2
votes
2answers
268 views

repeated measures regression

I was hoping that I could get some feedback in terms of keywords I should searching for, or concepts I need to consider with the following: I have non-experimental data that I would like to model in ...
3
votes
3answers
260 views

Mixture model fixed effects

One standard model used with panel data is fixed effects: $y_{it} = \mu_i + \theta_t + \epsilon_{it}$, where $i$ is the individual and $t$ is time subscripts. This can be estimated easily with OLS and ...
3
votes
0answers
637 views

When to use longitudinal (panel) weights vs cross-section weights in complex surveys

I'm currently working with a longitudinal dataset, the Kauffman Firm Survey. The survey tracks about 5000 firms starting from 2004 - 2009. Firms die out over the years. It has both cross-sectional ...
4
votes
1answer
490 views

How many data points do we need for mixed effects longitudinal data?

I am collecting longitudinal data using for 4 time waves. Although the survey is administrated to the same population, different individuals may decide to complete it at each time point. As a result ...