Business Commons^™

A Model To Support It Infrastructure Planning And The Allocation Of It Governance Authority, Steven M. Thompson, Peter Ekman, Daniel Selby, Jonathan W. Whitaker

Management Faculty Publications

Information technology (IT) requires a significant investment, involving up to 10.5% of revenue for some firms. Managers responsible for aligning IT investments with their firm's strategy seek to minimize technology costs, while ensuring that the IT infrastructure can accommodate increasing utilization, new software applications, and modifications to existing software applications. It becomes more challenging to align IT infrastructure and IT investments with firm strategy when firms operate in multiple geographic markets, because the firm faces different competitive positions and unique challenges in each market.

We discussed these challenges with IT executives at four Forbes Global 2000 firms headquartered in Northern …

Releasing Information In Xbrl: Does It Improve Information Asymmetry For Early U.S. Adopters?, Marshall A. Geiger, David S. North, Daniel D. Selby

Accounting Faculty Publications

Information released in XBRL is intended to improve the quality and accessibility of SEC filings, leading to less information asymmetry in the equity market. Research findings on the effects of XBRL on information asymmetry in the US., however, are mixed. Kim et al. (2012) reports that XBRL reduces information asymmetry while Blankespoor et al. (2012) reports that XBRL increases information asymmetry. In contrast to these prior studies, we report that the answer as to whether XBRL affects information asymmetry is matter of firm size. In this study we examine shifts in two measures of information asymmetry for early adopters of …

Chesapeake Energy Corporation, Brian Blaylock, David Earle, Danielle Smith, Jeffrey S. Harrison

Robins Case Network

Chesapeake is the second largest producer of natural gas in the United States, but the company is struggling financially. In addition, its CEO left the company amid governance concerns. This case provides a description of upstream, midstream and downstream energy production and trends in those segments, and how Chesapeake has shifted its emphasis in an effort to increase its performance. The extreme price volatility in this industry is also described, as are technological advances in areas such as “fracking.”

How Large Are The Benefits Of Emerging Market Equities?, C. Mitchell Conover, Gerald R. Jensen, Robert R. Johnson

Finance Faculty Publications

We perform a comprehensive evaluation of the benefits of emerging market equities by extending previous research in four fundamental ways. The contribution of this study is that it 1) evaluates a more complete sample; 2) examines performance measures that account for asymmetric return distributions; 3) separates emerging markets by region; and 4) considers the influence that the market environment has on the benefits of emerging market investments. Our results suggest that previous research has understated the benefits associated with investing in emerging markets. We find that broad emerging market indices have relatively low downside risk, which results in Sortino ratios …