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- 1978
- Article
A Theorem on the Identifiability of the von Neumann-Morgenstern Utility Function from Asset Demands
By: Jerry R. Green, Lawrence J. Lau and Heraklis Polemarchakis
If the demand for risky assets is determined by the maximization of an analytic van Neumann-Morgenstern utility function, and if these demands are known as a function of the assets’ prices, then this utility function can be constructed without ambiguity.
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Green, Jerry R., Lawrence J. Lau, and Heraklis Polemarchakis. "A Theorem on the Identifiability of the von Neumann-Morgenstern Utility Function from Asset Demands." Economics Letters 1, no. 3 (1978): 217–220.
- 1979
- Chapter
Identifiability of the von Neumann-Morgenstern Utility Function from Asset Demands
By: Jerry R. Green, Lawrence J. Lau and Heraklis Polemarchakis
Green, Jerry R., Lawrence J. Lau, and Heraklis Polemarchakis. "Identifiability of the von Neumann-Morgenstern Utility Function from Asset Demands." In General Equilibrium, Growth and Trade: Essays in Honor of Lionel McKenzie, edited by Jerry R. Green and José Alexandre Scheinkman. New York: Academic Press, 1979.
- 2021
- Article
Can European Electric Utilities Manage Asset Impairments Arising from Net Zero Targets?
By: Conor Hickey, John O'Brien, Ben Caldecott, Celine McInerney and Brian O' Gallachoir
Hickey, Conor, John O'Brien, Ben Caldecott, Celine McInerney, and Brian O' Gallachoir. "Can European Electric Utilities Manage Asset Impairments Arising from Net Zero Targets?" Journal of Corporate Finance 70, no. 102075 (2021).
- Article
Asset Accumulation and Labor Force Participation of Disability Insurance Applicants
By: Pian Shu
This paper provides empirical evidence of the existence of forward-looking asset-accumulation behavior among disability-insurance applicants, previously examined only in the theoretical literature. Using panel data from the RAND Health and Retirement Study, I show that...
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Keywords:
Disability Insurance;
Asset Accumulation;
Labor Force Participation;
Assets;
Behavior;
Employment;
Insurance;
Insurance Industry;
United States
Shu, Pian. "Asset Accumulation and Labor Force Participation of Disability Insurance Applicants." Journal of Public Economics 129 (September 2015): 26–40.
- October 2016 (Revised February 2019)
- Module Note
Strategy Execution Module 5: Building a Profit Plan
By: Robert Simons
This module reading describes how to build a profit plan to reflect the strategy of a business in economic terms. After introducing the profit wheel, cash wheel, and ROE wheel, the module illustrates how to use a profit plan to assess the viability of different...
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Keywords:
Management Control Systems;
Implementing Strategy;
Execution;
Profit Planning;
Cash Flow Analysis;
Asset Utilization;
Return On Equity;
Business Planning;
Testing Strategy;
Analyzing Strategic Alternative;
Strategy;
Asset Management;
Cash Flow;
Investment Return;
Management Systems;
Profit
Simons, Robert. "Strategy Execution Module 5: Building a Profit Plan." Harvard Business School Module Note 117-105, October 2016. (Revised February 2019.)
- June 2015 (Revised August 2018)
- Case
American Electric Power: Facing the Challenges of Distributed Generation
By: Richard H.K. Vietor and Hilary White
American Electric Power, like most utilities in the USA, is currently exposed to distributed generation and the problem of net-metering. Solar installations in particular have been heavily subsidized, by the state and by regulation, which does not allow grid operators...
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Keywords:
Electricity;
Utilities;
Electric Power Generation;
Net Metering;
Distributed Generation;
Disruptive Innovation;
Energy Markets;
Solar Power;
Wind Power;
Solar;
Wind;
Subsidies;
Legislation;
Regulation;
Disruption;
Energy;
Energy Generation;
Renewable Energy;
Problems and Challenges;
Risk and Uncertainty;
Information Technology;
Business Strategy;
Corporate Strategy;
Utilities Industry;
Utilities Industry;
Utilities Industry;
United States
Vietor, Richard H.K., and Hilary White. "American Electric Power: Facing the Challenges of Distributed Generation." Harvard Business School Case 716-008, June 2015. (Revised August 2018.)
- 21 Oct 2015
- HBS Seminar
Shai Bernstein, Assistant Professor of Finance, Stanford University Graduate School of Business
- March 27, 2017
- Article
How the Water Industry Learned to Embrace Data
By: Frank V. Cespedes and Amir Peleg
Most current talk about “big data” seems to assume the disintermediation or replacement of physical assets by digital technologies. But a bigger and more impactful trend is the use of online tools to improve physical asset utilization in many traditional off-line...
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Keywords:
Information Technology;
Analytics and Data Science;
Organizational Change and Adaptation;
Utilities Industry
Cespedes, Frank V., and Amir Peleg. "How the Water Industry Learned to Embrace Data." Harvard Business Review (website) (March 27, 2017).
- May 2009 (Revised January 2011)
- Case
Enel: Power, Russia, and Global Markets
By: Rawi E. Abdelal, Richard H.K. Vietor and Sogomon Tarontsi
Although the global trend toward liberalization of electric utilities forced Enel, the largest power company in Italy, to give up some of its assets in its home base, it also opened up many opportunities abroad, including in Russia, one of the largest electricity...
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Keywords:
Mergers and Acquisitions;
Energy Generation;
Foreign Direct Investment;
Global Strategy;
Globalized Firms and Management;
Globalized Markets and Industries;
Business and Government Relations;
Utilities Industry;
Russia;
Italy
Abdelal, Rawi E., Richard H.K. Vietor, and Sogomon Tarontsi. "Enel: Power, Russia, and Global Markets." Harvard Business School Case 709-046, May 2009. (Revised January 2011.)
