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Efficiency in pre‐merger and post‐merger non‐bank financial institutions
Author(s) -
Worthington Andrew C.
Publication year - 2001
Publication title -
managerial and decision economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.288
H-Index - 51
eISSN - 1099-1468
pISSN - 0143-6570
DOI - 10.1002/mde.1033
Subject(s) - data envelopment analysis , tobit model , panel data , diversification (marketing strategy) , econometrics , loan , economics , portfolio , earnings , asset (computer security) , probit , business , financial economics , finance , computer science , statistics , mathematics , computer security , marketing
A two‐part process is employed to analyse the role of efficiency in merger and acquisition (M&A) activity in Australian credit unions during the period 1993–1997. The measures of efficiency are derived using the non‐parametric technique of data envelopment analysis. The first part uses panel data in the probit model to relate pure technical efficiency, along with other managerial, regulatory and financial factors, to the probability of merger activity, either as an acquiring or acquired entity. The results indicate that loan portfolio diversification, management ability, earnings and asset size are a significant influence on the probability of acquisition, though the primary determinant of being acquired is smaller asset size. The second part uses a tobit model adapted to a panel framework to analyse post‐merger efficiency. Mergers appear to have improved both pure technical efficiency and scale efficiency in the credit union industry. Copyright © 2001 John Wiley & Sons, Ltd.