Which of the following belongs to a hidden Combined Grey Model?
A: Grey Markov Model
B: Grey Econometrics Model
C: Grey Linear Regression Model
D: Grey Cobb-Douglas Model
A: Grey Markov Model
B: Grey Econometrics Model
C: Grey Linear Regression Model
D: Grey Cobb-Douglas Model
举一反三
- which of the following does not belong to the theoretical model design in the process of establishing the grey econometrics model? A: study relevant economic theory B: estimate parameter C: determine variables and function forms contained in the model D: collect and arrange statistical data
- Which of the following does not belong to the estimated parameter in the Grey Cobb-Douglas Model? A: capital elasticity B: labor elasticity C: the parameter for the progress of technology D: g-GDP influence coefficient
- Which of the following is not a cross-cultural communication model?（ ） A: The cognitive model B: The language model C: The interpretive model D: The behavioral model
- 1.3 Complete each of the following sentences after the model with the word or phrase in brackets. Make changes or additions where necessary. Model: “An Englishman’s home is his castle (城堡).” What is your interpretation of this saying? (interpretation)No flowers grew here. No humans ever came. Only the bare grey sand _______the roaring sea. (stretch out)
- Which of the following is a time-series model? A: a. the Delphi model B: b. regression analysis C: c. exponential smoothing D: d. multiple regression