1. On the theory of testing for unit roots in observed time series;Bhargava;Review of Economic Studies,1986
2. What is left of the multiplier-accelerator?;Blanchard;American Economic Review Papers and Proceedings,1981
3. Cointegration and tests of present value models;Campbell;Journal of Political Economy,1987
4. Testing for a unit root by frequency domain regression;Choi,1991
5. Why is consumption more volatile than income?;Christiano;Federal Reserve Bank of Minneapolis Quarterly Review,1987