Hello all together,

I am new here and I am happy to join the Stata cummunity.
Currently I'm writing my Master's Thesis about the effect of internationalization on entrepreneurial success in developing countries.
I have access to the World Bank and I just downloaded the all economies survey.
I am just wondering how I can see if a data set has panel structure or not? Because some country specific datasets are explicitely named as panel data. But not the all economies survey.
Can you tell me please how to figure out if I have panel data or not?
And which type of data would you recommend to use in my case? I think panel data, right?

Thank you very much

Dominik