... risky investment for us all. Whether it is graduate or undergraduate school, a two-year program or an eight-year one, we entrust time in our lives to school for both a new identity and a ticket ... overzealous worker in the prime of his life who could not just say no to overtime. Not long ago, a 39-year-old police sergeant, Haruo Okada, captured headlines as a karoshi victim by working double ... the problem of corruption. Popular theories of the 1970s, which defended corruption as efficiency-enhancing, or at the very least a necessary evil, have been debunked by a mountain of research...