Search Results
Working Paper
Costly Information Intermediation as a Natural Monopoly
In this paper, we show that information trade has similar characteristics to a natural monopoly, where competition may be detrimental to efficiency due either to the duplication of direct costs or the slowing down of information dissemination. We present a model with two large populations in which consumers are randomly matched to providers on a period-by-period basis. Despite a moral hazard problem, cooperation can be sustained through an institution that gives incentives to information exchange. We consider different information pricing mechanisms (membership vs. buy and sell) and different ...
Working Paper
Asymmetric firm dynamics under rational inattention
We study the link between business failures, markups and business cycle asymmetry in the U.S. economy with a model of optimal firm exit under rational inattention. We show that the model's predictions of lagged, counter-cyclical and positively skewed markups together with counter-cyclical exit rates are consistent with the empirical evidence. Moreover, our model uncovers a new mechanism that links information processing with the business cycle. It predicts counter-cyclical attention to economic conditions consistent with survey evidence.
Working Paper
Is GDP Becoming Obsolete? The 'Beyond GDP' Debate
GDP is a closely watched indicator of the current health of the economy and an important tool of economic policy. It has been called one of the great inventions of the 20th century. It is not, however, a persuasive indicator of individual well-being or economic progress. There have been calls to refocus or replace GDP with a metric that better reflects the welfare dimension. In response, the U.S. agency responsible for the GDP accounts recently launched the GDP and Beyond program. This is by no means an easy undertaking, given the subjective and idiosyncratic nature of much of individual ...
Working Paper
Mandatory Disclosure and Financial Contagion
This paper analyzes the welfare implications of mandatory disclosure of losses at financial institutions when it is common knowledge that some banks have incurred losses but not which ones. We develop a model that features contagion, meaning that banks not hit by shocks may still suffer losses because of their exposure to banks that are. In addition, we assume banks can profitably invest funds provided by outsiders, but will divert these funds if their equity is low. Investors thus value knowing which banks were hit by shocks to assess the equity of the banks they invest in. We find that when ...
Working Paper
The Cost of Information in the Blockchain: A Discussion of Routledge and Zetlin-Jones
The volatility of crypto currencies hinders their ability to be media of exchange or stores of value, leading to the implementation of exchange-rate pegs in an attempt to stabilize these currencies. This strategy has been used by crypto currencies such as US Dollar Tether, Steem Backed Dollar and TrueUSD; and was previously adopted in countries such as Brazil, Mexico and Argentina. However, an exchangerate peg is vulnerable to speculative attacks if it is not 100% backed by reserves, as discussed in Obstfeld (1996). Using insights from the bank-run literature, Routledge and Zetlin-Jones ...
Working Paper
Appraising Home Purchase Appraisals
Home appraisals are produced for millions of residential mortgage transactions each year, but appraised values are rarely below the purchase contract price. We argue that institutional features of home mortgage lending cause much of the information in appraisals to be lost: some 30 percent of recent appraisals are exactly at the home price (with less than 10 percent below it). We lay out a novel, basic theoretical framework to explain how lenders? and appraisers? incentives lead to information loss in appraisals (that is, appraisals set equal to the contract price). Such information loss is ...
Working Paper
Information losses in home purchase appraisals
Home appraisals are produced for millions of residential mortgage transactions each year, but appraisals are rarely below the transaction price. We exploit a unique data set to show that the mortgage application process creates an incentive to substitute the transaction price for the true appraised value when the latter is lower. We relate the frequency of information loss (appraisals set equal to transaction price) to market conditions and other factors that plausibly determine the degree of distortion. Information loss in appraisals may increase the procyclicality of housing booms and busts.
Working Paper
Evidence of Accelerating Mismeasurement of Growth and Inflation in the U.S. in the 21st Century
Corporate equity market values, profitability, and intangible investment have reached high proportions of income. Are these investments and their outcomes evidence of a wellfunctioning society? We do not see the rapid growth in aggregate measures of output that would justify these investments and rewards. And why did the yield curve invert as the U.S. federal funds rate reached 2⅜ percent in early 2019, if the inflation rate was near 2 percent? We present the broad case that mismeasurement of growth and prices accelerated in the U.S. during the 21st century and may be responsible for the ...
Discussion Paper
Can credit cards with access to complimentary credit score information benefit consumers and lenders?
Barclaycard U.S. is one of a growing number of banks offering cardholders free access to their FICO Credit Scores with credit card products. On November 19, 2014, Paul Wilmore of Barclaycard U.S. presented Barclays? rationale for offering this feature and provided his perspective on its development. He also discussed how consumers responded to this feature in terms of their spending, repayment behavior, and lifespan and intensity of their relationship with the bank. According to Wilmore, program participation is correlated with increased card spending, decreased credit utilization and ...
Report
Expectations and Information Frictions Within Couples: Evidence from a Sequential Survey of Spouses
This paper combines descriptive and experimental evidence to examine how expectations align and information flows within couples. Using an online survey of 2,200 middle-aged U.S. married couples, we focus on expectations about Social Security benefits. We first document substantial misalignment: the correlation between spouses’ expectations about a given partner’s benefits is 0.70, below full agreement, and varies systematically with couple characteristics, reaching as low as 0.45 for couples with belowmedian earnings. To identify causal information spillovers, we implement a randomized ...