Search Results
Working Paper
Can Learning Explain Boom-Bust Cycles In Asset Prices? An Application to the US Housing Boom
Explaining asset price booms poses a difficult question for researchers in macroeconomics: how can large and persistent price growth be explained in the absence large and persistent variation in fundamentals? This paper argues that boom-bust behavior in asset prices can be explained by a model in which boundedly rational agents learn the process for prices. The key feature of the model is that learning operates in both the demand for assets and the supply of credit. Interactions between agents on either side of the market create complementarities in their respective beliefs, providing an ...
Working Paper
Asset Price Learning and Optimal Monetary Policy
We characterize optimal monetary policy when agents are learning about endogenous asset prices. Boundedly rational expectations induce inefficient equilibrium asset price fluctuations which translate into inefficient aggregate demand fluctuations. We find that the optimal policy raises interest rates when expected capital gains, and the level of current asset prices, is high. The optimal policy does not eliminate deviations of asset prices from their fundamental value. When monetary policymakers are information-constrained, optimal policy can be reasonably approximated by simple interest rate ...
Working Paper
Complex-Task Biased Technological Change and the Labor Market
In this paper we study the relationship between task complexity and the occupational wage- and employment structure. Complex tasks are defined as those requiring higher-order skills, such as the ability to abstract, solve problems, make decisions, or communicate effectively. We measure the task complexity of an occupation by performing Principal Component Analysis on a broad set of occupational descriptors in the Occupational Information Network (O*NET) data.We establish four main empirical facts for the U.S. over the 1980-2005 time period that are robust to the inclusion of a detailed set of ...
Discussion Paper
Does Automation Drive the Labor Market?
In this note we question the emerging view that automation is a primary driver of wage and employment outcomes in labor markets.
Discussion Paper
Developments in Chinese Chipmaking
The global semiconductor industry has become a key source of global economic and geopolitical risks. Due to a combination of huge fixed costs, highly specialized human capital, and a high degree of geographic concentration at different stages of production, chipmaking exhibits extremely low substitutability throughout the value chain. Consequently, the industry is vulnerable to supply chain shocks, which, given the role of semiconductors as a necessary input to a huge array of manufactured goods (figure 1), can have large and persistent global effects. Moreover, chips are also viewed as ...