xtsum ln_wage hours age
For cross-sectional dependence (e.g., spatial or macroeconomic shocks): stata panel data
Often, data arrives in : | id | wage2015 | wage2016 | exp2015 | exp2016 | |----|----------|----------|---------|---------| xtsum ln_wage hours age For cross-sectional dependence (e
where:
Generate data (or import real data) do "generate_data.do" spatial or macroeconomic shocks): Often