Publications

Profile

Ken Zeng

business leaders must make, whether it's closing a mine due to uncertain safety concerns, pricing essential drugs in developing nations, or taking a stance on contentious societal issues as a company. It is... View Details

September 2019 (Revised May 2020)
Supplement

Keroche (D): Transforming the Core Business

By: Ramon Casadesus-Masanell and Pippa Tubman Armerding

This case describes Keroche co-founder Tabitha Karanja’s decision to exit the wine business following the Kenyan government’s 2007 increase in excise taxes on wine. In August 2007, Keroche introduced the vodka drink Viena Ice as a replacement for its fortified wines,... View Details

09 Feb 2012
Sharpening Your Skills

Sharpening Your Skills: Online Marketing

Questions To Be Answered: What's the strategy for managing consumer reviews on my site? Do people watch online video ads?. How can I get more out of my customer loyalty campaign? Are online coupon programs... View Details

Keywords: Re: Multiple Faculty; Technology

14 Mar 2017
First Look

First Look at New Research, March 14

1926–2014 and international sector returns 1985–2014, we present four findings: (1) Fama is correct in that a sharp price increase of an industry portfolio does not, on... View Details

Keywords: Sean Silverthorne

11 Jul 2006
First Look

First Look: July 11, 2006

sharper national identities. The interwar disintegration of the international economy also led to the national subsidiaries of multinationals taking on strong local identities.... View Details

Keywords: Sean Silverthorne

22 Aug 2007
Research & Ideas

The Hedge Fund as Activist

we hope can be addressed with future work is whether hedge fund activist-initiated acquisitions create value for the acquirers of these firms. One possibility is that hedge funds ensure that target... View Details

Keywords: by Robin Greenwood; Financial Services

September 1992 (Revised August 2004)
Supplement

Martin Marietta: Managing Corporate Ethics (B)

By: Lynn S. Paine

The president of one of Martin Marietta's four main operating companies has learned of procurement irregularities in the company he manages. The problems involve U.S. government contracts the company is working on. After getting legal advice from the company's general... View Details

Keywords: Fluctuation; Crime and Corruption; Ethics; Governing and Advisory Boards; Policy; Contracts; Leadership; United States

October 2022 (Revised September 2023)
Supplement

SolarWinds Confronts SUNBURST (B)

By: Frank Nagle, George A. Riedel, William R. Kerr and David Lane

Supplements the (A) case, describing actions taken by SolarWinds as well as by regulatory agencies in the aftermath of the immediate crisis. The case also includes reflections by SolarWinds managers on the choices they made with respect to disclosure, media relations,... View Details

Keywords: Cyberattacks; Cybersecurity; Corporate Disclosure; Crisis Management; Customer Focus and Relationships; Legal Liability; Governance Compliance; Business and Government Relations; Information Technology Industry; United States

July 2008
Article

Crime and Punishment in the 'American Dream'

By: Rafael Di Tella and Juan Dubra

We observe that countries where belief in the "American dream" (i.e., effort pays) prevails also set harsher punishment for criminals. We know that beliefs are also correlated with several features of the economic system (taxation, social insurance, etc). Our objective... View Details

Keywords: Crime and Corruption; Economic Systems; Values and Beliefs; Law Enforcement; Mathematical Methods; Personal Characteristics; United States

14 Feb 2017
First Look

First Look at New Research: February 14

in employment at small firms in high-tech industries, which are a frequent target of patent trolls. By contrast, the laws have no significant impact on employment at larger or... View Details

Keywords: Sean Silverthorne

August 2019
Case

Creating Accountability in Afghanistan

By: Jonas Heese, Gerardo Pérez Cavazos, Eugene F. Soltes and Grace Liu

By early 2019, the United States had contributed $132 billion to the Afghan reconstruction. John Sopko, in his role as the Special Inspector General for Afghan Reconstruction (SIGAR), was in charge of providing accountability for U.S. aid funding. Sopko’s oversight... View Details

Keywords: Auditing; Fraud; Accountability; Crime and Corruption; Law Enforcement; Governance; Infrastructure; Information; Networks; Strategy; Afghanistan

Educators

08 Oct 2013
First Look

First Look: October 8

re-examine the relationship between FDI and growth. We use "quality" to mean the effect of a unit of FDI on economic growth. However, this is difficult to establish... View Details

Keywords: Sean Silverthorne

13 Jul 2010
First Look

First Look: July 13

is the impact of foreign bank entry on the pricing and availability of credit in developing economies? The Mexican banking system provides a... View Details

Keywords: Martha Lagace

01 Aug 1998
News

High Honors

Business Administration, Emeritus Alumni Achievement Awards Ralph M. Barford (MBA '52) President, Valleydene Corporation Limited Chairman, GSW Inc. Despite occupying diverse industry sectors, several of Canada's best-known blue-chip... View Details

May 2012
Article

Complicated Firms

By: Lauren Cohen and Dong Lou

We exploit a novel setting in which the same piece of information affects two sets of firms: one set of firms requires straightforward processing to update prices, while the other set requires more complicated analyses to incorporate the same piece of information into... View Details

Keywords: Investment Portfolio; Information; Price; Forecasting and Prediction; Complexity; Mathematical Methods

2007
Chapter

Behavioral Corporate Finance: A Survey

By: Malcolm Baker, Richard Ruback and Jeffrey Wurgler

Research in behavioral corporate finance takes two distinct approaches. The first emphasizes that investors are less than fully rational. It views managerial financing and investment decisions as rational responses to securities market mispricing. The second approach... View Details

Keywords: Decisions; Prejudice and Bias; Debt Securities; Financial Management; Price; Theory; Investment; Problems and Challenges; Behavioral Finance; Corporate Finance

October 2008 (Revised September 2009)
Case

Consumer Lending in Japan: Citi CFJ (A)

By: J. Gunnar Trumbull and Akiko Kanno

Despite a tradition of high household savings, Japan has supported a dynamic and technically sophisticated consumer-lending sector. The high profitability of the sector has periodically attracted interest from domestic banks as well as international investors. Most... View Details

Keywords: Mergers and Acquisitions; Financing and Loans; Foreign Direct Investment; Personal Finance; Courts and Trials; Business and Government Relations; Banking Industry; Japan

Educators