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Author: Yosef Bonaparte
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
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Book Description
We develop a new oil price uncertainty index (OPUX) based on newspaper and social networking coverage. Our index improves on the existing oil ETF volatility index (OVX) because financial markets are inefficient insofar as prices do not reflect all information (Shiller, 1981). Several pieces of evidence, including a media audit of 14,233 newspaper articles and 502 tweets, indicate that our OPUX predicts changes in the uncertainty of oil prices. Specifically, our results demonstrate that the OPUX improves ability to predict oil price volatility (the standard deviation of daily prices for a given month) between 24% and 30%. The intuition behind our results is that the existing OVX is fairly smooth, whereas actual oil price volatility shows considerably more fluctuation in step with media coverage (see Figure 1, Panels A, B and C). Collectively, newspaper and social media coverage are powerful predictors of future volatility in the oil market.
Author: Yosef Bonaparte
Publisher:
ISBN:
Category :
Languages : en
Pages : 36
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Book Description
We develop a new oil price uncertainty index (OPUX) based on newspaper and social networking coverage. Our index improves on the existing oil ETF volatility index (OVX) because financial markets are inefficient insofar as prices do not reflect all information (Shiller, 1981). Several pieces of evidence, including a media audit of 14,233 newspaper articles and 502 tweets, indicate that our OPUX predicts changes in the uncertainty of oil prices. Specifically, our results demonstrate that the OPUX improves ability to predict oil price volatility (the standard deviation of daily prices for a given month) between 24% and 30%. The intuition behind our results is that the existing OVX is fairly smooth, whereas actual oil price volatility shows considerably more fluctuation in step with media coverage (see Figure 1, Panels A, B and C). Collectively, newspaper and social media coverage are powerful predictors of future volatility in the oil market.
Author: Apostolos Serletis
Publisher: World Scientific Publishing Company Incorporated
ISBN: 9789814390675
Category : Business & Economics
Languages : en
Pages : 142
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Book Description
The relationship between the price of oil and the level of economic activity is a fundamental issue in macroeconomics. There is an ongoing debate in the literature about whether positive oil price shocks cause recessions in the United States (and other oil-importing countries), and although there exists a vast empirical literature that investigates the effects of oil price shocks, there are relatively few studies that investigate the direct effects of uncertainty about oil prices on the real economy. The book uses recent advances in macroeconomics and financial economics to investigate the effects of oil price shocks and uncertainty about the price of oil on the level of economic activity.
Author: John Elder
Publisher:
ISBN:
Category :
Languages : en
Pages : 42
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Book Description
The theories of investment under uncertainty and real options predict that uncertainty about, for example, oil prices will tend to depress current investment. We reinvestigate the relationship between the price of oil and investment, focusing on the role of uncertainty about oil prices. We find that volatility in oil prices has had a negative and statistically significant effect on several measures of investment, durables consumption and aggregate output. We also find that accounting for the effects of oil price volatility tends to exacerbate the negative dynamic response of economic activity to a negative oil price shock, while dampening the response to a positive oil price shock.
Author: Bao Hoang Nguyen
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Mohammed El Hedi Arouri
Publisher: Academic Press
ISBN: 0124115632
Category : Business & Economics
Languages : en
Pages : 927
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Book Description
Emerging Markets and the Global Economy investigates analytical techniques suited to emerging market economies, which are typically prone to policy shocks. Despite the large body of emerging market finance literature, their underlying dynamics and interactions with other economies remain challenging and mysterious because standard financial models measure them imprecisely. Describing the linkages between emerging and developed markets, this collection systematically explores several crucial issues in asset valuation and risk management. Contributors present new theoretical constructions and empirical methods for handling cross-country volatility and sudden regime shifts. Usually attractive for investors because of the superior growth they can deliver, emerging markets can have a low correlation with developed markets. This collection advances your knowledge about their inherent characteristics. Foreword by Ali M. Kutan Concentrates on post-crisis roles of emerging markets in the global economy Reports on key theoretical and technical developments in emerging financial markets Forecasts future developments in linkages among developed and emerging economies
Author: Katerina Petchko
Publisher: Academic Press
ISBN: 0128130113
Category : Business & Economics
Languages : en
Pages : 474
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Book Description
How to Write about Economics and Public Policy is designed to guide graduate students through conducting, and writing about, research on a wide range of topics in public policy and economics. This guidance is based upon the actual writing practices of professional researchers in these fields and it will appeal to practitioners and students in disciplinary areas such as international economics, macroeconomics, development economics, public finance, policy studies, policy analysis, and public administration. Supported by real examples from professional and student writers, the book helps students understand what is expected of writers in their field and guides them through choosing a topic for research to writing each section of the paper. This book would be equally effective as a classroom text or a self-study resource. Teaches students how to write about qualitative and quantitative research in public policy and economics in a way that is suitable for academic consumption and that can drive public policy debates Uses the genre-based approach to writing to teach discipline-appropriate ways of framing problems, designing studies, and writing and structuring content Includes authentic examples written by students and international researchers from various sub-disciplines of economics and public policy Contains strategies and suggestions for textual analysis of research samples to give students an opportunity to practice key points explained in the book Is based on a comprehensive analysis of a research corpus containing 400+ research articles in various areas of public policy and economics
