The impact of mergers on credit union service provision

In this paper we conduct an empirical exercise in which we attempt to provide answers to three questions concerning credit union mergers: (i) do members of acquiring credit unions benefit from mergers?; (ii) do members of acquired credit unions benefit from mergers?; and (iii) what are the characteristics of relatively successful, and relatively unsuccessful, mergers? Our empirical exercise is based on annual samples of nearly 6000 credit unions, including nearly 300 merger participants, during the 1988–1995 period. We find member service provision to have improved in acquired credit unions, and to have been unchanged in acquiring credit unions. We also provide three separate analyses, from three different perspectives, of the role of various characteristics of merging credit unions in determining the success of mergers.     

Can mergers ensure the survival of credit unions in the third millennium?

The survival of small financial institutions in the third millennium depends on their competitiveness against large bank rivals. Accordingly, credit unions in Australia and the United States have attempted to increase efficiency through mergers. Our paper uses the data envelopment analysis methodology to evaluate the post-merger gains in technical and scale efficiency achieved by 31 Australian credit union mergers in 1993/1994 and 1994/1995, relative to non-merging credit unions. When compared with the only US study of credit union mergers [Journal of Banking & Finance 23 (1999) 367–386], our findings suggests that mergers are not associated with improvements in efficiency superior to those achieved by internal growth.     

The x-efficiency and allocative efficiency effects of credit union mergers

The relative efficiency effects of Australian credit union mergers are examined. The period of investigation is June 1992–June 1997, which allows the examination of 16 credit union mergers in the 1993–1994 financial year. Multiple regression is applied to examine the impact of credit union mergers on x-efficiency and allocative efficiency. The data envelopment analysis (DEA) frontier approach is used to provide measures of x-efficiency and allocative efficiency. Results provide statistical evidence that, on average, credit union mergers do not result in an increase in x-efficiency or allocative efficiency postmerger relative to other credit unions.     

Credit Unions: A Theoretical and Empirical Overview

In 2009 there were over 49,330 credit unions across 98 countries with more than 184 million members and approximately $1,354 billion in assets. There is a great diversity within the credit union movement across these countries. This reflects the various economic, historic and cultural contexts within which credit unions operate. This paper traces the evolution of the credit union movement. It examines credit union objectives, and considers issues relating to efficiency, technology adoption, product diversification, merger, failure and demutualization. The regulatory environment within which credit unions operate is also explored under the themes of interest rate regulation, common bond requirements, taxation, deposit insurance and capital regulation. The overview also considers demutualization and the costs and benefits to credit unions of altering their organizational form.     

Do credit unions use their tax advantage to benefit members? Evidence from a cost function

This paper examines whether the credit union income tax subsidy is passed along to members or consumed by managers. To that end, we estimate a translog cost function for credit unions and mutual thrifts that is tailored to the unique objectives of mutually owned depository institutions. We find that credit unions with residential common bonds have higher costs than mutual thrifts, but single common bond occupational and associational credit unions are more cost efficient. Thus, it appears that residential credit unions engage in expense preference behavior and hence redirect some portion of their tax benefit away from members.     

Firm value and investment policy around stock for stock mergers

We study a sample of publicly traded firms that expand by acquiring other firms in pure, stock-for-stock mergers. After these mergers, we find that the diversification premium decreases for the acquiring firm due to having added a target firm trading at a discount. Furthermore, the acquiring firm experiences a decrease in investment opportunities and a decrease in leverage. This is an effect confined only to non-diversifying mergers. Our results indicate that the acquirer’s investment efficiency at the firm level remains unchanged after the merger.     

The federal deposit insurance fund that didn't put a bite on U.S. taxpayers

Unlike the Federal Savings and Loan Insurance Corporation and the Bank Insurance Fund, the National Credit Union Share Insurance Fund (NCUSIF) survived the 1980s without falling into a state of accounting insolvency. This paper analyzes how differences in incentive structure constrain the attractiveness of interest-rate speculation and other risk-taking opportunities to managers and regulators of credit unions. Despite these better incentives, robust present-value calculations establish that NCUSIF fell into economic insolvency during the mid-1980s.Besides calculating the extent of this insolvency, the paper also seeks to explain why, after NCUSIF became insolvent, it could rebuild its reserves without an explicit or implicit taxpayer bailout. Our explanation turns on cross-industry coinsurance responsibilities and the shallowness of the fund's observed insolvency relative to industry net worth. We identify forces in the decisionmaking environment tending to limit the depth and duration of unresolved insolvencies at individual credit unions. Managerial opportunities to benefit personally from taking risks that would flow through to NCUSIF are constrained by difficulties in converting a credit union to stockholder form and by the intensity of proactive monitoring of troubled credit unions by sister institutions and other private coinsurers. We conjecture that expanded use of coinsurance and private monitoring could reduce taxpayer loss exposure elsewhere in government deposit insurance systems.     

