This past week's US-Japan collaboration on shoring up the Japanese yen leads to the question—what's wrong? Why is the Japanese yen getting so weak, and is there something wrong with the Japanese economy? Japan has one of the largest debt-to-GDP ratios and is particularly disadvantaged due to the Iran War driving up oil and energy prices. At the same time, its technology industry has a lot to offer, but not without tradeoffs. Here, we're exploring some of those tradeoffs: interest rates versus de...