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- All HBS Web
(382)
- Faculty Publications (83)
- May 2013
- Article
The Performance Frontier: Innovating for a Sustainable Strategy
By: Robert G. Eccles and George Serafeim
By now most companies have sustainability programs. They're cutting carbon emissions, reducing waste, and otherwise enhancing operational efficiency. But a mishmash of sustainability tactics does not add up to a sustainable strategy. To endure, a strategy must address... View Details
Keywords: Sustainability; Innovation; Environment; Corporate Reporting; Corporate Social Responsibility; Governance; Strategy; Value; Corporate Social Responsibility and Impact; Performance; Environmental Sustainability; Innovation and Invention
Eccles, Robert G., and George Serafeim. "The Performance Frontier: Innovating for a Sustainable Strategy." Harvard Business Review 91, no. 5 (May 2013): 50–60.
- May 2013
- Article
The Stock Selection and Performance of Buy-Side Analysts
Prior research on equity analysts focuses almost exclusively on those employed by sell-side investment banks and brokerage houses. Yet investment firms undertake their own buy-side research and their analysts face different stock selection and recommendation incentives... View Details
Keywords: Buy-side Analysts; Sell-side Analysts; Stock Recommendations; Recommendation Optimism; Recommendation Performance; Investment Recommendations; Conflicts Of Interest; Financial Markets; Financial Institutions; Financial Services Industry; United States
Groysberg, Boris, Paul Healy, George Serafeim, and Devin Shanthikumar. "The Stock Selection and Performance of Buy-Side Analysts." Management Science 59, no. 5 (May 2013): 1062–1075.
- Spring 2013
- Article
Does Mandatory IFRS Adoption Improve the Information Environment?
By: Joanne Horton, George Serafeim and Ioanna Serafeim
We examine the effect of mandatory International Financial Reporting Standards (IFRS) adoption on firms' information environment. We find that after mandatory IFRS adoption, consensus forecast errors decrease for firms that mandatorily adopt IFRS relative to forecast... View Details
Keywords: International Accounting; Financial Reporting; Standards; Information; Quality; Earnings Management
Horton, Joanne, George Serafeim, and Ioanna Serafeim. "Does Mandatory IFRS Adoption Improve the Information Environment?" Contemporary Accounting Research 30, no. 1 (Spring 2013): 388–423.
- December 2012
- Article
What Drives Corporate Social Performance? The Role of Nation-level Institutions
By: Ioannis Ioannou and George Serafeim
Based on Whitley's "National Business Systems" (NBS) institutional framework (Whitley 1997, 1999), we theorize about and empirically investigate the impact of nation-level institutions on firms' corporate social performance (CSP). Using a sample of firms from 42... View Details
Keywords: Environment; Environmental Performance; Corporate Social Responsibility; Sustainability; Institutions; Institutional Theory; Corporate Social Responsibility and Impact; Environmental Sustainability; Corporate Governance
Ioannou, Ioannis, and George Serafeim. "What Drives Corporate Social Performance? The Role of Nation-level Institutions." Journal of International Business Studies 43, no. 9 (December 2012): 834–864.
- 2012
- Article
Mutual Fund Trading Pressure: Firm-Level Stock Price Impact and Timing of SEOs
By: Mozaffar N. Khan, Leonid Kogan and George Serafeim
In tests of the equity market timing theory of external finance, the prior literature has used overvaluation identifiers such as high market-to-book and high prior returns that are likely correlated with other determinants of SEOs. We use price pressure resulting from... View Details
Keywords: Equity; Market Transactions; Valuation; Capital Structure; Market Timing; Mathematical Methods; Acquisition
Khan, Mozaffar N., Leonid Kogan, and George Serafeim. "Mutual Fund Trading Pressure: Firm-Level Stock Price Impact and Timing of SEOs." Journal of Finance 67, no. 4 (August 2012): 1371–1395.
- 2013
- Working Paper
FIN Around the World: The Contribution of Financing Activity to Profitability
By: Russell Lundholm, George Serafeim and Gwen Yu
We study how the availability of domestic credit influences the contribution that financing activities make to a firm's return on equity (ROE). Using a sample of 51,866 firms from 69 countries, we find that financing activities contribute more to a firm's ROE in... View Details
Keywords: Domestic Credit; Return Of Equity; Corporate Performance; Financial Statement Analysis; Financial Statements; Valuation; Cost of Capital; Asset Pricing; Economic Growth
Lundholm, Russell, George Serafeim, and Gwen Yu. "FIN Around the World: The Contribution of Financing Activity to Profitability." Harvard Business School Working Paper, No. 13-011, July 2012. (Revised March 2014.)
