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- November 2024
- Article
Price Discounts and Cheapflation During the Post-Pandemic Inflation Surge
By: Alberto Cavallo and Oleksiy Kryvtsov
We study how within-store price variation changes with inflation, and whether households exploit it to attenuate the inflation burden. We use micro price data for food products sold by 91 large multi-channel retailers in ten countries between 2018 and 2024. Measuring... View Details
- November 2022 (Revised October 2024)
- Case
'A Marshall Plan for Africa': James Mwangi and Equity Group Holdings
By: Caroline M. Elkins, Debora L. Spar, Zeke Gillman and Julia M. Comeau
Financial Inclusion. Dignity. Trust. These were the core principles driving James Mwangi’s transformation of Equity Building Society, insolvent in 1991, into what is, today, Equity Group Holdings, East and Central Africa’s largest retail banking institution. Raised in... View Details
- Article
Tariff Passthrough at the Border and at the Store: Evidence from U.S. Trade Policy
By: Alberto Cavallo, Gita Gopinath, Brent Neiman and Jenny Tang
We use micro data collected at the border and the store to characterize the price impact of recent US trade policy on importers, exporters, and consumers. At the border, import tariff passthrough is much higher than exchange rate passthrough. Chinese exporters did not... View Details
Keywords: Trade Policy; Tariffs; Exchange Rate Passthrough; Economics; Trade; Policy; Currency Exchange Rate; Price; United States
- August 2020 (Revised March 2021)
- Supplement
Migros Turkey: Scaling Online Operations (B)
By: Antonio Moreno and Gamze Yucaoglu
The case opens in February 2020 as Ozgur Tort and Mustafa Bartin, CEO and chief large-format and online retail officer of Migros Ticaret A.S. (Migros), Turkey’s oldest and one of its largest supermarket chains, are looking over the results of the fulfillment pilot the... View Details
- July 2020
- Case
Amanda and Kristen: Mented Cosmetics
By: Steven Rogers, Jeffrey J. Bussgang and Alterrell Mills
The co-founders (Black HBS alumnae) of an e-commerce beauty startup explore the unmet needs within the beauty industry. This case study examines the entrepreneurial opportunities that come from identifying an underserved market, specifically within the Black community... View Details
Keywords: Brands and Branding; Competition; Customers; Disruption; Disruptive Innovation; Distribution Channels; Entrepreneurship; Finance; Macroeconomics; Marketing; Marketing Channels; Marketing Communications; Marketing Strategy; Mission and Purpose; Organizational Culture; Product Design; Product Development; Product Positioning; Sales; Social Issues; Social Marketing; Business Startups; Strategic Planning; Strategy; Supply Chain Management; Venture Capital; Beauty and Cosmetics Industry; Advertising Industry; Public Relations Industry; Chemical Industry; Manufacturing Industry; Retail Industry; North and Central America; United States; New York (city, NY); New York (state, US)
- July 2019
- Supplement
Omidyar Network's Impact Investment Framework
By: Vikram S Gandhi
A team of investors at Omidyar Network explore two different investment possibilities in the budding financial inclusion space using their investment framework to consider capital alternatives available for both investments, each of which carries highly divergent... View Details
- July 2019
- Supplement
Omidyar Network's Investment Decisions: MicroEnsure and Lenddo
By: Vikram S Gandhi
A team of investors at Omidyar Network explore two different investment possibilities in the budding financial inclusion space using their investment framework to consider capital alternatives available for both investments, each of which carries highly divergent... View Details
- January 2018 (Revised February 2020)
- Case
Financial Inclusion at Omidyar Network
By: Vikram S. Gandhi, Caitlin Lindsay Reimers Brumme and James Barnett
A team of investors at Omidyar Network explore two different investment possibilities in the budding financial inclusion space using their investment framework to consider capital alternatives available for both investments, each of which carries highly divergent... View Details
- Article
Gains from Foreign Direct Investment: Macro and Micro Approaches
By: Laura Alfaro
This paper discussed the importance of an “integrated approach” to the study of the effects of FDI on host countries. Macro-level work that examines countries at different stages of development and institutional capacity is needed to surface the role of local... View Details
