开发者:上海品职教育科技有限公司 隐私政策详情

应用版本:4.2.11(IOS)|3.2.5(安卓)APP下载

开泰-王飞 · 2023年06月13日

combo 的方法应该是LEI和ecnomic方法的结合吧?

* 问题详情,请 查看题干

NO.PZ202105270100000203

问题如下:

Cambo compares her business cycle forecasting approach to the approach used by the chief economist. Cambo bases her equity market forecast on a time-series model using a composite index of leading indicators as the key input, whereas the chief economist uses a detailed econometric model to generate his economic forecasts.

Discuss strengths and weaknesses of the economic forecasting approaches used by Cambo and the chief economist.


选项:

解释:

如题。为何答案只说他用了LEI的方法?

1 个答案

笛子_品职助教 · 2023年06月14日

嗨,爱思考的PZer你好:


如题。为何答案只说他用了LEI的方法?


Hello,亲爱的同学~


这是题目的已知条件。我们看题目给的条件,以下红框。



这里的意思是说,Cambo,使用领先指标法。至于经济模型法,根据题目已知条件,并不是Cambo在用,是首席经济学家(chief economst)在用。

我们再看题目问题,题目问的是Cambo使用方法的优缺点。并没有问首席经济学家用的方法。所以我们只回答LEI的优缺点就好了。



----------------------------------------------
虽然现在很辛苦,但努力过的感觉真的很好,加油!

  • 1

    回答
  • 0

    关注
  • 267

    浏览
相关问题

NO.PZ202105270100000203 问题如下 Camcompares her business cycle forecasting approato the approausethe chief economist. Cambases her equity market forecast on a time-series mol using a composite inx of leang incators the key input, wherethe chief economist uses a taileeconometric mol to generate his economic forecasts.scuss strengths anweaknesses of the economic forecasting approaches useCamanthe chief economist. (1)Leang incator-baseapproachStrengths:simple antare available from thirparty. the methocforecast the turning potintWeakness: Little more thbinary result. Cprovi false signal.Overfittein sample.(2)Economic forecasting approachesStrengths: The mol crobust.Quantative estimation. Impose consistenon analysis.Weakness:False sense of precion. Complex antime-consuming. Can't precting the turning points.

2024-11-09 22:02 1 · 回答

NO.PZ202105270100000203 问题如下 Camcompares her business cycle forecasting approato the approausethe chief economist. Cambases her equity market forecast on a time-series mol using a composite inx of leang incators the key input, wherethe chief economist uses a taileeconometric mol to generate his economic forecasts.scuss strengths anweaknesses of the economic forecasting approaches useCamanthe chief economist. 如题。

2024-10-19 17:49 1 · 回答

NO.PZ202105270100000203 问题如下 Camcompares her business cycle forecasting approato the approausethe chief economist. Cambases her equity market forecast on a time-series mol using a composite inx of leang incators the key input, wherethe chief economist uses a taileeconometric mol to generate his economic forecasts.scuss strengths anweaknesses of the economic forecasting approaches useCamanthe chief economist. 我的理解是Cambo用了数量模型和LEI模型的结合,所以讨论优缺点时两者都要有吧。

2024-09-04 12:51 1 · 回答

NO.PZ202105270100000203 问题如下 Camcompares her business cycle forecasting approato the approausethe chief economist. Cambases her equity market forecast on a time-series mol using a composite inx of leang incators the key input, wherethe chief economist uses a taileeconometric mol to generate his economic forecasts.scuss strengths anweaknesses of the economic forecasting approaches useCamanthe chief economist. 这句话中 time-series mol 就是数量经济模型吧, 为何答案按照LEI的mol处理?

2023-06-25 23:32 1 · 回答