paltry 发表于 2025-3-23 11:08:02
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D. A. Deportere show that the second-best optima are not first-best, that is, commodity taxes and subsidies are almost always part of the efficient solution. Provided that savings is positive, we also show that taxes on saving and on capital inputs are required for efficiency at almost all optima.粗野 发表于 2025-3-24 00:03:12
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A. Renee Thornton,Heath Grant,Cathryn Lavery,Kimberly Spanjol,Jorey Krawczynal n- rowband connections, broadband provides high speed, always-on connections to the Internet and supports innovative content and services. Direct consumer welfare gains from mass-market adoption of broadband across the EU could easily reach 50 billion euros or more per annum. This is quite apartLINES 发表于 2025-3-24 22:19:56
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B. Schneider,N. Brock. Along with these representatives of the Subclasses Hymenostomatia and Peniculia, there is a diverse variety of species distributed in four other subclasses: Scuticociliatia, Peritrichia, Apostomatia, and Astomatia. While the archetype of the class has a paroral and three left oral polykinetids, th