نتایج جستجو برای: o31
تعداد نتایج: 439 فیلتر نتایج به سال:
Okadaic acid (OA) is produced by Dinophysis and Prorocentrum dinoflagellates and primarily accumulates in bivalves, and this toxin has harmful effects on consumers and operators. In this work, we first report the use of aptamers as novel non-toxic probes capable of binding to a monoclonal antibody against OA (OA-mAb). Aptamers that mimic the OA toxin with high affinity and selectivity were gene...
The paper analyses the impact of tax competition on innovation in the public sector. It is shown that the effects of increased mobility of the tax base on innovation and growth are ambiguous. The negative relationship is more likely, however. Moreover, it is shown that a Leviathan government may be induced to spend a larger share of its budget on unproductive activities. JEL codes: H21, H7, O31...
Article history: Accepted 26 September 2010 JEL classification: O31 O33 O41
Article history: Received 3 March 2010 Available online 3 November 2010 JEL classification: L22 L51 O31 O38
We investigate the distribution of profits between a laboratory and two firms on the intermediate market for cost-reducing or/and demand-enhancing technology, and infer implications for the governance of R&D. The laboratory supplies tailor-made multi-dimensional R&D services at some costs, and maximizes its individual profits. Firms are interested in delegating the production of R&D services fr...
Article history: Received 22 February 2010 Received in revised form 6 December 2010 Accepted 10 December 2010 JEL classification: E10 L16 O31 O40
Article history: Received 25 November 2013 Received in revised form 17 June 2015 Available online 13 July 2015 JEL classification: O33 O31 E22
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