The constant maturity zero-coupon yield curve for the US Treasuries is one of most studied datasets. We construct a new using non-parametric kernel-smoothing method with novel adaptive bandwidth specifically designed to fit Treasury yields. Our globally smooth while still capturing important local variation. Economically, we show that applying our data leads different conclusions from leading a...

results twelve original studies fulfilled the inclusion criteria. the current literature suggests that the learning curve of robotic rectal surgery varies between 15 and 44 cases and is probably shorter to that of laparoscopic rectal surgery. conclusions there are only a few studies assessing the learning curve of robotic rectal surgery and they possess several differences in methodology and ou...