This paper presents an analysis of ethanol-gasoline price ratio in Brazil from 2000 to 2012. Since 2008 Brazilian Government has artificially frozen gasoline prices while prices of ethanol to the consumer were still liberated. Considering that annual inflation in Brazil is around 5% per year and...

This paper examines the causal relationship between economic policy uncertainty (EPU) and equity market uncertainty (EMU) in the US using linear and nonlinear Granger causality tests. We use daily data on the newly developed indexes by Baker et al. (2013) covering 1985:01:01 to 2013:06:14....

Purpose – The purpose of this paper is to estimate causality properties between real money demand and a number of determinants, i.e., real output, the lending rate and the real exchange rate, across ten Asian economies. Design/methodology/approach – The study makes use of the causality...