Graphs like Figure 1 are reasonably common.  But they are not reasonable. Figure 1: A (log) price series with an explicit guide line. Some have the prices on a [...]

How can we spot bubbles before they burst? Executive Summary I had high hopes for this book.  The first 5 chapters lived up to my expectations.  The remaining chapters, [...]

Zanran is a new search engine that helps you find data. It indexes items that have tables or figures that seem to display data.  It looks to be significantly [...]