The D’Hondt method forces the opposition to outline a plan

The D’Hondt effects, explains German Rojas, an expert in electoral mathematics plays in favor of the great strengths and is reflected in the composition of the current legislature. In 2013, 100 of the 137 legislators of the Alianza Pais (AP) party won, resulting this in an absolute majority. In districts 1, 2 and 3 of the Pichincha province 11 parties participated and ten parties participated in District 4. In total, AP reached 13 of 16 seats in the province. Although in any district it obtained more than 57% of votes, it reached 81% of the seats. The same happened in other regions. The clearest example is Azuay, where AP won 56% of votes. 12 parties participated but none of the other 11 reached even 10% of the ballot.
Source: http://www.elcomercio.