Filter Results:
(388)
Show Results For
- All HBS Web (484)
- Faculty Publications (121)
Show Results For
- All HBS Web (484)
- Faculty Publications (121)
Sort by
- Fourth Quarter 2017
- Article
Optimal Tilts: Combining Persistent Characteristic Portfolios
By: Malcolm Baker, Ryan Taliaferro and Terry Burnham
We examine the optimal weighting of four tilts in U.S. equity markets from 1968 through 2014. We define a “tilt” as a characteristic-based portfolio strategy that requires relatively low annual turnover. This is a continuum, with small size (a very persistent... View Details
Baker, Malcolm, Ryan Taliaferro, and Terry Burnham. "Optimal Tilts: Combining Persistent Characteristic Portfolios." Financial Analysts Journal 73, no. 4 (Fourth Quarter 2017): 75–89.
- 31 Jan 2018
- Research & Ideas
American Idle: Workers Spend Too Much Time Waiting for Something to Do
more realistic view of how long tasks take and which employees have extra capacity, allowing them to allocate work better and recoup costs from unnecessarily idle time. This story originally appeared under... View Details
Keywords: by Michael Blanding
- February 2006 (Revised September 2006)
- Case
Sippican Corporation (A)
By: Robert S. Kaplan
Presents a time-driven version of the Wilkerson Co. activity-based costing case (101092). Faced with declining profits, Sippican Corp. is struggling to understand why it is encountering severe price competition on one product line. The controller collects data that... View Details
Keywords: History; Business Model; Strategic Planning; Cost Accounting; Motivation and Incentives; Resource Allocation; Activity Based Costing and Management; Profit; Business Strategy; Budgets and Budgeting
Kaplan, Robert S. "Sippican Corporation (A)." Harvard Business School Case 106-058, February 2006. (Revised September 2006.)
- May 2013 (Revised September 2013)
- Case
The Kashagan Production Sharing Agreement (PSA)
By: Benjamin C. Esty and Florian Bitsch
When discovered in the 1990s, the Kashagan oil field was the second largest oil field in the world. The project sponsors (equity investors) signed a 40-year production sharing agreement (PSA) with the Kazakh government in 1997, with the expectation the field would... View Details
Keywords: Contracts; Oil ＆ Gas; Project Finance; Kazakhstan; Asia; ENI; Risk Management; Economic Development; Project Management; Expropriation; Product Sharing Agreement; Negotiation; Agreements and Arrangements; Development Economics; Energy Sources; Capital Budgeting; International Finance; Valuation; Joint Ventures; Energy Industry; Asia; Kazakhstan; Italy
Esty, Benjamin C., and Florian Bitsch. "The Kashagan Production Sharing Agreement (PSA)." Harvard Business School Case 213-082, May 2013. (Revised September 2013.)
- 2017
- Working Paper
Optimal Tilts: Combining Persistent Characteristic Portfolios
By: Malcolm Baker, Ryan Taliaferro and Terry Burnham
We examine the optimal weighting of four tilts in US equity markets from 1968 through 2014. We define a “tilt” as a characteristic-based portfolio strategy that requires relatively low annual turnover. This is a continuum, with small size, a very persistent... View Details
Baker, Malcolm, Ryan Taliaferro, and Terry Burnham. "Optimal Tilts: Combining Persistent Characteristic Portfolios." Working Paper, March 2017.
- September 2014
- Article
Accounting Standards and International Portfolio Holdings
By: Gwen Yu and Aida Sijamic Wahid
Do differences in countries' accounting standards affect global investment decisions? We explore this question by examining how accounting distance, the difference in the accounting standards used in the investor's and the investee's countries, affects the asset... View Details
Keywords: IFRS; Home Bias; Cross-cultural/cross-border; Information Asymmetry; Mutual Funds; International Relations
Yu, Gwen, and Aida Sijamic Wahid. "Accounting Standards and International Portfolio Holdings." Accounting Review 89, no. 5 (September 2014): 1895–1930. (Winner of American Accounting Association. International Accounting Section. Outstanding Dissertation Award presented by American Accounting Association.)
