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Economics Insights @ CBS

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Economics Articles

GDP is an imperfect measure. Combining it with other indicators like labor market data makes it a little more informative, says Professor Veldkamp.
Economics and Policy

Is the U.S. in Recession? CBS Experts Weigh in on the Economic Outlook

New data has sparked a debate about the state of the economy. Here’s what some of our faculty members had to say.

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Economics Research

Inflation and the User Cost of Capital: Does Inflation Still Matter?

Authors
Darrel Cohen, Kevin Hassett, and R. Glenn Hubbard
Date
January 1, 1999
Format
Chapter
Book
The Costs and Benefits of Price Stability
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Firm Leverage, Consumer Demand, and Unemployment during the Great Recession

Authors
Xavier Giroud and Holger Mueller
Date
February 1, 2017
Format
Journal Article
Journal
The Quarterly Journal of Economics
We argue that firms' balance sheets were instrumental in the propagation of consumer demand shocks during the Great Recession. Using establishment-level data, we show that establishments of more highly levered firms exhibit a significantly larger decline in employment in response to a drop in consumer demand. These results are not driven by firms being less productive, having expanded too much prior to the Great Recession, or being generally more sensitive to fluctuations in either aggregate employment or house prices.
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An Economic Assessment of 'Fair Trade' in Coffee

Authors
David Zehner
Date
January 1, 2006
Format
Newspaper/Magazine Article
Publication
Chazen Web Journal of International Business
The price of coffee plunged by more than 50 percent between 1997 and 2001, driving millions of growers into poverty. Fair Trade is a much-heralded micro-economic response that allows coffee-producing cooperatives to sell directly to importers and roasters in the consuming countries, bypassing the customary network of middlemen in their own countries. Consumers of Fair Trade coffee typically pay a premium, and cooperatives are guaranteed a floor price. In this paper, the author argues that Fair Trade is unlikely to improve growers????????????
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Improving Labor Productivity: Human Resource Management Policies Do Matter

Authors
Marianne Koch
Date
May 1, 1996
Format
Journal Article
Journal
Strategic Management Journal
Despite the consistency with which the theoretical and normative connections between human resource management practices and firm-level performance outcomes are made, empirical studies that link the two are sparse. This paper presents results from a study of 319 business units that addresses this gap. Hypotheses are derived from a resource-based perspective on strategy. Positive and significant effects on labor productivity are found for organizations that utilize more sophisticated human resource planning, recruitment, and selection strategies.
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Competition and Competitiveness in a New Economy

Authors
Joseph Stiglitz
Date
January 1, 2002
Format
Chapter
Book
Competition and Competitiveness in a New Economy

There is perhaps no topic that is more important for the functioning of a market economy than competition policy. The theorems and analyses stating that market economies deliver benefits in the form of higher living standards and lower prices are all based on the assumption that there is effective competition in the market. At the same time when Adam Smith emphasised that competitive markets deliver enormous benefits, he also emphasised the tendency of firms to suppress competition.

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Economics Faculty

In the News

Insider
March 26, 2022

Cutting Russia out of the Global Economy Means Higher Prices, a Slower Recovery, and a Whole New Global Power Structure: 'We Don't Really Have a Playbook for How This Might Work'

Highlighted by Columbia Business School, this media piece showcases Topics and Areas of Expertise about our esteemed faculty. The content is specifically curated from the publication that showcased the mentioned faculty and/or research, emphasizing its contributions in various fields. The featured Topics and Areas of Expertise reflects the school's commitment to sharing valuable insights and knowledge.

Mentioned Faculty

Politico
July 4, 2022

No More Whispers: Recession Talk Surges in Washington

Highlighted by Columbia Business School, this media piece showcases Topics and Areas of Expertise about our esteemed faculty. The content is specifically curated from the publication that showcased the mentioned faculty and/or research, emphasizing its contributions in various fields. The featured Topics and Areas of Expertise reflects the school's commitment to sharing valuable insights and knowledge.

Mentioned Faculty

Columbia Business School

Charles Calomiris

Henry Kaufman Professor Emeritus of Financial Institutions in the Faculty of Business and Professor Emeritus of International and Public Affairs
Finance Division
The Financial Times
January 10, 2022

The Flaws in the Fed's Approach to Inflation

Highlighted by Columbia Business School, this media piece showcases Topics and Areas of Expertise about our esteemed faculty. The content is specifically curated from the publication that showcased the mentioned faculty and/or research, emphasizing its contributions in various fields. The featured Topics and Areas of Expertise reflects the school's commitment to sharing valuable insights and knowledge.

