We empirically investigate the existence of periodically collapsing bubbles in seven Middle East and North African (MENA) financial markets for the period ending in May 2009. We use the Taylor and Peel (1998) residual augmented least square Dickey and Fuller test (RALS DF) to detect the bubbles....

This study examines the long-run interest rate pass through of the federal funds rate to the prime rate and whether there is asymmetric adjustment in the prime rate using the Enders-Siklos (2001) momentum threshold autoregressive model over the period February 1987 to October 2005. Once...

This paper studies a class of interest rate rules, introduced by Evans and Honkapohja (2001a, 2004), that respond to public expectations and to lagged variables. The policymaker commits to the extent that the interest rate responds to lagged output in an effort to influence public expectations....

One proxy of price rationing of credit is an aggregation of information on interest rates, while loan officer survey data measures quantity rationing of credit, meaning some borrowers are denied loans. The latter Granger causes real GDP but the former does not. The loan officer survey is a...

Quantity rationing of credit, when firms are denied loans, has greater potential to explain macroeconomics fluctuations than borrowing costs. This paper develops a DSGE model with both types of financial frictions. A deterioration in credit market confidence leads to a temporary change in the...

This paper examines a class of interest rate rules that respond to public expectations and to lagged variables. Varying levels of commitment correspond to varying degrees of response to lagged output and targeting of the price level. If the response rises (unintentionally) above the optimal...

Quantity rationing of credit, when some firms are denied loans, has macroeconomic effects not fully captured by measures of borrowing costs. This paper develops a monetary DSGE model with quantity rationing and derives a Phillips curve relation where inflation dynamics depend on excess...

Evans [Evans, G., Pitfalls in testing for explosive bubbles in asset prices. The American Economic Review 1991;81;922-930] and Charemza and Deadman [Charemza, W., Deadman, D., Speculative bubbles with stochastic explosive roots: The failure of unit root testing. Journal of Empirical Finance 1991;2;153-163]...