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Matching LBOs (Julia)
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Revision as of 13:47, 21 September 2020
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13:47, 21 September 2020
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{{
Project
|Has project output=Tool
|Has sponsor=
McNair
Projects
Center
|Has title=Matching LBOs (Julia)
|Has owner=James Chen,
|Has keywords=Tool
|Has project status=
Active
Complete
}}
[[Leveraged Buyout Innovation (Academic Paper)]]
Lines 38-48
#Splitting dataset into LBO and non-LBO firms
#Note that we also filter out all firms that were never granted a single patent in the period 1970-2015
LBOs = @from i in df begin
@where i.everlbo == 1 && (i.matchfilter4 == 1 ||i.matchfilter2b == 1) && i.lboentry == 1
@select i
@collect DataFrame
end
nonLBOs = @from i in df begin
@where i.everlbo == 0 && (i.matchfilter4 == 1 ||i.matchfilter2b == 1)
@select i
@collect DataFrame
end
===Specify propensity score type to use for matching===
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