Mentioned Faculty

Frederic Mishkin

Frederic Mishkin

Alfred Lerner Professor of Banking and Financial Institutions
Economics Division
Marketplace Radio
November 1, 2021

Our Feelings about Jobs and the Economy Have Parted Ways

Highlighted by Columbia Business School, this media piece showcases Topics and Areas of Expertise about our esteemed faculty. The content is specifically curated from the publication that showcased the mentioned faculty and/or research, emphasizing its contributions in various fields. The featured Topics and Areas of Expertise reflects the school's commitment to sharing valuable insights and knowledge.

Mentioned Faculty

Laura Veldkamp

Laura Veldkamp

Leon G. Cooperman Professor of Finance & Economics
Finance Division

More in Economics

Professor Abby Joseph Cohen
Asset Management, Capital Markets and Investments, Economics and Policy

Trump’s Tariffs and Market Chaos: Abby Joseph Cohen Shares What Investors Need To Know

The veteran economist and CBS professor joined Professor Brett House to explore how erratic policymaking, rising tariffs, and politicized institutions are shaking global confidence in the U.S. economy.

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McKinsey’s Eric Kutcher on AI, Management Strategy, and Climate Innovation
Distinguished Speaker Series

McKinsey’s Eric Kutcher on AI, Management Strategy, and Climate Innovation

During a recent Distinguished Speakers Series event, the Senior Partner and Chair of North America at McKinsey shared leadership insights on AI business strategy, climate innovation, and the future of work.

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How Trump’s Tariffs are Threatening Global Economic Stability
Economics and Policy, Faculty Views, World Business

How Trump’s Tariffs are Threatening Global Economic Stability

Insights from Columbia Business School faculty explain how the president’s “Liberation Day” tariffs are fueling market volatility, undermining global economic stability, and impacting the Fed's ability to lower interest rates.

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When Economic Struggles Foster Self-Interest, Not Universal Compassion
Business and Society, Economics and Policy, Globalization, Management, Social Impact

When Economic Struggles Foster Self-Interest, Not Universal Compassion

A Columbia Business School study shows that experiencing a recession in young adulthood leads to lasting support for wealth redistribution—but mostly for one’s own group.

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Type
Journal Article
Date
1985
Journal
Journal of Law and Economics

Direct and Indirect Effects of Regulation: A New Look at OSHA's Impact

Author
Bartel, Ann and L. Thomas

An extended series of economic studies has failed to find any statistically significant impact on national injury rates due to the OSHA. Two distinct explanations for this apparent failure of OSHA have been put forward in these studies. For the purposes of this study, the first of these explanations will be called the "noncompliance hypothesis" and the second will be labeled the "inefficiency hypothesis." The first of these hypotheses leads immediately to two dilemmas, which can only be resolved by expanding the range of issues considered in an analysis of OSHA.

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Type
Journal Article
Date
1985
Journal
Journal of Financial and Quantitative Analysis

A Comparison of the Information Content of Insider Trading and Management Earnings Forecasts

Author
Penman, Stephen

In this paper, insider trading is viewed as a signal of managements' assessments of firms' future prospects and its information content is compared to that in managements' earnings forecasts. These forecasts are explicit statements of managements' assessments of future prospects. A number of measures of insider trading designed to capture the information aspect of trading are investigated.

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Type
Journal Article
Date
1985
Journal
Journal of Financial Economics

Bid, Ask, and Transaction Prices in a Specialist Market with Heterogeneously Informed Traders

Author
Glosten, Lawrence and Paul Milgrom

The presence of traders with superior information leads to a positive bid-ask spread even when the specialist is risk-neutral and makes zero expected profits. The resulting transaction prices convey information, and the expectation of the average spread squared times volume is bounded by a number that is independent of insider activity. The serial correlation of transaction price differences is a function of the proportion of the spread due to adverse selection. A bid-ask spread implies a divergence between observed returns and realizable returns.

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Type
Journal Article
Date
1985
Journal
Management Science

A robust credit screening model using categorical data

Author
Kolesar, Peter and Janet Showers
Motivated by an application in a public utility, the credit screening problem is reexamined from a decision theoretic viewpoint. The relationships between several alternative problem formulations are explored, and compared to the classical lintear discriminant analysis (LDA) approach. Several mathematical programming based solution methods are proposed when the data are binary, and an efficient algorithm is developed for the case when the screening function must also have binary weights. Actual results of both the mathematical programming and LDA methods are presented and compared.
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Type
Journal Article
Date
1985
Journal
Operations Research

A queueing system with general-use and limited-use servers

Author
Green, Linda

We consider a queueing system with two types of servers and two types of customers. General-use servers can provide service to either customer type while limited-use servers can be used only for one of the two. Though the apparent Markovian state space of this system is five-dimensional, we show that an aggregation results in an exact two-dimensional representation that is also Markovian. Matrix geometric theory is used to obtain approximations for the mean delay times and other measures of interest for each customer type.

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