麻烦老师帮忙看看这样写行不行，优缺点需要写几条

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. 题目种很明确的说了cambo是用了time series mol + L的方法，为什么答案只提到了L的优缺点呢？ 记得课上有一个相似的题目说的也是两种方法的结合

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. 课上何老师只讲了LEI的优缺点，但是没有讲Economic Incator方法的优缺点，所以会考Economic Incator方法的优缺点吗？

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.

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。