Labour Costs and the Size of Government
研究发现，由于劳动密集型公共服务的需求缺乏弹性，政府规模与劳动力成本正相关。OECD数据显示，劳动力收入份额上升会扩大政府规模，而近年劳动力份额下降则解释了政府增长放缓。
Abstract Given inelastic demand for labour‐intensive public services, the size of government depends positively on labour costs. OECD data exhibit a strong statistical association between government size and the business‐sector labour share of income. When the labour share is instrumented with measures of technological change, institutional variation and predetermined data it continues to positively impact government size. In contrast, transfer spending is unaffected by the labour share. The evidence is consistent with the idea that the recent decline in the labour share has contributed to the slowdown in the growth of government witnessed in much of the post‐war era.