The Economy of Japan

This is pretty thought-provoking:

Over the past week, everything seemed to converge on energy. The unrest in the Persian Gulf raised the specter of the disruption of oil supplies to the rest of the world, and an earthquake in Japan knocked out a string of nuclear reactors with potentially devastating effect. Japan depends on nuclear energy and it depends on the Persian Gulf, which is where it gets most of its oil. It was, therefore, a profoundly bad week for Japan, not only because of the extensive damage and human suffering but also because Japan was being shown that it can’t readily escape the realities of geography.
Japan is the world’s third-largest economy, a bit behind China now. It is also the third-largest industrial economy, behind only the United States and China. Japan’s problem is that its enormous industrial plant is built in a country almost totally devoid of mineral resources. It must import virtually all of the metals and energy that it uses to manufacture industrial products. It maintains stockpiles, but should those stockpiles be depleted and no new imports arrive, Japan stops being an industrial power.

The article features a lot of modern Japanese history, but this piece explains why Japanese companies manufacture almost all of their cars and parts which are sold in the US here.  This is also interesting:

The safety net was psychological as much as anything. The destruction of a series of nuclear reactors not only creates energy shortages and fear of radiation; it also drives home the profound and very real vulnerability underlying all of Japan’s success. Japan does not control the source of its oil, it does not control the sea lanes over which coal and other minerals travel, and it cannot be certain that its nuclear reactors will not suddenly be destroyed. To the extent that economics and politics are psychological, this is a huge blow. Japan lives in constant danger, both from nature and from geopolitics. What the earthquake drove home was just how profound and how dangerous Japan’s world is. It is difficult to imagine another industrial economy as inherently insecure as Japan’s. The earthquake will impose many economic constraints on Japan that will significantly complicate its emergence from its post-boom economy, but one important question is the impact on the political system. Since World War II, Japan has coped with its vulnerability by avoiding international entanglements and relying on its relationship with the United States. It sometimes wondered whether the United States, with its sometimes-unpredictable military operations, was more of a danger than a guarantor, but its policy remained intact.