Based on this idea we propose a kind of power exponent summation econometrics model based on the definition of interaction, which includes the N-linear econometrics model making use of the common econometrics analysis and the Modified C-D production function applicable to the production function modeling.

Analysis of port′s influence on economy is conducted based mainly on system dynamics(SD),combining also input-output method,the Mulitplier,and econometrics model.

Based on the theory that investment in fixed assets makes great contributions to economic growth,this paper quantitatively analyzes the relationship between investment in fixed assets of Anhui province and its economic growth by establishing an econometrics model.

On the basis of discussing the characteristic and conten of regional economic planning on county level, thisarticle establishes the econometrics model and goal planning policies for regional economic planning on county level.

The paper highlights the distinguish between the original stochastic disturbance term and the derived stochastic error term, suggests that if the relationship error of model or the measurement error of variables exist in an econometric model, in the most of cases the stochastic error term will not fellow the normal distribution assumption and some other Gauss Assumptions.

Application of Quantitative Economics Model to strengthen cost & profit management of mining

Research on power index model of average brake torque for drum brake;

Kernel estimation with variable bandwidth for nonparametric regression econometric models;