The main thesis of this article is true but honestly the author has done a very unconvincing job to back it up. For example my problem is with his references: "

The main thesis of this article is true but honestly the author has done a very unconvincing job to back it up. For example my problem is with his references: "Firm investments in high-tech equipment and software is falling"...whereas the liked article is about "The recent slowdown in high-tech equipment price declines and some implications for business investment and labor productivity"