Welcome to the blog.
For starters, here's a link to the most recent of the (almost) weekly articles I write at the behest of my employer:
The navigation stuff is in Japanese, but unless you want to subscribe to it you really only need to know that the box with the list of dates and the arrows at the lower right is where you go to look up previous weeks' articles.
The first one, April 26, 2004, gives a more detailed introduction of my background.
Home Truths column for February
1 week ago