Digital currency and inflation
Publish: 2021-05-23 21:59:50
1. 1. Its quantity is too small compared with the currency in circulation; 2. Digital currency is generally not used to buy goods. So digital money will not inflate.
2. No, it can be said that 100% is a fraud. In fact, even bitcoin countries are not allowed to trade at present. It's better to speculate in stocks than to have that money
3. Inflation is the price rise that causes the devaluation of a country's currency. The essential difference between inflation and general price rise: general price rise refers to the temporary, partial and reversible price rise of a certain commodity e to the imbalance of supply and demand, which will not cause currency devaluation; Inflation is a sustained, universal and irreversible rise in the prices of major domestic commodities that can cause the devaluation of a country's currency. The direct cause of inflation is that the amount of money in circulation in a country is greater than its effective economic aggregate
deflation is deflation: when the amount of money in circulation in the market decreases, the people's money income decreases, and the purchasing power decreases, which affects the prices and causes deflation. The long-term monetary tightening will restrain investment and proction, lead to the rise of unemployment rate and economic recession
these two are inflation and deflation respectively.
deflation is deflation: when the amount of money in circulation in the market decreases, the people's money income decreases, and the purchasing power decreases, which affects the prices and causes deflation. The long-term monetary tightening will restrain investment and proction, lead to the rise of unemployment rate and economic recession
these two are inflation and deflation respectively.
4. HDC is a registered brand of Shenzhen Huaxin times communication equipment Co., Ltd. its trademark is used as a domestic smart phone brand. HDC mobile phone is the first civilian smart phone in China
5.
Inflation means:
in economics, it means that the overall price level continues to rise. General inflation is currency devaluation or decline of purchasing power, while currency devaluation is the relative decrease of currency value between two economies. The former is used to describe the national currency value, while the latter is used to describe the added value in the international market. To put it simply, inflation means that money is too much and money is worthless
the reasons for inflation are as follows:
first, there is too much money. Too much money is the root of inflation. "Inflation is a monetary phenomenon in the final analysis.". If the money supply and output maintain the same proportion of growth, it will not lead to inflation. If the growth rate of money supply exceeds the growth rate of output, there will be a phenomenon of "too much money chasing too few goods", and the price of goods will be at a relatively high level, which will lead to inflation
The second is the pull of demand. After the increase of demand, whether the supply can be increased depends on whether there are idle or wasted resources in the economic society. If there are a lot of idle and wasted resources, with the increase of total demand, supply will increase correspondingly, output will increase, and employment will increase, without the pressure of inflation. If the quantity of resources is limited and the demand increases, the supply cannot increase with the increase of demand. At this time, the increase of demand will only lead to the rise of price level The third is the promotion of cost. Cost driven inflation refers to the inflation caused by the rise of proction cost and proct price e to the rise of proction factor price (such as wage, profit, rent and interest) under the condition of constant total demand 
expand data:
economist Hayek said: "inflation is the government's public theft of the people." Don't look at the fact that the government doesn't levy any tax on the construction of the bridge. In fact, inflation itself is a kind of tax, and it is the most vicious one. Its impact on everyone is not equal
inflation rate, also known as the price change rate, is the ratio of the excess amount of money to the actual amount of money needed, which reflects the degree of inflation and currency depreciation
In economics, the inflation rate is the rising range of the average price level (subject to inflation). If the size of the balloon is the price level, then the inflation rate is the inflation degree of the balloon. In other words, the inflation rate is the degree of decline in the purchasing power of money6. RDS
RDS (remote data services) is a general term for a series of services that allow us to process client data. Now you don't have to worry about this problem, because RDS itself is a part of ADO. It can only be used when the client data needs to be transmitted and used
remote data service RDS allows programmers to develop native windows distributed multi tier application system or web application system with browser as graphical user interface
remote data service RDS provides client applications with the ability to use the Recordset object in ADO in Internet / Internet or distributed environment
the Recordset object can be obtained through the remote data service RDS in the browser, and then the data can be accessed in the script language. Or in the native windows application program, get the Recordset object through RDS, and then use the program code to access the data in the remote data source. RDS can transfer the data obtained by ADO - DCOM or HTTP communication protocol to the client by mediation software or mediation components, and cache the data in the client, so that the client can access the data
relationship between remote data service RDS and ADO:
program & lt--& gt; ADO<--& gt; RDS<----& gt; IIS/PWS<--& gt; ODBC<--& gt; Database.
