time-invariant variables 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 不随时间变化的变量 翻译结果2复制译文编辑译文朗读译文返回顶部...
(2010). Inference on time-invariant variables using panel data: A pre-test estimator with an application to the returns to schooling. CES working paper.Chatelain J.B. and Ralf K. [2010]. "Inference on Time-Invariant Variables using Panel Data: A Pre-Test Estimator with an Application to ...
Basically I have three variable of interest: two time-variant variables describing different firm strategies and a time-invariant variable describing the vertical scope (% of value chain steps of the industry the firm is active in; vertical scope takes on the values 0.2, 0.4, 0.6, 0.8, and 1...
aThe authors include two time-invariant variables, national wealth and the form of the legal system in a country, in the analysis. Although the findings in regard to these variables must be interpreted with caution (see Appendix A), both variables are significantly related to insurance purchases ...
Time-invariant variablesTwo-stage estimationSystem GMMDynamic gravity equationWe propose a two-stage estimation procedure to identify the effects of time-invariant regressors in a dynamic version of the Hausman-Taylor model. We first estiKripfganz, Sebastian...
I have an unbalanced panel (for some firms, I have three years of data, for others, two years or even only one year). One of my independent variables is a time-invariant variable and with fixed-effects models, its gets dropped. I ...
This paper suggests a three-stage procedure for the estimation of time-invariant and rarely changing variables in panel data models with unit effects. The first stage of the proposed estimator runs a fixed-effects model to obtain the unit effects, the second stage breaks down the unit effects ...
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook time-invariant system (redirected fromTime-invariant) time-invariant system [′tīm in‚ver·ē·ənt ‚sis·təm] (control systems) A system in which all quantities governing the system's behavior remain...
By E. Bioren; ECONOMETRIC MODELS FOR PANEL DATA WITH TIME INVARIANT AND INDIVIDUAL INVARIANT VARIABLES: A NOTE E Bioren - Oslo University, Department of Economics 被引量: 0发表: 1988年 Panel data and unobservable individual effects time-series and cross-section data is to control for individual...
However, little is known about how the reference frames used to encode reach-related variables in a given "node" of this network vary with the time taken to generate a behavioral response. Here we show that in an instructed delay reaching task, the reference frames used to encode target ...