy, the central bank plays the role of lender of last resort and has no default risk, so it can take actions in the case of payment crisis or unpredictable liquidity shortage to avoid chain reaction. However, in the network virtual currency scheme
it is impossible to use network currency as settlement asset. Because network currency simply depends on the credibility of the issuer, it can not be widely accepted as a means of payment, so network currency can not be regarded as a safe currency. In addition, commercial banks are required to accept prudential supervision, which reces the possibility of default, and the security of money in commercial bank accounts is higher than that of network currency. A fundamental risk of network currency is that the settlement institution of network currency scheme is not subject to any supervision, no institution is responsible for its behavior, and there is no investor / depositor protection mechanism, which causes the user to bear all the risks
supervision and the anonymity, invisibility and difficulty in tracking of its transactions, the network virtual currency scheme is very easy to be used by terrorist activities, fraud, money laundering and other illegal activities. At present, many government departments in many countries are considering whether to recognize or
legalize these virtual schemes and bring them into the scope of supervision, so as to support the innovation of currency and payment forms, protect the rights and interests of consumers and financial stability, and inhibit the use of virtual currency schemes to engage in criminal activities
at present, the uncertainty of the legal status of the virtual currency scheme may also bring challenges to the government authorities (5) reputation risk of monetary authority the reputation of Monetary Authority (central bank) is the key factor to determine the effectiveness of monetary policy. The public's trust in fiat money is closely related to the image of the central bank, which pays close attention to its reputation. The ECB defines reputation risk as the risk of deterioration of reputation, credit or public image. As the network currency scheme is related to money and payment, it is generally believed that it belongs to the responsibility of the central bank, so we should be alert to the reputation risk it may bring to the central bank. However, in the case of small scale, the impact of the failure of the network currency scheme is limited, but its high volatility and instability also aggravate the possibility of failure and attract extensive media coverage. If the network currency is allowed to develop continuously without
regulation, the central bank may be considered as dereliction of ty and affect its reputation (6) the risk of investors' loss
for exchange value, the public has a higher recognition of the investment value of network virtual currency, and it is investment based transactions that accelerate the formation of virtual currency market. Like other investment markets, participants in virtual money market will also face potential losses caused by market risk, credit risk and policy risk. Take bitcoin as an example: from 2009 to early 2010, bitcoin was worthless; In the summer of 2010, bitcoin trading began to enter the golden
period. As the supply was far less than the demand, the value of online trading began to rise. In early November, bitcoin was silent at 29 cents for many days, and then jumped to 36 cents; In February 2011, bitcoin continued to appreciate, and its exchange rate with us dollar
reached 1:1; In 2013, the price of bitcoin achieved a "Big Bang" growth, and hit US $1242 on November 29, 2013, surpassing the gold price of US $1241.98/ounce in the same period. Fierce price fluctuations make market participants face huge speculative risks. Unlike mature capital markets such as stocks and bonds, the depth of bitcoin market is insufficient, and it is mainly held in the hands of large investors with low degree of diversification. Bitcoin price is easily affected by large investors' buying and selling behavior, and also easily manipulated by speculators. At the same time, different countries have different attitudes towards bitcoin, Germany, the United States and other countries hold an open and supportive attitude, and Thailand, Brazil and other countries regard bitcoin related activities
as illegal. Every country's attitude and measures will have a significant impact on the price of bitcoin, especially in the short term
virtual currency is always inferior to real currency< br />
so here are some suggestions for novice friends. I hope that those who have just joined the circle will take less detours
1. All the gimmick projects, such as brick arbitrage, are basically MLM projects. Of course, I don't mean that MLM projects don't make money. On the contrary, some MLM projects may make more money than the real money circle, but you must remember what you are here for, whether you are in the money circle, your MLM or the money circle's MLM. If it's the first one, stay away from MLM; If it is the second, I suggest 1040 sunshine project; If it's the third one, congratulations on coming to the right place, and then close this answer
2. As long as there is a way to promise the amount of rebate every day or within a certain period of time after the investment in the coin circle project, it is generally mixed with the traditional pyramid selling mode of pulling the head, which is all pyramid selling. The author does not recommend it
3. Don't believe too much in the security of trading, and don't wait for a fall to gain wisdom. You'd better accept the truth that the predecessors have told you many times. Maybe they just don't want you to fall again where they fell
4. Don't think about mining to get a lot of profits (of course, it's good to play, and the author also starts from mining when entering the coin circle), but you can understand the mining instry to know the big ecology of the coin circle
5. For indivial investors who have not been in touch with finance, the return of Tun yuan must be greater than your short-term return for many times. In the short-term, the money you make for nine times may not be equal to the money you lose for one time when you operate wrongly. This sentence is especially applicable to contract leverage.
