The conversation between human and AI assistant.
[|Human|] From the passage provided, extract the names and published work of the early economists. Identify the name and then the published work separated with a dash. Separate the name and published works pairs with a semi-colon.
[|AI|] Jean-Baptiste Say - Treatise on Political Economy or, The Production, Distribution, and Consumption of Wealth;  Lionel Robbins - Essay on the Nature and Significance of Economic Science
[|Human|] 
From the passage provided, extract the names and published work of the early economists. Identify the name and then the published work separated with a dash. Separate the name and published works pairs with a semi-colon.