After repeated efforts to open up Mexico's oil industry in the last decade by the PAN party and stalling by the PRI opposition, Mexico finally makes the sorely needed changes to its constitution which will allow foreign oil companies to compete with Pemex. In Dec. 2013 the PRI Nieto government and the PAN join together for the two thirds majority in Congress to change 3 key articles in Mexico's constitution- 25, 27, 28. These articles are vestiges from an earlier era of nationalistic oil laws following the nationalization of the oil industry by President Cardenas in 1938. Brazil under president Cardoso opened up its oil industry by passing consitutional amendments in 1997, allowing foreign oil comapnies to compete with Petrobras. Argentina is in the process of attracting western oil companies to develop its shale oil reserves. Mexico faces the prospect of becoming a oil importer by 2020 if oil production remains stagnant at current levels of 2.5 million barrels a day, creating a new urgency for action. Pemex officials say Pemex can only come up with $25 billion a year of the $60 billion needed to develop Mexico's deep water reserves and shale oil and gas reserves. Under new legislation Mexico will allow profit-sharing contracts, production-sharing contracts, and licenses where foreign oil companies would pay royalties and taxes to the government. A major change supported by the PAN party is setting up a sovereign oil fund modeled on the Norwegian Oil Fund to send part of the oil income into long-term savings and pensions. A trust run by Mexico's autonomous central bank will manage the fund, according to a final draft. The changes are important for the Mexcian economy to increase the growth rate, and coupled with other changes for competitiveness and anti-monopoly legislation in the domestic economy. Additional changes coming from the Pacto de Mexico to the education system and other areas, form a major bipartisan effort for the first time in Mexico's recent history to improve Mexico's competitiveness in the global economy....