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- October 2015 (Revised August 2018)
- Case
Ozark Feed and Ag Corporation: The ERP Decision
By: Jan Hammond, Paul Kalmbach and Eric Bernstein
This case describes a medium-sized business that manufactures animal feed for commercial and companion animals. The company has been growing rapidly and is considering whether or not to implement an enterprise resource planning (ERP) system. Ozark currently uses an IT... View Details
Keywords: ERP Systems; Information Technology; Supply Chain Management; Growth Management; Performance Improvement; Animal-Based Agribusiness; Decision Choices and Conditions; Agriculture and Agribusiness Industry; Information Technology Industry; Missouri; Oklahoma; Texas; Arkansas
Hammond, Jan, Paul Kalmbach, and Eric Bernstein. "Ozark Feed and Ag Corporation: The ERP Decision." Harvard Business School Case 616-019, October 2015. (Revised August 2018.)
- March 2001 (Revised November 2005)
- Case
Cisco Systems Architecture: ERP and Web-enabled IT
By: Richard L. Nolan, Kelley Porter and Christina Akers
In a seven-year process, Cisco built its strategic I-Net. Beginning in 1994, Cisco completely replaced its back-office legacy systems. At that time, the company standardized Internet protocols. In addition, the company shifted strategic focus from IT back-office... View Details
Keywords: Internet and the Web; Information Technology; Technological Innovation; Internet and the Web; Management Practices and Processes; Technology Adoption; Information Technology Industry
Nolan, Richard L., Kelley Porter, and Christina Akers. "Cisco Systems Architecture: ERP and Web-enabled IT." Harvard Business School Case 301-099, March 2001. (Revised November 2005.)
- February 1999
- Case
Tektronix, Inc.: Global ERP Implementation
By: Robert D. Austin, Richard L. Nolan, George Francis Westerman III and Mark J. Cotteleer
Reviews Tektronix's implementation of an Enterprise Resource Planning (ERP) solution in all three of its global business divisions. This case tells the story of three implementations, each with its own character and requirements. Tektronix managers needed to... View Details
Keywords: Business Model; Transformation; Globalized Markets and Industries; Information Management; Management Skills; Management Style; Strategic Planning; Problems and Challenges; Electronics Industry
Austin, Robert D., Richard L. Nolan, George Francis Westerman III, and Mark J. Cotteleer. "Tektronix, Inc.: Global ERP Implementation." Harvard Business School Case 699-043, February 1999.
- September 1998 (Revised May 2002)
- Case
Cisco Systems, Inc.: Implementing ERP
By: Robert D. Austin, Richard L. Nolan and Mark J. Cotteleer
Reviews Cisco System's approach to implementing Oracle's Enterprise Resource Planning (ERP) software product. This case chronologically reviews the diverse, critical success factors and obstacles facing Cisco during its implementation. Cisco faced the need for... View Details
Keywords: Information Technology; Applications and Software; Technology Adoption; Complexity; Information Management
Austin, Robert D., Richard L. Nolan, and Mark J. Cotteleer. "Cisco Systems, Inc.: Implementing ERP." Harvard Business School Case 699-022, September 1998. (Revised May 2002.)
- October 1998 (Revised June 2001)
- Teaching Note
Cisco Systems, Inc.: Implementing ERP TN
By: Richard L. Nolan, Robert D. Austin and Mark J. Cotteleer
Teaching Note for (9-699-022). View Details
- January 2002 (Revised May 2002)
- Case
Digital China Holdings Limited: ERP as a Platform for Building New Capabilities
By: F. Warren McFarlan, Guoqing Chen and Kai Reimers
This case analyzes a complex ERP implementation that takes place in one of the leading companies in China. The issues are indistinguishable from those facing a U.S. organization. View Details
Keywords: Internet and the Web; Technology Adoption; Information Technology; Complexity; Problems and Challenges; China
McFarlan, F. Warren, Guoqing Chen, and Kai Reimers. "Digital China Holdings Limited: ERP as a Platform for Building New Capabilities." Harvard Business School Case 302-080, January 2002. (Revised May 2002.)
- September 2001
- Teaching Note
Cisco Systems Architecture: ERP and Web-enabled IT TN
Teaching Note for (9-301-099). View Details
Keywords: Information Technology Industry
- June 2001
- Teaching Note
Cisco Systems Architecture: ERP and Web-enabled IT TN
By: Richard L. Nolan
Teaching Note for (9-301-099). View Details
Keywords: Information Technology Industry
- 1998
- Working Paper
Manage ERP Initiatives as New Ventures, Not IT Projects
By: Robert D. Austin and Richard L. Nolan
- 2014
- Teaching Note
Yonyou 2013 (TN)
By: F. Warren McFarlan, Zheng Xiaoming and Ziqian Zhao
The case describes how a leading Chinese management software provider Yonyou (formerly known as "UFIDA") disrupted its value chain-based business model to transform itself into a platform provider. The case describes Yonyou's past success, the market forces and... View Details
Keywords: Business Models; ERP; Platforms; Strategy; Transformations; China; Information Technology; China
McFarlan, F. Warren, Zheng Xiaoming, and Ziqian Zhao. "Yonyou 2013 (TN)." Tsinghua University Teaching Note, 2014.
