Cristina Fernández de Kirchner in the 2000s. This group included, among others, Néstor and Cristina Kirchner in Argentina, Hugo Chávez and Nicolás Maduro in Venezuela, Luiz Inácio Lula da Silva and Dilma Rousseff in Brazil, Evo Morales in Bolivia and Rafael Correa in Ecuador. Kirchner has been an unconditional supporter of Chávez and Maduro. As Paraguay rejected the incorporation of Venezuela into the Mercosur trade bloc, she took advantage of the impeachment of Fernando Lugo to claim that Paraguay had suffered a coup d'état and proposed to temporarily remove the country from the bloc. With the support of the other presidents, Paraguay was removed
YPF Investment in exploration at YPF as a percentage of profits had been far below those in most other Repsol subsidiaries. Market analysts and Repsol blamed the decline in exploration and production on government controls on exports and prospecting lease awards, and price controls on domestic oil and gas. Political risks and government intervention, including price controls, have discouraged foreign investment in oil production in Latin America in general. President Cristina Fernández de Kirchner raised YPF frequently in speeches during March 2012, claiming that underinvestment and excessive dividends at the firm had caused declines in output. Governors in six fossil-fuel producing