by Julia Hanna - Publications - Faculty & Research - Harvard Business School

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01 May 2018
First Look

First Look at New Research and Ideas, May 1, 2018

2018 Atlas of Moral Psychology In Search of Moral Equilibrium: Person, Situation, and Their Interplay in Behavioral Ethics By: Lee, Julia J., and F. Gino Abstract—This comprehensive and cutting-edge volume maps out the terrain of moral... View Details

Keywords: Sean Silverthorne

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

Keywords: Income Inequality; Micro Finance; Microcredit; Microfinance; Banks and Banking; Equality and Inequality; Mission and Purpose; Business Model; Social Entrepreneurship; Banking Industry; Financial Services Industry; Africa; Kenya

October 2002 (Revised February 2011)
Case

Union Corrugating Company (A)

By: Paul W. Marshall and Julia Stevens

Lauri Union graduates from Harvard Business School and takes over her family's steel-corrugated roofing and siding manufacturing firm, which her mother has most recently run. The industry is mature, entry barriers to competitors are low, and the company is over 50... View Details

Keywords: Organizational Change and Adaptation; Leading Change; Family Business; Entrepreneurship; Organizational Culture; Family Ownership; Gender; Manufacturing Industry; Steel Industry; Industrial Products Industry

23 Aug 2011
First Look

First Look: August 23

intervention. Working PapersWhen Smaller Menus Are Better: Variability in Menu-Setting Ability Authors:David Goldreich and Hanna Hałaburda Abstract Are large menus better than small menus? Recent literature argues that individuals'... View Details

Keywords: Sean Silverthorne

October 2009 (Revised October 2010)
Supplement

Sara Campbell Ltd. (C)

By: Romana L. Autrey, V.G. Narayanan and Julia Rozovsky

Supplements the Sara Campbell Ltd. (A) and (B) cases by revealing the aftermath of issues presented in the (B) case. The students are given context to discuss how this situation could have been prevented. View Details

Keywords: Decision Choices and Conditions; Employee Relationship Management; Outcome or Result; Situation or Environment; Conflict Management; Apparel and Accessories Industry

March 2009
Journal Article

Does Individual Performance Affect Entrepreneurial Mobility? Empirical Evidence from the Financial Analysis Market

By: Boris Groysberg, Ashish Nanda and M. Julia Prats

Our paper contributes to the studies on the relationship between workers' human capital and their decision to become self-employed as well as their probability to survive as entrepreneurs. Analysis from a panel data set of research analysts in investment banks over... View Details

Keywords: Entrepreneurship; Investment Banking; Retention; Human Capital; Performance Effectiveness; Banking Industry

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August 2024 (Revised February 2025)
Case

Novo Nordisk Foundation

By: Debora L. Spar and Julia M. Comeau

In 2024, Novo Nordisk A/S was one of the most profitable firms in the world, thanks largely to just two GLP-1-based drugs, Ozempic and Wegovy. Unusually, this incredibly profitable firm was controlled not by individual private shareholders, but by a non-profit... View Details

Keywords: Pharmaceutical Companies; Diabetes; Obesity; Foundation; Non-profit Management; Profit; Corporate Governance; Business or Company Management; Corporate Social Responsibility and Impact; Expansion; Philanthropy and Charitable Giving; Nonprofit Organizations; Pharmaceutical Industry; Denmark; Europe

January 2018 (Revised September 2023)
Case

Giving Birth to Ovia Health

By: Jeffrey J. Bussgang and Julia Kelley

In late 2016, Paris Wallace, the CEO of Ovia Health, and the rest of the company’s co-founders faced a difficult decision about the best way to grow Ovia Health’s revenue. Founded in 2012, Ovia Health specialized in mobile and web applications in the women’s health... View Details

Keywords: Entrepreneurship; Growth and Development Strategy; Market Entry and Exit; Health Care and Treatment; Health Industry

December 2021
Article

Seeing Oneself as a Valued Contributor: Social Worth Affirmation Improves Team Information Sharing

By: Julia Lee Cunningham, Francesca Gino, Dan Cable and Bradley Staats

Teams often fail to reach their potential because members’ concerns about being socially accepted prevent them from offering their unique perspectives to the team. Drawing on relational self and self-affirmation theory, we argue that affirmation of team members’ social... View Details

Keywords: Social Worth Affirmation; Relational Identity; Self-affirmation; Information Sharing In Teams; Concerns About Social Acceptance; Groups and Teams; Identity; Relationships; Knowledge Sharing

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May 2024
Article

True Costs of Uterine Artery Embolization: Time-Driven Activity-Based Costing in Interventional Radiology Over a 3-Year Period

By: Julia C. Bulman, Nicole H. Kim, Robert S. Kaplan, Sarah Schroeppel DeBacker, Olga R. Brook and Ammar Sarwar

