A successful vaccine doesn't negate the need for more economic stimulus, Barclays says

The Senate side of the Capitol is seen in Washington, early Monday, Nov. 9, 2020.
AP Photo/J. Scott ApplewhiteThe stock market's blissful reaction to Pfizer's vaccine announcement may have some wondering if the US will still pass a sizable fiscal stimulus package.A team of Barclays economists wrote in a Monday report that given the timeline of inoculation and the current US employment outlook, they still expect a fiscal package of a least $500 billion to pass in the first quarter of 2021."In ou