Publications

January 2001 (Revised January 2003)
Case

E-Hub Nigeria (A)

Explores the possibility of launching an e-procurement firm to serve the Nigerian oil and gas sector. Recent HBS graduate, Fola Ogunsiakan, has identified a potential entrepreneurial opportunity, but faces several significant obstacles to success. Considers market... View Details

Keywords: Entrepreneurship; Energy Sources; Energy Industry; Nigeria

Find at Harvard

July 1993 (Revised September 1995)
Supplement

Block 16: Environmental Groups' Perspectives

By: Malcolm S. Salter and Susan E.A. Hall

Supplements Block 16: Conoco's Green Oil Strategy (A). Provides the environmental groups' perspective on Conoco's Ecuadorian strategy. Designed to be distributed to students who will be playing the role of Ecuadorian environmentalists. View Details

Keywords: Resource Allocation; Marketing Strategy; Natural Environment; Environmental Sustainability; Perspective; Corporate Strategy

April 1999 (Revised February 2001)
Background Note

Offshore Drilling Industry, The

After booming in 1997 and early 1998, the offshore drilling industry slumps in late 1998 and early 1999. Lower oil prices lead oil companies to reduce drilling budgets, and rig utilization falls from essentially 100% to 70% in some markets. Day rates--the prices paid... View Details

Keywords: Strategy; Demand and Consumers; Price; Supply and Industry; Mining Industry

March 2023
Teaching Note

Ransomware Attack at Colonial Pipeline Company

By: Suraj Srinivasan and Li-Kuan Ni

Teaching Note for HBS Case No. 123-069. On the morning of May 7, 2021, Colonial Pipeline Company became aware that the company had been the victim of a malicious ransomware attack that had stolen and locked up company data. The extortionists demanded 75 bitcoins (worth... View Details

Research Summary

Overview

My background is rooted in mathematics and science, so I am interested in strategy theory. I have a broad interest in a variety of fields, and am open to research topics. My senior thesis was on copula modelling of heating oil and natural gas futures. View Details

February 2014
Teaching Note

A.P. Møller–Maersk Group: Evaluating Strategic Talent Management Initiatives

By: Boris Groysberg, Sarah L. Abbott and Robin Abrahams

This teaching note is an accompaniment to the case, A.P. Møller–Maersk Group: Evaluating Strategic Talent Management Initiatives. The case reviews the talent management issues being discussed at Maersk Group, a global conglomerate with large shipping and oil & gas... View Details

Keywords: Retention; Human Capital; Human Resources; Organizational Change and Adaptation; Organizational Culture; Management Practices and Processes; Shipping Industry; Energy Industry; Denmark

October 1994
Case

Bankers Trust: Global Investment Bank

By: Andre F. Perold and Kuljot Singh

In October 1992, Eugene Shanks, president of Bankers Trust New York Corp., and Brian Walsh, head of the Global Investment Bank (GIB) business unit, are considering a proposal for a large and complex financing involving the North Sea Oil Co. (NSOC). The financing... View Details

Keywords: Risk and Uncertainty; Credit Derivatives and Swaps; Risk Management; Value Creation; Business History; Capital Markets; Financing and Loans; Financial Markets; Corporate Finance; Banking Industry; Energy Industry

June 2009
Case

Midland Energy Resources, Inc.: Cost of Capital

By: Timothy A. Luehrman and Joel L. Heilprin

The senior vice president of project finance for a global oil and gas company must determine the weighted average cost of capital for the company as a whole and each of its divisions as part of the annual capital budgeting process. The case uses comparable companies to... View Details

Keywords: Risk Assessment; Risk and Uncertainty; Risk Management; Cost of Capital; Cash Flow; Capital Structure; Valuation; Capital Budgeting; Energy Industry

January 2021 (Revised May 2021)
Case

'GEnron'? Markopolos versus General Electric (A)

By: Jonas Heese and David Lane

In August 2019, Harry Markopolos—the forensic accountant known for uncovering Bernie Madoff’s Ponzi scheme—alleged that General Electric had committed accounting fraud totaling $38 billion, coining the term “GEnron” for perceived similarities with the 2001 accounting... View Details

Keywords: Financial Statements; Communication; Energy; Financial Condition; Insurance; Performance; Planning; Business and Shareholder Relations; Risk and Uncertainty; Value; Insurance Industry; Financial Services Industry; Energy Industry

15 May 2007
Working Paper Summaries

How is Foreign Aid Spent? Evidence from a Compelling Natural Experiment

Keywords: by Eric Werker, Faisal Z. Ahmed & Charles Cohen

March 1990 (Revised May 1993)
Case

Pennzoil Co.

