Do greater amounts of FDI cause higher pollution levels? Evidence from OECD countries

Using an ARDL model for a panel of 15 OECD countries, this work analyses the impact that FDI, both jointly and by sector, has on CO₂ emissions. The findings reveal that these countries are yielding to the pressure on the trade sector. Unexpectedly, gross fixed capital formation shrink pollution, excluding in the mining sector. With findings supporting the Pollution Haven Hypothesis, policymakers must pay attention to FDI inflows, ensuring that FDI place high importance on the transfer of green technologies to improve the efficiency. These goals could be achieved through an increase in the stringency of environmental laws within the host countries, especially the ones related to FDI.     

面向新时代的国民经济核算研究议题及相关问题

本文结合国际国内研究动态分层次归纳、阐释当前国民经济核算的研究议题。具体包括:以国民账户体系2008版(SNA-2008)为起点的前沿研究,SNA中心框架的灵活运用研究,接驳中国国民经济核算体系(CSNA)及其实务的优化和创新研究,国民经济核算数据的综合应用研究。最后针对中国当前国民经济核算研究方法中存在的一些倾向性问题做讨论,比如是否过分关注与GDP的关联, 如何充分发挥卫星账户的作用等。     

On a control chart for the Gini index with simulations

In this work we suggest the use of the Gini index on control charts. The asymptotic properties of Gini index are presented and the control charts based on appropriate confidence intervals are constructed. The suitability of the proposed charts are investigated by means of extensive simulations.     

天一阁藏品源流考

藉由鄞县通志馆、别宥斋、清防阁等机构的移赠、捐献和馆员的多方收集，天一阁现有古籍18 161种、碑帖4 080种、刻石173种、书画4 000余件。明代方志和科举档案等古籍是研究历史文化的第一手珍贵资料，部分碑帖、刻石、书画，也经由历代文人墨客的收藏、印签和题跋而兼具艺术价值与史料价值。     

Mercury,Polychlorinated Biphenyls,Selenium, and Fatty Acids in Tribal Fish Harvests of the Upper Great Lakes

The Chippewa Ottawa Resource Authority monitors fish contaminants in Anishinaabe (Great Lake Native American) tribal fisheries. This article updates previously reported trends in two persistent bioaccumulative toxic (PBT) substances that are the primary contributors to consumption advisory limits for these fish: methylmercury (MeHg) and polychlorinated biphenyls (PCBs). Also, we report, for the first time, an analysis of nutritional benefit bioindicators and metrics in these same Upper Great Lakes fish harvests: selenium (Se) and omega‐3 fatty acids (PUFA‐3s). A novel risk/benefit quantification originally presented by Ginsberg et al. is reported here to characterize the tradeoffs between fatty acid benefits and toxic MeHg health outcomes. We also report a Se benefit metric to characterize the possible protective value against MeHg neurotoxicity based on Ralston et al. Congruent with Anishinaabe cultural motivations to consume fish from their ancestral fisheries, nutritional content was high in locally caught fish and, in some respects, superior to farmed/store‐bought fish. These Great Lakes fish still contained levels of PBTs that require careful education and guidance for consumers. However, the contaminant trends suggest that these fish need not be abandoned as important (both culturally and nutritionally) food sources for the Anishinaabe who harvested them.     

莫言小说《丰乳肥臀》中的3D细节描写

3D细节描写是一种立体的3D视角，能将平面的画面直观地显现成3维的立体画面。《丰乳肥臀》中有大量的细节描写，有一部分是明显的3D描写，让读者融入情景、直观感受。尽管莫言不是有意识进行3D描写，但有意识地立体地细节描写写出了3D效果。     

Creating a positive emotional culture: Effect of internal communication and impact on employee supportive behaviors

The study surveyed 506 employees in the United States to test the effect of internal communication (i.e., corporate-level symmetrical and leadership-level responsive communications) on fostering a positive emotional culture characterized by companionate love, joy, pride, and gratitude. In addition, we tested the interplay between corporate internal communication and a positive emotional culture and its influence on supportive employee behaviors, specifically, organizational citizenship behavior (OCB) and employee advocacy. Results indicated that symmetrical communication and responsive leadership communication cultivated a positive emotional culture in organizations. Such culture also fostered employee OCB and advocacy. Moreover, corporate symmetrical communication directly and positively influenced employee OCB. Finally, this study found that employee OCB positively affected employee advocacy. The theoretical and practical implications of the findings for public relations scholars and practitioners were discussed.     

在四月里如何谈论衰老--西川《一个人老了》细读

《一个人老了》写于1991年4月，彼时作者的生理年龄与诗中感悟分别处于跨度相距较远的不同生命时段，由此在形成诗歌内在张力的同时，也使阅读必须面对在“四月”与“衰老”之间存在的强烈反差，问题由此被提出。对这种反差的成因分析是从文本的抒情节奏、抒情肌理以及价值立场与生命观等方面的异质特征切入，解读其在诗歌渊源上与博尔赫斯、聂鲁达等世界诗人之间的互文关系，进而追溯至作者西川所代表的“知识分子写作”对阅读经验的习惯性倚重。     

4-6岁幼儿社会戏剧游戏水平调查研究

本研究以68名幼儿为研究对象，运用《游戏检核表》对其社会戏剧游戏水平进行调查，研究发现：4-6岁幼儿角色扮演、口语交流、互动和同伴支持水平高，游戏时间充分；但物品假装、如何进入游戏小组、问题解决和轮流技能较低。教师应通过明确自身角色、丰富幼儿游戏材料和经验、提升幼儿语言能力和社会交往技能促进幼儿社会戏剧游戏发展。