Board characteristics and credit‐union performance

We examine the role of board characteristics on the performance of Australian credit unions during the period 2004–2012. Credit unions are unique as they are member‐owned institutions, and their directors are democratically elected by their members – an unusual governance structure that poses challenges for board effectiveness. We find that board remuneration, board expertise and attendance at meetings are associated with increased credit‐union performance and are consistent with the goal of maximising member benefits. While the unique features of credit unions limit the presence of external monitoring mechanisms, we provide evidence that these board characteristics are relevant for credit unions.     

Wealth transfer,signaling and leverage in M&A

Merger activity amplifies the conflict of interest between a bidder's different classes of security holders. This study examines how equity returns and credit default swap spreads are affected by acquisition-driven changes in firm leverage. We develop an improved proxy for predicted leverage changes which includes transaction financing and find it has a positive relationship with both equity returns and credit spreads. Using data for North American firms that made acquisition announcements between 2008 and 2014, we find that in leverage increasing mergers, bidding firm shareholders gain while bondholders lose. While these results are consistent with the wealth transfer literature we show that the gains to bidders' shareholders and losses to bidders' bondholders are caused by the change in leverage, not the form of payment or its signaling effect as is commonly documented.     

Adopting better corporate governance: Evidence from cross-border mergers

Cross-border mergers allow firms to alter the level of protection they provide to their investors, because target firms usually import the corporate governance system of the acquiring company by law. Therefore, cross-border mergers provide a natural experiment to analyze the effects of changes in corporate governance on firm value, and on an industry as a whole. We construct measures of the change in investor protection induced by cross-border mergers in a sample of 7330 ‘national industry years’ (spanning 39 industries in 41 countries in the period 1990–2001. We find that the Tobin's Q of an industry — including its unmerged firms — increases when firms within that industry are acquired by foreign firms coming from countries with better shareholder protection and better accounting standards. We present evidence that the transfer of corporate governance practices through cross-border mergers is Pareto improving. Firms that can adopt better practices willingly do so, and the market assigns more value to better protection.     

Leverage changes and growth options in mergers and acquisitions

We develop and empirically test a trade-off model for the analysis of leverage changes in mergers and acquisitions. Our study extends prior findings of a post-merger increase in leverage for the acquiring firm, by linking this leverage increase to merging firms that are less correlated, create significantly larger growth options, and have lower bankruptcy costs and lower volatility. Specifically, we show that acquiring firms are more likely to finance diversifying acquisitions with debt as equity holders exploit the increased debt capacity with higher leverage resulting in total merger gains that are positively associated with financial synergies. We also provide evidence of a U-shaped relationship between growth options and leverage changes theoretically and empirically in the context of mergers.     

Scale Economies in Credit Unions: Accounting for Subsidies Is Important

In 1998, the Credit Union Services Corporation Australia Limited (CUSCAL) recommended that Australian credit unions with assets below $5 million should consider merging with larger credit unions. This industry position is at odds with empirical studies, which find little evidence of increasing returns to scale in credit unions. However, an important bias in previous studies of scale economies in credit unions has been the omission of credit union subsidies. This paper shows that the failure to account for subsidies biases the results toward finding diseconomies of scale. After correcting for the subsidy bias, there is very strong evidence of increasing returns to scale in a sample of New South Wales credit unions, supporting the industry recommendation.     

HOW STOCK-SWAP MERGERS AFFECT SHAREHOLDER (AND BONDHOLDER) WEALTH: MORE EVIDENCE OF THE VALUE OF CORPORATE "FOCUS"