- June 2012
- Article
Short Termism: Don't Blame the Investors
By: Francois Brochet, George Serafeim and Maria Loumioti
The article presents research on executives and corporation investor relations. A study is conducted of the language used by executives in conference calls discussing earnings with investors and financial analysts. A correlation was found between the use of language... View Details
Keywords: Financial Management; Business Earnings; Managerial Roles; Investment; Agency Theory; Communication Strategy; Business and Shareholder Relations
Brochet, Francois, George Serafeim, and Maria Loumioti. "Short Termism: Don't Blame the Investors." Harvard Business Review 90, no. 6 (June 2012).
- February 2012
- Case
First Quantum Minerals vs. Eurasian Natural Resources
By: George Serafeim
The case describes the battle between First Quantum Mineral (FQM) and Eurasian Resources over mines in Democratic Republic of Congo (DRC). After FQM's license to operate was revoked by the government of the DRC, Eurasian bought the rights over the mines that were... View Details
Keywords: Governing and Advisory Boards; Business and Government Relations; Corporate Governance; Natural Environment; Risk and Uncertainty; Government and Politics; Mining Industry; Congo, Democratic Republic of the
Serafeim, George, and Andrew Knauer. "First Quantum Minerals vs. Eurasian Natural Resources." Harvard Business School Case 112-083, February 2012.
- February 2, 2012
- Article
Is There an Optimal Degree of Sustainability?
By: Robert G. Eccles, Ioannis Ioannou and George Serafeim
Corporate sustainability is not a one size fits all concept. A successful strategy balances all business pressures. View Details
Eccles, Robert G., Ioannis Ioannou, and George Serafeim. "Is There an Optimal Degree of Sustainability?" Ethical Corporation (February 2, 2012), 39–43.
- January 2012 (Revised September 2015)
- Case
Tough Decisions at Marks and Spencer
By: George Serafeim
In 2007, under the leadership of CEO Stuart Rose, the iconic British retailer Marks and Spencer, with great fanfare, announced its "Plan A" initiative. Based on the five essential pillars of climate change, waste, sustainable materials, fair partnership, and health,... View Details
Keywords: Decision Making; Environmental Sustainability; Corporate Social Responsibility and Impact; Corporate Strategy; Retail Industry
Eccles, Robert G., George Serafeim, and Kyle Armbrester. "Tough Decisions at Marks and Spencer." Harvard Business School Case 112-062, January 2012. (Revised September 2015.)
- January 6, 2012
- Article
Is Sustainability Now the Key to Corporate Success?
By: Robert G. Eccles, Ioannis Ioannou and George Serafeim
Keywords: Success
Eccles, Robert G., Ioannis Ioannou, and George Serafeim. "Is Sustainability Now the Key to Corporate Success?" The Guardian (January 6, 2012).
- November 29, 2011
- Article
The Role of The Board in Creating a Sustainable Strategy
By: Robert G. Eccles, Ioannis Ioannou and George Serafeim
While conceptually elegant, the belief that a corporation's role is to maximize value for shareholders is under increasing challenge as society's expectations for companies change. An equally elegant new concept that takes account of these dual pressures has yet to... View Details
Keywords: Value Creation; Business and Stakeholder Relations; Corporate Strategy; Business and Shareholder Relations; Corporate Social Responsibility and Impact; Performance Expectations; Governing and Advisory Boards; Management Practices and Processes; Decisions; Risk and Uncertainty; Cost vs Benefits; Information
Eccles, Robert G., Ioannis Ioannou, and George Serafeim. "The Role of The Board in Creating a Sustainable Strategy." TrustLaw (November 29, 2011).
- Article
Market Interest in Nonfinancial Information
By: R. G. Eccles, Michael P. Krzus and George Serafeim
Market interest in nonfinancial (e.g., Environmental, Social, and Governance [ESG]) information, including data produced by the Carbon Disclosure Project (CDP), is growing. Using data from Bloomberg we analyze this interest from a variety of different perspectives, and... View Details
Keywords: Markets; Analytics and Data Science; Perspective; Environmental Sustainability; Social Issues; Corporate Disclosure; Projects; Interests
Eccles, R. G., Michael P. Krzus, and George Serafeim. "Market Interest in Nonfinancial Information." Journal of Applied Corporate Finance 23, no. 4 (Fall 2011): 113–127.