- 28 Feb 2013
- Working Paper Summaries
Do Display Ads Influence Search? Attribution and Dynamics in Online Advertising
- 23 Aug 2004
- Research & Ideas
New Challenges for Long-Term Investors
Is there a single best investment allocation strategy for the long-term investor? Some theories favor a one-portfolio-for-all investors approach, emphasizing a best-mix-of-assets program. The more traditional approach, which developed out... View Details
Keywords: by Ann Cullen
- Research Summary
Internet Auctions for Close Substitutes
Economists agree that eBays auction design is sensible and potentially welfare-maximizing for the trade of collectibles, which are unique and idiosyncratic. For mainstream goods, which have close but imperfect substitutes (cars, cameras, computers, clothes), the... View Details
- December 2013
- Article
Leviathan as a Minority Shareholder: Firm-level Implications of State Equity Purchases
By: Carlos F. K. V. Inoue, Sergio G. Lazzarini and Aldo Musacchio
In many countries, firms face institutional voids that raise the costs of doing business and thwart entrepreneurial activity. We examine a particular mechanism to address those voids: minority state ownership. Due to their minority nature, such stakes are less affected... View Details
Keywords: Business Groups; Development Banks; State Capitalism; Performance; State Ownership; Brazil
Inoue, Carlos F. K. V., Sergio G. Lazzarini, and Aldo Musacchio. "Leviathan as a Minority Shareholder: Firm-level Implications of State Equity Purchases." Academy of Management Journal 56, no. 6 (December 2013).
- August 2017
- Case
Infection Control at Massachusetts General Hospital (Abridged)
By: Robert S. Huckman and Nikolaos Trichakis
The case explores the challenges facing Massachusetts General Hospital concerning the adoption of a new infection control policy, which promises to improve operational performance, patient safety, and profitability. The new policy requires coordination between... View Details
Keywords: Safety; Organizational Change and Adaptation; Integration; Health Care and Treatment; Policy; Health Industry; Boston
Huckman, Robert S., and Nikolaos Trichakis. "Infection Control at Massachusetts General Hospital (Abridged)." Harvard Business School Case 618-018, August 2017.
- October 2004
- Case
Continuing Transformation of Asahi Glass, The: Implementing EVA
By: Mihir A. Desai, Masako Egawa and Yanjun Wang
This case explores the use of EVA--economic value added--methodology at Asahi Glass. EVA is among the changes initiated by the CEO aimed at transforming Asahi Glass from a traditional Japanese company to a global firm. Other changes included a corporate reorganization... View Details
Keywords: Restructuring; Change Management; Global Strategy; Corporate Governance; Recruitment; Management Analysis, Tools, and Techniques; Performance Evaluation
Desai, Mihir A., Masako Egawa, and Yanjun Wang. "Continuing Transformation of Asahi Glass, The: Implementing EVA." Harvard Business School Case 205-030, October 2004.
- January 2008 (Revised May 2011)
- Case
Cognizant Technology Solutions
By: Robert G. Eccles, David Lane and Prabakar 'PK' Kothandaraman
In the highly competitive information technology outsourcing industry, Cognizant Technology Solutions has developed a strategy to differentiate itself by emphasizing building very close client relationships through its "Two-in-a-box" (TIB) model. This model is based on... View Details
Keywords: Customer Relationship Management; Knowledge Sharing; Resource Allocation; Competitive Advantage; Information Technology; Information Technology Industry
Eccles, Robert G., David Lane, and Prabakar 'PK' Kothandaraman. "Cognizant Technology Solutions." Harvard Business School Case 408-099, January 2008. (Revised May 2011.)
