Institutionalist explanations of the high non‐standard employment rate in the Spanish labour market have pointed to the relevance of flexibilization at the margin, that is, the deregulation of non‐standard jobs. Using Spanish social security micro data, we find evidence that the liberalization reforms of 2010 and 2012 had flexibilization at their core, that is, greater instability due to open‐ended and full‐time contracts (erosion of employment protection) and a rise in turnover among periphery workers, increasing the segregation gap. We conclude that there is a high level of deregulation and simultaneous dualization due to the combination of flexibilization at the margin (until 2008) and the core (2010–2012).

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减少劳动力市场二元化的核心灵活性：来自西班牙案例的证据

制度主义对西班牙劳动力市场非标准就业率高的解释指出，灵活性在边际上的重要性，即对非标准工作的放松管制。使用西班牙的社会保障微观数据，我们发现有证据表明，2010年和2012年的自由化改革以灵活性为核心，即由于开放式和全职合同（侵蚀就业保护）和营业额增加而导致的更大不稳定外围工人之间的隔离差距扩大。我们得出的结论是，由于边缘化（到2008年）和核心（2010-2012年）的灵活组合，存在高度的放松管制和同时双重化的趋势。