This paper explores the origins and effects of occupational licensing regulation in late nineteenth and early twentieth century America. Was licensing regulation introduced to limit competition in the

NBER2004-05-01 更新130

Trade Licensing, Electrical, Plumbing and Gas Fitting

职业许可监管

建筑行业资质

Point in time extract from the occupational licensing database. Lists electrical, plumbing and gas fitting licences as at 30 September 2016. Data is aggregated by gender and suburb. Shows secondary oc

Research Data Australia50

Trade Licensing: electrical, plumbing and gas fitting, first quarter 2017

职业许可监管

劳动力市场分析

Point in time extract from the occupational licensing database. Lists electrical, plumbing and gas fitting licences as at 3 January 2017. Data is aggregated by gender and suburb. Shows secondary occup

Research Data Australia40

Trade Licensing: accredited building practitioners, second quarter 2017

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Trade Licensing: accredited building practitioners, second quarter 2017

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