October 25th, 2007, 9:19 am
dejavu,It all depends on what you mean by prior knowledge and the amount of time you are willing to put on this... If you are REALLY committed to learning cointegration, you should go for the Johansen (95) and the Juselius (07) books. Johansen is the theory and Juselius the application (mainly to macro questions). I found their approach the most complete and, well, they are the authorities on the subject. If you are not willing to spend much time, well, you could use a chapter of a general time series book. Like Tsay, for example. The best software for cointegration analysis, as far as I am concerned, is RATS (using CATS). Unfortunately, it isn´t free (I don´t know much about R, but it should have a decent cointegration package) and would only be worth the price if you are willing to spend a lot of resources on this.