Common Stock Returns in Corporate Takeover Bids: The Case of Brokerage House Acquisitions

This paper examines the common stock returns of three groups of bidders that purchased brokerage houses. Only in the cases of horizontal mergers, one brokerage house purchasing another, are there abnormal returns associated with the purchase. Neither bank holding company bidders nor non-financial bidders gain significantly when purchasing a brokerage house. Bank holding company bidders face considerable regulatory delays, and these economic disturbances may eliminate their gains. Bank holding company expansion into these non-bank activities does not appear, at the time of announcement, to either hurt or benefit them; hence, this expansion does not appear to further the loss exposure of the Federal Deposit Insurance Corporation.     

Systemic justice and burnout: A multilevel model

With the aim of extending organisational justice research to embrace significant and enduring aspects of the workplace context, this study examines organisational culture and human resource management (HRM) as constitutive dimensions of systemic justice and relates them to employee health. Bridging organisational justice, HRM, organisational culture, and occupational health research, we advance and test a multilevel model relating systemic justice to burnout. Data collected from 60 organisations; 89 employee groups; and 1,976 employees provide support for the hypothesised relationships between justice‐oriented culture, in terms of organisational values and group culture, and justice‐oriented HRM. In turn, justice‐oriented HRM related directly to employee burnout and indirectly through employee perceived job control and supervisor social support.     

The Evidence on Product-Market Diversifying Acquisitions and Joint Ventures by U.S. Banks

We examine the acquisition and joint venture strategies of U.S. banks from 1980 to 1998 to diversify into non-banking sectors. We find that the market responds favorably to both types of expansions, with the gains being shared between acquiring banks and their targets and venture banks and their non-bank partners, respectively. Acquisitions expose acquiring banks to significant increases in nonsystematic, market, and total risk, while joint ventures result in significant decreases in the nonsystematic and total risk measures for participating banks. Our results suggest that product-market expansions, in general, provide U.S. banks with value-enhancing opportunities, and that joint ventures may improve both the return and risk characteristics of the partner banks.     

Resolving the impasse on hospital scale economics: a new approach

The existence of scale economies in hospitals in important for both public and managerial policy, yet production and cost function studies have found conflicting evidence. More recently, more sophisticated studies have typically found scale diseconomies, which is inconsistent with the views of industry participants and observers. In the early 1980s. California deregulated both private and public health insurance (Medical), which provides a natural laboratory for examining hospital efficiency. Using Stigler's original and multivariate survivor analysis, we resolve the conflict in favour of scale economies, and reconcile the controversy. The survivorship methodology in simple to apply, and a useful tool in conjunction with statistical cost and production studies.     

Earnings Management Surrounding New Debt Issues

We examine whether firms manage earnings before issuing bonds to achieve a lower cost of borrowing. We find significant income‐increasing earnings management prior to bond offerings. We also find that firms that manage earnings upward issue debt at a lower cost, after controlling for various bond issuer and issue characteristics. Our results are consistent with studies that report earnings management around equity issuance. The results indicate that, like equity holders, bondholders fail to see through the inflated earnings numbers in pricing new debt.     

If You’re Going Through Hell,Keep Going: Nonlinear Effects of Financial Liberalization in Transition Economies

Did increasing the level and pace of financial liberalization during transition expose countries to crises? And if a crisis did strike, did liberalization do more harm or good? Using a database of 28 transition economies over 22 years, this article examines these questions across a host of economic outcomes, including savings and the size of the private sector. The results provide evidence that, while liberalization may initially increase the probability of a crisis, the prospect of a crisis drops dramatically at higher levels of financial openness. Moreover, the benefits of liberalization across several metrics outweigh the risks of these intermediate stages.     

On Market Efficiency and Financial Accounting

It can be observed that heroin is used but this does not permit one to validly conclude that it is useful.     

A brief technology assessment of the Carbon Dioxide effect

Significant increases in atmospheric carbon dioxide are occuring as a result of fossil fuel combustion. More than a four-fold increase over preindustrial levels may occur by the year 2100. Heating of the atmosphere, changes in precipitation patterns and global storm paths, and other resulting effects are sure to cause significant social changes. This article is essentially a methodological case study demonstrating a useful but inexpensive type of technology assessment. It summarizes current research findings on “the CO₂ effect,” and presents hitherto unpublished findings that resulted from a brief but systems-oriented approach. These findings suggest that most published forecasts of phenomena associated with a CO₂ buildup may be systematically low because various positive feedback relationships are not reflected.     

The effect of political volatility on capital markets in EU accession and neighborhood countries

Political instability has the potential to disrupt financial markets. But how do political institutions affect financial movements in an environment where all institutions are in flux? This paper looks at the effects of formal and informal political volatility in the new EU countries of central and eastern Europe, in the Eastern Neighborhood, and farther afield in Central Asia to answer this question. Using asymmetric GARCH modeling on monthly data, I find that informal political volatility has a significant negative effect on stock returns, while formal political institutions generate much higher financial volatility than changes in monetary policy.