Brownie · 2021年12月26日
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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.
解释：
这题关于经济预测方法的对比没有提供答案哦
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。
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？
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。为何答案只说他用了LEI的方法？
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. 想问一下老师，在答案的中关于关于Cambo‘s用的leang incator-base法的weakness中有句话，“current ta not reliable input for histoticanalysis”这句话应该如何理解，我不是很明白，希望老师能解答一下。
NO.PZ202105270100000203 题目中的inx方法也用到了时间序列模型，但是还被认为是inx方法，是因为inx是key input吗？如果inx只是其中一个input就是综合了mol和inx的方法吗？