- 2019
- Working Paper
Who Should Select New Employees, Headquarters or the Unit Manager? Consequences of Centralizing Hiring at a Retail Chain
By: Carolyn Deller and Tatiana Sandino
We examine how changing the allocation of hiring decision rights in a multiunit organization affects employee-firm match quality, contingent on a unit’s circumstances. Our research site, a US retail chain, switched from a decentralized hiring model (hiring by business... View Details
Keywords: Control; Selection; Decentralization; Company Values; Retail Chains; Decision Making; Economics; Geography; Employees; Selection and Staffing; Organizational Design; Situation or Environment; Retail Industry
Deller, Carolyn, and Tatiana Sandino. "Who Should Select New Employees, Headquarters or the Unit Manager? Consequences of Centralizing Hiring at a Retail Chain." Harvard Business School Series in Accounting and Control, No. 16-088, January 2016. (Revised August 2019. Forthcoming in The Accounting Review.)
- July 2020
- Article
Who Should Select New Employees, Headquarters or the Unit Manager? Consequences of Centralizing Hiring at a Retail Chain
By: Carolyn Deller and Tatiana Sandino
We examine how changing the allocation of hiring decision rights in a multiunit organization affects employee-firm match quality, contingent on a unit’s circumstances. Our research site, a U.S. retail chain, switched from a decentralized hiring model (hiring by... View Details
Keywords: Control; Selection; Decentralization; Company Values; Retail Chains; Employees; Selection and Staffing; Local Range; Business Headquarters; Decision Making
Deller, Carolyn, and Tatiana Sandino. "Who Should Select New Employees, Headquarters or the Unit Manager? Consequences of Centralizing Hiring at a Retail Chain." Accounting Review 95, no. 4 (July 2020): 173–198.
- November 2014
- Teaching Note
American Airlines in 2011
By: Willy Shih
The American Airlines in 2011 case set was developed to provide a setting for the comparative analysis of two very different business models in the U.S. domestic airline industry—the network carrier and the low cost carrier (LCC). These models offer very different... View Details
- July 2014 (Revised November 2015)
- Case
American Airlines in 2011
By: Willy Shih
The American Airlines in 2011 case was developed to provide a setting for the comparative analysis of two very different business models in the U.S. domestic airline industry—the network carrier and the low cost carrier (LCC). These models offer very different value... View Details
Keywords: American Airlines; Network Carrier; Low-cost Carrier; LCC; Business Model; Organizational Change and Adaptation; Competition; Competitive Strategy; Disruption; Transportation Industry; Travel Industry; Air Transportation Industry; United States
Shih, Willy. "American Airlines in 2011." Harvard Business School Case 615-009, July 2014. (Revised November 2015.)
- September 2023
- Article
Measuring Time Use in Rural India: Design and Validation of a Low-Cost Survey Module
By: Erica Field, Rohini Pande, Natalia Rigol, Simone Schaner, Elena Stacy and Charity Troyer Moore
Time use data can help us understand individual labor supply choices, especially
for women who often provide unpaid care and home production. Although
enumerator-assisted diary-based time use data collection is suitable for
low-literacy populations, it is costly and... View Details
Field, Erica, Rohini Pande, Natalia Rigol, Simone Schaner, Elena Stacy, and Charity Troyer Moore. "Measuring Time Use in Rural India: Design and Validation of a Low-Cost Survey Module." Journal of Development Economics 164 (September 2023): 103105.
- December 2012
- Article
On the Efficiency-Fairness Trade-Off
By: Dimitris Bertsimas, Vivek F. Farias and Nikolaos Trichakis
This paper deals with a basic issue: How does one approach the problem of designing the "right" objective for a given resource allocation problem? The notion of what is right can be fairly nebulous; we consider two issues that we see as key: efficiency and fairness. We... View Details
Keywords: Decision Support; Cost vs Benefits; Fairness; Resource Allocation; Performance Efficiency; Air Transportation Industry
Bertsimas, Dimitris, Vivek F. Farias, and Nikolaos Trichakis. "On the Efficiency-Fairness Trade-Off." Management Science 58, no. 12 (December 2012): 2234–2250.
- 12 Oct 2010
- Working Paper Summaries