To statalist@hsphsun2.harvard.edu Subject st:How to use xtgls , panels(cor) corr(psar1) with imbalance panel data Date Sun, 3 Nov 2013 01:53:51 -0400Hi STATELISTER, I have an imbalance panel with significant groupwise heteroskedasticity, cross-sectional correlation, and first-order autocorr...
To statalist@hsphsun2.harvard.edu Subject Re: st: RE: How do I properly tell Stata this data is Panel Data? Date Sat, 13 Oct 2012 10:07:00 +0100The easy solution was to do what I suggested. If contrary to appearances, -year- and -quarter- were string variables then the call to...
Use in Panel Data Analysis The Hausman test is sometimes described as a test formodel misspecification. Inpanel data analysis(the analysis of data over time), the Hausman test can help you to choose betweenfixed effects modelor a random effects model. Thenull hypothesisis that the preferred mode...
The term “globalization” has been drawing attention in the literature for decades. However, many industry experts predict that true globalization is yet to be realized in the form of revolutionary moves of industries through integrating multiple processes and systems among value chain members across ...
We generate the variables in natural logarithms to control for potential heteroskedasticity [6]. After importing the data into STATA, we declare the dataset as time series using: tsset Years, yearly Show abstract Analyzing transport demand and environmental degradation: the case of G-7 countries ...
Combining OR and IPW gave us a doubly robust estimand which required only one of the OR or IPW approaches to be correctly specified. We used the csdid community-contributed command in Stata [22]. 2.3 Assumptions We made the following assumptions: 1. Irreversibility of treatment: since the ...
We also discuss various aspects of STATA codes that can be used to determine the event window. The commands reported in this paper can be applied to assess the impact of different firm-level and other macro-level events on corporate performance. Accordingly, we focus on the Covid-19 outbreak...
Now select another program and check the box "Always use this app to open *.do files". Update your software that should actually open data analysis scripts. Because only the current version supports the latest DO file format. Search, therefore, e.g. on the StataCorp manufacturer website ...
At 09:36 PM 2/16/2011, Hey Sky wrote: >Dear Stataers > >I have met a problem to calculate mean value in panel data. example data and >detail of my question as follows. > > >* example data >clear >input id jobid wage1 wage2 wage3 >1 1 1 2 . >1 2 . 3 . >2 1 1 ...
for example: set obs 1 gen vindex=2158 gen number=5746340000+2158 by stata default, not all the digits of "number" show up in the data panel. therefore i use the syntax format number %13.0g to display all the digits. however, the result comes out weird. it is 5746342400 instead of ...