Detail Innovation Variety and Patent Breadth   Oleh:  Mitchell, Matthew F. ; Hopenhayn, Hugo A. Jenis: Article from Bulletin/Magazine Dalam koleksi: The Rand Journal of Economics vol. 32 no. 1 (2001), page 152-166. Topik: innovation; innovation variety; patent breadth Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: RR10.6 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel When innovations are heterogeneous, it may be advantageous to provide a variety of patents. By trading off patent breadth for length, it is possible that fees are not needed in the optimal policy. We present two examples. The first is a quality - ladder model, in which innovations benefit society directly as well as through their use as building blocks to future inventions, and the rate of arrival for the future innovation is unobserved. More fertile innovations get more breadth for a shorter time. Menus may also be useful in the case of horizontal product differentiation. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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