While tests for unit roots and cointegration have important econometric and economic implications, they do not always offer conclusive results. For example, Rudebusch (1992; 1993) demonstrates that standard unit root tests have low power against estimated trend stationary alternatives. In addition,...

Over the past decade, questions over the impact of new information technologies on productivity growth trends have played an important role in the formulation of monetary policy, particularly in the United States and Canada. However, formal testing of whether the trend growth rate of aggregate...

Recent literature in Industrial Organization has shown that the threat of entry limits the price setting power of dominant firms and stimulates the incumbents to increase innovations ---both leading to welfare improvements. On the other hand dominant firms as incumbents strive to build up entry...

Centralized exchange has a worst-case size-complexity many orders of magnitude lower than decentralized monetary exchange for the same number of agents and goods. A more rapid approach to competitive equilibrium may therefore be possible through centralized exchange. An additional benefit of...

We examine optimal and other monetary policies in a linear-quadratic setup with relatively general forms of model uncertainty. The forms of uncertainty our framework encompasses include: simple i.i.d. model deviations; serially correlated model deviations; estimable regime-switching models; more...

I consider two filtering algorithms (quadrature and mixture Gaussian) based on numerical integration for maximum likelihood estimation of stochastic volatility models with leverage. These algorithms extend straightforwardly to stochastic volatility models with non-Gaussian innovations. A small...

Total factor productivity (TFP) computed as Solow-residuals could be subject to input-substitution bias for two reasons. First, the Cobb-Douglas (CD) production function restricts all input substitutions to one. Second, observed inputs generally differ from optimal inputs, so that inputs...

This paper documents the out-of-sample forecasting accuracy of the New Keynesian Model for Canadian data. We repeatedly estimate the model over samples of increasing lengths, forecasting out-of-sample one to four quarters ahead at each step. We then compare these forecasts with those arising...

Deposit insurance and capital requirements are two focuses in banking literature. Many researchers criticize these two important schemes using moral hazard theory: Under the protection of the deposit insurance, banks have incentive to take deposits as much as they can for some debt-favor reasons...

This paper presents a monetary model with nominal rigidities and maximizing, rational, forward-looking households, intermediaries and firms. It differs from conventional models in this class in two key respects. First, price (and wage) setters set pricing policies, including an updating rate for...