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The importance and potential of photovoltaics in the context of low-carbon development in Poland
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作者 Maciej Dzikuć Arkadiusz Piwowar Maria Dzikuć 《Energy Storage and Saving》 2022年第3期162-165,共4页
The main topic of the study is the development of photovoltaic systems in Poland,and its main goal is to char-acterize the current situation and development prospects in a given subject area in the context of the grow... The main topic of the study is the development of photovoltaic systems in Poland,and its main goal is to char-acterize the current situation and development prospects in a given subject area in the context of the growing importance of the low-carbon economy in Poland.The study uses both secondary and primary(Foresight)data.The development of photovoltaic micro-installations in Poland,recorded in recent years,was possible thanks to the state support.Unnecessary administrative barriers have been removed;legal provisions have been simplified and adapted to small,distributed systems.However,there is a risk of a slowdown in the high dynamics of rates on the analyzed market in Poland due to changes in legal solutions introduced by the state. 展开更多
关键词 ENERGY ECONOMY Photovoltaics Energy storage Low-carbon development Poland
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The future of global trade in the presence of the Sino-US trade war 被引量:5
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作者 Badar Alam Iqbal Nida Rahman Jonathan Elimimian 《Economic and Political Studies》 2019年第2期217-231,共15页
The looming of a vindictive spirit owing to dishevelled trade relations amidst China and the US seems to be near.Never has it been so apparent than now.The US has had itself as the largest economy on the world stage a... The looming of a vindictive spirit owing to dishevelled trade relations amidst China and the US seems to be near.Never has it been so apparent than now.The US has had itself as the largest economy on the world stage and China’s attempt at shuffling this incumbency has led the US to open a tariff fire on Chinese imports.The tariff brawl appears to be not settling anytime soon as the retaliatory measures are swelling incessantly.Being the two largest economies of the world,giving in for disengaging trade with each other is bound to have a ripple effect on the global system of trade.Where the detesting to barrier-free trade on the part of the US and China are certain to inflict pain upon both countries,it might come as a benefit for other countries.This research explores the movement in global trade springing out of the Sino-US trade war. 展开更多
关键词 Sino-US trade war global trade China
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利好、利空信息与证券市场稳定性 被引量:6
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作者 吴承尧 刘海飞 李心丹 《管理科学》 CSSCI 北大核心 2011年第2期85-93,共9页
在考虑中国投资者行为特征的基础上,运用前景理论建立具有有限理性的信息交易者和噪声交易者的动态投资决策模型,通过对模型均衡点的稳定性进行分析并结合计算实验的方法研究利好、利空信息在市场低迷、过渡和繁荣3个不同时期的作用情... 在考虑中国投资者行为特征的基础上,运用前景理论建立具有有限理性的信息交易者和噪声交易者的动态投资决策模型,通过对模型均衡点的稳定性进行分析并结合计算实验的方法研究利好、利空信息在市场低迷、过渡和繁荣3个不同时期的作用情况及其作用机理。研究结果表明,在市场低迷时期,由于流动性风险过大带来的交易成本大幅增加,导致市场对利空信息的反应大于利好信息;在过渡时期,信息交易者成为调控市场的有效主体,市场对利好、利空信息的反应都是敏感的,利好信息使市场走向繁荣,利空信息使市场走向低迷;当市场处于繁荣时期,由于信息交易者和噪声交易者的交互作用,导致利好信息不但会降低市场的稳定性,还很容易引发大规模的市场波动,而市场对利空信息的反应却不大。研究结果可对市场实施信息调控提供理论指导,以维护中国证券市场长期良好发展。 展开更多
关键词 利好信息 利空信息 前景理论 市场稳定性 计算试验
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