Publications

November 2022
Background Note

The Future of E-Commerce: Lessons from the Livestream Wars in China

By: Ayelet Israeli, Jeremy Yang and Billy Chan

This note explores the emerging multi-billion dollar commerce trend of livestream commerce. Livestream commerce is the sale of goods or services directly to consumers via live shows on digital platforms (such as social media or e-commerce platforms). It is a form of... View Details

December 2018 (Revised May 2021)
Background Note

Making UK Energy Smarter

By: John R. Wells and Benjamin Weinstock

This case describes the history of the United Kingdom's domestic energy industry and the country's efforts to create a more competitive, greener, and distributed power sector. On July 24, 2017, the United Kingdom government and the industry regulator, the Office of Gas... View Details

Research Summary

Overview

Chu's research is focused on business and low income sectors, particularly in the use of commercial platforms to deliver what has traditionally been considered public responsibilities. In the last three decades, business models have emerged to meet the underserved... View Details

Keywords: Impact Investing; Microfinance; Base Of The Pyramid; Role Of Profit And Social Impact; Private Sector Development; Emerging Markets; Business Ventures; Health Care and Treatment; Management; Social Enterprise; Strategy; Financial Services Industry; Financial Services Industry; Financial Services Industry; Latin America; North and Central America; Asia; Africa

May 2022
Case

Rawbank's Illico Cash: Can 'Fast Money' Overcome Cash Dependency in the DRC?

By: Lauren Cohen and Grace Headinger

Thomas de Dreux-Brézé, the Head of Strategy and Project Management at Rawbank Congo in the Democratic Republic of the Congo (DRC), was perplexed as he reviewed annual adoption rates for the bank’s launch of Illico Cash 2.0. As the bank’s mobile money app, Illico Cash... View Details

September 2012 (Revised September 2014)
Case

Doing Business in Malaysia

By: C. Fritz Foley, Michael Shih-Ta Chen and Keith Chi-Ho Wong

This case focuses on the current business environment in Malaysia as of 2012 by introducing the main economic, political and cultural aspects of the country for those interested in doing business there. The advantages and challenges of investing and doing business in... View Details

Keywords: Emerging Market Finance; Emergent Countries; Business History; Economic History; Fieldwork; Emerging Markets; Business Ventures; Strategy; Malaysia

2009
Case

The North America Environmental Fund (NAEF)

By: Roberto Charvel, Fernando Fabre and T. Putimahtama

NAEF was the first VC fund created in Latin America. It was also the first fund to focus on green technologies. The fund and its managers confronted several issues regarding the under-developed governance and cultural structures required for succesful VC investments. View Details

Keywords: Clean Tech; Emerging Market; Venture Capital; Business Startups; Energy; Entrepreneurship; Finance; Governance; Technology; Financial Services Industry; Financial Services Industry; Latin America; North and Central America

Teaching Interest

Overview

Chu's teaching focuses on businesses providing goods and services to the emerging middle class and low-income sectors that constitute the market below the well-served top of the socio-economic pyramid. In developed countries such as the USA, this may be 40-50% of the... View Details

Keywords: Business At The Base Of The Pyramid; Emerging Markets; Low-income; Social Impact; Microfinance; Inclusive Finance; Impact Investing

June 2017
Teaching Note

The De Beers Group: Exploring the Diamond Reselling Opportunity

By: Benjamin C. Esty, Daniel P. Gross and Lauren G. Pickle

In September 2014, Tom Montgomery (SVP of strategic initiatives at the De Beers Group) and his team launched a pilot program in the United States to explore $1 billion diamond market for pre-owned (recycled) diamonds. According to Montgomery, the motivation for the... View Details

February 2017
Case

Yemeksepeti: Growing and Expanding the Business Model through Data

By: William R. Kerr, Gamze Yucaoglu and Eren Kuzucu

In October 2016, Nevzat Aydin, co-founder and CEO of Yemeksepeti, the Turkish online food-ordering company, was looking over the company's quarterly results and projections for the upcoming year with his management team. It had been almost a year and a half since Aydin... View Details

August 2015 (Revised June 2021)
Case

Amazon.com, 2021

By: John R. Wells, Benjamin Weinstock, Gabriel Ellsworth and Galen Danskin

In February 2021, Amazon announced 2020 operating profits of $22,899 million, up from $2,233 million in 2015, on sales of $386 billion, up from $107 billion five years earlier (see Exhibit 1). The shareholders expressed their satisfaction (see Exhibit 2), but not all... View Details

July–August 2013
Article

A Joint Model of Usage and Churn in Contractual Settings

By: Eva Ascarza and Bruce G.S. Hardie

As firms become more customer-centric, concepts such as customer equity come to the fore. Any serious attempt to quantify customer equity requires modeling techniques that can provide accurate multiperiod forecasts of customer behavior. Although a number of researchers... View Details

Keywords: Churn; Retention; Contractual Settings; Access Services; Hidden Markov Models; RFM; Latent Variable Models; Customer Value and Value Chain; Consumer Behavior

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March 2015 (Revised December 2016)
Case

American Well: The DTC Decision

By: Elie Ofek and Natalie Kindred

In late 2013, telehealth company American Well, which developed a digital platform that allowed patients to conduct online medical consultations with physicians, is considering pursuing a direct-to-consumer (DTC) strategy. Founded in 2006, American Well had, to date,... View Details

February 2018 (Revised June 2019)
Case

Jaguar Capital S.A.S., Take the Money and Run?

By: Nori Gerardo Lietz and Sayiddah Fatima McCree

In January 2014, Tomas Uribe and Rodrigo Sanchez-Rios of Jaguar Capital S.A.S. (Jaguar or Jaguar Capital), were considering an offer from White Stone, the world’s largest private equity real estate investor. Jaguar Capital needed capital to fund its investment thesis,... View Details

Keywords: Real Estate; Investing; Private Equity Financing; Deal Structuring; Emerging Market; Emerging Economies; Emerging Market Finance; International Entrepreneurship; Finance; Entrepreneurship; Agreements and Arrangements; Emerging Markets; Financial Services Industry; Financial Services Industry; Financial Services Industry; Colombia; Latin America; United States