The presidential election in Chile that brought Sebastián Piñera to power last month was good news for Chile and the region. It confirmed once again that Chile is Latin America’s most modern country, one in which Chileans chose a center-right candidate to lead the country after 20 years of center-left governments that by and large stuck to the free-market model set in place in the 1970s and 1980s and that has made the country one of the most economically free in the world. In Chile, what’s at stake in presidential contests is not a radical change of the rules of the game, but rather policies that build on or depend on high growth. Chile’s mature democracy and economy serve as a model for Latin America.

But in just over a month of being in office, Piñera has made two decisions that disappointed his supporters both inside and outside of Chile who believed that he would reinvigorate the Chilean economy and stand firmly against the populist-authoritarian model that Hugo Chávez has exported to the region. Piñera backed the re-election of José Miguel Insulza to head the Organization of American States and has proposed a tax increase on large companies. Insulza and the OAS are widely and correctly viewed as having been silent, incompetent or complicit in the face of repeated violations of basic democratic and civil rights by populist governments in the region. Whatever the domestic political reasons for Piñera’s decision, countless Latin Americans who cherish their rights—not the least of whom are Venezuelans, Hondurans, Bolivians and Ecuadoreans—were disillusioned by the endorsement of Insulza.

On Friday, Piñera proposed to “temporarily” raise taxes on large companies from 17% to 20% (and to increase mining royalties and to permanently increase tobacco taxes) to finance Chile’s post-earthquake reconstruction needs. But a number of Chile’s leading economists are criticizing the tax increase and point to other sources of revenue that would be less damaging to growth. Hernán Büchi, a finance minister in the 1980s, and Luis Larraín, head of Chile’s free-market think tank, Libertad y Desarrollo, have both written op-eds in recent weeks pointing out that one of the country’s main problems has been the steady drop in productivity in recent years. Piñera was elected on a platform to increase productivity. A tax increase would aggravate the problem. According to Büchi, 20 years of center-left governments reduced Chile’s ability to eliminate poverty and followed a path that was politically easy and consistent with their ideology: “It would be a bad omen if the first measures of a government that should represent change in this regard, went down the same path.” Larraín adds that the tax decision will reveal Piñera’s governing approach, in which there is a real danger of avoiding necessary reforms and a president content with simply being a better administrator. We shall see.