The birth of “A Just Russia” was a significant event in national and regional elections of 2007. It was taken as a milestone to bring a change to Russian political party system that predominance of “United Russia” continued on. Some researches discussed the possibility of the two-party system that the left faction confronted the right-center, and the other expressed deep concern over the danger that political party system in itself would be strictly operated by administrative power.
In recent years, the camp that takes politico-sociological approaches appeared. For example, the group of Richard Rose does not overvalue a temporary change in support variation for Russian political regime. They never concentrate their interests on administration elite's behaviors only. Its analysis clarifies how Russians recognize the political regime. This perspective helps to deepen understandings what kind of role political party play to be expected. In Russia, preference of voters has been quite floating. The voters have been unlikely to ballot on cleavages and positive party support. Does the appearance of new left-center party cause a change for Russian political party system? Russian government began to build ruling party system in rapid political changes. The Presidential office took the leadership to organize“A Just Russia”. However, it is not definite if the interferences in the parties consolidate Russian political party system or not. Because the power of ruling parties deeply depends on the authority of the Federal President, and Russian voter's preference also is based on retrospective voting for President's achievement.
In this article, I will analyze “A Just Russia” which attracted keen attention in the result of 2007 elections. This article primarily aims to examine why “A Just Russia” should have been formed, moreover, I presume that the question is likely to be a good scope finding a particularity of Russian political party system. “A Just Russia” is the successor of “Party of Life” under Sergei Mironov; the chairman of the Federal Council. The new party formation was not irrelevant to the support for “Rodina” declining and the reforms of Russian federalism. Although preference of Russian voters shifted into left position since the latter half of 2004, this change in voting behavior was the outcome of retrospective voting against social benefits reform beginning from June 2004.
To clarify these, I mainly analyze on the process of the new left-center party formation and the result of regional parliamentary elections performed since the forth election of State Duma.

抄録全体を表示