Are there any guidelines how to choose between PVAR, Systems GMM or simple fixed effects panel regression? Are there any particular data requirements for these methods or substantial drawbacks that one needs to consider?
I am running regressions with the same dependent and explanatory variables on about 500 sub-samples of the same population of observations. Now, I want to know of certain characteristics of the...
04 May 2019 3,515 1 View
I am trying to perform a cluster analysis on 50k*3 data in R. Clustering works well with hclust.vector() but I can't find a method to determine k not requiring the estimation of a distance matrix...
07 August 2018 9,226 3 View
Do I need to "control" for endogeneity in regressions (e.g., run Hackman model) even when the potentially endogenous coefficients are insignificant and I hence reject the "causal effect"...
01 February 2018 3,202 4 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,403 2 View
I am trying to analyse data from a survey examining what variables affect teachers perceived barriers to incorporating technology into their classroom. I have 5 predictor variables however my DV...
06 August 2024 1,752 3 View
I am using unit level data (IHDS round 2) & Stata 17
06 August 2024 5,725 2 View
Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)
05 August 2024 9,537 2 View
Hi I am working on data driven model of the microgrid, for that, i need the reliable datasets for the identification of MG data driven Model. Thanks
02 August 2024 5,748 4 View
I am following Hainmueller, Hopkins, and Yamamoto's (2014) paper for my randomized conjoint experimental data analysis. The link to the paper is provided below. I received a comment from the...
02 August 2024 4,406 0 View
Hello! I have this scale which had 10 items initially. I had to remove items 8 and 10 because they correlated negatively with the scale, and then I removed item 9 because Cronbach's alpha and...
01 August 2024 4,606 7 View
what is the best research evidence for psychological interventions for Bipolar?
01 August 2024 6,023 2 View
When we conduct linear regression, there are several assumptions. The assumption of normality is whether the residual errors are normally distributed, not whether a predictor is normal?
31 July 2024 6,164 3 View
I want to choose a resarch topic regarding enzyme inhibition. So I did my research and found out most of the diseases that originate from enzymes were actually caused by the "deficiency" of...
30 July 2024 2,483 5 View