Bootstrap and Fast Double Bootstrap Tests of Cointegration Rank with Financial Time Series
Niklas Ahlgren () and
Jan Wilhelm Antell Additional contact information Niklas Ahlgren: Swedish School of Economics and Business Administration, Postal: Arkadiankatu 22, P.O.B. 479; FIN 00101 Helsinki, Finland
Abstract:
The likelihood ratio test of cointegration rank is the most widely used test for cointegration. Many studies have shown that its finite sample distribution is not well approximated by the limiting distribution. The article introduces and evaluates by Monte Carlo simulation experiments bootstrap and fast double bootstrap (FDB) algorithms for the likelihood ratio test. It finds that the performance of the bootstrap test is very good. The more sophisticated FDB produces a further improvement in cases where the performance of the asymptotic test is very unsatisfactory and the ordinary bootstrap does not work as well as it might. Furthermore, the Monte Carlo simulations provide a number of guidelines on when the bootstrap and FDB tests can be expected to work well. Finally, the tests are applied to US interest rates and international stock prices series. It is found that the asymptotic test tends to overestimate the cointegration rank, while the bootstrap and FDB tests choose the correct cointegration rank.
More papers in Working Papers from Hanken School of Economics Address: Hanken School of Economics, Arkadiankatu 22, P.O.B. 479; FIN 00101 Helsinki, Finland Contact information at EDIRC. Series data maintained by Marcus Sandberg ().
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