There is no definition and distinction between game currency and stock, derivative financial instruments, especially electronic currency. In fact, there is an internal thread that can run through these different forms of virtual currency, which is the performance maturity of personalized value. We can summarize it logically as follows:
Bank e-money
Bank e-money was initially a kind of "pseudo virtual money". It only has the form of virtual currency, such as digitization and symbolization, but it does not have the essence of virtual currency and has nothing to do with personalization. For example, it is just the counterpart of paper money; It may be issued by the central bank; It may be in the same market as the money market. However, bank e-money has broken through the extension of money, that is, it can also be issued not by the central bank, but by information service providers, as was the case with several early e-money. The second breakthrough is the liquidity of bank e-money, which far exceeds that of ordinary money. Therefore, it implies a challenge to the pricing power of currency price level. For example, in overnight lending, if the same money is turned over several times in the form of electronic money, although from the traditional monetary point of view, nothing has happened, but from the perspective of virtual money circulation speed, it has actually changed the conditions of money price level
credit information currency
stock is the most typical credit information currency. Its essence is virtual and it is a kind of virtual currency with personalized characteristics. It is the most realistic foundation of the current virtual economy. Stock market and derivative financial instrument market constitute a large-scale and unified virtual money market. They are not only based on entity business, but also supported by a wide range of information services such as trust business and insurance business. The so-called unified market refers to that the market as a whole can be exchanged with the money market at the overall level of national income. Historically, only when money forms a unified market, that is, the main body of the national economy is monetized, can the adjustment of money quantity and interest rate on the national economy be discussed. The same is true for the virtual economy. This issue is not without dispute. Although the scale of the virtual economy is several times larger than that of the real economy, a large part of the real economy has not entered the unified market. If the game currency is compared with stocks, its progress in this respect is far from satisfactory. Only through the two stages of entertainment instrialization and instrial entertainment, it is possible to reach the level of unified market
analyzing the stock market and derivative financial instrument market, the biggest difference between the stock market and the general money market is that its circulation speed cannot be directly determined by the central bank. For example, as a virtual currency, the price level of stock index can not be directly determined by the central bank like the interest rate, but by the so-called "confidence" of people. The fundamentals of the central bank and the real capital market can only indirectly determine the stock market, not directly. So I think the stock market is an information market, not a money market
compared with the mature virtual money market, the main characteristics of the stock market are incomplete. The stock market integrates the noise at all reference points (i.e. indivial gain and loss values) into a unified reference value, which is combined with the standard value (utility value on the basis and general equilibrium value) to form the continuous fluctuation of the market around the utility value. Although it is different from the money market with the central bank as the center for orderly centripetal movement, it is not different from the money market. From the point of view of the real virtual money market, the characteristic of this market is the incommensurable personalized fixed value. In this sense, the centralized stock market has not achieved this function, and the independent role of the stock market as the so-called "casino" has not been played. Thirdly,
the fundamental function of personalized credit voucher
virtual currency is to synthesize value on the spot of personality, rather than to determine a rational value in isolation at an equilibrium point separated from the real world. The significance of virtual currency is to establish a value system centered on the final consumer. After the full realization of virtual currency, the single currency with general equivalent function will tend to be backward. Game currency is the experimental field of virtual currency at a higher stage, and it is difficult to be a major task. The ideal virtual currency is the value symbol of the real world. In the general equivalent exchange, the specific use value and the corresponding subject of the specific use value, namely the non-homogeneous needs and personalized needs of people, are completely filtered out. Virtual currency will change all this, through the virtual way, people's heterogeneous needs and personalized needs will be anchored to the fundamentals by indivial reference point, and the value will be synthesized. Therefore, virtual currency must have two sides, one is to have the function of commodity exchange, the other is to have the function of barter. Through the former to overcome the relativity and subjectivity of value, through the latter to achieve personalized value confirmation. In order to achieve this goal, virtual currency must realize a huge transformation, which is to transform to dialogue system and become interactive currency. The bargaining here is aimed at the level of currency price. Recall that the transformation from text to dialogue, which has been realized for decades, is the direction of the transformation of virtual currency. The value of game currency is uncertain. When people exchange game currency, it is uncertain whether the ultimate happiness they may get is above or below the currency value until they participate in the game. The game is a dialogue process. Of course, various value-added functions of game currency have not been developed in combination with personalized information services. If this kind of value-added business is fully developed, game currency will not be used because of the different businesses providing services, which may become an advantage over stocks
