Publications

February 2018
Case

Root Capital and the Efficient Impact Frontier

By: Shawn Cole and Caitlin Reimers Brumme

In 2015 Root Capital, a pioneer in the impact investing space, began to explore how to more systematically integrate impact and financial management. After much deliberation, Root Capital landed on ex-ante rating system for any potential investment that produced a... View Details

Keywords: Measurement and Metrics; Investment; Finance; Performance Efficiency; Boston

October 2018
Teaching Plan

Root Capital and the Efficient Impact Frontier

By: Shawn A. Cole and Caitlin Reimers Brumme

2019
Chapter

Return on Invested Capital (ROIC)

By: Carliss Y. Baldwin

Return on invested capital (ROIC) is a financial measure of the profitability of a firm or business unit. If it is greater than the business's cost of capital, then reinvestment of earnings increases shareholder VALUE. The ROIC also determines a maximum self-sustaining... View Details

Keywords: Capital Efficiency; Dupont Analysis; Financial Metrics; Schumpeterian Competition; Sustainable Growth; Competitive Advantage; Financial Strategy; Resource Allocation; Valuation; Value Creation

Article

Tax Policy and the Efficiency of U.S. Direct Investment Abroad

By: Mihir A. Desai, C. Fritz Foley and James R. Hines Jr.

Deferral of U.S. taxes on foreign source income is commonly characterized as a subsidy to foreign investment, as reflected in its inclusion among "tax expenditures" and occasional calls for its repeal. This paper analyzes the extent to which tax deferral and other... View Details

Keywords: International Taxation; Dynamic Efficiency; Deferral; Policy; Taxation; Performance Efficiency; Foreign Direct Investment; Investment Funds; Investment Return; Business Earnings; Equity; Financing and Loans; Cash Flow; Capital; United States

SSRN

September 2023
Supplement

Root Capital and the Efficient Impact Frontier Simulation: Guidelines and Suggestions

By: Shawn Cole

September 2023
Supplement

Root Capital and the Efficient Impact Frontier Simulation Dataset for Students

By: Shawn Cole

Article

Capital Market-Driven Corporate Finance

By: Malcolm Baker

Much of empirical corporate finance focuses on sources of the demand for various forms of capital, not the supply. Recently, this has changed. Supply effects of equity and credit markets can arise from a combination of three ingredients: investor tastes, limited... View Details

Keywords: Behavioral Finance; Limits To Arbitrage; Market Efficiency; Securities Issuance; Supply Effects; Corporate Finance; Investment; Price; Capital Markets; Equity; Financial Services Industry

Summer, 2021
Article

The Economics of Energy Efficiency in Developing Countries

By: Meredith Fowlie and Robyn C. Meeks

Almost all of the world’s energy demand growth is projected to occur in low- and medium-income countries (LMICs). Targeted energy efficiency investments have the potential to mitigate tensions between economic growth objectives and sustainable development commitments.... View Details

Keywords: Developing Countries and Economies; Energy; Energy Policy

September 1997 (Revised October 2001)
Case

efficient market services: August 1993 (A)

By: Paul A. Gompers and Jeffrey A. Farrell

Penny Baron, vice president of efficient market services, must decide how to finance rapid expansion for a young market research company. Venture leasing is a possibility and terms are explored. View Details

Keywords: Venture Capital; Growth Management; Research; Marketing; Financing and Loans; Business Startups; Management Teams; Leasing; Service Industry; United States

Research Summary

Promoting greater organizational adoption of energy efficiency projects

This research examines why firms fail to capitalize on apparently cost-effective investments in energy efficiency, with particular attention to waste heat recovery projects, in which heat from industrial processes are recovered in the form of thermal or electrical... View Details

March 1995
Article

Tests of Conditional Mean-Variance Efficiency of the U.S. Stock Market

By: C. Engel, J. Frankel, Kenneth A. Froot and T. Rodrigues

Keywords: Risk Aversion; Risk; International Investing; CAPM; Capital Asset Pricing; International Finance; Risk and Uncertainty; Asset Pricing; Financial Markets; Foreign Direct Investment; Behavioral Finance; United States

August 2000 (Revised December 2003)
Case

Dell's Working Capital

By: Richard S. Ruback and Aldo Sesia

Dell Computer Corp. manufactures, sells, and services personal computers. The company markets its computers directly to its customers and builds computers after receiving a customer order. This build-to-order model enables Dell to have much smaller investment in... View Details

Keywords: Financial Management; Working Capital; Manufacturing Industry; Computer Industry

1979
Article

Approximating the Efficiency Gain of Tax Reforms

By: Jerry R. Green and Eytan Sheshinski

Proper analysis of tax reform requires evaluation of the welfare effects induced by a change from one tax system to another. We present two methods for estimating these changes using only local information pertaining to an initial equilibrium with distortive taxes. It... View Details

Keywords: Taxation; Governing Rules, Regulations, and Reforms; Change; Analysis

2012
Other Unpublished Work

Towards Efficiencies in Canadian Internet Traffic Exchange

By: Benjamin Edelman and Bill Woodcock

Canadian Internet access is heavily and unnecessarily dependent upon foreign infrastructure, especially U.S. infrastructure. This dependence imposes significant burdens upon Canadian Internet users:

* Service prices are higher than would be the case if... View Details

Keywords: Networks; Canada; Privacy; Technology Networks; Rights; Communication Technology; Internet; Ethics; Telecommunications Industry; Canada

January 2012 (Revised March 2014)
Module Note

Managers and Market Capitalism

By: Rebecca Henderson and Karthik Ramanna

The last thirty years have seen the widespread embrace of market capitalism as not only a highly efficient form of economic organization but also as one that best meets the diversity of human preferences. In large, complex societies, an increasing body of theoretical... View Details

Keywords: Economic Systems; Management

2010
Working Paper

Corporate Governance and Internal Capital Markets

We exploit an exogenous shock to corporate ownership structures created by a recent tax reform in Germany to explore the link between corporate governance and internal capital markets. We find that firms with more concentrated ownership are less diversified and have... View Details

Keywords: Cost vs Benefits; Capital Markets; Corporate Governance; Taxation; Ownership; Performance Efficiency; Diversification; Germany

October 2010 (Revised June 2021)
Case

Bessemer Trust: Guardians of Capital

By: Tom Nicholas and David Chen

Henry Phipps, Jr. made his fortune in the steel industry alongside one of America's most celebrated entrepreneurs—Andrew Carnegie. His wealth was administered in the form of trusts, which he hoped would provide a stream of income for his family and their descendants... View Details

Keywords: Wealth; Asset Management; Family Business; Business History; Income; Entrepreneurship; Capital; United States