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首页> 外文期刊>Journal of Economic Dynamics and Control >Long-run market configurations in a dynamic quality-ladder model with externalities
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Long-run market configurations in a dynamic quality-ladder model with externalities

机译:在动态质量梯形图型中的长期市场配置与外部性

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摘要

We study the impact of standard-setting by introducing an externality that increases product compatibility in the presence of asymmetric returns to investment in a dynamic quality-ladder-type model. We classify the long-run, multi-modal probability distributions over different market structures that arise from this model. In some cases, the lagging firm may remain in the market in the long-run depending on the strength of the externality. In the case where only the laggard invests in compatibility, it is possible that the laggard becomes a monopolist if the leader has a relatively low R&D capability and the two firms are almost symmetric in this same regard. This variety of multi-modal long-run distributions may have important consequences for the estimation and the simulation of this class of dynamic models. (C) 2020 Elsevier B.V. All rights reserved.
机译:我们通过引入外部性来研究标准设置的影响,这些外部性能提高产品兼容性在存在于动态质量梯型模型的投资中的不对称。我们对来自该模型产生的不同市场结构进行分类,可以分类长期,多模态概率分布。在某些情况下,滞后公司可能会根据外部性的强度长期留在市场中。在只有落后者投资兼容性的情况下,如果领导者具有相对较低的研发能力,并且两家公司在这方面几乎对称,则落后的落后会成为垄断者。这种多模态长期分布可能对该类动态模型的估计和模拟具有重要影响。 (c)2020 Elsevier B.v.保留所有权利。

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