Virtual currency debate
virtual currency originally refers to non real currency.
in the case that virtual currency is connected with reality, virtual currency has its real value. Well known virtual currencies such as Tencent's q-coin, q-point, Shanda's roll, Sina's u-coin meter ticket (used in igome game), chivalrous Yuanbao (used in chivalrous road game), and so on, In the era of stand-alone games, the protagonists accumulate money by knocking down the enemy and winning money in gambling houses to buy Herbs and equipment, At that time, there was no "market" between players. Since the Internet established the portal and community and realized the game networking, there has been a "financial market" for virtual currency, and players can trade game currency.
the second type is the special currency issued by portal websites or instant messaging service providers, Tencent's q-coin is the most widely used to purchase services on this website. It can be used to purchase membership, QQ show and other value-added services.
Third, the difference between real currency and virtual currency
the first feature: different value formation mechanisms.
general currency and virtual currency have different value bases, the former represents utility, The latter represents value.
as a general equivalent, the "price" of currency is called value in language, but actually refers to utility. Virtual currency does not represent the "effect" of general "price", but the value itself.
virtual currency is not a general equivalent, but a manifestation of value relativity, or a symbol of expression; It can also be said that virtual currency is a personalized currency.
the second feature is that the monetary decision mechanism is different.
general currency is decided by the central bank, while virtual currency is decided by indivials.
reflected in the monetary decision mechanism, real currency is decided by the central bank; The virtual money market (such as stock market and game money market) is determined by forces outside the central bank, The economy formed by stock market and derivative financial market is called fictitious economy. The essence of fictitious economy is information economy with indivial as the center.
the third characteristic is that the value exchange mechanism is different.
the value conversion of general currency is completed in the money market; The value exchange between general currency and virtual currency is completed through the overall exchange of the two markets. Under special conditions, there is an immature exchange relationship between indivial markets. Therefore, it can be said that general currency and virtual currency are in different markets.
some people worry that game virtual currency may cause inflation, Just as the imbalance of supply and demand in the commodity market can not directly lead to the imbalance of supply and demand in the money market, it must be through the issuance of additional money in the overall market to lead to inflation; At present, the stock market is a unified market, but the game market is not.
for example, the ratio of a certain game virtual currency to RMB may initially be 800000 to 1, Then it may change to 8 million to 1. Maybe the virtual currency of a castle today will be enough to buy a Tomahawk tomorrow; If the virtual currency forms a unified market, it may indeed exert pressure on the money market. The problem is that there is no such unified market now. The issuers of game currency are independent of each other and do not have the status of financial subject, let alone the exchange with currency at the level of financial market. What's more, whether it is base currency or value-added currency, The currency volume (m) and the currency price level (V, i.e. the velocity of circulation) have not changed, so it can not be considered that there will be monetary inflation or deflation.
for the current game currency depreciation, it is better to explain that the service conditions of a game as a value-added service have changed, As the demand for virtual currency increases, the price of services involved and the price level of virtual currency decrease. Due to the change of supply and demand conditions of such services, the price of services decreases. This is a phenomenon that can be explained by a real commodity market
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Si s ī gold nine He is talented and rational, instrious and thrifty, has a strong family reputation, earns both fame and wealth, and works hard in his old age Ji)
Jie ji é wood twelve Wisdom and courage, elegance and honor, middle age auspicious, old age Longchang, two son auspicious (Ji)
10000 yuan can withdraw 300 yuan the volcano's revenue is divided into two parts, one is the firepower of small video, the other is the firepower of live customers. And we see that most of the anchors with high firepower earn more than 80% from live broadcasting, while the platform receives 70% commission for the firepower they get from live broadcasting precautions: 1. Firepower needs fans to send gifts to grow, gifts need diamonds to be given, users need to recharge when they send gifts, enough diamonds can send the gifts they want, and gifts will directly form firepower 2. The higher the firepower value is, the more popular you are and the more gifts you receive. So if you want to get more firepower, you need to have a good live broadcast, more popularity and more fans to get more firepower
Only three fingers of the hand can be used
In 1963, Hawking suffered from amyotrophic lateral sclerosis (lugaret's disease) at the age of 21. He was paralyzed, unable to speak, and had only three fingers to move From 1979 to 2009, he was professor of Lucas' mathematics. His main research fields are cosmology and black holes. He proved the singularity theorem of general relativity and the black hole area theorem, and proposed the black hole evaporation theory and the boundless Hawking universe model, It has taken an important step in unifying the two basic theories of physics in the 20th century -- the theory of relativity founded by Einstein and the quantum mechanics founded by Planckhe was awarded ch, CBE, FRS and FRSA
in the 21st episode of the fifth season of the big bang, which was broadcasted on April 6, 2012, Stephen Hawking played a guest role. In 2017, he recorded the documentary "exploring the new earth" for BBC
physicist Stephen Hawking said on November 6 that technology is expected to reverse some of the hazards of instrialization on the earth and help eliminate disease and poverty, but artificial intelligence needs to be controlled. In November 2017, Hawking predicted that energy consumption will increase in 2600, and the earth may become a "fireball"
On March 14, 2018, Hawking died at the age of 76. After Hawking's death, people all over the world mourned{rrrrrrr}
extended materials:
commemoration of posterity
in the obituary, the guardian wrote: "one of the brightest stars in the sky of science has fallen."
The BBC commented in the obituary that Hawking had devoted his whole life to the popularization of scientific knowledge, and he had become the spokesman of theoretical physics in the eyes of ordinary peoplethe official twitter account of Cambridge University quoted Hawking as saying in the memorial tweet: "remember to look up at the stars, not just at your feet." For most people, perhaps the greatest inspiration of this physicist is to remind people to occasionally look up from the small and trivial life and be curious about the world
Brian Cox, a British physicist and professor of particle physics at the University of Manchester, said in a tweet mourning Hocking that as long as there are still scientists in the world, Hocking's spiritual heritage will continue to inspire them.
after Hawking's death, netizens around the world launched commemorative activities on social media. Some netizens tweeted "just saw the news of Hawking's death" on social media platform, with pictures of crying. Chinese netizens are also posting on social media
2018, foreign ministry spokesman Lu Kang held a regular press conference to express his condolences and regrets to Mr. Hocking's tragic death on the death of Stephen Hocking, a famous physicist, and to express his condolences to his family. p>
reference: Network --- Hawking
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