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'''====Specify propensity score type to use for matching'''====
*Specify additional constraints on valid matches (modify code within function mcexpr as desired)
**For example, default code forces matches to be within the same industry group, within the same decade, and with patent stocks within +/- 20% of LBO firm.
→Options
Lines 38-48
*Options are: logitp (panel logit), probitp (panel probit), or Cox proportional hazard (hr)
*Alternatively, can use the above, with regressions performed using winsorized values of regressors (trimmed at 1st and 99th percentiles): logitpw, probitpw, hrw
Line 58:
mscore = :logitpw;
====Specify whether matching priority should be deterministic or random.====
*If deterministic, priority goes to lower GVKEY
Line 61:
randoption = 0;
====Specify whether matching priority should be deterministic or random. additional constraints on valid matches (modify code within function mcexpr as desired)====*If deterministicFor example, priority goes default code forces matches to lower GVKEYbe within the same industry group, within the same decade, and with patent stocks within +/- 20% of LBO firm.
Lines 69-81:
return eval(parse(mcriteria))
end