a fully personalized virtual currency may be a kind of currency card with additional information, and its value is to be confirmed. Virtual currency with specific undetermined function and resial value, on the one hand, its information can have room for reinterpretation like text, on the other hand, it has the potential of karaoke like redevelopment. Its information value has an open interface and can be added again. If they are exchanged in the secondary market like the stock market, they may float up and down in the basic par value with their personalized information, and they will have more attractiveness like stocks. Game currency only has the function of value circulation, but not the function of market platform, so it is only an imperfect virtual currency. The reason is the lack of corresponding instrial base
No. Virtual currency with good operation and investment will survive for a long time and will not go bankrupt in a few months, such as bitcoin and internet currency of Internet companies
there are various types of virtual currencies. The virtual currencies with high acceptance abroad are Facebook's f currency, online game second life's Linden currency, etc., while the representative virtual currencies in China are Tencent's Q currency, Sina's u currency, online currency, Shanda Yuanbao, etc
virtual currency is different from check and telegraphic transfer. The value that virtual currency can't realize can't be transferred by bank. At present, it can only circulate in the network world. Virtual currency is released by various network organizations, and there is no unified issuance and management standard
2. The special currency issued by the portal website or instant messaging service provider is used to purchase the services in the website the most widely used is Tencent's q-coin, which can be used to purchase value-added services such as membership and QQ show
3. Virtual currency on the Internet. For example, bitcoin, Wright currency, etc. bitcoin is an electronic currency proced by open-source P2P software. Some people also translate bitcoin as "bitcoin", which is a kind of network virtual currency. It is mainly used for Internet financial investment, and can also be directly used in daily life as a new currency
recently, BBT Mint changed its name to Morgan coin, claiming that it was e to too much negative news recently. Bitcoin home, the mainstream bitcoin media website in the coin circle, has exposed it. The collapsed pyramid scheme, spark entertainment bitcoin, is almost the same as its model
his Chinese name is bitcoin, which is only one word different from bitcoin. Many cheated people think that they bought bitcoin, and then they understand that they didn't buy bitcoin. Its sinister intentions can be imagined
at present, bitcoin, Laite coin, Fuyuan coin, doggy coin, reborn coin and so on are the most popular virtual currencies in the world.
first, your bank card is a credit card (credit card). If it is frozen, it may be that your credit card has had abnormal transactions, such as malicious cash out, forged information, continuous password error, etc., the bank card may be frozen by the bank
Second, the bank will set the overdraft share for you according to your actual repayment ability. When you overdraw more than the share, the bank will freeze your bank card immediately
thirdly, your bank card is a debit card. If it is frozen, one is the wrong account freezing. That is to say, if the bank wrongly gives more money to your account, the bank may freeze the part that is given more to you. One is judicial freezing. According to the relevant provisions of the law, the judicial organ can apply to the bank for freezing your bank card e to the need of handling a case. At the same time, the customs, tax authorities and other departments also have the right to freeze< No matter what the bank card is, if you enter the password three times in a row, the bank system will automatically lock your bank card password, which is similar to freezing, but not freezing. After 24 hours, it will be released automatically
5. If you do not renew your card when it is e, the bank will freeze your expired card< 6. If your bank card has been reported lost several times in succession, it will be frozen because the bank thinks it is suspected of malicious reporting
how to thaw
1. If the freezing of bank card is e to the maximum number of times of user input password error or the failure of the banking system, the user needs to take the bank card and ID card to the business hall, and the counter staff can handle it
2. If it is e to local release, such as the need of the court to handle a case, the thawing of the bank card should be determined according to the specific situation
3. If the bank card is lost, the owner of the bank card needs to bring his ID card to the counter of the Bank branch for replacement.