LyrArc Article Gist
Nathaniel Taplin of the WSJ says the tariffs put on $50 billion high tech products by the U.S. and retaliatory tariffs on $50 billion products are not about a trade war but a way both countries will negotiate setting out their two positions. 

A look at the role of foreign firms in China shows China has access to new technology using these firms as a conduit and these firms are also generating more jobs, being highly productive. These firms Taplin says will set back their investments if no agreement is reached or if it is harder to bring Chinese made products into the U.S. At this time China badly needs this investment and technology access because of their dynamism compared to inefficient state run firms as it struggles under a massive debt load with very high debt to GDP ratio. 

A major issue is job growth as companies getting foreign investment are much more effective in jobs generation, delivering 10% of all urban job growth from 2007 to 2016, using just 5.5% of total investment. Return on assets at 9% compares to 4% at state run firms. If this dynamism is reduced or affected in some way China could have to provide more unproductive debt buildup stimulus. 

For these reasons China has good reason to make concessions, says Taplin. Trump administration will ask for greater semiconductor purchases, much looser joint venture or foreign ownership requirements, higher Chinese payment for U.S. intellectual property.

For all these reasons this is not about a trade war but about serious negotiations taking place so that there is a level playing field in the next phase of competition in high tech between the U.S., China and the E.U. changing the dynamics of the trade relationship in ways that reverse the trends of the past.