Must see, the central bank s interest rate cut 0 25 affected me what how can the purse bulge

It is recommended that you learn knowledge and review the knowledge points to divide physics knowledge into three levels: parts, blocks, and points from the meaning of knowledge.

The ministry refers to the department of knowledge. High school physics is divided into five departments: mechanics, thermal, electromagnetic, optics, and atomic physics.

Blocks are closely related units in each department, which are usually arranged together continuously in the learning process and combined into one block in the examination syllabus.

The mechanics division is divided into motion of particles, forces, Newton's laws of motion, momentum and mechanical energy, vibration, and waves.

The Department of Thermal Science has less content and puts together molecular kinetic theory, heat and work, and gases.

The Electromagnetics Division is divided into electric fields, constant currents, magnetic fields, electromagnetic induction, alternating currents, electromagnetic fields, and electromagnetic waves.

The optics division is divided into two parts: reflection and refraction of light, wave of light, and particles.

The atomic physics part also consists only of the atom and the nucleus.

Neither the unit system nor the experiment are listed separately. The ideas and methods are scattered into blocks in the order of instruction.

A point is a knowledge item that is specifically listed and processed in the teaching process. Students must identify, memorize, and understand each of them, and refer to them as they continue to learn, analyze, and solve practical problems. Among them, those with higher requirements should arrange special targeted training.

For example, the motion of a particle can be divided into mechanical motion, reference frame, particle, displacement, distance, vector and scalar, uniform linear motion, velocity, velocity, displacement formula s=vt, s-t diagram, v-t diagram, variable speed linear motion, time and time, average velocity, instantaneous velocity, uniform variable speed linear motion, change in velocity, acceleration, acceleration of linear motion, acceleration of free fall, formula vt=v0+at, formula s=v0t+at 2 2, formula vt 2-v0 2=2as, There are 35 knowledge points, such as the V-T diagram of the linear motion with uniform variable speed, the vertical upward throwing motion, the synthesis and decomposition of the motion, the velocity of the particle in the curvilinear motion along the tangential direction of the track, the acceleration of the particle in the curvilinear motion, the horizontal throwing motion, the circular motion at a uniform rate, the linear velocity, the angular velocity, the period, the centripetal acceleration of the circular motion a=v 2 r, and the analysis of the motion process.

Most of these knowledge points are specifically listed in curriculum standards, textbooks or syllabuses, and some of them are based on teaching experience, in order to understand the main knowledge and solve practical problems, the knowledge elements that need to be clearly dealt with in teaching, such as the analysis of the movement process.

The classification of knowledge elements can be divided into categories not only from the logical connection of meaning, but also from their functions in the knowledge structure system. In the learning and construction of physical knowledge, the same category of knowledge elements undergo roughly similar cognitive processes to meet the same set of requirements that are roughly similar.

From the functional categories of physical knowledge, it can be divided into: concepts, laws, methods and models.

Concepts can be divided into two levels, the lower one can be called a general term. Terminology is the brick of a physical body of knowledge. In high school physics undergo a rigorous systematic definition of terms, categorized as concepts, such as:

Displacement, velocity, acceleration, etc. The concept of quantization is called physical quantity, displacement, velocity, addition.

The central bank cuts interest rates in order to stimulate domestic demand, in order to allow people to take out the money from the bank and spend it, so that the money is bulging.

The early reason is that because of the current deflation, the current demand in the real economy is insufficient, and the pressure is particularly high, so it will lead to interest rate cuts.

Because the economic downturn is more serious, and the social pressure is also relatively large, coupled with the fact that the ** of pork is also constantly **, and the interest rate of bonds is also rising.

It is very likely that the interest rate of some banks is too low, and the money in people's hands is mostly used for ** and some real estate. That's why the central bank lowers interest rates.

It is because the interest rate of many local banks is too high, and there are more and more people saving money now, so the bank will reduce the interest rate.

Generally speaking, the interest rate refers to the interest rate on bank deposits. When bank interest rates rise, a lot of money flows into savings deposits, and bonds** fall; On the contrary, when the bank interest rate falls, a large amount of funds will flow out of savings deposits, and bonds** will rise, which is a substantial positive for bond**. It is conducive to the stable development of the bond market, the increase of the net value of bonds, and the investment income of stable investors.

Therefore, bonds** and money markets** should be the focus of investors' attention and reflected in the allocation of portfolios.

The interest rate cut has a positive effect on the bond** and the money market**, but for investors, it is also necessary to have a positive financial management idea to follow up and adjust the investment concept in a timely manner. When looking at the returns of bonds** and money markets**, we should be objective, optimize the portfolio structure, and formulate reasonable income expectations. Just because the market is favorable, you can't blindly inflate its earnings expectations or concentrate your investments.

Finally, pay attention to the impact of interest rate changes on existing bond types**. It can be said that the analysis of bonds mainly focuses on the duration and credit quality of bond types. Duration refers to the weighted maturity time of a bond.

From the perspective of the relationship between duration and interest rate changes, if the duration of a bond** is 5 years, when the market interest rate falls1, the net value of the bond** increases by about 5. This also results in a different impact on the net value of holding bonds with different durations**, which investors can optimize and analyze.

Cutting interest rates is equivalent to expanding money and increasing money supply, which is a typical loose monetary policy.

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