Persistence and Change at the Top of the IT Sector

Martin Campbell-Kelly and Daniel Garcia-Swartz

International Journal of the Economics of Business, 2009, vol. 16, issue 1, 113-138

Abstract: We use the DATAMATION index of the top 50 domestic IT companies (1975-1995) to track persistence and change at the top of the sector. The trends that we uncover are increasing instability, rejuvenation (declining average age of entrants coupled with increasing average age of quitters), democratization (diminishing revenue inequality at the top) and growing supply-side intertwining of sub-sectors and industries within IT due to diversification by long-term survivors.

Keywords: Industry Studies (Services): Information and Internet Services; Computer Software; Industry Studies (Manufacturing): Microelectronics; Computers; Communication Equipment (search for similar items in EconPapers)
Date: 2009
References: View references in EconPapers View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.tandfonline.com/10.1080/13571510802638981 (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:taf:ijecbs:v:16:y:2009:i:1:p:113-138

Ordering information: This journal article can be ordered from
http://www.tandfonline.com/pricing/journal/CIJB20

DOI: 10.1080/13571510802638981

Access Statistics for this article

International Journal of the Economics of Business is currently edited by Eleanor Morgan

More articles in International Journal of the Economics of Business from Taylor & Francis Journals
Bibliographic data for series maintained by Chris Longhurst ().