- September – October 2011
- Article
The Rise and Consequences of Corporate Sustainability Reporting
By: Ioannis Ioannou and George Serafeim
For many decades the cornerstone of corporate reporting has been financial information that is presented in a company's annual, semi-annual, and quarterly reports. These comprehensive financial reports—required by law for public companies in most countries... View Details
Keywords: Sustainability; ESG Reporting; Governing Rules, Regulations, and Reforms; Annual Reports; Operations; Strategy; Business and Shareholder Relations; Business and Stakeholder Relations; Performance; Business Model; Corporate Social Responsibility and Impact; Corporate Disclosure
Ioannou, Ioannis, and George Serafeim. "The Rise and Consequences of Corporate Sustainability Reporting." European Business Review (September–October 2011): 38–41.
- May 2011
- Article
Consequences and Institutional Determinants of Unregulated Corporate Financial Statements: Evidence from Embedded Value Reporting
By: George Serafeim
I analyze Embedded Value (EV) reporting by firms with life insurance operations to assess the impact of unregulated financial reporting on transparency and to examine the institutional characteristics that promote unregulated reporting. Under EV accounting the present... View Details
Keywords: Financial Statements; Mergers and Acquisitions; Financial Reporting; Cash Flow; Contracts; Equity; Profit; Value; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Business and Shareholder Relations; Business Earnings
Serafeim, George. "Consequences and Institutional Determinants of Unregulated Corporate Financial Statements: Evidence from Embedded Value Reporting." Journal of Accounting Research 49, no. 2 (May 2011).
- May 2011
- Article
The Growing Power of Non-financial Reports
By: Ioannis Ioannou and George Serafeim
We are exploring the value of forcing corporations to issue sustainability reports, which provide information about corporate performance in terms of social, environmental and governance issues. In a breakthrough study they asked, what is the effect of mandatory... View Details
- March – April 2011
- Article
Sustainability and Capital Markets: How Firms Can Manage the Crucial Link
By: Ioannis Ioannou and George Serafeim
- 2011
- Article
'Deprival Value' vs. 'Fair Value' Measurement for Contract Liabilities: How to Resolve the 'Revenue Recognition' Conundrum
By: Joanne Horton, Richard H. Macve and George Serafeim
Revenue recognition and measurement principles can conflict with liability recognition and measurement principles. We explore here under different market conditions when the two measurement approaches coincide and when they conflict. We show that where entities expect... View Details
Keywords: Fair Value; Deprival Value; Contract Liabilities; Fair Value Accounting; Measurement and Metrics; Profit; Revenue Recognition; Assets; Performance Evaluation; Contracts
Horton, Joanne, Richard H. Macve, and George Serafeim. "'Deprival Value' vs. 'Fair Value' Measurement for Contract Liabilities: How to Resolve the 'Revenue Recognition' Conundrum." Accounting and Business Research 41, no. 5 (2011): 491–514.
- 2010
- Chapter
Drivers of Corporate Sustainability and Implications for Capital Markets: An International Perspective
By: Ioannis Ioannou and George Serafeim
Ioannou, Ioannis, and George Serafeim. "Drivers of Corporate Sustainability and Implications for Capital Markets: An International Perspective." In The Landscape of Integrated Reporting, edited by Robert G. Eccles, Beiting Cheng, and Daniela Saltzman, 13–17. Boston: Harvard Business School, 2010. (Ebook, © by the Presidents and Fellows of Harvard College.)
- Article
The Impact of Corporate Social Responsibility on Investment Recommendations
By: Ioannis Ioannou and George Serafeim
Using a large sample of publicly traded U.S. firms over 16 years, we investigate the impact of corporate socially responsible (CSR) strategies on security analysts' recommendations. Socially responsible firms received more favorable recommendations in recent years... View Details
Keywords: Public Ownership; Corporate Social Responsibility and Impact; Strategy; Experience and Expertise; Value Creation; Public Equity; Markets; Investment; Perception; United States
Ioannou, Ioannis, and George Serafeim. "The Impact of Corporate Social Responsibility on Investment Recommendations." Academy of Management Annual Meeting Proceedings (2010).