Karyl B. Leggio

Loyola University Maryland · Department of Finance

The National Oceanic and Atmospheric Administration (NOAA) collects ecosystem data to support coastal resource conservation and management activities by studying stressors that impact estuaries such as the Chesapeake Bay, which is the largest in the United States. This paper seeks to help NOAA justify its existence and its budget by utilizing Monte...

Using intraday data on individual stocks included in the S&P 500 index, we present evidence of herd formation over the duration and aftermath of the Flash Crash on May 6, 2010, while no evidence of herding is observed preceding the event. The findings establish a clear link between herding among market participants and flash events that can drive s...

Using intraday data on individual stocks included in the S&P 500 index, we present evidence of herd formation over the duration and aftermath of the Flash Crash on May 6, 2010, while no evidence of herding is observed preceding the event. The findings establish a clear link between herding among market participants and flash events that can drive s...

Using intraday data on individual stocks included in the S&P 500 index, we present evidence of herd formation over the duration and aftermath of the Flash Crash on May 6, 2010, while no evidence of herding is observed preceding the event. The findings establish a clear link between herding among market participants and flash events that can drive s...

Accurate assessment of credit risk can improve the performance of bond portfolio managers. Using credit ratings and market-based credit risk models from S&P and Bloomberg, we investigate the performance of four credit risk models in the Rule 144A corporate bond markets in the United States over the 1990–2015 period. The authors divide their sample...

Synopsis Roseda is a family-operated business that had its beginnings in a farm that Ed and his wife purchased before his retirement in 1994. The company’s current business strategy emphasizes producing high-quality natural Black Angus beef without using hormones, chemical additives or antibiotics in cattle feeding and by dry aging the carcasses f...

Banking is a competitive market since the industry deregulated. Consumers’ demand for convenience services led to an increase in the number of branches to serve a geographically dispersed customer base. Increasing the number of branches indiscriminately is not advisable since more branches increase the cost structure for the bank. Banking executi...

Since the establishment of the Shanghai Stock Exchange (SHSE) in 1990 and the Shenzhen Stock Exchange (SZSE) in 1991, China’s stock markets have expanded rapidly. Although this rapid growth has attracted considerable academic interest, few studies have examined the ability of conventional financial models to predict the share price movements of Chi...

Supply chain management critically affects businesses' abilities to obtain and sustain competitive advantages. This paper presents a systematic approach to tackle the issue of the bullwhip effect in supply chain management. First, we proposed a multi-agent supply chain framework and compare it with the traditional sequential supply chain framework....

Information technology (IT) outsourcing is one of the major issues facing organizations in today’s rapidly changing business environment. Due to its very nature of uncertainty, it is critical for companies to manage and mitigate the high risks associated with IT outsourcing practices including the task of vendor selection. In this study, we explore...

This study presents an analysis of Len Lauer's transfer from the presidency of Sprint's FON division to the presidency of its PCS division. By examining the unique nature of Sprint's dual tracking stocks, the study analyses what was perhaps the most perfectly controlled study possible involving a change in top management. The results suggest that L...

Purpose – The purpose of this study is to demonstrate the use of weather derivatives to hedge firm exposure to previously unmanageable risk events caused by natural phenomenon such as excessive rainfall.Design/methodology/approach – The paper adopts a case study approach to meet the objectives above, focusing on golf courses in the Midwest USA, whi...

Firms began implementing Enterprise Risk Management (ERM) systems to help manage business risk. Many risks faced by a firm are difficult to quantify using an ERM system. Additionally, managing risk is more than protecting shareholders from downside risk; risk management is a powerful tool for improving business performance since risk arises from mi...

In the capital budgeting process, management must decide which long-term and, often times, high dollar assets the firm is going to acquire. Such decisions are based both on the firm's strategic plan and expectations as well as the resulting asset valuations and risk assessments. The assets management decides to acquire may be purchased intact from...

This case looks at the design and implementation of a risk management strategy. It reviews the early moves by Great Plains Energy (GPE) to establish a corporate-wide Enterprise Risk Management program. The corporate Chief Risk Officer is Andrea Bielsker. Andrea appointed Jana Utter to take charge of coordinating the design and implementation of the...

This chapter provides overviews and comparisons of major concepts as well as methodologies from the fields of finance and strategic management. This chapter draws on the field of finance for Enterprise Risk Management (ERM), Real Options Analysis (ROA), Scenario Building (SB), and Scenario Analysis (SA). These techniques and processes are compared...

This chapter will stress MIS' strides in R&D outsourcing, and it will also detail the risks and uncertainty associated with the process of outsourcing core areas of the business such as R&D. Moreover, the chapter will propose the use of real option analysis to assist in the decisions of: "Why should a firm outsource R&D?" and "How does a company se...

This chapter is a companion chapter to Chapter XVI, Real Option Appraisal in R&D Outsourcing. We provide two real-world case studies of the application of real options to answer the question: "How do practicing planners and managers use and value flexibility in development projects?" The first case study we develop is based on the outsourcing decis...

The increasing complexity of emerging business models and a growing societal concern with the integrity of financial reporting now leads to new emphases on accountability within large, publicly traded energy corporations. This book emphasizes the implications these issues have in the electric industry, a traditional infrastructure that underlies th...

Evidence exists that emerging market stock returns are influenced by a different set of factors than those that influence the returns for stocks traded in developed countries. This study uses artificial neural networks to predict stock price movement (i.e., price returns) for firms traded on the Shanghai stock exchange. We compare the predictive po...

In evaluating capital budgeting decisions, quantitative approaches, such as traditional discounted cash flow modeling and real options valuations, are useful when there is a presumed probability distribution for the future forecasted outcomes or for when there are lower levels of uncertainty. As uncertainty increases and forecasting becomes difficu...

Some studies find the dollar-cost averaging investment strategy to be sub-optimal using a traditional Sharpe ratio performance ranking metric. Using both the Sortino ratio and the Upside Potential ratio, we empirically test four investment strategies for alternative asset investments. We find the relative ranking of dollar-cost averaging remains i...

In a mean-variance framework, the covered call investment strategy has been seen as an inefficient method of allocating wealth. Covered calls reduce the riskiness of the portfolio and therefore lead to lower portfolio returns. Recent debate has focused on the shortcomings of mean-variance efficiency as an accurate depiction of investor utility. Usi...

Natural gas company managers concerned with customer satisfaction attempt to minimize the occurrence of extreme bills. Previously, only price fluctuations were addressed with derivative instruments; exchange-traded weather derivatives present a means of hedging exposure to increases in quantity of gas demanded during colder than expected winter mon...

Some studies find the dollar-cost averaging investment strategy to be sub-optimal from a mean variance expected utility of wealth perspective. Statman [The Journal of Portfolio Management (1995) fall] introduces a behavioral rationale for the persistence of dollar-cost averaging. Using prospect theory to create an alternative utility function that...

This paper examines the use of derivatives by a utility company. The hedging problem for utilities is atypical; the goal is not strictly to minimize average costs. Rather, the objectives are to minimize the upside risk associated with extreme bills, volatility of bills, and average expected bills for consumers. We characterize the optimal positions...

We document that the merger announcement returns are positive and significant for targets of acquiring electric utility industry firms, but are not as algebraically large as target returns documented in non-regulated industry merger announcements. Additionally, electric utility acquirer firms earn significant negative announcement returns when acqu...