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    InvestmentRemove Investment →

    New research on investing from Harvard Business School faculty on issues including institutional investing, foreign direct investment, and investment activism.
    Page 1 of 70 Results →
    • 23 Mar 2023
    • Research & Ideas

    As Climate Fears Mount, More Investors Turn to 'ESG' Funds Despite Few Rules

    by Rachel Layne

    Regulations and ratings remain murky, but that's not deterring climate-conscious investors from paying more for funds with an ESG label. Research by Mark Egan and Malcolm Baker sizes up the premium these funds command. Is it time for more standards in impact investing?

    • 16 Feb 2023
    • HBS Case

    ESG Activists Met the Moment at ExxonMobil, But Did They Succeed?

    by Lane Lambert

    Engine No. 1, a small hedge fund on a mission to confront climate change, managed to do the impossible: Get dissident members on ExxonMobil's board. But lasting social impact has proved more elusive. Case studies by Mark Kramer, Shawn Cole, and Vikram Gandhi look at the complexities of shareholder activism.

    • 20 Sep 2022
    • Cold Call Podcast

    Larry Fink at BlackRock: Linking Purpose to Profit

    Re: George Serafeim

    In 2014, Larry Fink started writing letters to the leaders of some of the largest publicly listed companies, urging them to consider the importance of environmental, social, and governance (ESG) issues. Fink is the chairman and CEO of BlackRock, one of the largest asset management houses in the world. The firm’s success was rooted in its cost-effective, passive investment products that rely more on tracking indices and funds. But Fink wanted his firm to engage with the companies in which they invest and hold them accountable for their social and environmental impacts. What role should investors play in urging business leaders to take environmental, social, and governance issues more seriously and enforcing compliance? Harvard Business School professor George Serafeim discusses the merits of Fink’s approach, the importance of corporate investments in ESG themes, and how to lead a company driven by purpose and profit in his case, “BlackRock: Linking Purpose to Profit,” and his new book Purpose and Profit: How Business Can Lift Up The World.

    • 21 Jul 2022
    • Research & Ideas

    Did Pandemic Stimulus Funds Spur the Rise of 'Meme Stocks'?

    by Rachel Layne

    Remember the GameStop stock frenzy? Research by Robin Greenwood and colleagues shows how market speculation can flare up when you combine stimulus funds, trading platforms, and plain old boredom.

    • 18 Jul 2022
    • Research & Ideas

    After the 'Crypto Crash,' What's Next for Digital Currencies?

    by Christina Pazzanese, Harvard Gazette

    After soaring to dizzying levels, Bitcoin and other cryptocurrencies have lost more than half of their value in recent months. Scott Duke Kominers discusses crypto's volatility, potential for regulation, and why these digital assets are likely here to stay.

    • 13 Oct 2020
    • Working Paper Summaries

    Fencing Off Silicon Valley: Cross-Border Venture Capital and Technology Spillovers

    by Ufuk Akcigit, Sina T. Ates, Josh Lerner, Richard Townsend, and Yulia Zhestkova

    This study of foreign corporate investment transactions from 32 countries between 1976 and 2015 finds these investments pose a trade-off: While they support young firms in pursuing innovations they could not otherwise afford, they also generate knowledge for the foreign investors.

    • 20 Aug 2020
    • Working Paper Summaries

    Best Ideas

    by Miguel Antón, Randolph B. Cohen, and Christopher Polk

    The “best ideas” in investment managers’ portfolios generate statistically and economically significant risk-adjusted returns over time, and they systematically outperform other positions in the portfolios. Investors can gain substantially if managers choose less-diversified portfolios that tilt more towards their best ideas.

    • 12 Aug 2020
    • Research & Ideas

    Why Investors Often Lose When They Sue Their Financial Adviser

    by Danielle Kost

    Forty percent of American investors rely on financial advisers, but the COVID-19 market rollercoaster may have highlighted a weakness when disputes arise. The system favors the financial industry, says Mark Egan. Open for comment; 0 Comments.

    • 29 Jul 2020
    • Working Paper Summaries

    Two Case Studies on the Financing of Forest Conservation

    by Andrew Baxter, Connor Cash, Josh Lerner, and Ratnika Prasad

    Case studies about The Conservation Fund and Sonen Capital highlight three broad lessons about fresh approaches to the ownership and management of forestland.

