There are many knowledge points examined in the subject of "Basic Knowledge of Economics" for intermediate economists, and today we will bring you the scope of shareholders' inquiry rights, opportunity cost, automatic and stable fiscal policy, the target system of a country's monetary policy, time series level analysis, statistical data quality evaluation standards and other test points.
1. [Multiple choice questions] Regarding the statement on the evaluation criteria for the quality of statistical data, the correct ones are ( ).
a.The availability of statistical data focuses on the evaluation of the quality of statistical services.
b.The availability of statistical data requires the publication of statistical data through multiple channels and methods, and at the same time the publication of corresponding statistical systems and methods, so as to strengthen data interpretation and meet social needs.
c.The harmonization of statistical data focuses on the evaluation of the logical relationship between statistical data.
d.The coordination of statistical data requires that the statistical data structure is rigorous and logical, and the total data and structural data are highly matched with each other.
e.The authenticity of statistical data focuses on the evaluation of statistical user satisfaction.
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Correct answers: a, b, c, d
Answer analysis: authenticity, the statistical source data must be in line with the actual situation of the statistical survey object, to ensure that the statistical data has a basis and can be traced. Focus on the evaluation of the quality of the underlying data;Coordination requires that the statistical data structure is rigorous and logical, and the total data and structural data are highly matched with each other. Emphasis is placed on the evaluation of the logical relationship between statistical data;Accessibility requires the publication of statistical data through multiple channels and methods, and at the same time the publication of corresponding statistical systems and methods, so as to strengthen data interpretation and meet social needs. Emphasis is placed on the evaluation of the quality of statistical services.
2. [Multiple choice questions] Regarding the statement of time series level analysis, the correct one is ( ).
a.The level of development is the value of the indicator corresponding to a specific time in a time series.
b.The growth is the difference between the level of development in the reporting period and the level of development in the base period.
c.The period-over-period increase is the ratio of the level of the reporting period to the level of the previous period.
d.The cumulative increase is the ratio of the level of the reporting period to the level of a fixed period.
e.The average growth is a reference to the chronological average of the period-by-period growth in the time series.
Correct answers: a, b, e
Answer analysis: The period-by-period growth is the difference between the level of the reporting period and the level of the previous period;The cumulative increase is the difference between the level of the reporting period and the level of a fixed period;The average growth is the sequence time average of the period-by-period growth in a time series, which indicates the average increase (decrease) in each period of time for a phenomenon.
3. [Multiple choice question] A total of 7 students in a class participated in social practice, and the duration was respectively, and the median was ( ).
a.4b.6
c.7d.8
Correct answer: B
Answer analysis: The number in the center of a set of data arranged in order from smallest to largest or largest to smallest is called the median.
4. [Multiple Choice] Assuming that the average annual growth rate of GDP of an economy in a certain period is 5%, the average annual growth rate of capital stock is 4%, the average annual growth rate of labor force is 2%, the share of capital in GDP growth is 30%, and the share of labor force in GDP growth is 70%, then the average annual growth rate of total factor productivity of the economy in this period is ( ).
a.2.4%
b.1.6%
c.2%d.3%
Correct Answer: a
Answer analysis: Total factor productivity (TFP) is also known as the contribution rate of technological progress to economic growth, or the share or proportion of technological progress in the economic growth rate, that is, the residual value of economic growth after deducting the contribution of factors such as labor and capital to the economic growth rate. Economic growth rate = rate of technological progress + share of labor labor growth rate + share of capital growth rate of capital, substituting data: 5%-4%*30%-2%*70%=24%。
5. [Multiple choice question] Among the following elements of the tax system, the specific scope of taxation is reflected and the breadth of taxation is represented ( ).
a.Sources. b.Tax base.
c.Tax headings. d.Rate.
Correct answer: c
Answer analysis: The tax item is the specific division of the taxable object, reflecting the specific scope of taxation and representing the breadth of taxation.
6. [Multiple choice questions] The target system of a country's monetary policy generally includes ( ).
a.Full employment.
b.Cash is abundant.
c.Economic growth.
d.Stabilize prices.
e.Balance of payments.
Correct answers: a, c, d, e
Answer analysis: The target system of a country's monetary policy is generally composed of the following four items: 1Stabilize prices. 2.Economic growth. 3.Full employment. 4.Balance of payments.
7. [Multiple Choice] According to Keynesian theory of money demand, the demand for money transactions is the ( ) of national income
a.Increment function.
b.Concave function.
c.Convex functions.
d.Subtract the function.
Correct Answer: a
Answer analysis: Transactional motivation and prevention motivation constitute transactional demand, which is the increasing function of national income.
8. [Multiple choice questions] The fiscal policy of automatic stability includes ( ).
a.Adjust the base rate.
b.Progressive income tax system.
c.Welfare expenditures.
d.Discount Policy.
e.Public market business.
Correct answer: B, C
Answer analysis: automatic and stable fiscal policy refers to the existence of an internal mechanism in the fiscal system itself, which can automatically regulate economic operation with the development of the economy and society without other interventions. Progressive income tax and the automatic stabilizing effect of welfare expenditures.
9. [Multiple choice question] Regarding the statement about cost, the correct one is ( ).
a.Opportunity costs are short-term costs by nature.
b.Economic profits are included in costs as part of the cost of production and as part of the hidden costs.
c.Opportunity cost refers to the maximum income that can be obtained from the use of the same factor in other production uses when one factor of production is used to produce a unit of product.
d.Whether it is an explicit cost or a hidden cost, it is an opportunity cost.
Correct answer: c
Answer analysis: Opportunity cost refers to the highest income obtained from using the same factor in other production uses when a factor of production is used to produce a unit of product.
10. [Multiple choice question] In shares***, the scope of shareholders' right to inquire does not include ( ).
a.Minutes of the General Meeting of Shareholders.
b.Corporate bond stubs.
c.Register of Shareholders.
d.The company's accounting books.
Correct answer: d
Answer analysis: In the shares, shareholders have the right to consult the articles of association, shareholder register, corporate bond stubs, minutes of the general meeting of shareholders, resolutions of the board of directors, resolutions of the board of supervisors, financial and accounting reports, and make suggestions or questions about the company's operation.
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