Publications

March 2009 (Revised January 2024)
Background Note

A Strait of Uncertainty: Taiwan's Development in the Shadow of China

By: William C. Kirby, J. Megan Greene, Tracy Yuen Manty, Daniel Fu, Yuanzhuo Wang, Noah B. Truwit and Aqib Zakaria

Relations between the People’s Republic of China (PRC), on the Chinese Mainland, and the Republic of China (ROC), on Taiwan, had improved significantly since 2008. Taiwan investment in China had played a major role in China’s economic boom in recent decades. ... View Details

Keywords: History; Development Economics; Investment; Economic Growth; Cross-Cultural and Cross-Border Issues; Financial Crisis; China; Taiwan

Educators

Article

Two-Sided Platforms: Product Variety and Pricing Structures

By: Andrei Hagiu

This paper provides a new modeling framework to analyze two-sided platforms connecting producers and consumers. In contrast to the existing literature, indirect network effects are determined endogenously, through consumers' taste for variety and producer competition.... View Details

Keywords: Pricing Structure; Indirect Network Effects; Product Variety; Price; Network Effects; Two-Sided Platforms; Product; Renting or Rental; Competition

January 2006 (Revised October 2007)
Background Note

Managing Networked Businesses: Course Overview for Students

By: Thomas R. Eisenmann

Provides an overview for students of the MBA elective course Managing Networked Businesses (MNB). MNB focuses on management challenges in businesses that exhibit network effects. The first section of the note explains that such businesses comprise a large and growing... View Details

Keywords: Business Model; Capital Structure; Business or Company Management; Network Effects; Organizational Design; Business and Government Relations; Social and Collaborative Networks; Competitive Strategy

Educators

19 Oct 2017
HBS Seminar

Alden Young, Drexel University

Web

Courses - Entrepreneurship

Sahlman Fall 2023 Q2 1.5 Entrepreneurship and Global Capitalism (also listed under Business, Government & the International Economy and General Management) Geoffrey Jones Fall 2023 Q1Q2 3.0 Entrepreneurship in Life Sciences Satish... View Details

Research Summary

Economic Catastrophe Bonds

(with Joshua Coval and Erik Stafford)

The central insight of asset pricing is that a security's value depends on both its distribution of payoffs across economic states and state prices. In fixed income markets, many investors focus exclusively on estimates of... View Details

July 2021
Teaching Plan

Shorefast: A Strange and Familiar Way to Reimagine Capitalism

By: Brian Trelstad, Wendy Smith and Natalie Slawinski

Teaching Plan for HBS Case No. 320-098. In 2006, Zita Cobb and two of her brothers, Alan Cobb and Tony Cobb, native Newfoundlanders, launched Shorefast to help grow another leg of Fogo Island’s economy. Like so many rural communities, Fogo Island’s fate was tied... View Details

Keywords: Place Making; Non-profit; Hotel; Economic Development; Tourism; Social Entrepreneurship; Nonprofit Organizations; Development Economics; Economic Systems; Tourism Industry; Canada

2021
Working Paper

Going by the Book: Valuation Ratios and Stock Returns

By: Ki-Soon Choi, Eric So and Charles C.Y. Wang

We study the use of firms’ book-to-market ratios (B/M) in value investing and its implications for comovements in firms’ stock returns and trading volumes. We show B/M has become increasingly detached from common alternative valuation ratios over time while also... View Details

Keywords: Valuation Ratios; Book-to-market Ratios; Investment Return; Investment; Decision Making

SSRN

April 2020 (Revised June 2020)
Case

Shorefast: A Strange and Familiar Way to Reimagine Capitalism

By: Brian Trelstad, Wendy Smith and Natalie Slawinski

In 2006, Zita Cobb and two of her brothers, Alan Cobb and Tony Cobb, native Newfoundlanders, launched Shorefast to help grow another leg of Fogo Island’s economy. Like so many rural communities, Fogo Island’s fate was tied directly to one primary resource—in this case... View Details

Keywords: Place Making; Non-profit; Hotel; Economic Development; Tourism; Social Entrepreneurship; Nonprofit Organizations; Development Economics; Economic Systems; Tourism Industry; Canada

Educators

2019
Chapter

Spatial Agglomeration and Superstar Firms: Firm-level Patterns from Europe and U.S.