- 2022
- Working Paper
House Prices, Home Equity and Entrepreneurship: Evidence from U.S. Census Micro Data
By: Sari Pekkala Kerr, William R. Kerr and Ramana Nanda
During 1992-2007, house price growth is strongly correlated with local entrepreneurship. We show with Census Bureau data that most of this entry is related to construction and real estate; these entrants tend to be small and short-lived. Using a 1998 Texas reform that... View Details
- March–April 2014
- Article
The Low-Risk Anomaly: A Decomposition into Micro and Macro Effects
By: Malcolm Baker, Brendan Bradley and Ryan Taliaferro
Low beta stocks have offered a combination of low risk and high returns. We decompose the anomaly into micro and macro components. The micro component comes from the selection of low beta stocks. The macro component comes from the selection of low beta countries or... View Details
- March 2013 (Revised May 2013)
- Supplement
Equitas Microfinance (C): Advent of Regulation
By: V.G. Narayanan, V. Kasturi Rangan and Vidhya Muthuram
- September 2012 (Revised February 2013)
- Case
micro Home Solutions: A Social Housing Initiative in India
By: William R. Kerr and Alexis Brownell
mHS is a social enterprise for the provision of affordable housing in India. After India's microfinance industry collapses, mHS needs to reposition itself for continued operations and long-term growth. View Details
Keywords: India; Loans; Development; Micro Finance; Entrepreneurship; Housing; Social Enterprise; Poverty; India
- 2012
- Working Paper
~Why Do We Redistribute so Much but Tag so Little? Normative Diversity, Equal Sacrifice and Optimal Taxation
Tagging is a free lunch in conventional optimal tax theory because it eases the classic tradeoff between efficiency and equality. But tagging is used in only limited ways in tax policy. I propose one explanation: conventional optimal tax theory has yet to capture the... View Details
- November 2011 (Revised March 2013)
- Case
China Life: Micro Insurance for the Poor
By: Shawn Cole and Lilei Xu
China Life must decide whether to accept the government's "invitation" to develop a microinsurance product for the rural poor. Can it be done profitably? View Details
- January 2011
- Case
Sidoti & Company: Launching a Micro-Cap Product
By: Boris Groysberg, Paul M. Healy and Sarah Abbott
It is 2010 and Sidoti & Company, a New York-based brokerage firm specializing in small capitalization stocks, has just launched a new product- micro cap stock research. The firm has hired a group of five analysts who will produce written research reports on micro-cap... View Details
- 2010
- Working Paper
Surviving the Global Financial Crisis: Foreign Direct Investment and Establishment Performance
By: Laura Alfaro and Maggie Chen
We examine in this paper the differential response of establishments to the global financial crisis, with particular emphasis on the role of foreign direct investment (FDI) in determining micro economic performance. Using a new worldwide dataset that reports the... View Details
- December 2008
- Case
Responding to Imitation: Intel vs. AMD in 1991
By: Dennis A. Yao
This case examines Intel's response to imitative entry by Advanced Micro Devices into the 386 microprocessor product category in which Intel had been the sole producer. The case is set in 1991 when AMD first introduces its Intel-compatible 386 processor and before... View Details
- July 2008 (Revised April 2009)
- Case
Advanced Micro Devices: Competing in the Shadow of a Giant (A)
By: Willy C. Shih and Andrew A. King
As the only significant competitor to Intel Corporation in PC microprocessors, Advanced Micro Devices faced daunting investment choices. Not only did it have to fund microprocessor design teams, it also had to fund silicon process R&D, and it faced huge capital... View Details
- Article
The Effect of Dividends on Consumption
By: Malcolm Baker, Stefan Nagel and Jeffrey Wurgler
Classical models predict that the division of stock returns into dividends and capital appreciation does not affect investor consumption patterns, while mental accounting and other economic frictions predict that investors have a higher propensity to consume from... View Details
Keywords: Investment; Investment Return; Economics; Stocks; Capital; Business Earnings; Investment Portfolio; Investment Funds; Cost; Saving