- Research Summary
Working Hard and Investing for an Early Retirement
I examine consumption, leisure, and portfolio choices made over the life-cycle using a model allowing for semi-flexible leisure and an endogenously chosen retirement date. Under a Cobb-Douglas utility specification, I present closed-form expressions for optimal...
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- Research Summary
Discontinuous Trading: A Poisson Model of Liquidity Pools (May 2005)
Abstract: Liquidity can be defined as the ability to trade instantaneously at fundamental value. When opportunities to trade at fundamental value are the exception, not the rule, investors may in practice trade only during these short-lived liquidity pools. To capture...
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- August 2000
- Case
Manila Water Company (A)
By: Michael Beer and Elizabeth Weldon
On February 3, 1997, the east zone of the Manila Metropolitan Water and Sewerage System (MWSS) was taken over by the Manila Water Co. (MWC), a newly created joint venture between the Ayala Corp., a large Filipino conglomerate; Bechtel Enterprises, Inc., an American...
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Keywords:
Change Management;
Organizational Change and Adaptation;
Horizontal Integration;
Privatization;
Problems and Challenges;
Utilities Industry
Beer, Michael, and Elizabeth Weldon. "Manila Water Company (A)." Harvard Business School Case 401-014, August 2000.
- November 2011
- Case
Pacific Grove Spice Company
By: William E. Fruhan and Craig Stephenson
Pacific Grove Spice Company is a profitable, rapidly growing manufacturer, marketer, and distributor of quality spices and seasonings. The company's business model requires significant investment in accounts receivable, inventory, and fixed assets to support sales....
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Keywords:
Capital Expenditures;
Investments;
Acquisitions;
Securities Analysis;
Debt Securities;
Opportunities;
Cost of Capital;
Valuation;
Investment;
Capital Budgeting;
Business Model;
Cash Flow;
Financing and Loans;
Acquisition;
Retail Industry;
Food and Beverage Industry
Fruhan, William E., and Craig Stephenson. "Pacific Grove Spice Company." Harvard Business School Brief Case 114-366, November 2011.
- 2024
- Working Paper
What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences
By: Mark Egan, Alexander MacKay and Hanbin Yang
We present an empirical model of portfolio choice that allows for the nonparametric estimation of investors' (subjective) expectations and risk preferences. Utilizing a comprehensive dataset of 401(k) plans from 2009 through 2019, we explore heterogeneity in asset...
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Keywords:
Stock Market Expectations;
Demand Estimation;
Retirement Planning;
Defined Contribution Retirement Plan;
401 (K);
Finance;
Investment Portfolio;
Investment;
Retirement;
Behavioral Finance;
Financial Services Industry;
United States
Egan, Mark, Alexander MacKay, and Hanbin Yang. "What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences." Harvard Business School Working Paper, No. 22-044, December 2021. (Revised April 2024. Direct download. NBER Working Paper Series, No. 29604, December 2021)
- December 2001 (Revised April 2003)
- Case
Financing PPL Corporation's Growth Strategy
By: Benjamin C. Esty and Carrie Ferman
PPL Corp., an electric utility in Pennsylvania, needs to finance $1 billion of peaking plants as part of its new growth strategy. In February 2001, Steve May, director of finance for PPL's Global Division, is responsible for recommending a finance plan. After...
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Keywords:
Financial Management;
Financial Instruments;
Project Finance;
Financial Strategy;
Corporate Finance;
Leasing
Esty, Benjamin C., and Carrie Ferman. "Financing PPL Corporation's Growth Strategy." Harvard Business School Case 202-045, December 2001. (Revised April 2003.)
- 06 Aug 2018
- Blog Post
Parks Management is People Management
I began my MBA with the goal of utilizing business practices for land management issues. Scouring for applicable insights, I attempted filtering my coursework through the lens of a natural resource specialist. However, even with that...
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Keywords:
Nonprofit / Government
- August 2000
- Case
Manila Water Company (B)
By: Michael Beer and Elizabeth Weldon
On August 1, 1997 the Manila Water Co. took control of the east zone of the newly privatized Manila Metropolitan Water and Sewerage System (MWSS). At the time of privatization, MWSS was an inefficient, ineffective, and corrupt government agency. MWC must develop the...
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Keywords:
Change Management;
Organizational Change and Adaptation;
Horizontal Integration;
Privatization;
Problems and Challenges;
Utilities Industry
Beer, Michael, and Elizabeth Weldon. "Manila Water Company (B)." Harvard Business School Case 401-015, August 2000.
- Web
Faculty & Research
entrepreneurship, the traits of immigrant founders, their economic impact, and policy levers. We provide updated statistics on the share of US entrepreneurs who are immigrants. We utilize the Annual Business Survey to quantify the greater...
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George Serafeim
George Serafeim is the Charles M. Williams Professor of Business Administration at Harvard Business School, where he co-leads the Climate and Sustainability Impact Lab in the Digital, Data, and Design Institute. He teaches the course "Risks, Opportunities and... View Details
- 2019
- Working Paper
Rehabilitating Corporate Purpose
In this paper, I address how the ascendance of the theory of shareholder value maximization into the central consciousness of public corporations and its canonization as the only legitimate expression of corporate purpose has contributed to both a widening breach...
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Keywords:
Capitalism;
Justice;
Corporate Purpose;
Shareholder Value Maximization;
Ethical Reciprocity;
Economic Systems;
Business Ventures;
Mission and Purpose;
Ethics;
Corporate Social Responsibility and Impact
Salter, Malcolm S. "Rehabilitating Corporate Purpose." Harvard Business School Working Paper, No. 19-104, April 2019.