Author: Robert McNally
Publisher: Columbia University Press
ISBN: 0231543689
Category : Business & Economics
Languages : en
Pages : 336
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Book Description
As OPEC has loosened its grip over the past ten years, the oil market has been rocked by wild price swings, the likes of which haven't been seen for eight decades. Crafting an engrossing journey from the gushing Pennsylvania oil fields of the 1860s to today's fraught and fractious Middle East, Crude Volatility explains how past periods of stability and volatility in oil prices help us understand the new boom-bust era. Oil's notorious volatility has always been considered a scourge afflicting not only the oil industry but also the broader economy and geopolitical landscape; Robert McNally makes sense of how oil became so central to our world and why it is subject to such extreme price fluctuations. Tracing a history marked by conflict, intrigue, and extreme uncertainty, McNally shows how—even from the oil industry's first years—wild and harmful price volatility prompted industry leaders and officials to undertake extraordinary efforts to stabilize oil prices by controlling production. Herculean market interventions—first, by Rockefeller's Standard Oil, then, by U.S. state regulators in partnership with major international oil companies, and, finally, by OPEC—succeeded to varying degrees in taming the beast. McNally, a veteran oil market and policy expert, explains the consequences of the ebbing of OPEC's power, debunking myths and offering recommendations—including mistakes to avoid—as we confront the unwelcome return of boom and bust oil prices.
Author: Jordi Galí
Publisher: University of Chicago Press
ISBN: 0226278875
Category : Business & Economics
Languages : en
Pages : 663
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Book Description
United States monetary policy has traditionally been modeled under the assumption that the domestic economy is immune to international factors and exogenous shocks. Such an assumption is increasingly unrealistic in the age of integrated capital markets, tightened links between national economies, and reduced trading costs. International Dimensions of Monetary Policy brings together fresh research to address the repercussions of the continuing evolution toward globalization for the conduct of monetary policy. In this comprehensive book, the authors examine the real and potential effects of increased openness and exposure to international economic dynamics from a variety of perspectives. Their findings reveal that central banks continue to influence decisively domestic economic outcomes—even inflation—suggesting that international factors may have a limited role in national performance. International Dimensions of Monetary Policy will lead the way in analyzing monetary policy measures in complex economies.
Author: M. Iqbal Ahmed
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
We investigate how the high and low volatile states of oil prices affect the unemployment rate in the U.S. economy. We model the monthly unemployment rate data using a logistic smooth transition autoregressive process with allowing oil price uncertainty as a transition variable between high and low volatile states. Additionally, we calculate generalized impulse response functions (GIRFs) by considering the sign and size of the shocks and the initial history of the economy. The key findings are as follows: First, the estimated LSTAR model shows that the unemployment rate rises more persistently in the long run when oil price uncertainty is high but falls when oil price volatility is low. Second, the GIRF analysis shows that oil price uncertainty shocks significantly increase the unemployment rate in a highly volatile state but decrease in a low volatility state. Third, asymmetric effects of oil price uncertainty on unemployment also hold considering different signs and sizes of the oil price uncertainty shocks and the initial history of the economy. Robustness exercises confirmed the baseline results. These findings imply that employing a nonlinear framework would be appropriate while modeling oil price uncertainty and its impacts on economic activities.
Author: International Monetary Fund
Publisher: International Monetary Fund
ISBN: 1451866747
Category : Business & Economics
Languages : en
Pages : 41
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Book Description
This paper studies the effects of demand and supply shocks in the global crude oil market on several measures of countries' external balance, including the oil and non-oil trade balances, the current account, and changes in net foreign assets (NFA) during 1975-2004. We explicitly take a global perspective. In addition to the U.S., the Euro area and Japan, we consider a number of country groups including oil exporters and middle-income oil-importing economies. We find that the effect of oil shocks on the merchandise trade balance and the current account, which depending on the source of the shock can be large, depends critically on the response of the nonoil trade balance, and differs systematically between the U.S. and other oil importing countries. Using the Lane-Milesi-Ferretti NFA data set, we document the presence of large and systematic (if not always statistically significant) valuation effects in response to oil shocks, not only for the U.S., but also for other oil-importing economies and for oil exporters. Our estimates suggest that increased international financial integration will tend to cushion the effect of oil shocks on NFA positions for major oil exporters and the U.S., but may amplify it for other oil importers.
