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How do initial arrival conditions in a host locality affect migrants’ subsequent economic welfare? Manchuria (Northeast China), which attracted millions of migrants from North China during the first half of the twentieth century, experienced a devastating pneumonic plague outbreak in 1910–11. Using data from a rural household survey in the mid-1930s, we explore how the post-plague conditions in various villages affected migrant cohorts’ long-term wealth accumulation. We find that the migrant households that moved to plague-hit villages soon after the plague ended prospered the most: they owned at least 112% more land than migrant households that either moved elsewhere or migrated to the same village before or long after the plague outbreak. Our results are robust after controlling for factors that influence the long-term wealth accumulation of migrants and are not caused by selection.  相似文献   
2.
靳花 《价值工程》2011,30(26):317-317
鼠害是世界性问题,对我州草原形成危害的有多种。鼠类是许多疾病的储存宿主,是多种自然疫源性疾病的传染源。威胁着人类健康和生命的安全。  相似文献   
3.
从喜马拉雅旱獭的生物学特征,鼠疫的危害,喜马拉雅旱獭鼠疫的发生与分布特点以及鼠疫检测的方法等方面,论述了多年来我国学者对喜马拉雅旱獭鼠疫研究的进展,进而提出了鼠疫的防治策略.  相似文献   
4.
面对新型冠状肺炎疫情对全国经济社会各方面所产 生的巨大冲击,从中国传统文化和中医的视角,从中园园林和 人居环境的视角,从城市和乡村发展再平衡的视角,从人的科 学、人的本质属性特征和深层次的健康观的视角,反思我国人 居环境建设中存在的问题,提出构建人与自然高度融合的诗意 栖居的人居环境。以新型乡村化平衡新型城市化,从性命双修 的角度,提高人的身心健康水平和人居环境质量,补齐人居环 境的短板,以提前应对下一次的瘟疫危机。  相似文献   
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公共危机是现代化转型过程中的诸多因素引发的重大危机,对公众利益产生很大的负面影响,公共危机管理是现代政府的重要职能。19世纪末20世纪初香港鼠疫频发,港英政府设立专门的危机管理机构,采取积极有效的措施进行应对,开香港公共危机现代化管理之先河。  相似文献   
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We know the policy of quarantining plague victims and their families together within their households entailed considerable costs and controversy in early modern Europe. Less clear is the extent to which the authorities implemented the policy in the face of this. This paper presents a novel approach to the measurement of enforcement which relies on linking deceased individuals listed in parish registers into household groups and then measuring changes in within-household mortality between parishes and epidemics. This provides a more complete assessment of the scale of implementation than would be possible using documentary sources alone. Measuring within-household mortality allows us to understand patterns of quarantine enforcement in settlements across early modern Europe. Here the focus is restricted to three epidemics that occurred in Bristol – one of England's most populous and prosperous cities. The analysis reveals household quarantine was enforced in 1603–4 with unprecedented vigour. The effects of quarantine are particularly pronounced in the affluent parishes where elite residence was highest. Greater evidence for enforcement is explained by greater elite oversight and control, as well as their desire to protect their own households. The scale of the impact is shocking. Household quarantine could double within household mortality.  相似文献   
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