June 29, 2004

Google’s Gmail: Competition Is Wonderful

I agree with Russ Roberts on the dynamic effects of GMail: in a very short time span my Yahoo! email capacity went up from 6 MB to 100 MB, which is good, because I have a couple of friends who like to travel and email home some VERY high-resolution photos. Competition is wonderful.

Productivity Growth Analysis

Virginia Postrel has a lot of good discussion of the issue of productivity growth, based to some extent on William Lewis’s new productivity book and some of Brad DeLong’s posts. Just a pointer to her discussion and links …