This paper analyzes the dynamic impact of discretionary government consumption purchases on private demand. Using a panel of 132 countries from 1960 to 2008, we find that while discretionary changes in government consumption lead to crowding-in effects in the short run, crowding-out effects take...

We assess the transmission of monetary policy and the impact of fluctuations in commodity prices on the real economy for the five biggest and fastest growing emerging market economies: Brazil, Russia, India, China and South Africa (BRICS). Using modern econometric techniques, we show that a...

D12, J22. </AbstractSection> Copyright Sila and Sousa; licensee Springer. 2014

I use the consumer's budget constraint to derive a relationship between stock market returns, the residuals of the trend relationship among consumption, aggregate wealth and labour income, and three major sources of risk: future changes in the housing consumption share, future labour income...