References

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• 1995Statistical inference in vector autoregressions with possibly integrated processes6,097 cited
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• 1997Further evidence on breaking trend functions in macroeconomic variables2,035 cited
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• 1973The Problem of Geographic Market Delineation in Antimerger Suits166 cited
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• 2007Does OPEC influence crude oil prices? Testing for co-movements and causality between regional crude oil prices100 cited
• 2001Are Regional Oil Markets Growing Closer Together?: An Arbitrage Cost Approach