broadsword
Brigadier
The yen can be traded freely on the currency market with NO intervention by the Japanese government meaning it is completely under control by the will of the market. It may rise and it may fall BUT it has nothing to do with PROTECTIONISM.
Protectionism is basically a mechanism or blockade placed by the government in forms of regulations and law targeting specifically import items resulting to artificially hiking up the price or making import goods and service or difficult to enter the market on their own providing a favorable situation for domestic manufacturers. This kind of mechanism is accepted by the global society in a limited capacity so that the developing nations can start their own domestic industry but is placed under tight scrutiny once the start up companies start trying to export those item into the global market.
You don't need to prove anything at all. And your rambling about the quake and the subsequent prospective partake by foreigners, even if true, is totally unnecessary. Stay on point. Depreciation is also protectionism and is known by all.
The 45% depreciation benefit to the Japanese is already recognised by all, especially the Trump team.
As for diminishing capacity of batteries, it's a well known phenomenon that most all have encountered with their smartphones and various other rechargeable batteries. You can find a very good explanation on Wiki concerning this phenomenon.
In other words I really do not need to prove anything on this subject since it is known by most all.
You still have not answered my question. Who does not know about battery depreciation? But do you know it is only a part of the whole equation? Do you know there are other factors as well in order to arrive at the cost-benefit analysis over the life of the EV? Can you name the others?