Efficiency Tradeoffs in Estimating the Linear Trend Plus Noise Model

This paper presents the results of a Monte Carlo comparison of feasible GLS estimators of the trend parameter in the linear trend plus noise model, where the noise component may or may not be a unit root process. We include an FGLS estimator that estimates the noise component using a median-unbiased estimator.

IIT Hyderabad researchers unravel working of protein that repairs damaged DNA

Indian Institute of Technology (IIT) Hyderabad researchers have unravelled the working of a protein that repairs damaged DN