Focuses on Pennzoil's motor oil business. Designed to address the business strategy issues of how a firm chooses its scope to create competitive advantage in its core business. "Scope" can be broadly defined to include vertical scope (forward and backward integration),... View Details

Keywords: Decision Choices and Conditions; Competitive Advantage; Consumer Products Industry; Energy Industry

January 1982 (Revised June 1983)
Case

International Drilling Corp. (A)

Details the moral conflict experienced by Don Taylor, a new high-level executive in an oil drilling firm, when he discovered that the firm was deceiving its investors. What should he do and how should he go about it? Presents the emergence of Taylor's suspicions about... View Details

Keywords: Ethics; Business and Shareholder Relations; Mining Industry

November 2003 (Revised March 2004)
Case

Drilling South: Petrobras Evaluates Pecom

By: Mihir A. Desai and Ricardo Reisen de Pinho

The Brazilian oil company, Petrobras, is evaluating the acquisition of an Argentine oil company, the Perez Companc Group (Pecom). The acquisition would increase Petrobras' oil reserves and expand its interests outside Brazil, a significant step for the largest company... View Details

Keywords: Mergers and Acquisitions; Forecasting and Prediction; Financial Crisis; Non-Renewable Energy; Cross-Cultural and Cross-Border Issues; Corporate Governance; Risk Management; Emerging Markets; State Ownership; Performance Evaluation; Risk and Uncertainty; Valuation; Energy Industry; Argentina; Brazil

Research Summary

Marcelo Bucheli is currently studying the operations of Standard Oil Company (New Jersey) in Colombia and Mexico during the 1920s and 1930s. He is analyzing how the local political environment of each of these countries affected the company's international corporate... View Details

March 2001
Background Note

Real Options Valuation when Multiple Sources of Uncertainty Exist

This case describes how multiple sources of uncertainty can be incorporated into a real-options-based analysis. It works through an example of a two-stage problem where a company has both an option to explore and an option to develop oil reserves. View Details

Keywords: Risk and Uncertainty; Opportunities; Valuation

February 1994 (Revised May 1995)
Case

Metallgesellschaft AG

By: David F. Hawkins and Guy J. Weyns

Metallgesellschaft AG is a commodity and engineering conglomerate based in Frankfurt am Main, Germany. Metallgesellschaft Corp., a New York based subsidiary of the group, has made oil trading and hedging errors that could drive the group into insolvency. The impact of... View Details

Keywords: Accounting Audits; Business Conglomerates; Forecasting and Prediction; Trade; Non-Renewable Energy

January 1974 (Revised April 1994)
Case

Maxco, Inc. and The Gambit Co.

Maxco and Gambit are bidding for an oil lease. Gambit will soon know the value of the lease with some precision. Maxco is bidding with no such precise information. The objective is to get the student to think hard about how Gambit will bid before deciding on Maxco's... View Details

Keywords: Strategy; Bids and Bidding

2009
Case

Midland Energy Resources, Inc.: Cost of Capital (TN): Brief Case.

By: Timothy A. Luehrman and Joel L. Heilprin

Finance, Capital Asset Pricing Model (CAPM), Weighted Average Cost of Capital (WACC), Capital Structure, Risk Assessment, Corporate Finance, Cash Flow, Valuation, Beta, North America, Energy, Oil and Gas, Cost of Capital, Cost of Equity, Discount Rate, Risk Premium,... View Details

Keywords: Capital Budgeting; Cost of Capital; Energy Industry

September 1992 (Revised October 1995)
Case

Exxon: Communications After Valdez

By: Stephen A. Greyser and Nancy Langford

Focuses on the communications in the period immediately following the March 24, 1989 Alaska oil spill caused by the Exxon Valdez. Includes the text of Exxon Chairman Rawl's "open letter" in an April 3 newspaper advertisment. Addresses the timing and content of... View Details

Keywords: Advertising; Communication; Crisis Management; Marketing Communications