政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/78994

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | Items with full text/Total items : 114205/145239 (79%)
Visitors : 52853641 Online Users : 956

RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer

政大機構典藏 > 商學院 > 會計學系 > 期刊論文 > Item 140.119/78994

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/78994

Title:	Scale Efficiencies in US Telecommunications: An Empirical Investigation
Authors:	Majumdar, Sumit K.;Chang, Hsi-hui 張錫惠
Contributors:	會計系
Date:	1996-05
Issue Date:	2015-10-19 11:54:19 (UTC+8)
Abstract:	In this paper we evaluate scale efficiency patterns of local operating companies in the US telecommunications industry. Scale efficiency is defined as the ability of each company to operate as close to its most productive scale size as possible, and is calculated using data envelopment analysis. The analysis of scale efficiencies is conducted for a set of 39 local operating companies, over six time periods: 1975, 1978, 1981, 1984, 1987 and 1990. During these time periods, several technical and institutional changes took place in the industry which are likely to have had an impact on the abilities of the companies to exploit feasible scale efficiencies, and we find that scale efficiencies have steadily increased over these time periods. We also establish that the Bell operating companies are no different from the independent companies in their ability to be scale efficient; single-state firms are relatively more scale efficient; line digitization, during the periods studied, has not significantly impacted scale efficiency; and firms belonging to multi-company parents are more scale efficient. Additionally, policy regime changes, such as the introduction of intra-LATA toll market competition and incentive regulation schemes, have positively impacted firms` abilities to attain scale efficiency, while micro-segment competition in local markets have, so far, not had the expected impact.
Relation:	Managerial and Decision Economics, 17(3), 303-318
Data Type:	article
DOI 連結:	http://dx.doi.org/10.1002/(SICI)1099-1468(199605)17:3<303::AID-MDE753>3.0.CO;2-U
DOI:	10.1002/(SICI)1099-1468(199605)17:3<303::AID-MDE753>3.0.CO;2-U
Appears in Collections:	[會計學系] 期刊論文

Files in This Item:

File	Description	Size	Format
303-318.pdf		7000Kb	Adobe PDF2	669	View/Open

社群 sharing

著作權政策宣告 Copyright Announcement

1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.

Loading...