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Professor Ciamac Moallemi
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CBS Insights

  • AT&T’s Decline: How Geographic Fragmentation Reshaped a Telecom Giant’s Fate
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  • Understanding and Unleashing the Power of Blockchain
    Professor Ciamac Moallemi
  • How Data Happened: A History from the Age of Reason to the Age of Algorithms
    A panel discussion at Columbia Business School
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Popular Articles

21st Century Finance
Business Economics & Public Policy
Financial Policy
Value Investing
Date
July 20, 2023
Investor Mario Gabelli
21st Century Finance
Business Economics & Public Policy
Financial Policy
Value Investing

Investor Mario Gabelli ’67 Shares Insights on the Shifting Landscape of Value Investing: From Graham to Buffett and Beyond

The CEO of GAMCO Investors and executive chairman of LICT Corporation discusses the art of fundamental analysis, the industry’s latest trends, and advice for recent graduates.

  • Read more about Investor Mario Gabelli ’67 Shares Insights on the Shifting Landscape of Value Investing: From Graham to Buffett and Beyond about Investor Mario Gabelli ’67 Shares Insights on the Shifting Landscape of Value Investing: From Graham to Buffett and Beyond
21st Century Finance
Finance
Finance and Big Data
Financial Institutions
Financial Technology
Date
July 26, 2023
First Republic Bank logo and market reaction
21st Century Finance
Finance
Finance and Big Data
Financial Institutions
Financial Technology

AI and the Financial Markets: Closing the Gap between News and Stock Prices to Prevent Banking Crises

CBS Professor Harry Mamaysky examines the relationship between news and the financial markets.

  • Read more about AI and the Financial Markets: Closing the Gap between News and Stock Prices to Prevent Banking Crises about AI and the Financial Markets: Closing the Gap between News and Stock Prices to Prevent Banking Crises
21st Century Finance
Business Economics & Public Policy
Capital Markets and Investments
Finance
Finance and Big Data
Financial Institutions
Financial Policy
Real Estate
Type
Real Estate
Date
August 10, 2023
21st Century Finance
Business Economics & Public Policy
Capital Markets and Investments
Finance
Finance and Big Data
Financial Institutions
Financial Policy
Real Estate

Understanding the Challenges Facing the U.S. Banking System

Tomasz Piskorski, the Edward S. Gordon Professor of Real Estate in the Finance Division at CBS, reveals that U.S. banks' asset exposure to a recent rise in the interest rates has major implications for financial stability.

  • Read more about Understanding the Challenges Facing the U.S. Banking System about Understanding the Challenges Facing the U.S. Banking System
Carbon
Climate and Consumer Behavior
Climate and Finance
Climate and Solutions
Climate and Technology
Climate Change & Sustainability
Corporate Finance
Energy
Energy Transition
Social Enterprise
Social Impact
Date
August 04, 2023
Ron Gonen
Carbon
Climate and Consumer Behavior
Climate and Finance
Climate and Solutions
Climate and Technology
Climate Change & Sustainability
Corporate Finance
Energy
Energy Transition
Social Enterprise
Social Impact

Turning Trash into Treasure: A CBS Alum Champions the Circular Economy, Sustainable Entrepreneurship

With investments in dozens of companies worldwide, Ron Gonen '04 closes the loop on sustainable economic practices.

  • Read more about Turning Trash into Treasure: A CBS Alum Champions the Circular Economy, Sustainable Entrepreneurship about Turning Trash into Treasure: A CBS Alum Champions the Circular Economy, Sustainable Entrepreneurship
Business & Society
Economics & Policy
Future of Work
Social Impact
The Workplace
Date
August 09, 2023
People walking and interacting in a business district of a city
Business & Society
Economics & Policy
Future of Work
Social Impact
The Workplace

Pulling Back the Curtain on Corporate Diversity

CBS Professor Thomas Bourveau reveals how diverse our largest corporations are — and which ones are hiding that information from investors

  • Read more about Pulling Back the Curtain on Corporate Diversity about Pulling Back the Curtain on Corporate Diversity
Featured Event Image

Measuring the Pros and Cons of Social Consciousness

Professor Vanessa Burbano examines evidence that can guide a firm’s decision to speak out — or stay silent.

