Characteristics of Demand for Pharmaceutical Products : An Examination of Four Cephalosporins  

Oleh:

Fisher, Sara Ellison ; Cockburn, Iain ; Griliches, Zvi ; Hausman, Jerry

Jenis: Article from Bulletin/Magazine
Dalam koleksi: The Rand Journal of Economics vol. 28 no. 3 (1997), page 426-446.
Topik: demand; characteristics; demand; phamaceutical products; four cephalosporins

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: RR10.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

Lihat Detail Induk

Isi artikel

We model demand for four cephalosporins and compute own - and cross - price elasticities between branded and generic versions of the four drugs. We model demand as a multistage budgeting problem, and we argue that such a model is appropriate to the multistage nature of the purchase of pharmaceutical products, in particular the prescribing and dispensing stages. We find quite high elasticities between generic substitutes and also significant elasticities between some therapeutic substitutes.

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