{"product_id":"9780387369488","title":"Aggregation, Efficiency, and Measurement (Studies in Productivity and Efficiency)","description":"\u003cp\u003ePresents topics in efficiency and optimality in Economics, including measurement of technical efficiency, directional distance functions, general equilibrium with externalities, optimality and overlapping generation models, and sources of productivity growth in US manufacturing.\u003c\/p\u003e","brand":"Springer Verlag","offers":[{"title":"Default Title","offer_id":45388817956943,"sku":"00000_00000_00000_00000","price":3850.0,"currency_code":"TWD","in_stock":false}],"url":"https:\/\/kinokuniya.com.tw\/en\/products\/9780387369488","provider":"Books Kinokuniya Taiwan","version":"1.0","type":"link"}