Videos tagged with Economics

Mike "Mish" Shedlock is author of one of the most read economics blogs on the Internet: Mish's Global Economic Trend Analysis [http://globaleconomicanalysis.blogspot.com/]. Mish gave an @Google talk, sharing his perspective on the state of the global economy (housing, the stock market, commodities, etc.) He also provides his interesting story about how he started blogging, and the impact that i...

In this paper, we propose a new method called Prototype Ranking (PR) designed for the stock selection problem. PR takes into account the huge size of real-world stock data and applies a modified competitive learning technique to predict the ranks of stocks. The primary target of PR is to select the top performing stocks among many ordinary stocks. PR is designed to perform the learning and test...

The need for mining causality, beyond mere statistical correlations, for real world problems has been recognized widely. Many of these applications naturally involve temporal data, which raises the challenge of how best to leverage the temporal information for causal modeling. Recently graphical modeling with the concept of “Granger causality”, based on the intuition that a cause he...