- 2014
- Case
Yonyou 2013
By: F. Warren McFarlan, Zheng Xiaoming and Ziqian Zhao
The case describes how a leading Chinese management software provider Yonyou (formerly known as "UFIDA") disrupted its value chain-based business model to transform itself into a platform provider. The case describes Yonyou's past success, the market forces and... View Details
Keywords: Business Models; ERP; Platforms; Strategy; Transformations; China; Information Technology; Applications and Software; Digital Platforms; China
McFarlan, F. Warren, Zheng Xiaoming, and Ziqian Zhao. "Yonyou 2013." Tsinghua University Case, 2014.
- February 1999 (Revised March 2003)
- Background Note
Enterprise Resource Planning
Introduces the concepts and issues related to Enterprise Resource Planning (ERP) technology. Begins with a stylized example of ERP in action. Aa brief history of the ERP industry is provided, with reference to major events and players. Additional case examples of... View Details
Austin, Robert D., Mark J. Cotteleer, and Cedric Escalle. "Enterprise Resource Planning." Harvard Business School Background Note 699-020, February 1999. (Revised March 2003.)
- January 2025
- Article
Enterprise Resource Planning (ERP) System Implementations and Corporate Misconduct
By: Jonas Heese and Joseph Pacelli
This study examines whether enterprise resource planning (ERP) implementations are associated with reductions in corporate misconduct. Specifically, we study the relation between staggered facility-level rollouts of ERP systems and facility-level regulatory violations... View Details
Heese, Jonas, and Joseph Pacelli. "Enterprise Resource Planning (ERP) System Implementations and Corporate Misconduct." Accounting Review 100, no. 1 (January 2025): 291–315.
- May 2006
- Case
Esterline Technologies: Lean Manufacturing
By: Richard L. Nolan, Karen A. Brown and Subodha Kumar
Raises the issue of the appropriate role of IT in lean manufacturing. Most large manufacturing companies have implemented ERP IT systems to support lean manufacturing practices. The Kerry plant of Esterline Technologies attempted an ERP implementation and then... View Details
Keywords: Decisions; Technological Innovation; Management Analysis, Tools, and Techniques; Management Systems; Production; Information Technology; Technology Adoption; Manufacturing Industry
Nolan, Richard L., Karen A. Brown, and Subodha Kumar. "Esterline Technologies: Lean Manufacturing." Harvard Business School Case 906-417, May 2006.
- October 2000 (Revised November 2005)
- Case
Cisco Systems: Web-enablement
By: Richard L. Nolan, Kelley Porter and Christina Akers
Describes how Cisco web-enabled their ERP systems and developed the "front office" systems to electronically link to their customers and suppliers. A rewritten version of an earlier case. View Details
Keywords: Internet and the Web; Information Technology; Technological Innovation; Internet and the Web; Service Operations; Information Technology Industry
Nolan, Richard L., Kelley Porter, and Christina Akers. "Cisco Systems: Web-enablement." Harvard Business School Case 301-056, October 2000. (Revised November 2005.)
- April 2021
- Article
Evaluating Firm-Level Expected-Return Proxies: Implications for Estimating Treatment Effects
By: Charles M.C. Lee, Eric C. So and Charles C.Y. Wang
We introduce a parsimonious framework for choosing among alternative expected-return proxies (ERPs) when estimating treatment effects. By comparing ERPs’ measurement-error variances in the cross section and in time series, we provide new evidence on the relative... View Details
Keywords: Implied Cost Of Capital; Expected Returns; Cost of Capital; Investment Return; Performance Evaluation
Lee, Charles M.C., Eric C. So, and Charles C.Y. Wang. "Evaluating Firm-Level Expected-Return Proxies: Implications for Estimating Treatment Effects." Review of Financial Studies 34, no. 4 (April 2021): 1907–1951.
- Article
Expected Stock Returns Worldwide: A Log-Linear Present-Value Approach
By: Akash Chattopadhyay, Matthew R. Lyle and Charles C.Y. Wang
This study provides the first large-scale study of the performance of expected-return proxies (ERPs) internationally. Analyst-forecast-based ICCs are sparsely populated and not robustly associated with future returns. Earnings-model-forecast-based ICCs are... View Details
Keywords: Expected Returns; Discount Rates; Fundamental Valuation; Implied Cost Of Capital; International Equity Markets; Present Value; Investment Return; Equity; Markets; Global Range
Chattopadhyay, Akash, Matthew R. Lyle, and Charles C.Y. Wang. "Expected Stock Returns Worldwide: A Log-Linear Present-Value Approach." Accounting Review 97, no. 2 (March 2022): 107–133.
- April 2001 (Revised February 2003)
- Case
Moore Medical Corporation
Moore Medical is a medium-sized distributor of medical supplies to practitioners, such as podiatrists and emergency medical technicians. At the time of the case, it has relied on traditional customer channels such as catalogs, phones, and faxes to communicate product... View Details
Keywords: Change Management; Internet and the Web; Marketing Communications; Information Technology; Order Taking and Fulfillment; Medical Devices and Supplies Industry; Distribution Industry
McAfee, Andrew P., and Gregory Bounds. "Moore Medical Corporation." Harvard Business School Case 601-142, April 2001. (Revised February 2003.)
- August 2016 (Revised November 2019)
- Case
Baskits Inc.
By: Richard S. Ruback and Royce Yudkoff
Soon after Robin Kovitz (MBA 2007) acquired Baskits Inc., the largest gift basket company in Canada, she became convinced that the business needed to make significant operational improvements. In her first year as CEO, she introduced an ERP system to help with sales... View Details
Ruback, Richard S., and Royce Yudkoff. "Baskits Inc." Harvard Business School Case 217-001, August 2016. (Revised November 2019.)