We study the power of interactivity in local differential privacy. First, we focus on the difference between fully interactive and sequentially interactive protocols. Sequentially interactive protocols may query users adaptively in sequence, but they cannot return to... View Details

Teaching Note for HBS No. 319-002. This teaching note pairs with a case on economist and entrepreneur Magnus Resch, who is on a mission to make the art market more transparent. He has built the Magnus app, which catalogues the price and transaction history of millions... View Details

Improving corporate engagement with society, as advocated in the Business Roundtable’s 2019 statement, should not be viewed as a zero-sum proposition where attention to new stakeholders detracts from delivering shareholder value. Corporate programs for sustainable and... View Details

Marilynn Duker, CEO, was exploring how to grow the company while maintaining the culture that made it a leader in the field of senior housing. Brightview constructed and operated senior living apartment communities that offered independent living, assisted living, and... View Details

Gupta Media is a Digital Marketing firm started in 2005 that places advertisements and marketing promotions for its clients in digital media, mainly social media such as Facebook and Google. Over the years it had built its expertise in promoting music labels, artists... View Details

In the face of accelerating climate change, investors are making capital allocations seeking to decarbonize portfolios by reducing the carbon emissions of their holdings. To understand the performance of portfolio decarbonization strategies and investor behavior... View Details

We examine trends in the productivity of the pharmaceutical sector over the past three decades. Motivated by Ricardo’s insight that productivity and rents are endogenous to demand when inputs are scarce, we examine the industry’s aggregate R&D production function.... View Details

Abstract Over the past eighteen years, pharmaceutical firms have developed a blueprint to impede competition in order to maintain their monopoly profits. This scheme, termed pay-for-delay, involves direct or indirect payment of money from a branded-drug manufacturer... View Details

A Summary of a set of policies proposed to the Indian Government regarding return migration. View Details

This case describes Amandla Capital, a fledgling company in Cote d’Ivoire, facing three opportunities in the real estate and hospitality industries in Africa. It introduces students to several concepts: decision-making and cost-benefit analysis in real estate,... View Details

Helena Divišová (MBA, 2016) decided to return home to the Czech Republic after graduation to be near her father who became seriously ill soon after she started HBS. She had considered leaving HBS immediately to help run his business, but her father—who grew up in the... View Details

This note explains the rationale and derivation behind “return bridge,” a key analytical tool used in the private equity industry to understand sources of value-add. The note elaborates on the advantages and the shortcomings of the return bridge. View Details

This case features Monica Issar, then Global Head of J.P. Morgan Endowments & Foundations Group in the Private Bank. In just five years, she and J.P. Morgan have grown the Outsourced Chief Investment Officer (OCIO) business from $5 billion in AUM from primarily family... View Details

Earlier this week, the Business Roundtable issued a statement on corporate purpose. It is noteworthy both for its endorsement of inclusive prosperity as an ideal and for its rejection of maximizing shareholder returns as the sole corporate objective. However, the real... View Details

This case follows a fictional managing partner of a private equity firm, as she contemplates whether to utilize subscription lines of credit in her firm’s funds. Subscription lines are revolving lines of credit secured by commitments from a fund’s investors. Private... View Details

A team of investors at Omidyar Network explore two different investment possibilities in the budding financial inclusion space using their investment framework to consider capital alternatives available for both investments, each of which carries highly divergent... View Details

A team of investors at Omidyar Network explore two different investment possibilities in the budding financial inclusion space using their investment framework to consider capital alternatives available for both investments, each of which carries highly divergent... View Details

The Indian banknote demonetization in 2016 was one of the most significant international events of that year. Overnight, 86% of Indian currency in circulation was declared invalid unless exchanged for new bills. The sudden and unexpected demonetization constituted a... View Details