Abstract
Interest has been growing in testing for nonlinearity and chaos in economic data, but much controversy has arisen about the available results. This paper explores the reasons for these empirical difficulties. We apply five tests for nonlinearity or chaos to various monetary aggregate data series. We find that the inferences vary across tests for the same data, and within tests for varying sample sizes and various methods of aggregation of the data. Robustness of inferences in this area of research seems to be low and may account for the controversies surrounding empirical claims of nonlinearity and chaos in economics.
Original language | English (US) |
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Pages (from-to) | 301-320 |
Number of pages | 20 |
Journal | Journal of Economic Behavior and Organization |
Volume | 27 |
Issue number | 2 |
DOIs | |
State | Published - Jul 1995 |
All Science Journal Classification (ASJC) codes
- Economics and Econometrics
- Organizational Behavior and Human Resource Management