Publications

December 2019
Article

The Impact of Increasing Search Frictions on Online Shopping Behavior: Evidence from a Field Experiment

By: Donald Ngwe, Kris J. Ferreira and Thales Teixeira

Many online stores are designed such that shoppers can easily access any available discounted products. We propose that deliberately increasing search frictions by placing small obstacles to locating discounted items can improve online retailers’ margins and even... View Details

Keywords: Online Retailing; Friction; Effor; Search Costs; Price Discrimination; Marketing; Consumer Behavior; Strategy; Price; E-commerce; Retail Industry; Fashion Industry

2019
Working Paper

The Impact of Increasing Search Frictions on Online Shopping Behavior: Evidence from a Field Experiment

By: Donald Ngwe, Kris J. Ferreira and Thales Teixeira

Many online stores are designed such that shoppers can easily access any available discounted products. We propose that deliberately increasing search frictions by placing small obstacles to locating discounted items can improve online retailers’ margins and even... View Details

Keywords: E-commerce; Online Retailing; Friction; Effor; Search Costs; Price Discrimination; Consumer Behavior; Price; Search Technology

29 Apr 2013
Working Paper Summaries

Exclusive Preferential Placement as Search Diversion: Evidence from Flight Search

Keywords: by Benjamin G. Edelman & Zhenyu Lai; Publishing; Technology

March 2025
Article

Do Public Financial Statements Influence Private Equity and Venture Capital Financing?

By: Brian K. Baik, Natalie Berfeld and Rodrigo S. Verdi

We study whether private firm public financial statements influence the probability of raising venture capital (VC) and private equity (PE) financing. In particular, we propose that private firms’ public financial statements can help the VC/PE search process by... View Details

Keywords: Business Economics; Search Costs; Accounting; Venture Capital; Governance; Private Equity; Financial Statements

SSRN

15 Apr 2013
Research & Ideas

Solving the Search vs. Display Advertising Quandary

Second, because display ads drive consumers down the funnel so that they click more on search ads and eventually become a customer, this process also increases overall ad cost due to additional View Details

Keywords: by Michael Blanding; Advertising

2018
Working Paper

Shipping Fees and Product Assortment in Online Retail

By: Chaoqun Chen and Donald Ngwe

Shipping fees are an important aspect of online retail for both consumers and sellers. A common fee structure is contingent free shipping, in which consumers are granted free shipping for basket sizes above a minimum value and are charged a flat fee for orders below... View Details

Keywords: Shpping Fee; E-commerce; Multi-category Demand; Search Costs; Shipping Membership; Spending; Consumer Behavior; Retail Industry

March 2004
Case

L.L. Bean: A Search for Growth

By: Rajiv Lal, Walter J. Salmon and James Weber

In mid-2003, CEO Chris McCormick felt L.L. Bean was in a good position to begin to grow again. For nearly 90 years, the company sold clothing and gear for outdoor enthusiasts through its catalogs and a single retail store in Freeport, Maine. In the three decades prior... View Details

Keywords: Business History; Restructuring; Growth and Development Strategy; Cost Management; Sales; Performance Improvement; Diversification; Distribution Channels; Resignation and Termination; Retail Industry; Web Services Industry

Educators

05 Mar 2019
Working Paper Summaries

The Impacts of Increasing Search Frictions on Online Shopping Behavior: Evidence from a Field Experiment

Keywords: by Donald Ngwe, Kris J. Ferreira, and Thales Teixeira; Retail; Apparel & Accessories; Consumer Products

03 Dec 2020
Research & Ideas

Cut Payroll Costs with Transparency, Fairness, and Compassion

workweeks, unpaid leave, pay freezes, elimination of bonuses, a freeze on 401(k) matching, and reduced vacation allowance. Some CEOs believe salary cuts are a way to spread the pain of reducing salary costs across a broad number of... View Details

Keywords: by Boris Groysberg and Sarah Abbott

05 Jan 2011
Op-Ed

Funding Unpredictability Around Stem-Cell Research Inflicts Heavy Cost on Scientific Progress

for years to come. Unpredictability inflicts a heavy cost on scientific progress, whether in domains like stem-cell research or in searching for safe alternative fuels. It damages the United States'... View Details

