Brussels is close to a free trade agreement with Tokyo, but the question is whether it will provide much of a boost to either economy. This is partly answered by the substance of the accord. Even in the unlikelihood that it is ambitious, however, there are underlying economic factors that limit its impact. Sclerotic Trading Partners Brussels is close to a free trade agreement with Tokyo, but the question is whether it will provide much of a boost to either economy. This is partly answered by the substance of the accord. Even in the unlikelihood that it is ambitious, however, there are underlying economic factors that limit its impact.As Martin Wolf of the Financial Times points out, nominal demand in the EU is just one-fourth the level of...