I want to study management and economics!! I hope that professional friends in these two aspects wil

I am studying economics, and some friends have asked the same question as you, generally speaking, it is recommended to learn more basic textbooks first, such as Mankiw's microeconomics and macroeconomics, which are readable and rich in examples, relatively simple in content, and belong to the entry level, which can help lay a good foundation and not be easy to get bored. These two books will be faster to read, and it will be more difficult to directly learn the intermediate micro macro after that, so it is best to learn Samuelson's "Economics" 17th edition first, the content is richer, the depth is appropriate, and it is quite thick, you can compare it with Gao Hongye's economics, Gao's book has more mathematical proofs, and it will be boring. If you have persevered, then you can try to learn Zhongwei Gaohong, and then see what you learn.

But it's best not to skip the basic Mankiw, sharpen the knife and don't mistake the woodcutter, I wish you success and perseverance in the end, which is also not easy.

Management is not very clear, but the economics side of the micro Pindick macro Mankiw version of the book is very good.

In addition, a foundation in advanced mathematics is required.

Economics: Western Economics (Macro and Micro) Gao Hong, ed. Microeconomics (Modern Perspective) by Fan Ryan and Microeconomics by Micro Mankiw, Principles of Economics; Samuelson's Economics.

Management: Management from Wednesday, Management from Robbins, Organizational Behavior; Kotler's Principles of Marketing, Marketing Management.

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1 Economics: The study of how a society uses scarce resources to produce valuable goods and services and distributes them among different people.

2. Management: It is a science that systematically studies the basic laws and general methods of management activities.

Economic Profit = Revenue - Opportunity Cost = Accounting Profit - Connotative Cost.

If Zhang San had opened a shop, his income would have been $200,000, his expenses would have been $180,000, and his accounting profit would have been $20,000.

Intrinsic cost = the difference between opportunity cost and explicit cost.

If Zhang San goes to open a store, then his opportunity cost, that is, the remuneration he can get as a general manager, is 60 000 yuan, and the explicit cost of Zhang San to open a store is the salary he gives himself, that is, 30 000 yuan, so the connotative cost is 60 000-30 000 = 30 000 yuan.

To sum up, the economic profit of Zhang San's store is 20 000-30 000 = -10 000

Method 2: The opportunity cost of opening a store = the sacrifice that Zhang San needs to pay as the general manager.

So what will Zhang San bring when he becomes the general manager?

1. There is no need to pay the cost (excluding your own salary) 180 000-30 000 = 150 000 yuan.

2. Get a salary of +60 000 yuan.

Therefore, when Zhang San opens a store, these will become sacrifices, that is, 150 000 + 60 000 = 210 000 yuan.

To sum up, the economic profit of Zhang San's store is 200 000-210 000 = -10 000

Your own salary is counted as income, that is, sales revenue = 200000 + 30000 = 230000, opportunity cost = 180000 + 60000 = 240000, so the economic profit is -10000.

I think it's 20,000 Why is the answer -10,000?

Forehead. 1。When the economy recovers and aggregate demand is greater than aggregate supply, ** rises, causing the supply side to increase supply.

With rising supply, the market is close to saturation, and there is overcapacity on the supply side. At this time, the company began to lay off employees in order to cut expenses, or pay less wages. This has made the originally high income even lower.

This will further exacerbate the reduction in supply and cause a large number of businesses to go out of business. When supply shrank to very little, the economy began to recover and demand gradually rose again.

2。Central Bank – Issuing money and setting policy. Monetary policy..

It is mainly achieved by managing the supply of money. Interest rate issues, high interest rates will increase deposits, lower loans, reduce liquidity, and low interest rates will be the opposite. There is an RRR in Pai Oak China, the lowest reserve ratio...

Sorry, I'm studying English. This limits the percentage of money that banks can use for loans. If this rate is high, then the bank will have to put more money and less money can be used to lend to others.

3。The current way of calculating GDP, I remember, is derived by calculating the total change of money. In this case, I send you 10,000, you send me 10,000, and we create 20,000 GDP. So there is a certain amount of moisture.

4。Causes of inflation: When the economy is developing, demand will continue to increase (because income increases, employment increases), and increased demand leads to an increase in supply, which will further increase employment and income.

When income reaches a certain level and supply cannot meet demand, then ** will start to soar.

Solving the problem of inflation and unemployment at the same time? It's beyond my power, I can't do it.

(1) 15-2q=3q, so q=.

2) dq dp*p q=1 2*9 3=(3) tax the enterprise, then p-5=3q. So, q=.

4) The producer's unit bears a tax burden of 3 yuan, a total of 6 yuan. The consumer bears the tax burden of 2 yuan per unit of product, totaling 4 yuan.

Dear, don't think about these questions, you don't seem to be a DU majoring in economics

It's going to be very sad to do these questions.

But DAO can say that this thing is very simple, the equilibrium condition is that demand equals supply, that is, qd = qs. In this problem, (15-p) 2=p 3, the equilibrium **p can be obtained, and the equilibrium quantity can be obtained by bringing in the demand function or the supply function).

1. The incentive conflict between VC and managers is simply a matter of benefit distribution. The number of shares held by managers will be restricted. Holding proportional shares, transfers, time, etc., so that it does not affect the larger interests of VC.

The principal is the VC and the manager who has the most shares. People are managers.

Second, the manager to maintain a certain amount of equity helps to improve his motivation, if the manager is a member of the shareholder, to ensure that he will not harm the interests of the company has been held accountable. Require a seat on the board of directors to better understand the company's operations and revenues. Reduce the risk of your investment.

This requires a better determination of the status of the VC.

It's simple, if you don't, you can ask me to mention it. You ask me to kick you.

1. Buy x books for all, buy (100-20x) 2 magazines, according to the relationship between the marginal substitution rate, set the utility of a magazine is 1, then the utility of a book is 5, total utility = 5x + (100-20x) 2 = 50-5x, so that the total utility is the maximum value x = 0

So buy 0 books, 50 magazines.

1.*** number of books + *** number of magazines = 1002Marginal rate of substitution = book** magazine** = 5

Matching is the optimal number of purchases.

But after reading your question, how do you feel a little problematic?

The marginal substitution rate is calculated to be 10, which does not meet your 5 requirement.

(1) The cost of taking over the business vsIncremental revenue from taking over this business.

New income: 80 rooms * 50 yuan per day * 7 days = 28,000

Accounting cost: 80 rooms * 8 yuan variable cost * 7 = 4480, fixed cost is sunk cost, non-new cost, not considered.

Opportunity cost: The estimated occupancy rate is 40%, which means that there are 120 * 60% = 72 empty rooms. That is to say, if you take over this business, you will have to vacate 8 more rooms, so that the opportunity cost is: 8 reserved rooms * 80 yuan per day * 7 days = 4480

This adds a total cost of 8960

New Net Income = New Income - New Cost = 28000-8960 0, so this business should be taken over.

2) The minimum amount of this business**: 8960 (80 rooms*7 days) = 16 yuan.

Reason: Minimum** occurs when new revenue = additional costs. That is, when the net income is zero.

Decreasing** results in lower new revenue, but does not affect additional costs. Therefore, the algorithm formula for new revenue is applied:

80 rooms * x yuan per day * 7 days = 8960, solve the equation to obtain: x = 16 yuan.