NO.PZ2020012201000010
问题如下:
Sara Izekand Adam Berke are members of the asset allocation committee at Cycle Point Advisors, which emphasizes the business cycle within its tactical asset allocation process.
Berke has developed a time series model of the business cycle that uses a published LEI series as a key input. He presents forecasts based on the model at each asset allocation meeting.
Izek is eclectic in her approach, preferring to sample research from a wide variety of source seach month and then focus on whatever perspectives and results seem most interesting. She usually brings a stack of charts she has copied to the asset allocation meeting.
Which of the main forecasting approaches (or combination of approaches) best describe(s) each analyst’s own practice?
选项:
Izek’s practice is essentially a LEI approach.
B.Both Izek and Berke uses the econometric modeling approach in conjunction with the LEI approach.
C.Berke uses the econometric modeling approach in conjunction with the LEI approach.
解释:
C is correct.
Berke 用的 time series model 属于econometric modeling approach范畴,同时他还用了 published LEI series 作为关键变量,所以也结合了LEI approach
而Izek喜欢每个月从各种各样的资源中选取研究样本,然后专注于最有趣的观点和结果,其中还包含了很多图和表。这是checklist approach.
如题