How to include control variables in a GMM Panel VAR model?
From a statistical point of view, there is no difference between control variables and other explaining (independent) variables. It seems that you want to include control variables without knoweing which or why.
The purpose is to keep a NAPL (eg Toluene) concentration constant in an open tank set-up.
27 December 2020 7,325 2 View
There's a quack who claims that he can cure patients with COVID using his 'magic portion'. Some media blindly support him, though there's no scientific evidence for his treatment. There's a...
17 December 2020 8,022 5 View
Brain vs mind is a never solved debate. A school of thought is that the mind can function without the brain. Is it possible?
10 December 2020 2,618 4 View
If you read buddhist scriptures, you can find a number of stories about mind travel. It indicates that lord buddha used to mind travel to far away places and interacted with people. What do you...
30 November 2020 3,314 19 View
The extent of usable land will decline due to rise in sea levels. Many islands will be disappeared. People might have to carry oxygen tanks to breathe. Technological development won't go any...
29 November 2020 6,276 4 View
I am trying to simulate subcooled boiling flow through an annulus using Fluent. Is it possible to get the values of interfacial heat transfer coefficients from either FLUENT report or CFD post?...
31 October 2020 3,599 3 View
Hello everyone. I have a panel data of N=30 and T=20. It's not exactly a case of small T and large N. Can I use the command xtcsd, pesaran in stata to check for cross sectional dependence? I am a...
07 October 2020 7,676 13 View
i am currently working on topics in Tensor calculus with its applications in General relativity - im looking to write a research paper with whatever little background i have - Could you please...
18 September 2020 6,278 2 View
I am working on binary chemical reactions in the non-newtonian fluid. Your answers will be helpful to me to do further. I am new to ANSYS FLUENT.
01 September 2020 2,970 1 View
LoRa is a wireless technology that offers long range , low power and secure data transmission for M2M and IoT applications. But in present era of mobile 4g and 5g what may be effective...
12 August 2020 515 4 View
I am using annual time series data to estimate a VAR model in R. However, when I run the command to find the optimal lag length, I get the following error: Fehler in VARselect(data, lag.max = 10,...
18 February 2021 9,647 3 View
Hi all Can I run a Gmm model with a time series dependent variable? I have a sample of 12 countries and years from 2000 to 2018
03 February 2021 6,491 6 View
Context: I have two series, price and sales. Sales is mean-reverting stationery but price is stationary only after controlling for an intercept break. I want to set up a 2-equation VAR model...
14 January 2021 6,824 12 View
I'm trying to find the effect of smart cities on sustainable development. I collected data for several indicators of smartness of a city for 15 cities over 12 years. seems like panel data (GMM...
12 January 2021 9,914 5 View
Dear all, Could you recommend macroeconomic studies (hopefully published in good journals) that use system GMM or Arellano-Bond estimators? Thanks a lot!
10 December 2020 5,130 4 View
Dear community, For my thesis, I am busy finding possible relationships between bitcoin returns, several index funds returns and macro economic variables. After running a Dickey-Fuller test on...
30 November 2020 4,923 3 View
I am working on time-series data and want to analyze the price leadership among 3 markets with Weak Exogeneity test in a VAR framework. Does anyone know the R or STATA code for this test? Thank...
11 November 2020 8,241 3 View
I first conducted a fixed effect model using xtreg y x, fe and I found that all the variables are significant and R-squared is .51. So I thought that maybe I should use two step system GMM to...
07 October 2020 5,386 3 View
I know how to compute eigenvalues to test stability. The question If i have for example a 10 node model with 5 lags, how do i choose stable parameters without just guessing.
06 October 2020 5,238 6 View
I have the panel data regression model for which have to test the endogeneity. i read one research paper which was using Vector Autoregression (VAR) to test the endogeneity. in that paper, it...
03 October 2020 877 3 View