A nonlinear approach to testing the unit root null hypothesis: an application to international health expenditures
| Year of publication: |
2012
|
|---|---|
| Authors: | Narayan, Paresh Kumar ; Popp, Stephan |
| Published in: |
Applied economics. - Abingdon : Routledge, ISSN 0003-6846, ZDB-ID 2801760. - Vol. 44.2012, 2 (1.1.), p. 163-176
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