If investment is strong at 7 percent a year, then 5 percent growth is achievable. But business investment depends on a lot of factors, with government policies being one of them. There are certainly restrictions on business investment right now.
The Korean banks' intrinsic value has improved since the crisis, but still substantially below the global average. More needs to be done, and one way is to have strong foreign banks have a stronger controlling presence because it changes the whole competitive dynamics.