Read More
Featured Event Image

Professor Abby Joseph Cohen on Developing a Thoughtful Approach to Economic Data

In a shifting economy, Professor Cohen shares her insights on everything from evaluating economic reports to scrutinizing new technologies.

Read More
Featured Event Image

Successful Value Investing: Finding Gems Amid the Junk

Andrew Wellington and Dan Kaskawits of Lyrical Asset Management, recent guests on the popular Value Investing with Legends podcast, discuss the strategies behind their successful value investing portfolio. 

Read More
Featured Event Image

Columbia Business School Launches Yearlong Celebration of Black Excellence

The 100/50: Embracing Our Legacy campaign honors the 100th anniversary of the first matriculated Black student and the 50th anniversary of the Black Business Students Association.

Read More
Featured Event Image

Joseph Stiglitz on Business, Inequality and the Case for an Economists’ Hippocratic Oath

The Nobel Prize-winning economist visited CBS for the first installment of a new speaker series from The Hub, a new think tank, to discuss the future of capitalism with CBS Dean Emeritus Glenn Hubbard.

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Featured Event Image

Revamping the Finance Curriculum to Prepare Future Leaders

In the sparkling new buildings at Columbia Business School, the revamped finance curriculum will get continuous updates aligned with modern markets and careers.

Read More
Featured Event Image

Inside the Mind of a VC Investor

Angela W. Lee, faculty director at the Lang Center, shares advice on how to excel as a venture capital investor. As interest in venture capital steadily grows among business students, top-tier academic institutions are expanding course offerings to meet demand.

Read More
Featured Event Image

Investment in Carbon Removal Technologies Just Hit an Inflection Point

A panel at the 2022 Climate Conference underscores a dramatic revving up of demand for a technological niche.

Read More

Quick Takes

Barbie on movie screen

Iconic Brands

 “Barbie has an extensive history of partnerships with a wide variety of brands...This film has a major budget and an attractive brand that allows a variety of people to feel connected to Barbie. Brand recognition is key to this film’s marketing– brands are eager for collaboration because of the Barbie franchise’s iconic nature."

- Professor Olivier Toubia

Person paying bills at table

Why Unbundling Is Costing You More

“Rate hikes have made economic decisions difficult for individuals and businesses to spend and borrow; they have had to make more calibrated decisions, and expected returns are put into sharper focus. For the average household, the cost-of-living has increased, with a substantial increase in debt...This is a challenge for the Fed who hoped for a greater deafening effect."

- Professor Brett House

Smoke stacks during sunset

Greenwashing: Why is It So Common and How Can We Combat It? 

"Policing labels, both in marketing and finance, is a huge task...we may need a "Yelp" to crowdsource grassroots level consumer data on green washing related to specific brands. We may also need a "Consumer Reports" to sort through good and bad brands on the greenwashing dimension."

 - Professor Shiva Rajgopal

Quick Takes Image, Photography of CBS

Thriving Under Pressure

Nearly all students experience stress as they pursue important academic goals. Because stress can be magnified for students from disadvantaged backgrounds, it becomes important to identify interventions that can help mitigate this stress.

-Professor Modupe Akinola

Read More

Spotlight Articles

Business & Society
Climate and Finance
Climate and Policy
Climate and Solutions
Climate and Technology
Social Impact
Date
February 10, 2023
Dr. Nathaniel Keohane, president of the Center for Climate and Energy Solutions
Business & Society
Climate and Finance
Climate and Policy
Climate and Solutions
Climate and Technology
Social Impact

‘Climate Tech Is in a Boom Right Now,’ Says NGO Leader

Nathaniel Keohane, president of the Center for Climate and Energy Solutions, visits CBS for a discussion on climate change policy and action.

  • Read more about ‘Climate Tech Is in a Boom Right Now,’ Says NGO Leader about ‘Climate Tech Is in a Boom Right Now,’ Says NGO Leader
Climate and Policy
Climate and Solutions
Climate Change & Sustainability
Economics & Policy
Net Zero
Date
December 12, 2022
Climate Change and Sustainability Image
Climate and Policy
Climate and Solutions
Climate Change & Sustainability
Economics & Policy
Net Zero

The Path to Decarbonizing Energy

Chazen Senior Scholar Geoffrey Heal outlines three major barriers to the decarbonization of electric power generation on a global scale.

