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Business and Economics > Investments: Stocks

You are looking at 1 - 3 of 3 items for :

  • Type: Journal Issue x
  • Energy and the Macroeconomy x
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Cover IMF Working Papers
Oil Prices and GCC Stock Markets: New Evidence from Smooth Transition Models
Nidhaleddine Ben Cheikh
,
Samy Ben Naceur
,
Mr. Oussama Kanaan
, and
Christophe Rault
Our paper examines the effect of oil price changes on Gulf Cooperation Council (GCC) stock markets using nonlinear smooth transition regression (STR) models. Contrary to conventional wisdom, our empirical results reveal that GCC stock markets do not have similar sensitivities to oil price changes. We document the presence of stock market returns’ asymmetric reactions in some GCC countries, but not for others. In Kuwait’s case, negative oil price changes exert larger impacts on stock returns than positive oil price changes. When considering the asymmetry with respect to the magnitude of oil price variation, we find that Oman’s and Qatar’s stock markets are more sensitive to large oil price changes than to small ones. Our results highlight the importance of economic stabilization and reform policies that can potentially reduce the sensitivity of stock returns to oil price changes, especially with regard to the existence of asymmetric behavior.
Keywords:
WP; oil price change; GCC country; correlation coefficient; GCC stock markets; oil prices; smooth transition regression models; GCC stock price volatility; hedging strategy; Stock markets; Asset prices; Oil; Stocks; Global
Cover IMF Working Papers
Financial Sector Debt Bias
Ms. Oana Luca
and
Alexander F. Tieman
Most tax systems create a tax bias toward debt finance. Such debt bias increases leverage and may negatively affect financial stability. This paper models and estimates debt bias in the financial sector, and present novel estimates for investment banks and non-bank financial intermediaries such as finance and insurance companies. We find debt bias to be pervasive, explaining as much as 10 percent of total leverage for regular banks and 20 percent for investment banks, with the effects most pronounced before the global financial crisis. Going forward, debt bias is likely to once again gain prominence as a key driver of leverage decisions, underscoring the importance of policy reform at this juncture.
Keywords:
WP; oil price; interest rate; Oil prices; equity prices; dividends; economic growth; oil supply; global oil markets; international business cycle.; equity price; standard error band; term interest rate; price relationship; price fall; oil price shock; oil price coefficient; Oil; Oil production; Stocks; Long term interest rates; Global
Cover IMF Working Papers
Oil Prices and the Global Economy: Is It Different This Time Around?
Mr. Kamiar Mohaddes
and
M. Hashem Pesaran
The recent plunge in oil prices has brought into question the generally accepted view that lower oil prices are good for the United States and the global economy. In this paper, using a quarterly multi-country econometric model, we first show that a fall in oil prices tends relatively quickly to lower interest rates and inflation in most countries, and increase global real equity prices. The effects on real output are positive, although they take longer to materialize (around four quarters after the shock). We then re-examine the effects of low oil prices on the U.S. economy over different sub-periods using monthly observations on real oil prices, real equity prices and real dividends. We confirm the perverse positive relationship between oil and equity prices over the period since the 2008 financial crisis highlighted in the recent literature, but show that this relationship has been unstable when considered over the longer time period of 1946–2016. In contrast, we find a stable negative relationship between oil prices and real dividends which we argue is a better proxy for economic activity (as compared to equity prices). On the supply side, the effects of lower oil prices differ widely across the different oil producers, and could be perverse initially, as some of the major oil producers try to compensate their loss of revenues by raising production. Taking demand and supply adjustments to oil price changes as a whole, we conclude that oil markets equilibrate but rather slowly, with large episodic swings between low and high oil prices.
Keywords:
WP; oil price; Oil prices; equity prices; dividends; economic growth; oil supply; global oil markets; international business cycle; equity price; standard error band; price relationship; oil price shock; oil price coefficient; oil price variable; term interest rate; oil price volatility; price coefficient; real oil price; rate of change; Oil; Oil production; Stocks; Long term interest rates; Global