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March 2020
Article

Synergistic Value in Vertically Integrated Power-to-Gas Energy Systems

By: Gunther Glenk and Stefan Reichelstein

In vertically integrated energy systems, integration frequently entails operational gains that must be traded off against the requisite cost of capacity investments. In the context of the model analyzed in this study, the operational gains are subject to inherent... View Details

2005
Article

The Rise in Firm-Level Volatility: Causes and Consequences

By: Diego Comin and Thomas Philippon

We document that the recent decline in aggregate volatility has been accompanied by a large increase in firm level risk. The negative relationship between firm and aggregate risk seems to be present across industries in the US, and across OECD countries. Firm... View Details

Keywords: Volatility; Risk Management; Relationships; Research and Development; Financing and Loans; Industry Growth; Governing Rules, Regulations, and Reforms; Economy; Outcome or Result; United States

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February 2018
Article

Structural GARCH: The Volatility-Leverage Connection

By: Robert F. Engle and Emil N. Siriwardane

During the financial crisis, financial firm leverage and volatility both rose dramatically. Consequently, institutions are being asked to reduce leverage in order to reduce risk, though the effectiveness depends upon the role of capital structure in volatility. To... View Details

Keywords: Leverage; Credit Risk; Crisis Management; Equity; Volatility; Credit; Risk Management; Financial Crisis

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November 2016
Case

Pete & Gerry's

By: Jose Alvarez and Natalie Kindred

2025
Working Paper

Street Earnings: Implications for Asset Pricing

By: Sebastian Hillenbrand and Odhrain McCarthy

To address the excess volatility puzzle – the excessive movements in stock prices – researchers often study movements in valuation ratios. However, we demonstrate that movements in valuation ratios based on fundamental measures with high transitory volatility, such as... View Details

Keywords: Investment Return; Asset Pricing; Valuation; Measurement and Metrics; Stocks

January 1978 (Revised March 1988)
Background Note

Quality of Earnings

By: David F. Hawkins

Presents a discussion of earnings quality --characteristics, relationship to earnings multiple, application and measurement, volatility and risk, as they affect earnings quality. View Details

Keywords: Quality; Business Earnings

January 2008
Background Note

Index Options

By: Joshua Coval and Erik Stafford

The goal of this simulation is to understand the patterns in index option prices that are not predicted by the Black-Scholes model. In particular, the simulation focuses on two properties of options prices. First, at-the-money implied volatilities from index options... View Details

Keywords: Volatility; Stock Options; Investment; Price; Profit; Risk Management; Mathematical Methods

22 Jan 2009
Working Paper Summaries

Turbulent Firms, Turbulent Wages?

Keywords: by Diego A. Comin, Erica L. Groshen & Bess Rabin

September 2000 (Revised January 2001)
Case

Managing IBM Research in Internet Time

IBM must adapt its research process to the volatility of the Internet market. Issues include incentives, research charter, reward systems, and linkages to business units and customers. View Details

Keywords: Internet and the Web; Research and Development; Information Technology Industry

November 1997
Case

Colly Cotton Ltd.

By: Ray A. Goldberg and Tom Clay

Colly Farm is an entrepreneurial cotton farm complex that has to compete on a world market. In going public it has to satisfy the market that it can remain profitable in volatile times. View Details

Keywords: Earnings Management; Entrepreneurship; Going Public; Balance and Stability

November 1988 (Revised January 1996)
Case

Note on Management of Crisis

By: Rosabeth M. Kanter

Intended to be used in cases dealing with crisis management and gives students a more theoretical perspective on leadership during volatile periods of business activity. Written to accompany the Lucky Stores case series. View Details

Keywords: Crisis Management; Leadership; Management; Theory

November 2019 (Revised February 2020)
Case

Constellation Brands' Investment in Canopy Growth: Aiming High

By: Stuart C. Gilson and Sarah L. Abbott

In 2017, Constellation Brands, the U.S.-based beverage company, acquired a 9.9% equity interest in the Canadian marijuana company, Canopy Growth. In 2018, Constellation announced a subsequent investment in Canopy—taking its ownership interest to 37%. However, Canopy’s... View Details

Keywords: Equity Investment; Marijuana; Growth Investing; New Market Development; Beverage Industry; Equity; Investment; Strategy; Consulting Industry; Food and Beverage Industry; Canada; United States

Forthcoming
Article

Transitory and Permanent Cash Flow Shocks in Debt Contract Design

By: Le Ma, Anywhere Sikochi and Yajun Xiao

We examine how lenders design contracts to account for transitory and permanent cash flow shocks facing borrowers. We find that volatile transitory cash flow shocks are associated with fewer liquidity covenants, indicating financial flexibility that enables firms to... View Details

Keywords: Debt Covenants; Cash Flow Shocks; Debt Contracting; Likelihood Of Default; Cash Flow; System Shocks

November 2004
Case

Deere & Company

By: Ray A. Goldberg and Hal Hogan

John Deere & Co. wants to improve shareholder value and provide incentives to do so. The task is difficult in a volatile agriculture and construction industry. It also wants to be more global and provide machinery that traces commodities from the field to the consumer. View Details

Keywords: Factories, Labs, and Plants; Volatility; Machinery and Machining; Multinational Firms and Management; Goods and Commodities; Goals and Objectives; Strategic Planning; Agriculture and Agribusiness Industry; Construction Industry

18 Jun 2018
Working Paper Summaries

A Measure of Risk Appetite for the Macroeconomy

Keywords: by Carolin E. Pflueger, Emil Siriwardane, and Adi Sunderam

January 2009 (Revised January 2011)
Background Note

The Great Moderation, Dead or Alive?

By: Diego A. Comin

The Great Moderation is a significant decline in the volatility of fluctuations in most macroeconomic variables that the United States and other developed and developing economies have experienced at least since the mid-1980s. This case describes the basic facts,... View Details

Keywords: Volatility; Business Cycles; Macroeconomics; United States

January 2002
Case

Metromove.com Business Plan

By: Lynda M. Applegate and Sheila Marcelo

Enables analysis of a business plan in a volatile market. Also enables analysis of the decisions entrepreneurs must make as they start a new business, develop the concept, choose partners, and find funding. View Details

Keywords: Business Plan; Decisions; Entrepreneurship; Venture Capital; Business or Company Management; Partners and Partnerships

2024
Working Paper

Transitory and Permanent Cash Flow Shocks in Debt Contract Design

By: Le Ma, Anywhere Sikochi and Yajun Xiao

We examine how lenders design contracts to account for transitory and permanent cash flow shocks facing borrowers. We find that volatile transitory cash flow shocks are associated with fewer liquidity covenants, indicating financial flexibility that enables firms to... View Details

Keywords: Debt Covenants; Cash Flow Shocks; Debt Contracting; Likelihood Of Default; Cash Flow; System Shocks

31 Aug 2020
Working Paper Summaries

The Pass-Through of Uncertainty Shocks to Households

Keywords: by Marco Di Maggio, Amir Kermani, Rodney Ramcharan, Vincent Yao, and Edison Yu

Research Summary

Capital flows in a Globalized Economy: The Role of Policies and Institutions (joint with Sebnem Kalemli-Ozcan and Vadym Volosovych)

By: Laura Alfaro

We describe the patterns of international capital flows in the period 1970-2000. We then examine the determinants of capital flows and capital flow volatility during this period. We find that institutional quality is an important determinant of capital flows.... View Details

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