This research that composes of three parts adopts to the way of coalition of theory and practice.

本研究采用了理论与实践相结合的方法，主要分为三个部分。

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In theory, all the coalition parties had already agreed to an open primary.

ECONOMIST: Chile

If no party wins a clear victory, and is forced to ally with other parties to form a ruling coalition, the group could, in theory, ask Mr. Monti to return as prime minister.

WSJ: Scandals Rain on Berlusconi's Party

In theory, both the new Macedonian coalition and the Kosovo ballot should increase the chances that the region's fast-growing ethnic-Albanian community will pursue its aspirations peacefully.

ECONOMIST: Better news, but still lots to worry about