  • Read more about The Path to Decarbonizing Energy about The Path to Decarbonizing Energy
Climate and Consumer Behavior
Climate and Policy
Climate and Solutions
Climate Change & Sustainability
Leadership
Date
October 19, 2022
Climate Change and Sustainability Image
Climate and Consumer Behavior
Climate and Policy
Climate and Solutions
Climate Change & Sustainability
Leadership

‘We Are Bigger Than Our Problems’

Three takeaways from the 2022 Brazil Climate Summit held at Columbia Business School’s Manhattanville campus

  • Read more about ‘We Are Bigger Than Our Problems’ about ‘We Are Bigger Than Our Problems’

See More on Climate & Sustainability

An interpersonal, attributional perspective on first offers in negotiations

D. Loschelder, A. Lee, M.F. Mason, Daniel Ames, and Adam Galinsky

Working Paper | January 1, 2025

Read More

Participating in a climate prediction market increases concern about global warming

Moran Cerf, Sandra Matz, and Malcolm A. MacIver

Journal Article | June 8, 2023

Read More

Diversity isn’t what it used to be: The consequences of the broadening of diversity

Modupe Akinola, T Opie, G Ho, S Castel, M. Unzueta, and A Brief

Working Paper | January 1, 2025

Read More

Mitigating Disaster Risks in The Age Of Climate Change

Harrison Hong, Jinqiang Yang, and Neng Wang

Journal Article | Forthcoming

Read More

Downstream Effects of Evaluator Placement

Mabel Abraham, Tristan Botelho, and C. Carter

Working Paper | January 1, 2025

Read More

Equilibrium Effects of Food Labeling Policies

Nano Barahona, Cristobal Otero Ruiz-Tagle, and Sebastian Otero Ruiz-Tagle

Journal Article | May 1, 2023

Read More

See More on Research at CBS

Expert Voices

Funding and Financing Ideas 

“Some of these companies are going to need to be financing. The banks can afford to be a little bit choosier in doing that so the question will be, will these companies be able to get the rescue funding that they need.”

Donna Hitscherich Image

Donna Hitscherich

Professor of Finance

CNBC

To Thread or Not To Thread?

"There are many folks who post on Facebook multiple times a day who interact on Facebook many times, and also a lot of the functions on Facebook make it really valuable as well.”

Dan Wang image

Daniel Wang

Lambert Family Associate Professor of Social Enterprise in Business

Yahoo Finance

Corporate Drama

"[The drama between Milton and Nikola] “Is like a movie. It is so strange. You destroy value and now new management is trying to fix this and you get in the way.

Shiva Rajgopal image

Shivaram Rajgopal

Roy Bernard Kester and T.W. Byrnes Professor of Accounting and Auditing

Financial Times

Unequal Measures

“There is no fixed rule about what measures contribute information to the process or how they are weighted in our decisions.”

Harry Mamaysky Image

Harry Mamaysky

Professor of Professional Practice in Business

The Messenger

More Faculty In the Media

MBA Programs Must Adapt to Navigate American Culture Wars

Featuring Dan Wang

Worth

Biggest Hedge Funds Will Keep Lion's Share of Customers in 2023, Data Shows

Featuring Michael Weinberg

Reuters

Worried About a Gap in Your Resume? This Small Tweak Could Result in More Job Callbacks

Featuring Ariella Kristal

CNBC

Can China Save Its Economic Miracle?

Featuring Shang-Jin Wei

Project Syndicate

Kohl's Snub of Big Sale-Leaseback Sets up New Clash with Hedge Funds

Featuring Mark Cohen

Reuters

Is New York City Facing a ‘Doom Loop’ Scenario? A Discussion Has Started.

Featuring Stijn Van Nieuwerburgh

WNYC/Gothamist

Why the Dream of Turning Empty Offices Into Housing Is a Bust

Featuring Stijn Van Nieuwerburgh

Slate

Is That Co-Worker Really ‘Off to a New Adventure’?

Featuring Adam Galinsky

The Wall Street Journal
Faculty In the Media

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