Search Results
Briefing
How Well Do Firms Retain Customers After Price Increases?
Economists at the Federal Reserve Bank of Richmond and the Einaudi Institute for Economics and Finance developed a model that studies the optimal price setting of a firm. Using microdata from the U.S. retail industry, we document that customer turnover responds to price changes. Therefore, to keep customers, firms do not completely pass productivity shocks through to their prices. The price pass-through is heterogeneous across firms, with the most productive firms passing through more.
Working Paper
Unemployment Insurance when the Wealth Distribution Matters
This paper analyzes the welfare effects of unemployment insurance in a life-cycle model, focusing on partial vs. general equilibrium effects. We study an OLG economy with learning-by-doing human capital accumulation. Agents can be employed or unemployed. While unemployed agents costly search for new jobs. We calibrate the model to the U.S. economy, and find that replacement ratio and potential duration are close to the current one. But, in contrast with the previous literature, we find that the optimal policies under general and partial equilibrium are almost the same. Through a series of ...
Working Paper
Banks in Space
We study the spatial expansion of banks in response to the banking deregulation of the 1980s and 90s in order to develop a spatial theory of banking. During this period, large banks expanded rapidly, mostly by adding new branches in new locations, while many small banks exited. We document that large banks sorted into the densest markets, but that sorting weakened over time as large banks expanded to more marginal markets in search of locations with a relative abundance of retail deposits. This allowed large banks to reduce their dependence on expensive wholesale funding and grow further. To ...
Briefing
How Secondary Trade Affects Social Welfare in an Over-the-Counter Market
Over-the-counter markets with secondary trade and an unfixed quantity of assets suffer from inefficiency stemming from a double-sided hold-up problem between consumers and intermediaries.The inefficiency cannot be resolved through bargaining power alone, since efficiency would require both intermediaries and consumers to have full bargaining power.A budget neutral tax/subsidy scheme could resolve this inefficiency and increase social welfare by up to 13.3 percent.
Working Paper
Large and Small Sellers: A Theory of Equilibrium Price Dispersion with Sequential Search
The paper studies equilibrium pricing in a product market for an indivisible good where buyers search for sellers. Buyers search sequentially for sellers but do not meet every seller with the same probability. Specifically, a fraction of the buyers' meetings lead to one particular large seller, while the remaining meetings lead to one of a continuum of small sellers. In this environment, the small sellers would like to set a price that makes the buyers indifferent between purchasing the good and searching for another seller. The large seller would like to price the small sellers out of the ...
Working Paper
Relative price dispersion: evidence and theory
REVISED: 8/1/18: We use a large data set on retail pricing to document that a sizable portion of the cross-sectional variation in the price at which the same good trades in the same period and in the same market is due to the fact that stores that are, on average, equally expensive set persistently different prices for the same good. We refer to this phenomenon as relative price dispersion. We argue that relative price dispersion stems from sellers? attempts to discriminate between high-valuation buyers who need to make all of their purchases in the same store and low-valuation buyers who are ...
Working Paper
Diverging Trends in National and Local Concentration
Using U.S. NETS data, we present evidence that the positive trend observed in national product-market concentration between 1990 and 2014 becomes a negative trend when we focus on measures of local concentration. We document diverging trends for several geographic definitions of local markets. SIC 8 industries with diverging trends are pervasive across sectors. In these industries, top firms have contributed to the amplification of both trends. When a top firm opens a plant, local concentration declines and remains lower for at least seven years. Our findings, therefore, reconcile the ...
Briefing
How Do Banks Choose Where to Place Branches?
Prior to the 1980s, U.S. banks faced restrictions on where they could open branches, which essentially confined them to their home states. Subsequent deregulation over the next two decades eliminated these restrictions, drastically changing the landscape of the banking industry. Some banks grew rapidly, while many others exited the market due to either competitive forces or consolidation. The main effect of deregulation was to allow banks to open branches in new locations; as such, this episode provides a natural experiment to study the mechanisms behind the sorting patterns that emerge from ...
Working Paper
Private Information in Over-the-Counter Markets
We study trading in over-the-counter (OTC) markets where agents have heterogeneous and private valuations for assets. We develop a quantitative model in which assets are issued through a primary market and then traded in a secondary OTC market. Then we use data on the US municipal bond market to calibrate the model. We find that the effects of private information are large, reducing asset supply by 20%, trade volume by 80%, and aggregate welfare by 8%. Using the model, we identify two channels through which the information friction harms the economy. First, the distribution of the existing ...
Briefing
Switching Occupational Categories
Worker mobility, across jobs and across state lines, has fallen in recent decades. Changing jobs is one way workers gain new skills and improve their wages. New research also suggests that switching between white-collar and blue-collar occupations enables workers to learn valuable information about their abilities and the types of jobs they are best suited for. Any frictions inhibiting the ability of workers to switch occupations would be costly, particularly for young workers.