The study used time-driven activity-based costing (TDABC) to estimate the costs to perform uterine artery embolization (UAE). Utilization times for patients undergoing outpatient UAE for fibroids or adenomyosis were captured from electronic health record timestamps and... View Details

Keywords: Cost Accounting; Health Care and Treatment; Health Industry

September 2001 (Revised October 2002)
Case

Virgin Group, The: Filling in the Value Gap

By: Frances X. Frei, Hanna Rodriguez-Farrar and Corey B. Hajim

Chronicles the successes and failures of the Virgin Group. By examining these examples, students discover attributes of Virgin's overall service concept, which, at its core, competes on quality rather than on price. Students are challenged to consider how Virgin might... View Details

Keywords: Quality; Competition; Price; Business Conglomerates; Service Operations; Service Delivery; Market Entry and Exit

August 2001 (Revised September 2005)
Case

eBay (A): The Customer Marketplace

By: Frances X. Frei and Hanna Rodriguez-Farrar

eBay, the popular Internet-based consumer-to-consumer marketplace, has recently become attractive to corporate customers. According to a vocal subset of eBay customers, the company has lost its way and is set to forsake its traditional business. Told from the... View Details

Keywords: Customers; Multi-Sided Platforms; Problems and Challenges; Opportunities; Trust; Internet; Web Services Industry

17 Jan 2017
First Look

First Look at New Research: January 17

in goods, services, investments, and ideas led by multinational firms. Extensive research has sought to understand the geographic patterns of foreign direct investment (FDI). This chapter reviews existing theories and evidence... View Details

Keywords: Sean Silverthorne

January 2002 (Revised June 2002)
Background Note

The Rise and Decline of e-Consulting

By: Ashish Nanda and M. Julia Prats

E-consulting began as a specialized consulting service in the late 1990s. In January 2000, more than 100 firms were characterized as e-consultants. By December 2001, more than 50% of these firms had disappeared. This case tracks the rapid rise and sharp decline of... View Details

Keywords: Internet and the Web; Market Participation; Consulting Industry

February 2018 (Revised December 2020)
Case

People Analytics at Teach For America (A)

By: Jeffrey T. Polzer and Julia Kelley

As of mid-2016, national nonprofit Teach For America (TFA) had struggled with three consecutive years of declining application totals, and senior management was re-examining the organization's strategy, including recruitment and selection. A few months earlier, former... View Details

Keywords: Recruitment; Selection and Staffing; Analysis; Forecasting and Prediction

September 2021
Case

Posse Foundation: Developing Strong Leaders from Diverse Backgrounds

By: John J-H Kim, Robin Mendelson and Julia Kelley

Founded in 1989, Posse Foundation was a nonprofit organization with a mission of developing future leaders who reflected the U.S.’s rich diversity. The organization ran a selective, localized admissions process in 10 U.S. cities to identify outstanding students with... View Details

10 Aug 2010
First Look

First Look: August 10

recipients' actual trustworthiness. This lax approach gives rise to adverse selection: the sites that seek and obtain trust certifications are actually less trustworthy than others. Using an original dataset on web site safety, I demonstrate that sites certified View Details

Keywords: Martha Lagace

October 2024
Teaching Note

Taiwan After Globalization: Twilight of the Developmental State?

By: Debora L. Spar and Julia M. Comeau

Teaching Note for HBS Case No. 324-032. In the last 70 years, the small island of Taiwan has achieved what many believe to be a “miracle”: its economy has grown at a record-setting pace, driven and guided by one of the world's most successful set of industrial... View Details

Keywords: Economic Growth; Economic Slowdown and Stagnation; Trade; Policy; Government and Politics; Globalized Economies and Regions; Semiconductor Industry; Technology Industry; Taiwan; China; Asia; United States

March 2018
Article

Polluted Morality: Air Pollution Predicts Criminal Activity and Unethical Behavior

By: Jackson G. Lu, Julia J. Lee, F. Gino and Adam D. Galinsky

Air pollution is a serious problem that influences billions of people globally. Although the health and environmental costs of air pollution are well known, the present research investigates its ethical costs. We propose that air pollution can increase criminal and... View Details

Keywords: Pollutants; Behavior; Moral Sensibility; Crime and Corruption

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November 2000 (Revised May 2002)
Case

Oracle Corporation

By: Frances X. Frei and Hanna Rodriguez-Farrar

Oracle Corp., the world's second-largest independent software company (behind Microsoft) was the world's dominant supplier of database software. Oracle also sold application software, such as the popular enterprise resource planning and customer relationship management... View Details

Keywords: Organizational Change and Adaptation; Internet and the Web; Service Operations; Service Delivery; Applications and Software; Management Teams; Innovation and Invention; Web Services Industry; Information Technology Industry

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