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大明王朝崩溃的真正原因
第一财经· 2025-12-11 06:36
2025.12. 11 本文字数:1486,阅读时长大约3分钟 作者 | 第一财经 朱洁树 《崩盘:小冰期与大明王朝的衰落》 [加] 卜正民 著 陈佳臻 译 后浪/汉青堂·九州出版社 2025年7月 加拿大汉学家卜正民是海外明清史研究的代表人物,对全球史情有独钟,也是一个讲故事的高手。他 曾写过《维米尔的帽子:17世纪和全球化世界的黎明》,借维米尔等画家笔下的海獭皮帽、青花瓷 等物品,串联起17世纪全球贸易网络。 在《崩盘:小冰期与大明王朝的衰落》中,卜正民从价格史入手,将明代及清初连续三百年的历史纳 入自然史和全球史的框架中进行考察。他发现,明朝后期出现的历次危机,几乎都与气候变化以及由 其引起的物价上涨相关。 约14世纪,北半球的气候开始转寒,在17世纪达到顶点,这段时期被称为"小冰期"。在这三个世纪 内,间歇性的干冷以及17世纪40年代左右的持续性干冷摧毁了明朝的农业根基,使其从永乐年间的 局部性饥荒滑向崇祯朝全国性的粮食体系崩溃。尤其是在华北地区,持续的干旱导致粮食价格高企, 北方粮价达到南方的十倍以上,远远超出人们所能承受的上限,最终导致明代价格体系完全崩溃,随 之而来的就是大明王朝的崩溃。 白银问 ...
大明王朝崩溃的真正原因|荐书
Di Yi Cai Jing· 2025-12-11 03:55
加拿大汉学家卜正民是海外明清史研究的代表人物,对全球史情有独钟,也是一个讲故事的高手。他曾 写过《维米尔的帽子:17世纪和全球化世界的黎明》,借维米尔等画家笔下的海獭皮帽、青花瓷等物 品,串联起17世纪全球贸易网络。 在《崩盘:小冰期与大明王朝的衰落》中,卜正民从价格史入手,将明代及清初连续三百年的历史纳入 自然史和全球史的框架中进行考察。他发现,明朝后期出现的历次危机,几乎都与气候变化以及由其引 起的物价上涨相关。 约14世纪,北半球的气候开始转寒,在17世纪达到顶点,这段时期被称为"小冰期"。在这三个世纪内, 间歇性的干冷以及17世纪40年代左右的持续性干冷摧毁了明朝的农业根基,使其从永乐年间的局部性饥 荒滑向崇祯朝全国性的粮食体系崩溃。尤其是在华北地区,持续的干旱导致粮食价格高企,北方粮价达 到南方的十倍以上,远远超出人们所能承受的上限,最终导致明代价格体系完全崩溃,随之而来的就是 大明王朝的崩溃。 白银问题是近三十年全球史及明史研究的重点,有学者认为,明朝因白银大量流入而扩大了货币供应并 引起价格上涨。卜正民并不认同这种观点,他认为明朝巨大的经济体量,以及政府购买的特殊限制,使 有限流入的白银不足以引 ...
宗申动力(001696) - 001696宗申动力投资者关系管理信息20251110
2025-11-10 09:18
Group 1: Company Overview and Strategic Direction - The company is focused on developing its aviation power business and has established a comprehensive layout in the aviation power sector, including piston, hybrid, and turbine power systems [3]. - The company has successfully built two major product systems in the new energy sector: electric drive systems and energy storage, covering various applications such as portable storage and hydrogen energy systems [3]. - The establishment of Chongqing Chenyu Technology Co., Ltd. aims to deepen the company's layout in the aviation power business and enhance its market influence [5]. Group 2: IPO and Financing Plans - The subsidiary Zongshen Aviation has terminated its IPO due to strategic development needs and changes in the capital market environment [2]. - The company plans to continue consolidating and expanding its business in the aviation power sector while seizing opportunities in the low-altitude economy [2]. - There are no disclosed plans for future IPOs or financing arrangements for Zongshen Aviation at this time [14]. Group 3: Market Performance and Investor Relations - The company has maintained a focus on its core business, aiming for steady growth and economic efficiency, while enhancing shareholder returns through high cash dividends [4]. - The company acknowledges the impact of macroeconomic factors, industry policies, and market sentiment on stock price fluctuations [11]. - The company is committed to improving information disclosure and engaging with institutional investors to enhance understanding of its operations [4]. Group 4: Product Development and Innovation - The company has launched a smart lawn mower product and plans to further develop its product layout based on market demand [9]. - The company is actively pursuing high-end, intelligent, and electric product transformations in its robotics sector [8]. - The company has made significant advancements in its industrial robotics sector, with a focus on automation and efficiency improvements [9]. Group 5: Future Growth and Market Strategy - The company aims to create a second growth curve through increased investment in new energy and aviation power sectors [3]. - The company is focused on enhancing its core competitiveness and market influence in the aviation power field [5]. - The company is exploring opportunities in the low-altitude economy and is committed to adapting to the evolving market landscape [2].