Most of all, they'd like to control the overall quality of growth, not to slow it down.
They've been slow on opening the floodgates to allow more capital out of the country because even though now there are clear reasons for bringing capital into China, some day people will want to get out of the yuan - whether it's for safety or a higher return.
I don't think this out of control. I would say, given that most people are expecting a slow down in the U.S. this year, they probably wouldn't want to put the breaks down too hard.
The economy is like a supertanker. All these things should slow the economy down. But as a supertanker, it's got so much momentum behind it.