It feels a bit awkward since it's been quite some times that I don't blog. The reason? I don't know. You may want to say Twitter, but I don't twit as many as other twitteratis do. Let us just say that I am busy doing something else -- or it is more costly to blog lately.
What is the "something else"? One of them, by default, is working on something economics. Like getting back to drawing board and trying to digest more on the financial crisis, both from micro and macro approach. The micro part is on theories for banking and financial market instrument, including strategic portfolio management. The macro part is on information problem and business cycle -- at this point, it's on how to model self-fulfilling proficiency and move from multiple to single equilibrium commonly found in the model of financial crisis.
And the more I learn about those stuff, the more I feel how stupid and slow I am.
The other thing is to enjoy an extended winter up here. More to come.