What social dynamics refer to and what are the major social dynamics

Social dynamics usually refer to the general situation and trend of social development, change, and change that occur over time. Social dynamics involve a wide range of demographic, economic, cultural, political, and social aspects, and usually reflect the changes, development, and adjustments of society.

Social dynamics are usually described and interpreted from a certain aspect, through the observation and analysis of data and phenomena, and the overall changes in society. In contemporary society, social dynamics usually involve the following aspects:

1.Population dynamics: including birth rate, death rate, immigration rate and other data, as well as social problems arising with demographic changes, such as aging and declining birthrate.

2.Economic dynamics: including economic growth, fiscal situation, price changes, employment status, and industrial structure adjustment. Economic dynamics reflect the economic conditions and trends of contemporary society, as well as political, cultural, social and other changes and dynamics.

3.Cultural dynamics: It involves cultural industry, cultural inheritance, literary and artistic creation, etc., reflecting the cultural phenomena and cultural trends of the current society.

4.Political dynamics: including international and domestic political conditions, political party changes, social policy adjustments, etc., reflecting the political situation and political development trends of the society.

Social dynamics refers to the overall trend of change in a society, which reflects the development and change of society in different fields, and is of great significance for decision-making and planning in political, economic, cultural, and social aspects.

Social dynamics is the specific display of various activities and events in the social field, including political, economic, cultural, educational, science and technology, environmental protection, health, people's livelihood and other aspects of the news, is important for people to understand and grasp the times and social changes. Social dynamics reflect the development and change of society, and also have a direct or indirect impact on people's production and life, therefore, it has a pivotal position in handling public affairs, rational decision-making of enterprises, personal participation in social activities and reporting.

Social dynamics actually refers to the value of the back and forth of something in the whole society. This kind of thing is actually called social dynamics. And social dynamics can refer to anything, and we generally talk about some social news.

The so-called social dynamics mostly refer to some news in society. So this represents the dynamics of society. Generally speaking, social dynamics represent things like people's livelihoods.

The major social dynamics in China are that the Chinese Communist Party (CCP) is becoming stronger and more centripetal, and other political parties, if any, are less able to fight against it. Needless to say, what comes with it.

Today's society: generally refers to the thoughts, behaviors, and social atmosphere of the majority of people in the society Today's Hui Zhaoqin time span: because the society is changing too fast, today refers to about five years Society: 1, refers to a certain economic foundation.

and the superstructure as a whole. It is also called a social form.

2. It generally refers to the group of people who are connected to each other and guess the age due to common material conditions. Wish.

Dynamic investment refers to the sum of the estimated investment required to complete a construction project, including the investment required by static investment, **** and other factors, as well as the estimated investment interest expense. Dynamic investment adapts to the requirements of the market's operating mechanism and is more in line with the actual laws of economic movement (compared with static investment).

The dynamic investment rate of return refers to the net cash flow of each year during the calculation period of the project.

The discount rate when the present value accrues is equal to zero It takes into account the time value of the money.

Factor. Dynamic investment rate of return, also known as financial internal rate of return in project evaluation.

It is a commonly used dynamic evaluation index to reflect the profitability of investment projects. itself is a discount rate.

The significance of this discount rate is that it is the highest discount rate that the project can accept. If the discount rate is increased, the net cash flow of the project will be negative, which means that the cash inflow of the project will be less than the cash outflow, and the project will not be accepted.

The investment period can be divided into static investment period and dynamic investment period. If the time value of the money is not taken into account, it is called a static investment period (PB). The rule of static investment is:

The use of the investment period to evaluate the investment project must be carried out with the help of the benchmark investment period. If the static investment period is less than a given benchmark investment period, the project may be considered for acceptance, otherwise, it should be rejected. When there are multiple investment plans co-existing, the one with the shortest period is selected.

However, it is only a static indicator, ignoring the time value of funds, so when evaluating assets, you should still choose the dynamic investment period.

In living things, feedback is a form of interaction between the system and the environment. In life, in fact, you also need to get feedback, for example, when you buy something, the coupon that someone else gives you for your next purchase is also a kind of feedback.

Indicators (statistical indicators): It is a socio-economic category that reflects the overall comprehensive quantitative characteristics of the actual socio-economic phenomena. It can also be said that statistical indicators refer to quantitative concepts and specific numerical values that reflect the actual existence of a certain overall social phenomenon.

A complete statistical indicator should be composed of the overall scope, time, place, indicator value and numerical unit. The statistical indicators reflect the names and values of the quantitative characteristics of the population. On the basis of overall homogeneity, it registers, calculates, summarizes and synthesizes the sign performance of each unit of the overall unit according to a certain statistical method, and forms a variety of statistical indicators that explain the characteristics of the overall quantity.

Dynamic pricing refers to pricing products based on market demand and customer purchasing power. Including the same product in different sales cycles pricing differently, with the change of inventory and market demand changes pricing also changes, etc., the use of market demand and product specificity and other factors, the use of mathematical models to price the product process, all belong to the content of dynamic pricing.

Generally speaking, the first class and the ordinary class ** are different, holidays are higher than weekdays**, the seasonality is more obvious, day and night tickets, the number of remaining tickets will also affect the pricing, in the era of big data, the membership level will be different.

Limited** dynamic pricing.

Limited** dynamic pricing means that the dynamic** changes based on the customer's behavior. This type of dynamic pricing is most common in the travel and transportation industry. If the number of products is limited or about to expire, different dynamic pricing will be given.

Seats** on the aircraft are adjusted according to this dynamic pricing.

**Matching. Matching is the ability to adjust in response to changes in a competitor's goods or services. This type of pricing is not based on changes in demand or expiration dates, but rather adjusts with the adjustments of competitors in the market** and is most common in the retail industry.