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Working Paper
Uncertainty, instrument choice, and the uniqueness of Nash equilibrium: microeconomic and macroeconomic examples
This paper contains two examples of static, symmetric, positive-sum games with two strategic players and a play by nature: (1) a microeconomic game between duopolists with joint costs facing uncertain demands for differentiated goods and (2) a macroeconomic game between two countries' with inflation-bias preferences confronting uncertain demands for moneys. In both examples, each player can choose either of two variables as an instrument, and reaction functions are linear in the chosen instruments. With no uncertainty, there are four (Nash) equilibria, one for each possible instrument pair, ...
Journal Article
Do we know what we owe? Consumer debt as reported by borrowers and lenders
Household surveys are the source of some of the most widely studied data on consumer balance sheets, with the Survey of Consumer Finances (SCF) generally cited as the leading source of wealth data for the United States. At the same time, recent research questions survey respondents? propensity and ability to report debt characteristics accurately. This study compares household debt as reported by borrowers to the SCF with household debt as reported by lenders to Equifax using the new FRBNY Consumer Credit Panel (CCP). The borrower and lender debt distributions are compared by year, age of ...
Newsletter
How Concentrated Is the Clearing Ecosystem and How Has It Changed Since 2007?
After the global financial crisis of 2008–09, regulators across the globe enacted regulations to repair and strengthen financial markets. Part of the regulations were to mandate that more financial market contracts are cleared through central counterparties (CCPs). CCPs are financial institutions that guarantee performance of a financial contract—typically the buying and selling of contracts related to securities or derivatives. In the United States, the regulations for central clearing were established by the Dodd–Frank Act in 2010 and further promulgated by rules enacted by the ...
Discussion Paper
Globalization, aggregate productivity, and inflation
This paper investigates the effects of globalization on aggregate productivity, output growth, and inflation. I present a simple two-country, two-good, flexible exchange rate model using Fisher Ideal aggregators to examine changes in the mapping from microeconomic to macroeconomic productivity growth as nations globalize. Advances in industry-specific labor productivity are shown to have potentially a much greater pass-through to aggregate productivity, output, and prices the more open nations are to trade. Globalization raises both the level and growth rate of aggregate productivity by ...
Working Paper
Diamonds are forever, wars are not. Is conflict bad for private firms?
This paper studies the relationship between civil war and the value of firms in a poor, resource abundant country using microeconomic data for Angola. We focus on diamond mining firms and conduct an event study on the sudden end of the conflict, marked by the death of the rebel movement leader in 2002. We find that the stock market perceived this event as 'bad news' rather than 'good news' for companies holding concessions in Angola, as their abnormal returns declined by 4 percentage points. The event had no effect on a control portfolio of otherwise similar diamond mining companies. This ...
Journal Article
The peopling of macroeconomics: Microeconomics of aggregate consumer expenditures
Since the 1950s economists have been building a theory of aggregate consumer spending, seeking to understand how individual households choose to spend and how their choices change when interest rates, the unemployment rate, and other economic indicators change. Before that time, economists looked for "economic laws" that would explain the connection between one set of economic aggregates and another, without considering the decisions of individual households. Although the process of connecting macroeconomic aggregates to individuals' behavior is far from complete, predictions of aggregate ...
Working Paper
Tom Sawyer and the construction of value
This paper challenges the common assumption that economic agents know their tastes. After reviewing previous research showing that valuation of ordinary products and experiences can be manipulated by non-normative cues, we present three studies showing that in some cases people do not even have a pre-existing sense of whether an experience is good or bad ? even when they have experienced a sample of it.
Working Paper
Moral hazard and persistence
We study a multiperiod principal-agent problem with moral hazard in which effort is persistent: the agent is required to exert effort only in the initial period of the contract, and this effort determines the conditional distribution of output in the following periods. We provide a characterization of the optimal dynamic compensation scheme. As in a static moral hazard problem, consumption ? regardless of time period ? is ranked according to likelihood ratios of output histories. As in most dynamic models with asymmetric information, the inverse of the marginal utility of consumption ...
Working Paper
Large stakes and big mistakes
Most upper-management and sales force personnel, as well as workers in many other jobs, are paid based on performance, which is widely perceived as motivating effort and enhancing productivity relative to non-contingent pay schemes. However, psychological research suggests that excessive rewards can in some cases produce supra-optimal motivation, resulting in a decline in performance. To test whether very high monetary rewards can decrease performance, we conducted a set of experiments at MIT, the University of Chicago, and rural India. Subjects in our experiment worked on different tasks and ...
Journal Article
Summer reading: New research in applied microeconomics - conference summary
This Economic Letter summarizes several papers presented at the Federal Reserve Bank of San Francisco's Applied Microeconomics Summer Conference, held June 25-27, 2008. The papers are listed at the end and are available at http://www.frbsf.org/economics/conferences/0806/index.html ; The conference included papers on a number of topics, including analyses of the impacts of government programs and insights into the behavior of businesses. All the papers shared a common approach of applying detailed, microeconomic data to understand behavior and to distinguish causation from correlation.