Publications

13 Jan 2020
Blog Post

Blending my Tech and Managerial Mindsets

We recently caught up with Yuval Gonczarowski (MBA 2017), the Chief Technology Officer at ClimaCell Inc, a weather technology SaaS startup utilizing unique data sources like wireless signals and connected vehicles to map all the weather... View Details

October 1996 (Revised May 1998)
Case

Regarding NAFTA

By: Debora L. Spar

In the aftermath of World War II, the countries of the industrialized world engaged in an unprecedented round of institution-building, through which historical barriers to international trade, especially tariffs, came tumbling down. The GATT has reshaped the... View Details

Keywords: Organizations; Trade; North America

12 Sep 2023
Cold Call Podcast

Can Remote Surgeries Digitally Transform Operating Rooms?

Keywords: Health

February 2017 (Revised November 2021)
Case

Digitalization at Siemens

By: David J. Collis and Tonia Junker

The case discusses the digitalization strategy of Siemens AG, a German-based company operating in manufacturing and electronics. The increasing impact of digital technologies on all of its business units had prompted CEO Joe Kaeser and his team to put digitalization at... View Details

Keywords: Company Management; Digital Technologies; Corporate Strategy; Competition; Information Technology; Information Infrastructure; Manufacturing Industry; Electronics Industry

June 2021
Case

Modern Endowment Management: Paula Volent and the Bowdoin Endowment

By: Luis M. Viceira, Emily R. McComb and Dean Xu

This case examines modern endowment investment management through the lens of a leadership transition between Chief Investment Officers (CIOs). In March 2021, Paula Volent is about to step down as the CIO of the endowment of Bowdoin College after twenty-one years, and... View Details

Keywords: Investment Portfolio; Investment Banking; Growth Management; Investment Return; Capital Markets; Interest Rates; Competition; Cost Management; Risk Management; Financial Liquidity; Performance Evaluation

24 Oct 2017
News

Why Every Organization Needs an Augmented Reality Strategy

Teaching Interest

Overview

I am passionate about teaching across a number of topics, most recently Data Science and Probability. Details on my graduate teaching experience can be found on my personal webpage. View Details

Podcast: Karen Mills and The Case for Open Banking

The former head of the Small Business Administration and current Harvard professor says data sharing can be transformational for banks. View Details

Research Summary

National Innovative Capacity and the Ideas Production Function

By: Michael E. Porter

Joint research with Scott Stern (MIT) is exploring the determinants of innovative capacity across countries using time series/cross-section data ("Measuring the "Ideas" Production Function: Evidence from International Patent... View Details

July 1992 (Revised June 1994)
Case

Air Products and Chemicals, Inc.: MIS Reorganization (A) and Project ICON (A), Abridged

Describes the reorganization of the Systems Development resource from Central MIS to the divisions. Whereas this had been planned for October 1990, unexpected senior management changes precipitated a request to reorganize 12 to 18 months ahead of schedule. Also... View Details

Keywords: Organizational Change and Adaptation; Information Technology; London; Pennsylvania

Find at Harvard

Siyu Zhang is a second-year doctoral student at HBS. Zhang joined Harvard Business School in 2020 as a Research Associate and has been working on macroeconomic forecasting projects. Prior to joining HBS, he was a Data Scientist at John Hancock, where he utilized... View Details

Research Summary

Corporate Control and Valuation

By: Richard S. Ruback

Richard S. Ruback's research and course development focus on applied corporate finance-in particular, corporate control transactions and valuation. His research on corporate control has yielded case studies on major transactions, such as the View Details

2023
Working Paper

Global Supply Chains: The Looming 'Great Reallocation'

By: Laura Alfaro and Davin Chor

Global supply chains have come under unprecedented stress as a result of U.S.-China trade tensions, the COVID-19 pandemic, and geopolitical shocks. We document shifts in the pattern of U.S. participation in global value chains over the last four decades, in terms of... View Details

Keywords: Supply Chain; International Relations; Trade; Globalized Markets and Industries

Read Now

November 2011
Case

Celeritas, Inc.: Leadership Challenges in a Fast-Growth Industry

By: Michael Beer and Ingrid Vargas

In 2011, Celeritas is a leading data communications company in the crowded, highly competitive, and ever-evolving enterprise-network optimization market. Having experienced rapid growth since its founding in 2003, Celeritas has recently seen sales decline and has begun... View Details

Keywords: Technology; Morale; Conflict; Organizational Change; Team Building; Organizational Change and Adaptation; Information Technology; Leadership; Communication; Groups and Teams; Attitudes; Conflict and Resolution; Information Technology Industry; Communications Industry

February 2023 (Revised February 2025)
Case

Doing Business in Athens, Greece

By: Alan D. MacCormack, Carlota Moniz and Emilie Billaud

This case examines the challenges and opportunities of doing business in Greece. It highlights Greece's economic transformation in the decades leading up to 2023 in the context of its history, culture, and politics. The case gives an overview of some of the main... View Details

Keywords: Business and Government Relations; Technological Innovation; Foreign Direct Investment; Economic Growth; Financial Crisis; Technology Industry; Tourism Industry; Shipping Industry; Greece; Athens

September 2018
Article

Asset Price Dynamics in Partially Segmented Markets

By: Robin Greenwood, Samuel G. Hanson and Gordon Y. Liao

We develop a model in which capital moves quickly within an asset class but slowly between asset classes. While most investors specialize in a single asset class, a handful of generalists can gradually reallocate capital across markets. Upon the arrival... View Details

Keywords: System Shocks; Asset Pricing