PwC report says that top US tech companies, led by Amazon and Google, spend more than $5 in R&D for every $1 spent by Chinese companies
Timothy W. Martin / Wall Street Journal : Tweets: @skupor Tweets: Scott Kupor / @skupor : Interesting data on US/China r&d spend - looks as though on a revenue-adjusted basis the gap is relatively narrow http://www.wsj.com/...