LBO Lit Review - Revision history

Ed at 21:43, 5 October 2020

2020-10-05T21:43:49Z

2020-09-21T17:39:57Z

2020-09-21T17:34:08Z

2020-09-20T17:23:05Z

2020-09-20T17:22:18Z

2016-08-01T20:14:42Z

Lerner et al 2011

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Lerner et al 2011

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2016-07-19T15:27:18Z

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@@ Line 3: / Line 3: @@
 |Has sponsor=McNair Center
 |Has title=Creating a Guide to Patent Litigation
-|Has owner=Marcela Interiano,
+|Has owner=Marcela Interiano,Brian Ayash
 |Has project status=Complete
 }}

@@ Line 1: / Line 1: @@
 {{Project
-|Has project output=
+|Has project output=Content
 |Has sponsor=McNair Center
 |Has title=Creating a Guide to Patent Litigation

@@ Line 1: / Line 1: @@
 {{Project
 |Has sponsor=McNair Center
 |Has title=Creating a Guide to Patent Litigation

@@ Line 6: / Line 6: @@
 }}
-This page is included in the project [[Leveraged Buyout Innovation (Academic Paper)]]
+This project supported [[Leveraged Buyout Innovation (Academic Paper)]]
 =Variable List=

← Older revision		Revision as of 17:22, 20 September 2020
Line 1:		Line 1:
		+	{{Project
		+	\|Has sponsor=McNair Center
		+	\|Has title=Creating a Guide to Patent Litigation
		+	\|Has owner=Marcela Interiano,
		+	\|Has project status=Complete
		+	}}
		+
	This page is included in the project [[Leveraged Buyout Innovation (Academic Paper)]]		This page is included in the project [[Leveraged Buyout Innovation (Academic Paper)]]
−
−	~~[[Category:McNair Projects]]~~

	=Variable List=		=Variable List=

← Older revision		Revision as of 20:14, 1 August 2016
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	Final sample consists of 6398 patents from 472 firms granted from 1984 through may 2007.		Final sample consists of 6398 patents from 472 firms granted from 1984 through may 2007.
		+
		+	Buyouts of corporate divisions are most common, followed by private-to-private deals (investments in independent unquoted entities), secondary deals (firms that were already owned by another private equity investor), then public-to-private deals

	Robustness Checks:		Robustness Checks:

← Older revision		Revision as of 20:00, 1 August 2016
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	Final sample consists of 6398 patents from 472 firms granted from 1984 through may 2007.		Final sample consists of 6398 patents from 472 firms granted from 1984 through may 2007.
		+
		+	Robustness Checks:
		+
		+	*Concern one: Private equity investments for which there was already an existing investor, patents may be double-counted. Employs these patents only the first time they appear then drops them. Results are little changed
		+	*Concern two: Only measures citation count during the 3 years after the award. Using a longer window increases accuracy but decreases sample size. Repeats the analysis through the end of the second calendar year after the patent grant and after the fourth year and finds that results are quantitatively similar.
		+	*Concert three: In divisional buyouts corporate parents may retain best patents and only give low quality patents to the PE backed division. This may lead to an apparent increase in quality in the patents applied for after the award. Addresses this issue by using the longer window for patents above and by rerunning cross tabulations and regressions with divisional buyouts excluded from the sample. Key results are little changed by this shift.

	Variables:		Variables:

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-     }<!-- flush flush --><!-- flush flush --><!-- flush flush -->
+     }<!-- flush flush --><!-- flush flush --><!-- flush flush --><!-- flush -->