links for 2006-05-09

  • Comparing the purchasing power of money in Great Britain from 1264 to 2005
    (tags: Research)
  • Comparisons of purchasing power are only reliable over short periods. A typical computer in 2006 is a very different machine from its counterpart of 5 years ago. Indices of inflation fail to take proper account of improvements in quality.
    (tags: Research)
  • Articles by the intelligence community on the intelligence community in one place.