Identification of Market Structure – Concentration Ratio：the sum of the market;Advantage:simple to:The industry’sfour-companyconcentration ratiois closest to150300 + 250 + 200 + 150 + 100 + 50 = 9001050 = 86%.

Identification of Market Structure – Econometric Method：Estimate the elasticityof demand and supply.;cross-sectional

The Construction of Price Indexes：be used to average the different prices.:index.the basket.

The Advantages and Disadvantages of Using the Different Tools of Fiscal Policy：Different Tools of Fiscal Policy:DirectCapitalpowerful as the direct effects.

Price Indexes and Their Usage：the CPI-U.countriesThe United States’ Treasury Inflation-ProtectedSecurities TIPS adjusts the bond’s principal according to the US CPI-U index.

Calculation of GDP – Income Approach：+,SomeNationalincome=government

Analysis of Market Structure：2 The degree of product differentiation;4 The relative strength of the barriers to market entry and exit:monopoly.A[PracticeC.B

Measures of Central Tendency：mean is the sum of the observations divided by the number of observations.:In:an odd-numbered sample of n items,The0.8% higher than the mean for Portfolio R.

Definitions of Money：entire range of liquid assets that can be used to make purchases.

Measures of Sustainable Growth：One way is to use the growth accounting equation. Problem:real GDP that a worker can produce in one hour of work.KLPotential GDP = Aggregate hours worked × Labor productivity

What’s the responsibility of supervisors?：does not relieve them of their supervisory responsibility. （可以转委托他人监管，但必须指示明确且对转委托负责）,应拒绝承担监管者责任）,

What's the meaning of “Additional compensation”?：their employer’s interest （该准则约束的是,如果收取相关好处：会影响雇主利益的情况）unless they obtain written consent from all parties involve.，CFA