    • 07 Jul 2020
    • Research & Ideas

    Market Investors Pay More for Resilient Companies

    by Kristen Senz

    During a market collapse, investors will pay up for companies considered resilient in their response, according to George Serafeim. Open for comment; 0 Comments.

    • 12 Jun 2020
    • Working Paper Summaries

    Corporate Resilience and Response During COVID-19

    by Alex Cheema-Fox, Bridget LaPerla, George Serafeim, and Hui (Stacie) Wang

    Investors look for evidence during a market crisis that a company is resilient. This study includes findings that challenge the notion that companies need to adopt practices that hurt their employees because investors want them to do so.

    • 05 Jun 2020
    • Research & Ideas

    How Anchor Investors Help Impact Funds Succeed

    by Sean Silverthorne

    3Questions A startup fund's ability to attract a major first investor is a signal to others that the investment pool is just fine for entering. Shawn Cole and Rob Zochowski answer questions about anchor investors. Open for comment; 0 Comments.

    • 09 Apr 2020
    • Research & Ideas

    How Social Entrepreneurs Can Increase Their Investment Impact

    by Rachel Layne

    Grants or investments? Philanthropic organizations have multiple funding tools available, but choosing the wrong one can dilute the benefits, according to research by Benjamin N. Roth. Open for comment; 0 Comments.

    • 09 Mar 2020
    • Working Paper Summaries

    Impact Investing: A Theory of Financing Social Entrepreneurship

    by Benjamin N. Roth

    The author provides a formal definition of organizational sustainability and characterizes the situations in which a social enterprise should be sustainable. The analysis then delineates when an investment in a social enterprise delivers superior impact to a grant.

    • 18 Feb 2020
    • Working Paper Summaries

    A Preliminary Framework for Product Impact-Weighted Accounts

    by George Serafeim, Katie Trinh, and Robert Zochowski

    Although there is growing interest in environmental, social, and governance measurement, the impact of company operations is emphasized over product use. A framework like this one that captures a product’s reach, accessibility, quality, optionality, environmental use emissions, and end of life recyclability allows for a systematic methodology that can be applied to companies across many industries.

    • 03 Dec 2019
    • Cold Call Podcast

    Why CalSTRS Chooses to Engage with the Gun Industry

    Should large institutional investors divest or engage if they have an issue with a company? In a recent case study, Vikram Gandhi discusses how CalSTRS, the $200 billion pension plan for California public school teachers, chose to engage with gun makers and retailers. Open for comment; 0 Comments.

    • 13 Nov 2019
    • Working Paper Summaries

    Shareholder Activism and Firms’ Voluntary Disclosure of Climate Change Risks

    by Caroline Flammer, Michael W. Toffel, and Kala Viswanathan

    Shareholder resolutions typically fail, and often by a wide margin. So why do active investors bother? It turns out that resolutions nonetheless can influence corporate transparency. Specifically, after being targeted with shareholder resolutions on environmental topics, this research shows that companies are more likely to publicly disclose their climate change risks—and that such disclosure increases these companies’ valuation.

    • 23 Oct 2019
    • Working Paper Summaries

    Decarbonization Factors

    by Alex Cheema-Fox, Bridget LaPerla, George Serafeim, David Turkington, and Hui (Stacie) Wang

    This paper contributes to a growing knowledge base about how climate change impacts investor expectations, capital allocations and thereby pricing and returns. It provides actionable insights into how to decarbonize portfolios and evaluate the likely performance and carbon exposure differences across strategies.

    • 20 Aug 2019
    • Cold Call Podcast

    Should a Pension Fund Try to Change the World?

    Re: Rebecca M. Henderson & George Serafeim

    Can inclusivity, sustainability, and better governance boost economies? Rebecca Henderson and George Serafeim discuss the impact investing efforts of GPIF, Japan’s government pension fund. Open for comment; 0 Comments.

    • 10 Jun 2019
    • Working Paper Summaries

    Going Digital: Implications for Firm Value and Performance

    by Wilbur Chen and Suraj Srinivasan

    More and more nontechnology companies are adopting digital technologies like AI, data analytics, and machine learning. This study of the economic performance of nontech firms adopting new digital technologies finds a persistent future increase in valuation. However, investors only slowly incorporate the value implications of digital activities into prices. Nontech companies with senior executives with tech talent improve performance more than those without.

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