{"kind":"assistant","text":"I will estimate the effect of expropriation protection on log GDP per capita via two-stage least squares (2SLS) using log settler mortality as the instrument, for the base sample of former colonies (`baseco == 1`).","tool_calls":[{"args":{"dataset":"maketable4","endog":["avexpr"],"instruments":["logem4"],"subset":"baseco == 1","y":"logpgp95"},"id":"call_576472","name":"infer__iv_2sls"}]}