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At the Forefront of Their Fields

At Columbia Business School, our faculty members are at the forefront of research in their respective fields, offering innovative ideas that directly impact the practice of business today. A quick glance at our publication on faculty research, CBS Insights, will give you a sense of the breadth and immediacy of the insight our professors provide.

As a student at the School, this will greatly enrich your education. In Columbia classrooms, you are at the cutting-edge of industry, studying the practices that others will later adopt and teach. As any business leader will tell you, in a competitive environment, being first puts you at a distinct advantage over your peers. Learn economic development from Ray Fisman, the Lambert Family Professor of Social Enterprise and a rising star in the field, or real estate from Chris Mayer, the Paul Milstein Professor of Real Estate, a renowned expert and frequent commentator on complex housing issues. This way, when you complete your degree, you'll be set up to succeed.

The Columbia Advantage

Columbia Business School in conjunction with the Office of the Dean provides its faculty, PhD students, and other research staff with resources and cutting edge tools and technology to help push the boundaries of business research.

Specifically, our goal is to seamlessly help faculty set up and execute their research programs. This includes, but is not limited to:

  • Highly skilled staff of full-time predoctoral fellows, summer research interns, and part-time research assistants
  • Access to centralized funding from the Dean's office and external grants to support research activities
  • Providing a state-of-the-art high-performance grid computing environment
  • Acquisition of proprietary data sets and access to various databases
  • Leading library which provides faculty with latest tools and techniques to enable digital scholarship

All these activities help to facilitate and streamline faculty research, and that of the doctoral students working with them.

 

Research at CBS

Filters
Type
Journal Article
Date

Market Consequences of Sovereign Accounting Errors

Author
Rajgopal, Shivaram, Marion Boisseau-Sierra, and Jenny Chu

This paper investigates the market consequences of sovereign accounting errors. Eurostat, a division of the European Commission, issues semiannual assessments of financial reports produced by the member states of the European Union (EU), and issues reservations that detail financial reporting errors when they have doubts on the quality of sovereign financial reporting.

Type
Newspaper/Magazine Article
Date
Publication
Financial Times

Why active management makes sense in bonds for institutions

Author

Equity investors have been shifting away from actively managed funds to passive strategies for decades. Passification, if that is a word, has been slower to take off in fixed-income strategies, though.

Type
Working Paper
Date

Is Physical Climate Risk Priced? Evidence from Regional Variation in Exposure to Heat Stress

Author
Acharya, Viral V, Tim Johnson, M. Suresh Sundaresan, and Tuomas Tomunen

We exploit regional variations in exposure to heat stress to study if physical climate risk is priced in municipal and corporate bonds as well as in equity markets. We find that local exposure to damages related to heat stress equaling 1% of GDP is associated with municipal bond yield spreads that are higher by around 15 basis points per annum (bps), the effect being larger for longer-term, revenue-only and lower-rated bonds, and arising mainly from the expected increase in energy expenditures and decrease in labor productivity.

Type
Journal Article
Date

Diversity initiatives in the US workplace: A brief history, their intended and unintended consequences

Author
Portocarrero, Sandra and James Carter

Diversity initiatives are designed to help workers from disadvantaged backgrounds achieve equitable opportunities and outcomes in organizations. However, these programs are often ineffective. To better understand less-than-desired outcomes and the shifting diversity landscape, we synthesize literature on how corporate affirmative action programs became diversity initiatives and current literature on their effectiveness. We focus specifically on work dealing with mechanisms that make diversity initiatives effective as well as their unintended consequences.

Type
Journal Article
Date

“Invisible” Discrimination: Divergent Outcomes for the Nonprototypicality of Black Women

Author
Ponce de Leon, Rebecca and Ashleigh Shelby Rosette

By integrating the intersectional invisibility hypothesis with the behaviors from intergroup affect and stereotypes map framework, we examine the extent to which Black women’s dual-subordinated identities render them nonprototypical victims of discrimination, relative to White women and Black men, and the corresponding consequences.

Type
Working Paper
Date

Pension Reform and Teacher Labor Supply

Author
Johnston, Andrew C. and Jonah Rockoff

As unfunded pension liabilities grow, governments experiment with ways to curb costs. We examine the effect of a representative cost-cutting reform on the retention and productivity of workers. The reform reduced pension annuities and increased penalties for early retirement, projected to save 8 percent of revenues. We leverage administrative records and a discontinuity in the reform to estimate its effect on labor supply. The reform slightly increased worker retention, and we can rule out small attrition effects. The reform had no effect on worker output.

Type
Newspaper/Magazine Article
Date
Publication
Financial Times

ESG playbook for bond investors needs a rewrite

Author

It will take an evolution of fixed-income managers’ approach to make a difference to corporate behaviour.

Not to be left out of the ESG gold rush, a growing number of bond firms now offer environmental, social and governance funds. ESG integration has become a standard box to be checked (or not) on bond clients’ Requests for Proposals. Investment banks have created tools to help fixed income managers ESG-ify their portfolios.

Type
Working Paper
Date

Reporting Regulation and Corporate Innovation

Author
Breuer, Matthias, Christian Leuz, and Steven Vanhaverbeke

We investigate the impact of reporting regulation on corporate innovation. Exploiting thresholds in Europe’s regulation and a major enforcement reform in Germany, we find that forcing firms to publicly disclose their financial statements discourages innovative activities. Our evidence suggests that reporting regulation has significant real effects by imposing proprietary costs on innovative firms, which in turn diminish their incentives to innovate.

Type
Journal Article
Date
Journal
Organization Science

Congruence Between Leadership Gender and Organizational Claims Affects the Gender Composition of the Applicant Pool: Field Experimental Evidence

The extent to which men and women sort into different jobs and organizations—namely, gender differences in supply-side labor market processes—is a key determinant of workplace gender composition. This study draws on theories of congruence to uncover a unique organization-level driver of gender differences in job seekers’ behavior. We first argue and show that congruence between leadership gender and organizational claims is a key mechanism that drives job seekers’ interest.

Type
Working Paper
Date

Uneven Regulation and Economic Reallocation: Evidence from Transparency Regulation

Author
Breuer, Matthias and Patricia Breuer

We investigate the impact of uneven transparency regulation across countries and industries on the location of economic activity. Using two distinct sources of regulatory variation—the varying extent of financial-reporting requirements and the staggered introduction of electronic business registers in Europe—, we consistently document that direct exposure to transparency regulation is negatively associated with the focal industry’s economic activity in terms of inputs (e.g., employment) and outputs (e.g., production).