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Full-Text Articles in Business

Graph Matching Based Decision Support Tools For Mitigating Spread Of Infectious Diseases Like H1n1, Jomon Aliyas Paul, Kedar Sambhoos Nov 2012

Graph Matching Based Decision Support Tools For Mitigating Spread Of Infectious Diseases Like H1n1, Jomon Aliyas Paul, Kedar Sambhoos

Faculty and Research Publications

Diseases like H1N1 can be prevented from becoming a wide spread epidemic through timely detection and containment measures. Similarity of H1N1 symptoms to any common flu and its alarming rate of spread through animals and humans complicate the deployment of such strategies. We use dynamic implementation of graph matching methods to overcome these challenges. Specifically, we formulate a mixed integer programming model (MIP) that analyzes patient symptom data available at hospitals to generate patient graph match scores. Successful matches are then used to update counters that generate alerts to the Public Health Department when the counters surpass the threshold values. …


Activity-Based Criteria On Internationalization, Kamal Fatehi, Mohsen Sharifi Nov 2012

Activity-Based Criteria On Internationalization, Kamal Fatehi, Mohsen Sharifi

Faculty and Research Publications

The world economy is moving ever faster toward a highly interdependent state in which international business is creating a global market. Often, in this environment, growth or even survival of a business hinges on its successful internationalization. Therefore, firms need to ask the vital question of how internationalized are their operations? To answer such question requires, among other things, measuring the extent of global involvement. This paper is an attempt toward constructing an internationalization measure by using financial performance and market engagement data outside firm’s home country.


Perception Of African Youth On Personal Computer Utilization: The Case Of Ethiopia And Rwanda, S. Negash Nov 2012

Perception Of African Youth On Personal Computer Utilization: The Case Of Ethiopia And Rwanda, S. Negash

Faculty and Research Publications

The tendency to pursue innovativeness and adopt new technologies has been found more likely with younger individuals and a strong relationship between attitude and personal computer (PC) utilization has been found. However, research in these areas is mainly focused on high-income countries. Do these findings hold for low-income countries? What are the perceptions of African youth on the factors that impact PC use? There is a dearth of micro-level studies that promote understanding about the behavior of individuals in low-income countries. This study looked at demographic data including age, gender, grade level, region, and prior experience among 228 youth from …


Basketball Market Efficiency And The Big Dog Bias, Ladd Kochman, Randy Goodwin Oct 2012

Basketball Market Efficiency And The Big Dog Bias, Ladd Kochman, Randy Goodwin

Faculty and Research Publications

A betting rule is devised to profit from an alleged unwillingness of strong favorites in the National Basketball Association to cover large point spreads. Imaginary wagers placed on NBA underdogs awarded 10+ points by Las Vegas oddsmakers produced a significantly nonrandom wins-to-bets ratio of 53.4 percent during the five consecutive seasons ending in 2007. The failure to generate a W/B ratio of at least 55.4 percent over the 758 games meeting our point spread constraint precludes any claim of profitability.


Technology In The Aid Of Delivering Economic Content To Teachers: Virtual Economics V. 3, John R. Swinton, Benjamin Scafidi Jun 2012

Technology In The Aid Of Delivering Economic Content To Teachers: Virtual Economics V. 3, John R. Swinton, Benjamin Scafidi

Faculty and Research Publications

We examine the impact on student achievement of a face-to-face teacher workshop that also provides economics instructors with access to an electronic library of instructional and reference material for their economics classroom—Virtual Economics v. 3 (VE3), offered by the Council for Economic Education. Based on evidence using student and teacher-level administrative data from the Georgia Department of Education and controlling for students’ prior achievement in mathematics, we find evidence that the VE3 workshop experience increases student achievement in high school economics. Our difference-in-differences estimates suggest that teacher participation in the VE3 workshop increases student achievement by 0.061 standard deviations on …


Does Online Cross-Border Shopping Affect State Use Tax Liabilities?, Mikhail I. Melnik, James Alms Jun 2012

Does Online Cross-Border Shopping Affect State Use Tax Liabilities?, Mikhail I. Melnik, James Alms

