Publications

Article

Multi-Echelon Inventory Management Under Short-Term Take-or-Pay Contracts

By: Joel Goh and Evan L. Porteus

We extend the Clark–Scarf serial multi-echelon inventory model to include procuring production inputs under short-term take-or-pay contracts at one or more stages. In each period, each such stage has the option to order/process at two different cost rates; the cheaper... View Details

Keywords: Inventory Management; Multi-echelon Inventory Theory; Karush Lemma; Clark-Scarf Model; Convex Ordering Cost; Advance Commitments; Supply Chain

Find at Harvard

May 2011
Case

Baria Planning Solutions, Inc.: Fixing the Sales Process

By: Steven C. Wheelwright and William Schmidt

Baria Planning Solutions (BPS) is a consulting firm that specializes in using spend analysis to help companies identify savings through reduced procurement costs and improved supplier performance. Management is concerned about the disappointing performance of the sales... View Details

Keywords: Quantitative Analysis; Technology; Operations Management; Product Lines; Manufacturing; Capacity Planning; Production Planning; Production; Management Practices and Processes; Service Operations; Supply Chain Management; Salesforce Management; Planning; Consulting Industry; North and Central America

January 2021
Supplement

Aster DM Healthcare: Budget Exercise

By: V.G. Narayanan and Amy Klopfenstein

In April 2020, Alisha Moopen, Deputy Managing Director of Aster DM Healthcare, a network of clinics, hospitals, and pharmacies in the Middle East and India, must create her company’s budget for the 2021 fiscal year in light of the onset of Covid-19. The pandemic had... View Details

April 1994 (Revised January 1995)
Case

StarKist (A)

By: Richard H.K. Vietor and Forest L. Reinhardt

Set in April 1990, this case focuses on H.J. Heinz and its subsidiary, StarKist, the largest producer of canned tuna in the United States. During the 1980s, the public became increasingly concerned about tuna fishing practices that killed dolphins. StarKist was the... View Details

Keywords: Business Subsidiaries; Decision Choices and Conditions; Laws and Statutes; Management Teams; Brands and Branding; Environmental Sustainability; Competition; Mexico; United States

December 2012 (Revised August 2013)
Case

Nestlé: Agricultural Material Sourcing Within the Concept of Creating Shared Value (CSV)

By: Ray A. Goldberg and Lorin A. Fries

Corporate Head of Agriculture Hans Jöhr's mind raced in anticipation of the executive board meeting that afternoon. Jöhr recognized the meeting as a key opportunity to strategize far into the future, reexamining how his team's efforts in sustainable agricultural... View Details

Keywords: Agribusiness; Value Creation; Quality; Supply Chain Management; Social Issues; Environmental Sustainability; Problems and Challenges; Growth and Development Strategy; Agriculture and Agribusiness Industry; Health Industry

January – February 2011
Article

Creating Shared Value

By: Michael E. Porter and Mark R. Kramer

The capitalist system is under siege. In recent years business has been criticized as a major cause of social, environmental, and economic problems. Companies are widely thought to be prospering at the expense of their communities. Trust in business has fallen to new... View Details

Keywords: Customer Value and Value Chain; Economic Growth; Economic Systems; Corporate Social Responsibility and Impact; Environmental Sustainability; Trust; Human Needs; Welfare; Competitive Advantage; Value Creation

Find at Harvard

01 Dec 2015
First Look

December 1, 2015

2015 Modern China Studies Free at Last, Now What: The Soviet and Chinese Attempts to Offer a Roadmap for the Post-Colonial World By: Friedman, Jeremy Abstract—This article seeks to understand the motivations behind the People's Republic of China's attempt to present an... View Details

Keywords: Sean Silverthorne

2015
Working Paper

Build It, Buy It or Both? Rethinking the Sourcing of Advertising Services

By: Alvin J. Silk and Marta M. Stiglin

This paper provides an update on the current state of in-house agencies. Whereas traditional consideration of internalizing advertising services was framed as a binary choice of build or buy, today's advertisers frequently pursue hybrid policies of build and buy to... View Details

Keywords: Management Practices and Processes; Advertising

SSRN

Read Now

Research Summary

Research Focus of Chris Gordon

Chris Gordon's main area of interest and expertise is the delivery of complex capital projects. These projects can take the form of government sponsored infrastructure projects such as highways and utilities, private real estate development such as commercial and... View Details

May 2024 (Revised June 2024)
Case

Together for Sustainability

By: Ranjay Gulati, David Shin and Emily Tedards

This case documents the origin and development of Together for Sustainability (TfS), a chemical industry initiative dedicated to raising sustainability standards throughout the industry’s supply chains. In 2011, six Chief Procurement Officers (CPOs) from some of the... View Details

Keywords: Environmental Sustainability; Standards; Supply Chain Management; Corporate Social Responsibility and Impact; Partners and Partnerships; Nonprofit Organizations; Corporate Accountability; Chemical Industry

23 Jun 2015
First Look

First Look: June 23, 2015

paper provides an update on the current state of in-house agencies. Whereas traditional consideration of internalizing advertising services was framed as a binary choice of build or buy, today's advertisers frequently pursue hybrid policies of build and buy to View Details

Keywords: Sean Silverthorne

Research Summary

Governance of Interorganizational Exchange

By: Ranjay Gulati

In a series of papers, I examine the antecedents and consequences of governance choices in exchange relations. Using data from the automotive industry, a coauthor and I have examined the dynamics associated with the social and contractual structure of sourcing... View Details

September 2019 (Revised February 2022)
Supplement

Glenn Defense Marine Asia (B)

By: Susanna Gallani, Anja Anliker, Luke Hodges and Amram Migdal

This case describes the growth of Glenn Defense Marine Asia (GDMA) under the leadership of Leonard Glenn Francis. GDMA provided ship husbanding and logistical support services to the United States Navy when Navy ships visited various ports in Southeast Asia. The case... View Details

September 2019 (Revised February 2022)
Case

Glenn Defense Marine Asia (A)

By: Susanna Gallani, Anja Anliker, Luke Hodges and Amram Migdal

This case describes the growth of Glenn Defense Marine Asia (GDMA) under the leadership of Leonard Glenn Francis. GDMA provided ship husbanding and logistical support services to the United States Navy when Navy ships visited various ports in Southeast Asia. The case... View Details