Defying predictions of radical liberalization, labour market institutions in post-socialist Central and Eastern Europe are characterized by relatively protective employment legislation, sometimes combined with collective bargaining rights. However, not all protective employment regimes survived political attack by neoliberal reformers. Existing theories in comparative political economy suggest that employment regimes reflect the relative political power of producer groups. Others have suggested that in Central and Eastern Europe the content of labour market reform was determined by the coercive influence of transnational actors. Through a comparative analysis of labour market reform in Bulgaria, Czech Republic, Romania and Slovakia, this article finds that trade unions played a key role in early institutional settlements over labour markets. However, in Romania and Slovakia, these institutional settlements were subsequently undermined by attacks by ideologically motivated domestic elites in episodes of disembedded politics. The article develops the concept of disembedded politics and demonstrates its importance in post-socialist institutional change.

The existing comparative literature focuses on political institutions to explain party unity in parliament, and largely ignores the role of party characteristics in this process. This study argues that the strength of political party organization directly and independently influences the level of party unity. Organizational strength makes the party a valuable asset to individual legislators, thus increasing their willingness to be disciplined. Therefore, parties with strong organizations are likely to be more unified in parliament than those with weak organizations. I find support for this argument with data from four post-communist democracies: the Czech Republic, Estonia, Hungary, and Poland. Narratives suggest that the proposed causal mechanism is plausible.