when we try to use ADO to access the web database in the program, because ADO and ODBC belong to two machines connected through the Internet, the data access mode is very different from the situation that ADO and ODBC belong to the same machine. In order to make the program also use ADO to access the web database, RDS was born, The role of RDS is like a server who helps ado access the web database, so it is named "remote data service"
in fact, RDS is composed of several components. Figure 10-1 shows these components and how they work together
it seems that there are many components, but not all of them are used in every situation. In fact, some of them are not part of RDS. However, all possible components are put on the diagram in case of need. Figure 10-1 is divided into two parts, because the use of client data needs some methods to transmit data to the client, and once the data arrives at the client, it also needs some methods to manage the data. Let's start with the server
10.2.1 RDS server component
although RDS is used to transmit and access client data, it does have some server based components. This is necessary because there must be some way to transfer the data to the client. So there are a series of server components that can access data and allow it to be sent to the client. We call the actual data transfer as a marshal
the top of the server-side component diagram is the data storage, which is accessed by OLE DB providers. It is not a part of RDS, but it means that as long as there is a corresponding OLE DB provider, any data can be used in the client through RDS. As for how to deal with the data on the server, there are two options:
· data factory is the default server-side component used to access the data storage. It is installed on the computer as a part of the RDS component on the server. In addition to getting data from the data store, it also processes the data sent to and from the client for the server
· custom component is just a common COM component that provides data transmission method. Custom components can be used when the data factory cannot provide the required functions. This chapter introces a simple component example, and a more complex one later in the book
Web server uses these two components as the data interface between client and server
10.2.2 RDS client component
on the client side, start with the dataspace object at the bottom, which works with the data factory or custom object as a part of the client side. The dataspace object is a proxy object, which is responsible for communicating with the server, and it is also the channel of data transmission (or commonly referred to as scheling). Dataspace object is in client script language or in HTML language
RDS< Rds: in short, ordinary FM broadcasting can transmit some simple digital information, such as time, date and so on. That is to say, the digital broadcasting system is widely used in Europe. Its main function is as follows: it has a priority setting feature. You can set your favorite radio channels, such as sports, news or military, When your machine receives the channel signal set by you, the working content of the machine will be stopped and the information will be broadcasted instead. It can be displayed in numbers and letters, and there is no sound. Another function is to warn the machine to stop. When there is an accident on the road (such as traffic jam, etc.), the radio station will broadcast the signal and the machine will display it when it receives it, You can take another road. Generally, this RDS function is required in European vehicular electronic equipment
RDS (remote data services) is a general term for a series of services that allow us to process client data. Now you don't have to worry about this problem, because RDS itself is a part of ADO. It can only be used when the client data needs to be transmitted and used
remote data service RDS allows programmers to develop native windows distributed multi tier application system or web application system with browser as graphical user interface
remote data service RDS provides client applications with the ability to use the Recordset object in ADO in Internet / Internet or distributed environment
the Recordset object can be obtained through the remote data service RDS in the browser, and then the data can be accessed in the script language. Or in the native windows application program, get the Recordset object through RDS, and then use the program code to access the data in the remote data source. RDS can transfer the data obtained by ADO - DCOM or HTTP communication protocol to the client by mediation software or mediation components, and cache the data in the client, so that the client can access the data
relationship between remote data service RDS and ADO:
program & lt--& gt; ADO<--& gt; RDS<----& gt; IIS/PWS<--& gt; ODBC<--& gt; Database.
when we try to use ADO to access the web database in the program, because ADO and ODBC belong to two machines connected through the Internet, the data access mode is very different from the situation that ADO and ODBC belong to the same machine. In order to make the program also use ADO to access the web database, RDS was born, The role of RDS is like a server who helps ado access the web database, so it is named "remote data service"
in fact, RDS is composed of several components. Figure 10-1 shows these components and how they work together
it seems that there are many components, but not all of them are used in every situation. In fact, some of them are not part of RDS. However, all possible components are put on the diagram in case of need. Figure 10-1 is divided into two parts, because the use of client data needs some methods to transmit data to the client, and once the data arrives at the client, it also needs some methods to manage the data. Let's start with the server
10.2.1 RDS server component
although RDS is used to transmit and access client data, it does have some server based components. This is necessary because there must be some way to transfer the data to the client. So there are a series of server components that can access data and allow it to be sent to the client. We call the actual data transfer as a marshal
the top of the server-side component diagram is the data storage, which is accessed by OLE DB providers. It is not a part of RDS, but it means that as long as there is a corresponding OLE DB provider, any data can be used in the client through RDS. As for how to deal with the data on the server, there are two options:
· data factory is the default server-side component used to access the data storage. It is installed on the computer as a part of the RDS component on the server. In addition to getting data from the data store, it also processes the data sent to and from the client for the server
· custom component is just a common COM component that provides data transmission method. Custom components can be used when the data factory cannot provide the required functions. This chapter introces a simple component example, and a more complex one later in the book
Web server uses these two components as the data interface between client and server
10.2.2 RDS client component
on the client side, start with the dataspace object at the bottom, which works with the data factory or custom object as a part of the client side. The dataspace object is a proxy object, which is responsible for communicating with the server, and it is also the channel of data transmission (or commonly referred to as scheling). Dataspace object is in client script language or in HTML language
RDS< Rds: in short, ordinary FM broadcasting can transmit some simple digital information, such as time, date and so on. That is to say, the digital broadcasting system is widely used in Europe. Its main function is as follows: it has a priority setting feature. You can set your favorite radio channels, such as sports, news or military, When your machine receives the channel signal set by you, the working content of the machine will be stopped and the information will be broadcasted instead. It can be displayed in numbers and letters, and there is no sound. Another function is to warn the machine to stop. When there is an accident on the road (such as traffic jam, etc.), the radio station will broadcast the signal and the machine will display it when it receives it, You can take another road. Generally, this RDS function is required in European vehicular electronic equipment
7. Generally: smash the old tiles and carry them to the designated place downstairs. The price in small and medium-sized cities is 6-8 yuan per square meter, depending on the floor height or floor height.
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