Maria DiGuardo

University of Cagliari

Associate Professor

SCHOLARLY PAPERS

6

DOWNLOADS

588

SSRN CITATIONS

0

CROSSREF CITATIONS

1

Scholarly Papers (6)

1.

Does M&A Diversification Improve Post-Deal Technological Performance?

Columbia Business School Research Paper No. 14-65
Number of pages: 34 Posted: 07 Dec 2014 Last Revised: 24 Dec 2014
Maria DiGuardo, Kathryn Rudie Harrigan and Elona Marku
University of Cagliari, Columbia Business School - Management and University of Cagliari
Downloads 175 (179,825)

Abstract:

Loading...

M&A diversification, technological performance, patents, innovation

2.

Sustainability of Patent-Based Competitive Advantage

Columbia Business School Research Paper No. 15-7
Number of pages: 45 Posted: 02 Jan 2015 Last Revised: 29 Jan 2015
Kathryn Rudie Harrigan and Maria DiGuardo
Columbia Business School - Management and University of Cagliari
Downloads 156 (198,474)
Citation 1

Abstract:

Loading...

Patents, competitive advantage, radical innovation, R&D, acquisitions, industry evolution

3.

Entrepreneurs' and Students' Knowledge Structures: A Journey into Their Entrepreneurial Mindset

Number of pages: 18 Posted: 30 Apr 2014
Michela Loi, Marco Cogoni and Maria DiGuardo
Department of Economic and Social Sciences - University of Cagliari, CRS4 Center for Advanced Studies, Research and Development in Sardinia and University of Cagliari
Downloads 87 (303,697)

Abstract:

Loading...

knowledge structures, mental models, entrepreneurial cognition, pathfinder algorithm

4.

Patent Antecedents and Tobin's q Ratio

Columbia Business School Research Paper No. 14-45
Number of pages: 52 Posted: 14 Oct 2014 Last Revised: 07 Nov 2014
Kathryn Rudie Harrigan and Maria DiGuardo
Columbia Business School - Management and University of Cagliari
Downloads 75 (331,791)
Citation 1

Abstract:

Loading...

Backward citations, Tobin’s q, radical invention, patent scores, innovation

5.

Evidence of Innovation Synergies

Columbia Business School Research Paper No. 14-46
Number of pages: 55 Posted: 14 Oct 2014 Last Revised: 27 Feb 2015
Kathryn Rudie Harrigan and Maria DiGuardo
Columbia Business School - Management and University of Cagliari
Downloads 63 (364,494)

Abstract:

Loading...

innovation synergies, patents, acquisitions, diversification

6.

Comparing Backward Dispersion Scores

Columbia Business School Research Paper No. 15-40
Number of pages: 47 Posted: 28 Mar 2015
Columbia Business School - Management, University of Cagliari and Columbia University
Downloads 32 (479,381)

Abstract:

Loading...

Patent claims; Backward citations, Patent scores, Derwent Innovation Index (DII), Radical innovations Patent value