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Journal Article
Asset Bubbles: Detecting and Measuring Them Are Not Easy Tasks
Market bubbles are linked to many historic financial crises, but asset price run-ups can reflect both fundamental value changes and psychological contagion. Using historic values of commonly held assets (stocks and real estate), a novel ?exuberance index? offers a way to compare bubbles.
Working Paper
Turnover Liquidity and the Transmission of Monetary Policy
We provide empirical evidence of a novel liquidity-based transmission mechanism through which monetary policy influences asset markets, develop a model of this mechanism, and assess the ability of the quantitative theory to match the evidence.
Discussion Paper
How Unconventional Are Large-Scale Asset Purchases?
The large-scale asset purchases (LSAPs) undertaken by the Fed starting in late November 2008 are widely considered to be a form of ?unconventional? monetary policy. Although these interventions are certainly unprecedented, this post shows that their effect on financial conditions is not that unconventional, in the sense that the relative effects of the LSAPs on returns across broad asset classes?nominal and real government bonds, stocks, and foreign exchange?are quite similar to those of more conventional policies, such as a reduction in the federal funds rate (FFR).
Working Paper
Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations
We develop a model in which innovations in an economy's growth potential are an important driving force of the business cycle. The frame- work shares the emphasis of the recent ?new shock? literature on revisions of beliefs about the future as a source of fluctuations, but differs by tieing these beliefs to fundamentals of the evolution of the technology frontier. An important feature of the model is that the process of moving to the frontier involves costly technology adoption. In this way, news of improved growth potential has a positive effect on current hours. As we show, the model also ...
Report
Financial Stability Considerations for Monetary Policy: Theoretical Mechanisms
This paper reviews the theoretical literature at the intersection of macroeconomics and finance to draw lessons on the connection between vulnerabilities in the financial system and the macroeconomy, and on how monetary policy affects that connection. This literature finds that financial vulnerabilities are inherent to financial systems and tend to be procyclical. Moreover, financial vulnerabilities amplify the effects of adverse shocks to the economy, so that even a small shock to fundamentals or a small revision of beliefs can create a self-reinforcing feedback loop that impairs credit ...
Working Paper
Financial Stability Considerations for Monetary Policy: Empirical Evidence and Challenges
This paper reviews literature on the empirical relationship between vulnerabilities in the financial system and the macroeconomy, and how monetary policy affects that connection. Financial vulnerabilities build up over time, with both risk appetite and risk taking rising during economic expansions. To some extent, financial crises are predictable and have severe real economic consequences when they occur. Empirically it is difficult to link monetary policy to financial vulnerabilities, in part because financial cycles have long durations, making it difficult to separate effects of changes in ...
Report
Financial Stability Considerations for Monetary Policy: Empirical Evidence and Challenges
This paper reviews literature on the empirical relationship between vulnerabilities in the financial system and the macroeconomy, and how monetary policy affects that connection. Financial vulnerabilities build up over time, with both risk appetite and risk taking rising during economic expansions. To some extent, financial crises are predictable and have severe real economic consequences when they occur. Empirically it is difficult to link monetary policy to financial vulnerabilities, in part because financial cycles have long durations, making it difficult to separate effects of changes in ...
Working Paper
Financial Stability Considerations for Monetary Policy: Theoretical Mechanisms
This paper reviews the theoretical literature at the intersection of macroeconomics and finance to draw lessons on the connection between vulnerabilities in the financial system and the macroeconomy, and on how monetary policy affects that connection. This literature finds that financial vulnerabilities are inherent to financial systems and tend to be procyclical. Moreover, financial vulnerabilities amplify the effects of adverse shocks to the economy, so that even a small shock to fundamentals or a small revision of beliefs can create a self-reinforcing feedback loop that impairs credit ...
Discussion Paper
Lower Oil Prices and U.S. Economic Activity
After a period of stability, oil prices started to decline in mid-2015, and this downward trend continued into early 2016. As we noted in an earlier post, it is important to assess whether these price declines reflect demand shocks or supply shocks, since the two types of shocks have different implications for the U.S. economic outlook. In this post, we again use correlations of weekly oil price changes with a broad array of financial variables to quantify the drivers of oil price movements, finding that the decline since mid-2015 is due to a mix of weaker demand and increased supply. Given ...
Discussion Paper
The International Spillover of U.S. Monetary Policy via Global Production Linkages
The recent era of globalization has witnessed growing cross-country trade integration as firms’ production chains have spread across the world, and with stock market returns becoming more correlated across countries. While research has predominantly focused on how financial integration impacts the propagation of shocks across international financial markets, trade also influences these cross-border spillovers. In particular, one important aspect, highlighted by the recent work of di Giovanni and Hale (2020), is how the global production network influences the transmission of U.S. monetary ...