Endogeneity and random effect modelling?

Is endogeneity only limited to fixed-effect modeling? What are the approaches to be followed to address the endogeneity in random effect modeling? What can be the other biases arising in random...

10 November 2019 2,669 4 View

Can ARDL panel data model be employed to study the long run stock market performance?

The dependent variable is M/B ratio. and the panel is of 5 years data of 255 companies. I have not checked the stationarity of the dependent variable

03 April 2019 8,348 22 View

What are the measures of managerial agency cost?

Please suggest me variables I can opt for to measure the managerial agency cost. Providing papers is more than welcome

01 February 2019 7,765 1 View

How to control for variables in R?

the multivariate regression model in R platform is like: lm(a~b+c, data=sampleset) where a is dependent variable and b, c are independent variable, if I want o deploy another variable, say d, in...

10 November 2018 9,097 1 View

FE and RE model in R. How to interpret the results?

I am a newbie in this area. Looking forward for suggestions and valuable insights.

10 November 2018 6,069 0 View

How important inferential statistics in panel data modelling?

Statistical inference in panel data modeling usually follows asymptotic theory. I am looking for explanation and/or relevant papers on inferential statistics and panel data modeling

06 July 2018 6,213 3 View

Can I extract the sentence by invoking particular words using regex in Python?

My intention is to fetch an entire sentence by invoking the annual report using regex in Python. Please educate me which command of regex is useful. Sharing related papers is helpful.

05 June 2018 3,275 0 View

Is there any paper on modeling bounded rationality?

Please share papers on modeling bounded rationality. Papers close to organizations' bounded rationality is more helpful

05 June 2018 1,213 0 View

Can the result of a hypothesis change due to change from cross-sectional to panel data?

I have tested one hypothesis in cross-sectional data and then in panel data. In cross-sectional sample it was positive and insignificant. In panel data it has come out positive and...

05 June 2018 1,840 6 View

How can squared value of one independent variable tell its non-linear relation with dependent variable?

In the Kor (2006) paper, link given below, author has discussed in result section that squared value of Managers' firm tenure tells that small value of squared firm tenure says nonlinear negative...

01 February 2018 984 5 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

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02 March 2021 932 1 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View