The ongoing democratic movements and civil wars in the Middle East have challenged the stability of regimes across the region. On the other hand, the commercial exploitation of large reserves of unconventional oil and gas in the United States is poised to significantly change the current...

Despite the development of an international market for crude petroleum and the resulting opportunities for arbitrage, Saudi oil continues to be shipped to markets in the U.S. and Europe when closer markets are available. Furthermore, these Western sales take place at fob (Saudi Arabia) prices...