Publications

September 2019
Teaching Note

Tapping Growth at Lord Hobo Brewing Company

By: Ethan Rouen and Susanna Gallani

Teaching Note for HBS No. 119-028. View Details

Article

Improving the Rhythm of Your Collaboration

By: Ethan S. Bernstein, Jesse Shore and David Lazer

In this article, we summarize our research on the value of intermittency for complex problem solving at work and give practical advice on how organizations can improve the rhythm of their people's collaboration. Executives have been counseled to be collaborative... View Details

Keywords: Problem Solving; Collaborative Innovation and Invention; Internet and the Web; Leadership

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August 2019
Background Note

Note on Shared Ownership

By: Ethan Bernstein and Nick Rekenthaler

While several tactics can drive company performance by instilling a sense of shared ownership among employees, perhaps the most direct is to actually share ownership with employees. Many public and private companies across industries have done just that, and studies... View Details

Keywords: Employee Stock Ownership Plan; Human Resources; Employees; Human Capital; Ownership; Cooperative Ownership; Employee Ownership; Customer Ownership; Governance

August 2019 (Revised March 2020)
Background Note

Note on Structured Interviewing

By: Ethan Bernstein and Amy Ross

Making good hiring decisions is a critical management activity, yet many leaders just “wing it” when interviewing candidates to fill openings by having an organic conversation to assess the candidate’s fit, unknowingly subjecting the process to unconscious bias.... View Details

Keywords: Interviewing; Job Interviews; Recruitment; Selection and Staffing; Human Resources

May 2019
Background Note

Developing Yourself as a Leader: A Framework for Millennial High Potentials & Emerging Leaders: How to PACE Your Self-Development

By: Ethan Bernstein and Kirstin Lynde

Millennials are redefining what it means to develop future leaders. In business organizations, leadership development—defined as “the expansion of a person's capacity to be effective in leadership roles and processes“—has traditionally been the work of corporate... View Details

Keywords: Talent and Talent Management; Human Resources; Leadership Development; Leadership Style; Leadership; Goals and Objectives; Management Skills; Management Style

March 2019 (Revised April 2019)
Case

Measuring Impact at JUST Capital

By: Ethan C. Rouen and Charles C.Y. Wang

JUST Capital is a nonprofit organization that seeks to make public companies more "just" by measuring and ranking their overall impact on society, based on the priorities most important to the average American. This case examines JUST’s strategy for influencing... View Details

Keywords: Corporate Social Responsibility and Impact; Social Issues; Performance Evaluation

February 2019
Teaching Note

Time-Driven Activity-Based Costing at Voray

Teaching Note for HBS No. 119-033. View Details

October 2018 (Revised August 2023)
Case

Safecast: Bootstrapping Human Capital to Big Data

By: Ethan Bernstein and Stephanie Marton

On March 11, 2011, at 2:46pm, a 9.1-on-the-Richter-scale, six-minute long earthquake unleashed a tsunami that ravaged the Tohoku region of Japan, damaging the Fukushima Daiichi Nuclear Power facility and releasing sufficient radioactive material into the air and ocean... View Details

September 2018 (Revised July 2019)
Case

Time-Driven Activity-Based Costing at Voray

Keywords: Cost Accounting; Time-Driven ABC; Entrepreneur

August 2018
Case

Tapping Growth at Lord Hobo Brewing Company

By: Ethan Rouen and Susanna Gallani

Lord Hobo Brewing Company accounts for its inventory process as it prepares to create its first set of professional financial statements for investors. View Details

Keywords: Inventory; Start-ups; Craft Brewing; Investing; GAAP; Brand Management; Accounting; Working Capital; Entrepreneurship; Private Equity; Business Startups; Business and Shareholder Relations; Food and Beverage Industry; Boston; New England; United States

June 2018
Case

Candor at Clever

By: Ethan Bernstein and Om Lala

Clever, a high-growth EdTech company based in San Francisco, had grown quickly in market share and headcount. As with many high-growth companies, however, early employees (many of whom had never managed people before) had been given the opportunity to manage teams, and... View Details

2018
Working Paper

Corporate Tax Cuts Increase Income Inequality

By: Suresh Nallareddy, Ethan Rouen and Juan Carlos Suárez Serrato

This paper studies the effects of corporate tax changes on income inequality. Using state corporate tax rate changes as a setting, we show that cutting state corporate tax rates leads to increases in income inequality. This result is robust to using regression and... View Details

Keywords: Business Ventures; Taxation; Income; Equality and Inequality; United States

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March 2018
Teaching Note

JOE & THE JUICE Crosses the Atlantic (with video links)

By: Ethan Rouen and Suraj Srinivasan

Teaching Note for HBS No. 118-039. View Details

November 2017 (Revised June 2019)
Case

JOE & THE JUICE Crosses the Atlantic (with video link)

By: Ethan Rouen and Suraj Srinivasan

As JOE & THE JUICE began its rapid U.S. expansion in 2017, its founder and CEO, Kaspar Basse, fretted about how he could keep his employees feeling like they were doing meaningful work. Founded in 2001, JOE & THE JUICE had always focused on making healthy juices,... View Details

Keywords: Organizational Culture; Employees; Retention; Expansion; Growth Management

September 2017
Case

Sensing (and Monetizing) Happiness at Hitachi

By: Ethan Bernstein and Stephanie Marton

Inspired by research linking happiness and productivity, Hitachi had invested in developing new “people analytics” technologies to help companies increase employee happiness. Hitachi had begun manufacturing high-tech badges that quantify a wearer’s activity patterns.... View Details

Keywords: People Analytics; Japan; Sociometers; Wearables; Interpersonal Communication; Human Resources; Happiness; Technology Industry; Japan

August 2017 (Revised July 2019)
Case

GROW: Using Artificial Intelligence to Screen Human Intelligence

By: Ethan Bernstein, Paul McKinnon and Paul Yarabe

Over 10% of all 2017 university graduates in Japan used GROW, an artificial intelligence platform and mobile app developed by Tokyo-based people analytics startup IGS, to recruit for a job. This case puts participants in the shoes of IGS founder and CEO Masahiro... View Details

Keywords: Big Data; Artificial Intelligence; Talent and Talent Management; Recruitment; Selection and Staffing; Human Resources; Information Technology; AI and Machine Learning; Analytics and Data Science; Financial Services Industry; Air Transportation Industry; Advertising Industry; Manufacturing Industry; Technology Industry; Japan

August 19, 2017
Other Article

Continue the Revolt that CEOs Launched

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2017
Working Paper

Rethinking Measurement of Pay Disparity and its Relation to Firm Performance

I develop measures of firm-level pay disparity and examine their relation to firm accounting performance. Using comprehensive compensation data for a large sample of firms, I find no statistically significant relation between the ratio of CEO-to-mean employee... View Details

Keywords: Pay Disparity; Pay Ratio; CEO Pay Ratio; Income Inequality; Executive Compensation; Wages; Equality and Inequality; Business Ventures; Performance