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.
New data has sparked a debate about the state of the economy. Here’s what some of our faculty members had to say.
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.
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.
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.
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.
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.
We develop semiparametric Bayesian Thurstonian models for analyzing repeated choice decisions involving multinomial, multivariate binary or multivariate ordinal data. Our modeling framework has multiple components that together yield considerable flexibility in modeling preference utilities, cross-sectional heterogeneity and parameter-driven dynamics. Each component of our model is specified semiparametrically using Dirichlet process (DP) priors.
This paper examines optimal advertised quality, actual quality, and price for a firm entering a market. It develops a two-period model where advertised quality influences expectations, and hence trial and the gap between actual quality and expectations determines satisfaction, which in turn impacts second-period sales. In such situations a company makes a choice between advertising high quality and getting trial, but little repeat; and advertising low quality and getting low trial, but high repeat.
We analyze the relationship between conglomerates' internal capital markets and the efficiency of economy-wide capital allocation, and we identify a novel cost of conglomeration that arises from an equilibrium framework. Because of financial market imperfections engendered by imperfect investor protection, conglomerates that engage in winner-picking (Stein, 1997 [Internal capital markets and the competition for corporate resources.
The consumer electronics industry has been flat for several years. Hopes are now being pinned on the emergence of home networks. The theory goes that if consumers were able to "internetwork": that is, connect all their gadgets—from televisions to personal computers to digital video players to phones and anything in between—they would rush out to buy new toys and devices.