R is a powerful tool. i want to use R to do spatial panel econometrics. although there is a package named spdep, i am still confused with its application. could someone provide me with useful tutorial materials? thank you!
There are two confusions when i apply QCA in my research. 1. how to deal with omitted variables? To my knowledge, most of QCA papers incorporate about 5 to 7 conditions. Too many conditions...
06 July 2019 5,474 9 View
could anyone suggest some articles about innovativeness of cities? I am working on a paper about the determinants of urban innovation. however, it seems to be a big question that how to define and...
06 July 2017 2,686 6 View
i am conducting the panel data analysis with R. i use the package 'urca' and 'tseries" to do the unit root test. the result shows that all of variables are stationary,including the GDP. it is...
07 August 2016 2,655 4 View
Coud anyone tell me how to read the result when I use R founction htmt() to Assessing Discriminant Validity using Heterotrait-Monotrait Ratio? > htmt(dat, HS.model) visual...
05 June 2016 7,425 1 View
I hope to find some online courses about panel data analysis with R. can anyone give me some suggestions?
05 June 2016 7,695 1 View
when i download QCA from CRAN,it tells me like belows: Package ‘QCA’ was removed from the CRAN repository. Formerly available versions can be obtained from the archive. Versions 1.1-4 to 2.1 were...
04 May 2016 300 4 View
i am reading the works of collusion in organizations. taking Tirole(1986) as a start point, i am try my best to understand the theory of collusion. I wonder if there are any good papers reviewing...
07 August 2015 4,525 5 View
when we study the corruption in organization from the social psychology perspective,moral disengagement and rationalization are two key concepts. however, what is their relationship? someone seems...
06 July 2015 9,180 2 View
there are many researches working on the causes of corruption. however, there are few works focusing on the collusive corruption, which is a prevalent phenomenon around the world. Could someone...
06 July 2015 2,845 25 View
content analysis is basic method of social science reseach. there are some research saying about “confirmatory content analysis”. now i wonder, to what extent, we can say that my "content...
06 July 2015 1,488 10 View
In Econometrics
07 August 2024 6,142 4 View
Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...
31 July 2024 3,333 4 View
with secondary data collected from central bank to know the impact of digitalization in banks profitability, how can its impact be more precisely measured through econometric tools.
21 July 2024 7,295 10 View
I am currently working on a mendelian randomization study, and I have downloaded the datasets needed from the ieu opengwas project (mrcieu.ac.uk) in .vcf format. I do not have access to an R...
19 July 2024 2,342 5 View
One of the papers I read by Toby, where (title of the paper was "R factors in Rietveld analysis: How good is good enough?"), he tells us that to get good chi square value, you must have low Rwp,...
17 July 2024 9,668 4 View
The purpose of this question is to find out how far the science of statistics and econometrics has progressed in the world, so that it can make it easier for researchers to explore ideas.
06 July 2024 2,193 6 View
We have developed an ODE model comprising 25 interrelated equations with common coefficients. This biochemical model, applied in wastewater treatment, is characterized by stiffness. Utilizing the...
06 July 2024 7,077 4 View
Dear academician friends, I have a question about econometrics. I evaluated the relationship between the number of researchers in the health field and patents with a balanced panel analysis over...
03 July 2024 3,465 5 View
I ran PCA on 4 variables using the prcomp library. All variables were normalized to have a mean of zero and a standard deviation of one (z-score) before the PCA. prc 1 and I performed a varimax...
26 June 2024 6,792 1 View
What is it's difference between lsoda method in R vs. ODE23 or 45 solver in MATLAB.(especially in wastewater treatment and biochemical processes) I am currently engaged in the development of a...
24 June 2024 9,188 2 View