Publications

November 2022
Article

Impacts of Micromobility on Car Displacement with Evidence from a Natural Experiment and Geofencing Policy

By: Omar Isaac Asensio, Camila Apablaza, M. Cade Lawson, Edward W Chen and Savannah J Horner

Micromobility, such as electric scooters and electric bikes—an estimated US$300 billion global market by 2030—will accelerate electrification efforts and fundamentally change urban mobility patterns. However, the impacts of micromobility adoption on traffic congestion... View Details

Keywords: City; Policy; Transportation; Sustainable Cities

June 2023
Teaching Note

Taiwan Semiconductor Manufacturing Company Limited: Global Leadership in Chipmaking

By: William C. Kirby and Noah B. Truwit

Teaching Note for HBS Case No. 321-126. The general purpose of this case is to explore the evolving nature of business relations across the Taiwan strait, focusing on the prominence of Taiwan's high-tech industry. After the legendary founder of Taiwan Semiconductor... View Details

Keywords: Geopolitical Units; Government and Politics; Competition; Production; Disruption; Semiconductor Industry; Manufacturing Industry; Taiwan; Taiwan Strait; China

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Article

Expected Stock Returns Worldwide: A Log-Linear Present-Value Approach

By: Akash Chattopadhyay, Matthew R. Lyle and Charles C.Y. Wang

This study provides the first large-scale study of the performance of expected-return proxies (ERPs) internationally. Analyst-forecast-based ICCs are sparsely populated and not robustly associated with future returns. Earnings-model-forecast-based ICCs are... View Details

Keywords: Expected Returns; Discount Rates; Fundamental Valuation; Implied Cost Of Capital; International Equity Markets; Present Value; Investment Return; Equity; Markets; Global Range

SSRN

July–August 2020
Article

Make the Most of Your Relocation

By: Prithwiraj Choudhury

Although the COVID-19 crisis has halted travel in recent months, geographic mobility has become critical for managers and knowledge workers hoping to advance in today’s globalized economy, and that trend is unlikely to reverse. Geographic mobility can pay off... View Details

Keywords: Relocation; Mobility; Personal Development and Career; Geographic Location; Work-Life Balance

Article

Can Big-Box Retailers Provide Local Health Care?

By: Robert S. Huckman

National retailers, most notably Walmart and Best Buy, are making big bets on their ability to fill this need for local health care. At first glance, these moves are a bit surprising given that these companies have not traditionally been focused on health care... View Details

Keywords: Health Care and Treatment; Service Delivery; Local Range; Retail Industry; Health Industry

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02 Apr 2008
Research & Ideas

Four Companies that Conquered America

retailer, to enter the U.S. market with the new Fresh & Easy chain of discount grocery stores. Avoiding geographies where Wal-Mart is entrenched, Tesco has so far opened 50 stores in the growth markets of California, Nevada, and... View Details

Keywords: by John Quelch

Fast Answer

Resources for Harvard Economics Students

markets, and public and private companies. Used in the financial sector for financial data and modeling. Orbis This company database is unique in its breadth of geographies and extent of companies covered as well as... View Details

01 Dec 2015
News

Estonia, Incorporated

a company online in Estonia and administer it securely from anywhere in the world. E-Residents can conduct all their banking online, declare taxes online, and digitally sign documents via a smart ID card. That means entrepreneurs need no longer be limited by their... View Details

Keywords: Francis Storrs

28 Jul 2016
Op-Ed

Where is TripAdvisor for Doctors?

As consumers become more empowered in general, we are likely to see more efforts to review physicians, surgeons, psychiatrists and other health care professionals. But getting to scale is the key challenge for such websites. In any View Details

Keywords: by John A. Quelch; Health

22 Aug 2017
First Look

First Look at New Research and Ideas, August 23

forthcoming Handbook of Structural Transformation Location Fundamentals, Agglomeration Economies, and the Geography of Multinational Firms By: Alfaro, Laura, and Maggie Xiaoyang Chen Abstract—Multinationals exhibit distinct agglomeration... View Details

Keywords: Sean Silverthorne

2023
Working Paper

No Mask, No Service: Customer Reaction to Walmart’s 2020 National Mask Mandate

By: Innessa Colaiacovo

Multi-location firms face a complex series of economic tradeoffs when deciding whether to implement standard processes or allow processes to vary across establishments. One element of this tradeoff is customer response. This paper explores customer reaction to a... View Details

Keywords: Consumer Behavior; Geographic Location; Policy; Health Pandemics; Retail Industry; United States

November 2021 (Revised May 2022)
Case

West Virginia: Finding the Right Path Forward

By: Matthew C. Weinzierl, Christine Keung and Reggie Smith

Once at the center of the American economy, the state of West Virginia had seen decades of decline as its coal industry fell on hard times. With beautiful but challenging topography, a proud but shrinking population, and a new scourge of the opioid epidemic, the... View Details

Keywords: Population Health; Geographic Location; Economic Slowdown and Stagnation; Problems and Challenges; Social Issues; West Virginia

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May 2020
Article

Ancient Origins of the Global Variation in Economic Preferences

By: Anke Becker, Benjamin Enke and Armin Falk

This paper shows that contemporary population-level heterogeneity in risk aversion, time preference, altruism, positive reciprocity, negative reciprocity, and trust partly traces back to the structure of the migration patterns of our very early ancestors. To document... View Details

Keywords: Migration Patterns; Behavioral Economics; Preferences; Microeconomics; Demography; Decision Making; Risk and Uncertainty; History; Global Range

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2020
Working Paper

HBS COVID-19 Global Policy Tracker

By: Alberto Cavallo and Tannya Cai

The HBS COVID-19 Global Policy Tracker is an initiative by the Business, Government and the International Economy (BGIE) unit at Harvard Business School (HBS) to collect and standardize economic policies implemented as a response to the coronavirus pandemic around the... View Details

Keywords: COVID-19; Economics; Policy; Health Pandemics; Government and Politics; Global Range

2012
Article

Global Policy for Local Livelihoods: Phasing Out Mercury in Artisanal and Small-Scale Gold Mining

By: Kristin Sippl and Henrik Selin

This article uses a behavioral economics lens to identify the challenges the United Nation's Minamata Convention is likely to face in addressing the problem of mercury pollution from gold mining. View Details

Keywords: Mining; Pollutants; Problems and Challenges; Policy; Global Range

Article

Change is Everyone's Job: Managing the Extended Enterprise in a Globally-Connected World

By: R. M. Kanter

Keywords: Change; Jobs and Positions; Management; Global Range; Business Ventures; Networks

05 Mar 2018
Working Paper Summaries

Nowcasting Gentrification: Using Yelp Data to Quantify Neighborhood Change

Keywords: by Edward L. Glaeser, Hyunjin Kim, and Michael Luca

September 2011 (Revised August 2013)
Case

China or the World? A Financial Reporting Strategy for Hong Kong's Capital Markets

By: Karthik Ramanna, Gwen Yu and G.A. Donovan

Set in 2010, the case discusses the strategic directions Hong Kong could pursue, particularly vis-a-vis China, as it seeks to preserve its preeminence in the region. In 2010, the Hong Kong Exchange announced that it would allow listed Chinese companies to report using... View Details

Keywords: Governance Compliance; Global Range; Local Range; Competitive Strategy; Global Strategy; Globalized Economies and Regions; Financial Reporting; International Accounting; Hong Kong