Faculty and Research Publications

How does online cross-border shopping affect state use tax liabilities? We collect our own data on actual online cross-border shopping transactions from eBay.com, focusing upon a “representative” commodity classification and a “typical” day. These data allow us to examine the extent of actual online crossborder shopping by buyers, and the subsequent potential impact on state use tax liabilities of buyers. Our results indicate that online cross-border shopping is highly prevalent on eBay, with out-of-state purchases accounting for on average 94 percent of the volume of a state’s online purchase transactions. Even so, given the limited volume of eBay-based transactions relative …


The Role Of Family Ownership In International Entrepreneurship: Exploring Nonlinear Effects, Salvatore Sciascia, Pietro Mazzola, Joseph H. Astrachan, Torsten M. Pieper Jan 2012

The Role Of Family Ownership In International Entrepreneurship: Exploring Nonlinear Effects, Salvatore Sciascia, Pietro Mazzola, Joseph H. Astrachan, Torsten M. Pieper

Faculty and Research Publications

Empirical research on international entrepreneurship is growing, but results on the role of family ownership in this phenomenon are inconsistent. We believe these inconsistencies owe to prior researchers having not yet investigated nonlinear relationships. Drawing on opposing perspectives of stewardship and stagnation, we explore potential benefits and drawbacks of family ownership for international entrepreneurship and explore nonlinear relationships among these two variables. Using a sample of 1,035 US family businesses and applying ordinal regression analysis, we find an inverted U-shaped relationship between family ownership and international entrepreneurship: International entrepreneurship is maximized when family ownership stands at moderate levels. We discuss …


Perceptions From Academia On The Use Of Current Marketing Metric, Shane Smith Jan 2012

Perceptions From Academia On The Use Of Current Marketing Metric, Shane Smith

Faculty and Research Publications

As a great source of generating revenue to the organization, it is agreed that marketing not only drives customer's actions but also can be measured in terms of financial equity. Yet, many often view marketing as an expense rather than that of an investment. This paper looks to evaluate the common methods of measuring marketing's role within the firm. A study was performed to investigate the perceptions of marketing metrics from faculties in four major business degree disciplines. These beliefs in use today demonstrate the difficulty that marketing managers have in building credibility within their departments.


Social Media: Changing Advertising Education, Deborah A. Lester Jan 2012

Social Media: Changing Advertising Education, Deborah A. Lester

Faculty and Research Publications

Creating an academic assignment that closely parallels an advertising agency's real world business experience is a challenge, but social media has destroyed many of the barriers that historically limited media options and completion of advertising plans. Because digital media is cost effective and easily used, commercials, videos, podcasts, and multimedia messaging can be filmed, edited, and broadcast, within the time frame of an advertising course This article presents an applied advertising project that incorporates YouTube, Flicker, MySpace, Face book, Twitter, Linkedin, Ning, Tagged, Google +, and other online social networking sites as the foundation for an integrated marketing communication strategy. …


Ceos, Cfos, And Accounting Fraud, Douglas M. Boyle, Brian W. Carpenter, Dana Hermanson Jan 2012

Ceos, Cfos, And Accounting Fraud, Douglas M. Boyle, Brian W. Carpenter, Dana Hermanson

Faculty and Research Publications

The article focuses on fraudulent financial reporting, which has been a long-standing concern for the U.S. investors. It discusses the findings of a study that provides valuable insights into the role of chief executive officers (CEO) and chief financial officer (CFO) in the prevention of such situation. Also provided are key anti-fraud resources including a fraud risk management program, the assessment of fraud risk exposure and prevention techniques.


Threats To Information Security Revisited, Michael Whitman, Herbert J. Mattord Jan 2012

Threats To Information Security Revisited, Michael Whitman, Herbert J. Mattord

Faculty and Research Publications

The battle for the protection of information assets continues to rage at all organizations, big and small. In the ever-changing world of information security, new threats emerge, and old threats remain potent risks to poorly prepared organizations. It is critical to the ongoing protection of valuable information assets to understand these threats, new and old. This study seeks to inform organizations and researchers about the characteristics of specific threat categories and the relative dangers they pose. In addition, the study provides updated findings of a study conducted in 2002. New findings reveal the more things change, the more they stay …