Breaking the Cycle: How the News and Markets Created a Negative Feedback Loop in COVID-19
New research from CBS Professor Harry Mamaysky reveals how negativity in the news and markets can escalate a financial crisis.
New research from CBS Professor Harry Mamaysky reveals how negativity in the news and markets can escalate a financial crisis.
Adapted from “Global Value Chains in Developing Countries: A Relational Perspective from Coffee and Garments,” by Laura Boudreau of Columbia Business School, Julia Cajal Grossi of the Geneva Graduate Institute, and Rocco Macchiavello of the London School of Economics.
Adapted from “Online Advertising as Passive Search,” by Raluca M. Ursu of New York University Stern School of Business, Andrey Simonov of Columbia Business School, and Eunkyung An of New York University Stern School of Business.
This paper from Columbia Business School, “Meaning of Manual Labor Impedes Consumer Adoption of Autonomous Products,” explores marketing solutions to some consumers’ resistance towards autonomous products. The study was co-authored by Emanuel de Bellis of the University of St. Gallen, Gita Johar of Columbia Business School, and Nicola Poletti of Cada.
Co-authored by John B. Donaldson of Columbia Business School, “The Macroeconomics of Stakeholder Equilibria,” proposes a model for a purely private, mutually beneficial financial agreement between worker and firm that keeps decision-making in the hands of stockholders while improving the employment contract for employees.
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.
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:
All these activities help to facilitate and streamline faculty research, and that of the doctoral students working with them.
This article presents an empirical model of housing supply derived from urban growth theory. This approach describes new housing construction as a function of changes in house prices and costs rather than as a function of the levels of those variables, which previous studies have used. Empirical tests support this specification over the leading alternative models. Our estimates show that a 10% rise in real prices leads to an 0.8% increase in the housing stock, which is accomplished by a temporary 60% increase in the annual number of starts, spread over four quarters.
This paper describes novel market-based technologies that uniquely establish quantifiable and adjustable limits on the power of attackers, enable verifiable accountability for malicious attacks, and admit systematic and uniform monitoring and detection of attacks. These technologies, incorporated in the MarketNet system, establish a financial economy to regulate the trade and use of access rights in information systems. Resources are instrumented to use currency for access control and monitoring, establishing accountability in their use.
Rapid comprehensive change in the physical pattern of a city is a minor revolution — as is the transformation of 42nd Street and Times Square. Two decades ago the agenda for change posed two big questions: Is it possible for cities to reshape what the market is likely to deliver in an area? Is large-scale redevelopment even a plausible political objective, especially when aggressive actions such as condemnation are deemed a necessary part of the strategy?
This paper describes novel market-based technologies for systematic, quantifiable and predictable protection of information systems against attacks. MarketNet establishes a financial market to regulate and protect access resource access and to account for their use. A domain offers access to its resources to cIients who can pay with its currency. It controls its exposure to attacks by pricing critical resources high and by limiting the currency available to potential attackers.
We examine the effects of intergenerational transfers on saving behavior by analyzing transfers targeted to first-time home purchases. Transfer recipients have a shorter time to save for a down payment of 9-20%. For each dollar of transfer received, total savings falls by 29-40 cents and the down payment rises by 61-71 cents. Transfer recipients increase the value of the home purchased, but by an amount that is much lower than possible if the transfer were fully leveraged.
This article investigates the performance of real estate auctions relative to negotiated sales. It uses a repeat-sales methodology to control for unobserved differences in the quality of auction properties. Properties auctioned in Los Angeles during the 1980s boom sold at an estimated discount of 0%-9%, while sales in Dallas following the oil bust obtained discounts of 9%-21%.
US cities capture public benefits from private developers under several bargaining frameworks: exactions, incentive zoning and public-private developments. These frameworks exist along a continuum of policy-intervention strategies, from passive regulation to active development, from a quid pro quo to incentive to investment policy posture. Each strategy defines a public position, structure and process for negotiation and parameters for the bargaining process.
Evidence from the Boston condominium market of the early 1990's reveals that an owner's equity position determines his experience as a seller. An owner of a property with a high loan-to-value ratio sets a higher asking price, has a higher expected time on the market and, if he sells, receives a higher price than an owner with proportionately less debt. The down payment requirement for purchasers, but not incumbent owners, provides a simple explanation for this phenomenon among owner-occupants.
When the surge of equity REIT initial public offerings (IPOs) came to market in 1993 and 1994, the quality as well as an obvious increase in the quantity of newly securitized real estate (approximately $15.1 billion in the first two years of this bull market), defined a new REIT marketplace. By the end of 1995, the implied market capitalization of equity REITs had reached $59 billion, fourfold its size in 1992, and these real estate companies controlled approximately $83 billion in real estate.
Analyzes the potential of reverse mortgages to increase the income and liquid wealth of the elderly by identifying households with relatively high levels of housing equity. Definition; Review of related literature; Descriptive statistics; Reverse mortgage simulations; Barriers to acceptance of reverse mortgages.
A shopping mall, new office towers, a convention center, an atrium hotel, a restored historic neighborhood. These are the civic agenda for downtown development in the last third of the twentieth century, a trophy collection that mayors want. Add a domed stadium, aquarium, or cleaned-up waterfront to suit the circumstances, and you have the essential equipment for a first-class American city.
Federal cutbacks in urban aid in the 1970s forced cities to finance redevelopment projects with their own resources. Freed from federal rules and regulations, cities responded with invention, devising new financial strategies that proved to be powerful alternatives to direct federal aid. The process that fostered the solutions—public-private dealmaking—transformed the nature of city development practice, raising with it troublesome issues of accountability. This article describes these financial strategies and the nature of public subsidies in the deals.
This study reports on the ex-post performance of survivor REITs and RECs over a 14.5-year period covering several business cycles. The results show that the systematic risk and risk-adjusted returns of REITs and RECs are quite different, especially during periods of low growth in real GNP. Relative to the overall stock market, survivor REITs, in particular, equity REITs, exhibited less volatility and higher returns than previous studies revealed.
The financial payback to the City of Boston from the development of Faneuil Hall Marketplace provides a starting point for analyzing the benefits of public-private downtown project development deals.
Bank balance sheet lending is commonly viewed as the predominant form of lending. We document and study two margins of adjustment that are usually absent from this view using microdata in the $10 trillion U.S. residential mortgage market. We first document the limits of the shadow bank substitution margin: shadow banks substitute for traditional “deposit-taking” banks in loans which are easily sold, but are limited from activities requiring on-balance-sheet financing.