Publications

SSRN

19 Sep 2023
HBS Case

How Will the Tech Titans Behind ChatGPT, Bard, and LLaMA Make Money?

want to have people inside your company who are on top of the different technologies and experimenting with different things. You need to give them a pathway to communicate with the CEO and top management team about which technologies to View Details

Keywords: by Ben Rand; Technology; Information Technology

15 Jan 2007
Research & Ideas

The Business of Free Software

proprietary software portfolios to invest in open source software (OSS) projects that can sometimes seem unrelated to their core business. "This new reality upends the classic rules of strategy,"... View Details

Keywords: by Julia Hanna; Computer

March 2011 (Revised September 2014)
Case

Bridging the GAAPs

By: Gwen Yu

Inconsistencies in accounting treatment across countries are a major obstacle for global equity investment. Adoption of a single accounting standard (IFRS) has been received with much excitement, where apples to apples comparison across countries will become easier.... View Details

Keywords: Financial Reporting; International Accounting; Private Equity; Investment; Globalized Markets and Industries; Information Management; Standards; Valuation

December 2024
Case

Enerjisa Üretim: The Digital Era of Electricity Generation

By: Prithwiraj Choudhury and Sadika El Hariri

Launched in 2017, Enerjisa Üretim was one of Türkiye’s largest private sector electricity companies. In its early days, the company faced some financial and operational troubles. When İhsan Erbil Bayçöl, the current CEO of Enerjisa Üretim, joined the business in 2018,... View Details

Keywords: Turkey

May 2009
Article

Asymmetric Information Effects on Loan Spreads

By: Victoria Ivashina

The paper estimates the cost arising from information asymmetry between the lead bank and members of the lending syndicate. In a lending syndicate, the lead bank retains only a fraction of the loan but acts as the intermediary between the borrower and the syndicate... View Details

Keywords: Cost; Banks and Banking; Financing and Loans; Interest Rates; Capital; Investment Portfolio; Credit; Diversification; Risk and Uncertainty

SSRN

Find at Harvard

07 Dec 2009
Research & Ideas

Government’s Positive Role in Kick-Starting Entrepreneurship

struggled to realize good returns from investments since the year 2000. Many traditional investors are questioning whether they should continue to provide capital to these funds. But given the important role that venture capital has had... View Details

Keywords: by Sean Silverthorne; Technology

May 2007 (Revised August 2012)
Case

Warburg Pincus and emgs: The IPO Decision (A)

By: G. Felda Hardymon and Ann Leamon

Two partners of Warburg Pincus, a global private equity firm, are trying to decide whether to take a portfolio company public, and on what exchange. The company, Norway-based ElectroMagnetic GeoServices (emgs), has developed a market-leading technology that determines... View Details

Keywords: Decision Choices and Conditions; Private Equity; Initial Public Offering; Investment; Globalized Firms and Management; Norway; England; United States

11 Apr 2023
Research & Ideas

Is Amazon a Retailer, a Tech Firm, or a Media Company? How AI Can Help Investors Decide

Traditional investing classifications consider Walmart a consumer staples retailer, but the company owns more than 6,000 retail and distribution properties around the world—the portfolio dwarfs those of many... View Details

Keywords: by Danielle Kost; Consumer Products; Real Estate; Financial Services; Retail

October 2022
Case

Sustainable Finance at Itau BBA

By: George Serafeim, Maria Loumioti and Benjamin Maletta

As of August 2022, the Itau BBA had structured dozens of sustainability linked bonds, which made future interest payments a function of the borrower meeting a target for a sustainability metric, and had solidified its reputation as a pioneer of sustainable finance in... View Details

Keywords: Sustainable Finance; Corporate Social Responsibility; Environmental Sustainability; Growth Strategy; Debt Contracting; Performance Metrics; Risk Assessment; ESG (Environmental, Social, Governance) Performance; Financial Instruments; Risk Management; Debt Securities; Measurement and Metrics; Banking Industry; Pulp and Paper Industry; Latin America

August 2010
Article

Sell-Side School Ties

By: Lauren H. Cohen, Christopher J. Malloy and Andrea Frazzini

We study the impact of social networks on agents' ability to gather superior information about firms. Exploiting novel data on the educational backgrounds of sell-side equity analysts and senior officers of firms, we test the hypothesis that analysts' school ties to... View Details

Keywords: Investment Return; Investment Portfolio; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Knowledge Acquisition; Social and Collaborative Networks

05 Feb 2008
First Look

First Look: February 5, 2008

that Rival would complement their existing portfolio of products and it was the perfect time to buy due to a depressed stock price caused by declining earnings. The investment team at Berkshire now had to... View Details

Keywords: Martha Lagace

March 2021 (Revised November 2022)
Case

Blue Meridian Partners (A): Scaling for Impact

By: V. Kasturi Rangan

In 2018, Edna McConnell Clark Foundation in a bold move transferred all its assets to a fund pooled with other General Partners and Limited Partners, called Blue Meridian Partners, to focus substantial long range investments in a few carefully chosen nonprofits.The... View Details

Keywords: Venture Philanthropy; Scaling; COVID-19 Pandemic; Social Justice; Philanthropy and Charitable Giving; Venture Capital; Business Model; Social Issues; Poverty; Values and Beliefs; Decisions; Corporate Social Responsibility and Impact; Nonprofit Organizations; Investment Portfolio

2022
Working Paper

Retail Investors’ Contrarian Behavior Around News, Attention, and the Momentum Effect

By: Cheng (Patrick) Luo, Enrichetta Ravina, Marco Sammon and Luis M. Viceira

Using a large panel of U.S. brokerage accounts trades and positions, we show that a large fraction of retail investors trade as contrarians after large earnings surprises, especially for loser stocks, and that such contrarian trading contributes to post earnings... View Details

Keywords: Retail Investors; Post Earnings Announcement Drift; Price Momentum; Behavioral Finance; Investment; Demographics

SSRN

Read Now

25 Mar 2014
First Look

First Look: March 25

Accounting Standards and International Portfolio Holdings By: Yu, Gwen, and Aida Sijamic Wahid Abstract—Do differences in countries' accounting standards affect global investment decisions? We explore this... View Details

Keywords: Sean Silverthorne

April 2012
Article

The Predictive Value of Accruals and Consequences for Market Anomalies

By: Francois Brochet, Seunghan Nam and Joshua Ronen

We revisit the role of the cash and accrual components of accounting earnings in predicting future cash flows using out-of-sample predictions and market value of equity as a proxy for all future cash flows. We find that, on average, accruals improve upon current cash... View Details

Keywords: Forecasting and Prediction; Investment Return; Value; Equity; Markets; Cash Flow; Information Management; Accrual Accounting; Earnings Management; Corporate Governance; Stocks