By: Laura Alfaro, Maggie X. Chen and Harald Fadinger

We characterize the agglomeration patterns of industries and plants in Europe, distinguishing Eurozone countries and the United States. Using a micro-level index, we quantify the degree of geographic concentration in industrial activities and explore how firm... View Details

Keywords: Agglomeration; Patterns; Industry Clusters; Europe; United States

Article

Administrative Costs Associated with Physician Billing and Insurance-Related Activities at an Academic Health Care System

By: Phillip Tseng, Robert S. Kaplan, Barak D. Richman, Mahek A. Shah and Kevin A. Schulman

The federal government mandated adoption of certified electronic health record systems (EHR), at least in part, to reduce administrative costs for physicians. This study used time-driven activity-based costing to determine the administrative costs associated with... View Details

Keywords: Health Care and Treatment; Cost Management; Insurance; Problems and Challenges

February 2016
Article

Positive and Normative Judgments Implicit in U.S. Tax Policy, and the Costs of Unequal Growth and Recessions

By: Benjamin B. Lockwood and Matthew Weinzierl

Calculating the welfare implications of changes to economic policy or shocks to the economy requires economists to decide on a normative criterion. One way to make that decision is to elicit the relevant moral criteria from real-world policy choices, converting a... View Details

Keywords: Judgments; Taxation

May 2013
Supplement

Kinyuseisaku: Monetary Policy in Japan (C)

By: Laura Alfaro and Hilary White

Assuming office in December 2012, Prime Minister Shinzo Abe was determined to revive Japan's stagnating economy through an ambitious plan known as 'Abenomics.' Under the guidance of the newly appointed governor of the central bank, Haruhiko Kuroda, the Bank of Japan... View Details

Keywords: Japan; Inflation Targeting; Inflation; Abenomics; Monetary Policy; Stimulus; Quantitative Easing; Government Bonds; Macroeconomics; Inflation and Deflation; Money; Economic Slowdown and Stagnation; Japan

2010
Working Paper

The Unbundling of Advertising Agency Services: An Economic Analysis

By: Mohammad Arzaghi, Ernst R. Berndt, James C. Davis and Alvin J. Silk

We address a longstanding puzzle surrounding the unbundling of services occurring over several decades in the U.S. advertising agency industry: What accounts for the shift from bundling to unbundling of services and the slow pace of change? Using Evans and Salinger's... View Details

Keywords: Advertising; Change; Forecasting and Prediction; Cost; Price; Analytics and Data Science; Surveys; Marketing Strategy; Media; Service Operations; Agency Theory; Mathematical Methods; Advertising Industry; United States

Article

Marketing Complex Financial Products in Emerging Markets: Evidence from Rainfall Insurance in India

By: Sarthak Gaurav, Shawn A. Cole and Jeremy Tobacman

Recent financial liberalization in emerging economies has led to the rapid introduction of new financial products. Lack of experience with financial products, low levels of education, and low financial literacy may slow adoption of these products. This article reports... View Details

Keywords: Literacy; Insurance; Marketing; Decisions; Demand and Consumers; Financial Instruments; Emerging Markets; Education; Personal Finance; Agribusiness; Developing Countries and Economies; Innovation and Invention; Gujarat

Jeremy Yang is an Assistant Professor of Business Administration in the Marketing Unit at Harvard Business School. He teaches Marketing in the MBA required curriculum. He develops data products for... View Details

Keywords: advertising; media; entertainment; information; consumer products

Web

Podcast - Business & Environment

Business Review’s Exponential View podcast, where Azeem Azhar interviews climate tech investor Shayle Kann, a partner at Energy Impact Partners. They discuss the challenges and opportunities of investing in the net zero economy and why... View Details

2010
Chapter

Measuring and Managing Macrofinancial Risk and Financial Stability: A New Framework

By: Dale F. Gray, Robert C. Merton and Zvi Bodie

This paper proposes a new approach to improve the way central banks can analyze and manage the financial risks of a national economy. It is based on the modern theory and practice of contingent claims analysis (CCA), which is successfully used today at the level of... View Details

Keywords: Financial Statements; Economy; Financial Condition; Central Banking; Management Analysis, Tools, and Techniques; Management Practices and Processes; Risk Management; Measurement and Metrics; System Shocks