個案總覽

Although biofuels had been used for many years (from 1980 to mid-2007, an estimated 2 trillion miles were driven on ethanol-blended fuels in the United States), it was not until the late 20th and early 21st centuries, with dwindling oil supplies, the threat of global warming, and unrest in the oil-rich Middle East that people began thinking of them seriously as alternatives to petroleum-based fuel. Biofuels were also considered better for the environment than gasoline because they produced far less carbon monoxide, carbon dioxide, sulfur dioxide, and particulate matter, and fewer toxic contaminants, hydrocarbons, and volatile organic compounds. This note describes biofuel production and the many effects its increasing use had on the energy supply, agriculture, and the environment. The use of biofuels was not without controversy, and this note is a good starting point for students who can be asked to research further and identify and discuss the issues presented by biofuel use.

This note provides detailed instructions on finding resources for conducting industry analysis, with a special focus on resources available at Harvard Business School. It allows students to transition from doing a Five Forces analysis on the basis of a case, where all relevant facts are provided, to doing a Five Forces analysis in a work setting, without the benefit of a prepackaged case. Exhibits provide detailed information on top resources for industry analysis, instructions for accessing prominent databases, notes on using the Internet and other new media, and some publication-related tricks of the trade pertinent to each step in the industry analysis process.

Explains the accounting for interest rate derivatives under Statement of Financial Accounting Standards 133.

This lesson develops the classical structural approach to pricing and hedging credit risk: Merton's (1974) contingent claims model of debt and equity claims. This model is used to make investment and risk management decisions in an over-the-counter (OTC) market for distressed bonds.

This lesson integrated Merton's (1974) contingent claims model of debt and equity claims with the CAPM, which allows us to examine the risks and pricing of credit portfolios, and the derivative claims issued against them. In particular, this model is used to make investment and risk management decisions in the market for collateralized debt obligations (CDOs).

Examines various approaches to measuring investment performance. The approaches include the use of risk exposure and the Sharpe and Information Ratios. Applies the approaches to a variety of mutual funds to demonstrate the effect of using different metrics to measure fund performance.

This note demonstrates how a forward price, or equivalently, futures price, is determined and considers forward and futures contracts written on financial assets and on commodities. The note introduces the concept of a convenience yield and calculates the convenience yields on four commodities, crude oil, natural gas, copper and gold. Examples in the note use actual market prices.

The major reason for failure in initiating new growth projects in uncertain environments is the basic tenet of classic project management-the initial strategy is assumed to be correct, and large sums are expended without dealing with the fundamental assumptions. Discovery-driven planning is vastly different from conventional planning. In conventional planning, success means delivering numbers close to what you thought you would deliver. In discovery-driven planning, success means generating the maximum amount of useful learning for the minimum expenditure. Discovery-driven planning is most useful when the situation is highly uncertain.

Important transformation at Goldman Sachs, where one of the authors was Chairman, required analysis, political leadership, and management in order to fundamentally shift the strategy, people, and culture on a sustainable basis. After describing the actions needed to move a reluctant Goldman Sachs into junk bonds, private equity, and toward a genuinely global presence, broader lessons are drawn about the tools and tactics for transforming organizations.

This note reflects a new focus on "effectuation," the logic behind entrepreneurial expertise, which consists of tacit as well as learnable and teachable aspects of experience that are related to high performance in specific domains. Instead of taking either traits or circumstances as inputs and trying to explain variance in performance, the expertise lens focuses on understanding commonalties across a variety of experts in a single domain, given high levels of performance. Effectuation matters, not merely because expert entrepreneurs prefer an effectual logic over a causal one, but because of the details it offers of a comprehensive alternative frams for tackling entrepreneurial problems. Which fram entrepreneurs use influences how they formulate problems; what alternatives they perceive and generate; which constraints they accept, reject, and/or manipulate and how; and why they heed certain criteria over others in fabricating and implementing new solutions. Logical framing matters because it makes a real difference in the world and makes a world of difference in the reality entrepreneurs perceive and make possible or impossible.

This note provides an analytical framework for assessing potential opportunities in the context of an entrepreneur's life. The framework has two parts -- a business analysis and a personal analysis -- each comprised of a set of yes/no questions for critical assessment criteria. The note also offers perspectives on entrepreneurship, observations about combining an entrepreneurial career with your personal life, and comments about the pursuit of opportunities in general.

In the nearly 30 years since it was introduced, Six Sigma has evolved to mean different things in different circumstances and in different organizations, so that now it is difficult to identify a single, universally accepted definition. The purpose of this note is to provide a basic overview of Six Sigma by explaining its underlying principles and most commonly utilized methods while providing a brief review of its history. Finally, this note provides a brief summary of a Six Sigma case study illustrating the practical application of Six Sigma.

The announcement of merger or acquisition conveys new information to the capital markets. This note describes how the stock prices of a Buyer and Target behave after the announcement of a deal. First, for an all-stock deal that is certain to go through, the note defines accouchement effects and describes the fundamental arbitrage relationship between Target and Buyer stock prices. It shows how post-announcement prices may be used to infer the market's estimate of synergies. It then explains how the betas of the two companies change post-announcement and the arbitrage relationship between prices in a cash-and-stock deal. Finally, it defines event risk and explains how it affects the prices of the Buyer and the Target.

In January, 2008, Schweiz Aluminum Alloy Division is preparing to introduce its new GH 1000 alloy. The Division was a worldwide leader in the marketing of high strength, relatively exotic aluminum alloys. Recently, one of its talented metallurgists had developed a new formulation for one alloy in the 7000 series of high strength, hard alloys. The formulation was significantly lower in cost than the previous one used, but had absolutely no impact on the performance characteristics and appearance. For all practical purposes, it was identical to the existing more expensive alloy that it would replace. Andrew McAndrews, product manager for high strength aluminum alloys, was responsible for setting a price for the new alloy.

This note presents some basic concepts and findings from social science research that can help you anticipate and manage some of the complexities of differences at work.

"China Rising: An Economic Snapshot" provides readers with an overview of China's economic transformation, relying on economic data from a variety of sources. It is organized into three sections: (1) "The Big Picture" explores macroeconomic indicators, as well as those associated with the opportunities and constraints of the business environment; (2) "Regional Variation" makes a strong case for situating any analysis of China's economy in context; and finally (3) "China and the Global Economy" shows how China's engagement with the global economy has changed overtime. These materials should be of interest to observers and participants of Chinese business, and as a means to consider the bigger picture shaping the environment in which they must operate. In addition, they may be used as a basis for class discussion and lecture, or as a complement to cases focused on companies doing business in China.

Offers a detailed overview of the structure and operation of the Chinese political system today. Key issues that are discussed include: 1) the relationship between the Communist Party of China and the state; 2) the relationship between central and local levels of government; 3) the Chinese electoral system; and 4) current pressures for change. Also includes a number of useful exhibits on Communist Party membership, political structure, and the administrative system. Can be assigned alone as an introductory piece to a course on the Chinese business environment or used along with any individual case.

The event arbitrage module includes two simulation sessions. The first simulation focuses on analyzing and evaluating individual merger transactions, while the second simulation emphasizes managing a portfolio of individual positions and the limitations of arbitrage investing in real world capital markets. The underlying data and information are derived from actual merger transactions and have been disguised to prevent students from knowing the outcome ahead of time.

This note can be used to establish a baseline of common understanding about why people behave the way they do and the nature of Level One, Two, and Three Leadership Techniques. A discussion of degrees of "buy-in" includes an innovative seven-point scale that goes beyond "yes, no, or maybe" and "positive, negative, and casual" to characterize people's alignment with a new degree of accuracy.