Objectives. To demonstrate the use of evaluation data in determining the effectiveness of a series of community-based educational seminars designed to educate substance abuse treatment counselors on ...

A methodology is introduced for identifying dynamic regression or distributed lag models relating two time series. First, specification of a bivariate time-series model is discussed, and its ...

A key challenge for monetary policymakers is to predict where inflation is headed. One promising approach involves modifying a typical Phillips curve predictive regression to include an interaction ...