Alfred Chandler once described the U.S. conglomerate movement of the 1960s and '70s as an "historical aberration and a 'disaster." And the recent trend in corporate mergers and acquisitions away from "diversifying" acquisitions would seem to confirm Chandler's argument.
In what constitutes yet another piece of evidence in support of Chandler's argument, the authors of this article conducted a study of changes in debt and equity values in 260 stock-forstock mergers completed between 1963 and 1996. With a sample almost evenly divided between conglomerate and "related" mergers, the authors report significant net wealth gains for all securityholders as a group in "related" mergers, but generally insignificant net gains for securityholders in conglomerate mergers. Not surprisingly, target firm shareholders experienced net wealth gains in both kinds of acquisitions; but for acquiring company shareholders, there was a striking difference: economically and statistically significant gains for acquirers in related transactions, and significant losses for acquirers in conglomerate deals.
Perhaps the biggest surprise of the study, however, was that even the bondholders of acquirers in related mergers benefited more than bondholders in conglomerate deals. The result is surprising because, to the extent bondholders benefit from corporate diversification, one would expect the opposite result. That bondholders in related mergers experience larger wealth increases than those of conglomerate acquirers is just one more sign of the dramatic differences in total value created by the two kinds of mergers.     

Regulatory learning in failed thrift auctions

We use a sample of failed thrift auctions to examine if regulators learn from early transactions and improve their performance in later transactions. Our findings suggest that experience at failure resolution does not by itself lead to improved regulatory performance. Evidence of regulatory learning is restricted to dealings with repeat acquirers; in cases where an acquiring firm makes abnormal gains, regulators are able to restructure the auction process and eliminate such gains in subsequent acquisitions made by the same acquirers.     

A Theoretic Framework for the Analysis of Credit Union Decision Making

This paper presents a formal theoretic framework to analyze credit union interest rates on loans and savings deposits. The unique motivational and institutional features of a credit union, in particular its structure as a financial service cooperative, are used to develop the objective function. This is based on a comparison of the credit union's rates to alternatively available market rates and includes parameters to recognize the possibility of borrower-saver conflict. The principal result is that the optimal rates and reactions to exogenous changes depend critically on the preference of the organization toward financial gain to the borrowing and saving members.     

Credit Unions in Britain: A Time for Change

As member-owned, not-for-profit financial institutions, credit unions are an important instrument of public policy, particularly in pushing forward measures to tackle financial and social exclusion. Historically, the credit union movement in Great Britain has been hampered by a number of factors, including a lack of leadership, a cohesive identity and regulatory impediments. Recent legislative review and change has provided credit unions with the opportunity to grow and extend the scale and scope of services they can offer to their members. However, policy-makers should be aware that funding initiatives to support credit union development might undermine their self-help cornerstone and weaken the future development of the movement.     

The Euro and the Changing Face of European Banking: Evidence from Mergers and Acquisitions

During the last fifteen years, the European banking industry has experienced considerable consolidation through mergers and acquisitions against the background of the introduction of the single currency and reductions in cross‐border barriers. This paper investigates whether these changes impacted on announcement period gains of the banks acquiring targets by examining the pre‐euro, run‐up to the euro and post euro eras. Evidence suggests bidders' gains have fallen with the development of economic and monetary union. It also reveals significant differences in the gains from acquisitions within and outside the eurozone. These results are consistent with increased competition among bidders and increased integration of the market in the eurozone area in the post‐euro era. However, differing results relating to focused and diversifying bids suggest that the level of market integration is sector dependent.     

Credit Unions in Britain: A Time for Change

As member-owned, not-for-profit financial institutions, credit unions are an important instrument of public policy, particularly in pushing forward measures to tackle financial and social exclusion. Historically, the credit union movement in Great Britain has been hampered by a number of factors, including a lack of leadership, a cohesive identity and regulatory impediments. Recent legislative review and change has provided credit unions with the opportunity to grow and extend the scale and scope of services they can offer to their members. However, policy-makers should be aware that funding initiatives to support credit union development might undermine their self-help cornerstone and weaken the future development of the movement.     

The wealth effect of forced bank mergers and cronyism

This study examines the impact of forced bank mergers on the shareholders’ wealth of Malaysian banks. Forced bank mergers, which are the result of direct government intervention in the consolidation of the banking industry, are generally rare. Unlike the findings on voluntary mergers and acquisitions, our study shows that the forced merger scheme destroys economic value in aggregate and the acquiring banks tend to gain at the expense of the target banks. Further analysis shows that the contrasting forced merger finding is linked to cronyism.     

RISK MANAGEMENT TECHNIQUES EMPLOYED WITHIN THE U.S. CREDIT UNION INDUSTRY

This paper reports the findings of a national survey regarding the financial management practices of United States credit unions. The US credit union industry is clearly in a period of transition. The study indicates that the way in which credit unions approach financial management may have a decided impact on how successful the industry adjusts to deregulated marketplaces. The research highlights the importance of managed growth through selective product diversification, identification of profitable market niches, and the use of modern risk management techniques.