Keywords: by William Sahlman; Biotechnology; Health; Pharmaceutical

June 2023
Article

The Salary Taboo: Privacy Norms and the Diffusion of Information

By: Zoë Cullen and Ricardo Perez-Truglia

The limited diffusion of salary information has implications for labor markets, such as wage discrimination policies and collective bargaining. Access to salary information is believed to be limited and unequal, but there is little direct evidence on the sources of... View Details

Keywords: Search Costs; Privacy; Norms; Compensation; Financial Industry; Field Experiment; Knowledge Dissemination; Equality and Inequality; Gender; Compensation and Benefits; Societal Protocols

16 May 2016
HBS Case

Food Safety Economics: The Cost of a Sick Customer

poultry manufacturer that sold processed chicken parts to both retailers and fast food restaurants—was debating whether to outsource food safety tests to Mérieux NutriSciences at a cost of $1 million for 12 months of testing. As it turned... View Details

Keywords: by Dina Gerdeman; Food & Beverage

May 2024
Supplement

Forest Park Capital (B)

By: Richard S. Ruback and Royce Yudkoff

During the Covid-19 Pandemic in 2020, Betsy Harbison formed the search fund Forest Park Capital with the intention of purchasing a small business. The case conveys the details of Betsy’s final decision at the terminus of her search, between a software company... View Details

Keywords: Search Fund; Entrepreneurship Through Acquisition; Acquisition; Small Business; Cost vs Benefits; Decisions; Business Education; Corporate Entrepreneurship; Leadership Style; Leading Change; Business or Company Management; Problems and Challenges; Tourism Industry; Web Services Industry; North America; Missouri

May 2024
Supplement

Forest Park Capital (A)

By: Richard S. Ruback and Royce Yudkoff

During the Covid-19 Pandemic in 2020, Betsy Harbison formed the search fund Forest Park Capital with the intention of purchasing a small business. The case conveys the details of Betsy’s final decision at the terminus of her search, between a software company... View Details

Keywords: Search Fund; Entrepreneurship Through Acquisition; Acquisition; Small Business; Cost vs Benefits; Decisions; Business Education; Corporate Entrepreneurship; Leadership Style; Business or Company Management; Problems and Challenges; Tourism Industry; Web Services Industry; North America; Missouri

Teaching Interest

Competing in the Age of Digital Platforms—(Executive Education)

By: David B. Yoffie

Summary

Without exception, the most valuable companies in the world today are platforms. Microsoft, Apple, Amazon, Google, Facebook, and many other firms have built their fortunes by facilitating innovation across global ecosystems or... View Details

Keywords: Platforms; Technology; Strategy; Digital Business; Social Networks; Self-driving Cars; Mobile Gaming; Esports; Financial Services; Online Retail; Ride-sharing; Search; Auctions; United States; Asia; China; Europe

Article

Lessons from Mayo Clinic's Redesign of Stroke Care

By: Robert S. Kaplan, W. David Freeman, Kevin M. Barrett, Lisa Nordan, Aaron C. Spaulding and Meredith Karney

Facing escalating costs of medications and technology, health care patients and providers in the United States continue to search for opportunities to reduce overall costs while maintaining and improving health care outcomes. The Mayo Clinic Comprehensive Stroke Center... View Details

June 2019
Article

Brokers vs. Retail Investors: Conflicting Interests and Dominated Products

By: Mark Egan

I study how brokers distort household investment decisions. Using a novel convertible bond dataset, I find that consumers often purchase dominated bonds—cheap and expensive versions of otherwise identical bonds coexist in the market. The empirical evidence suggests... View Details

Keywords: Brokers; Fiduciary Standard; Consumer Finance; Structured Products; Household; Investment; Decisions; Motivation and Incentives; Conflict of Interests

28 Feb 2013
Working Paper Summaries

Do Display Ads Influence Search? Attribution and Dynamics in Online Advertising

Keywords: by Pavel Kireyev, Koen Pauwels & Sunil Gupta; Advertising

September 2016
Article

Do Display Ads Influence Search?: Attribution and Dynamics in Online Advertising

By: Pavel Kireyev, Koen Pauwels and Sunil Gupta

As firms increasingly rely on online media to acquire consumers, marketing managers feel comfortable justifying higher online marketing spending by referring to online metrics such as click-through rate (CTR) and cost per acquisition (CPA). However, these standard... View Details

Keywords: Internet and the Web; Digital Marketing