We study the effects of political uncertainty on commodity markets from both theoretical and empirical perspectives. Consistent with our theoretical predictions, commodity prices and inventories decline by 6.6% and 5.7%, respectively, and convenience yields increase by 1.9% in the quarter...

This study conducts an investigation of intraday time-series momentum across four Chinese commodity futures contracts: copper, steel, soybean, and soybean meal. Our results indicate that the first half-hour return positively predicts the last half-hour return across all four futures....

Jumps and diffusive changes in stock prices are different ways in which information is reflected in the prices. We use nonparametric methods to decompose returns on individual stocks into jumps and diffusive components. Contrary to the conventional assumption that jump intensity is positively...