Publications

Find at Harvard

April 2020 (Revised October 2021)
Case

SpaceX, Economies of Scale, and a Revolution in Space Access

By: Matthew C. Weinzierl, Kylie Lucas and Mehak Sarang

From the time he transformed the world of online banking, Elon Musk established himself as a bold innovator. After selling X.com to PayPal in 2002, he founded a series of revolutionary start-ups, starting with Space Exploration Technologies (SpaceX). Hoping to "make... View Details

Keywords: Space Tech; Space Access; Vision; Economies Of Scale; Technological Innovation; Emerging Markets; Commercialization; Finance; Aerospace Industry

January 2014
Case

Entrepreneurial Finance Lab: Scaling an Innovative Start-up Financing Venture

By: Joan Farre-Mensa, William R. Kerr and Alexis Brownell

EFL provides credit-scoring services in developing countries using psychometric assessment, but the potential loss of a large customer makes them reconsider their scaling narrative. View Details

Keywords: Finance; Developing Countries; Lending; Psychometrics; Scaling; Entrepreneurship; Credit; Developing Countries and Economies; Growth and Development Strategy; Financial Services Industry; Banking Industry; Africa; Latin America

2003
Other Unpublished Work

Scale and Scope Economies in the Global Advertising and Marketing Services Business

By: Alvin J. Silk and Ernst R. Berndt

Keywords: Globalized Firms and Management; Advertising; Marketing; Advertising Industry

23 Apr 2025
Podcast

Scaling Reuse with Vytal: A Circular Economy Conversation with CEO Fabian Barthel

Fabian Barthel, Co-Founder of Vytal, a circular economy packaging-as-a-service startup, joins host Mike Toffel to explore the innovation, behavioral science, and regulations shaping the market for reusable containers for take-out food and beverages. Fabian shares how... View Details

March 2020
Teaching Note

onefinestay: Building a Luxury Experience in the Sharing Economy

By: Jill Avery and Anat Keinan

onefinestay was a two-sided marketplace that offered high-end home rentals to travelers who sought a more authentic and local experience than a typical upscale hotel might provide. After five years of rapid growth, it was time to do a comprehensive analysis of the... View Details

March 2003 (Revised April 2006)
Background Note

Scale and Scope in Professional Service Firms

By: Ashish Nanda

This case discusses why economies (and diseconomies) of scale and scope exist in professional service firms (PSFs) and how they influence the amount and range of services that PSFs offer. It is distributed with a case that focuses on determining the optimal scale/scope... View Details

Keywords: Cost Management; Operations; Microeconomics; Service Industry

Fast Answer

Scaling Minority Businesses (SMB)

size. Look at the American Community Survey for granular data relating to employment, transportation to work, housing, expenditures, etc. US Census: Business & Economy - A wide range of variables that provide insight... View Details

22 Feb 2022
Cold Call Podcast

How to Scale a Startup Marketplace for Used Furniture

Keywords: Re: Ayelet Israeli; Consumer Products

February 2022
Teaching Note

AptDeco: Circular Economy Furniture Marketplace

By: Ayelet Israeli

Teaching Note for HBS Case No. 521-069. AptDeco, a used furniture marketplace, was growing rapidly in the tri-state area. The co-founders were confident that the business model, financial position, and unit economics positioned AptDeco for scaling in the massive $120... View Details

Keywords: E-Commerce Strategy; Mobile; Word-of-Mouth; Word Of Mouth; Word-of-mouth Marketing; Internet Marketing; Growth Strategy; Platform; Platforms; Two Sided Markets; Two-sided Market; Two-sided Marketplace; Two-Sided Markets; Two-sided Network; Black Entrepreneurs; Black Leadership; African Americans; African-American Protagonist; Circular; Peer-to-peer Markets; Furniture Industry; Growth Hacking; Monetization Strategy; Growth Management; Marketing Strategy; Entrepreneurship; Digital Platforms; Marketing Channels; Digital Marketing; Consumer Behavior; Acquisition; Retention; Growth and Development Strategy; Customer Focus and Relationships; Expansion; Brands and Branding; E-commerce; Retail Industry; Consumer Products Industry; Technology Industry; Web Services Industry; United States; North America; New York (city, NY); New York (state, US)

February 2021 (Revised March 2021)
Case

AptDeco: Circular Economy Furniture Marketplace

By: Ayelet Israeli and Jamie Merkrebs

AptDeco, a used furniture marketplace, was growing rapidly in the tri-state area. The co-founders were confident that the business model, financial position, and unit economics positioned AptDeco for scaling in the massive $120 billion furniture market, despite its... View Details

July 2019 (Revised May 2020)
Supplement

Piramal e-Swasthya (C): A New Name, Bigger Scope, and Public-Private Partnerships

By: Rosabeth Moss Kanter and Joyce J. Kim

In 2010, Anand Piramal acquired the Health Management Research Institute (HMRI), a healthcare venture, and merged it with his original digital healthcare startup Piramal e-Swasthya (PeS), so that PeS became Piramal Swasthya. After acquiring HMRI, Piramal Swasthya... View Details

Keywords: Entrepreneur; Healthcare; Innovation; Emerging Economies; Scaling; Social Enterprise; Entrepreneurship; Health Care and Treatment; Innovation and Management; Emerging Markets; Growth and Development; Organizational Change and Adaptation; Partners and Partnerships; India

25 Jan 2010
Research & Ideas

A Macroeconomic View of the Current Economy

economy is going to falter, even if their reasons are wrong, in the short term the economy may well falter. If consumers believe that they'll soon be in economic trouble, they will reduce their consumption... View Details

Keywords: by Sean Silverthorne

2022
Working Paper

E-commerce During COVID: Stylized Facts from 47 Economies

By: Joel Alcedo, Alberto Cavallo, Bricklin Dwyer, Prachi Mishra and Antonio Spilimbergo

We study e-commerce across 47 economies and 26 industries during the COVID-19 pandemic using aggregated and anonymized transaction-level data from Mastercard, scaled to represent total consumer spending. The share of online transactions in total consumption increased... View Details

Keywords: COVID-19 Pandemic; Health Pandemics; Spending; Internet and the Web; Global Range; Analysis; E-commerce