The HRM–capital market link: Effects of securities analysts on strategic human capital

This article develops theory about an agency problem affecting the strategic human capital (SHC) of the firm. It proposes three categories of SHC‐related choices managers must make that imply a trade‐off between near‐ and long‐term performance. Dispersed shareholding, firm coverage by securities analysts, and their practice of publishing quarterly earnings forecasts are argued to entail a bias in management incentives, shifting the balance in this trade‐off toward near‐term performance. To restore the balance, securities analysts would need to distinguish transitory from recurring effects of SHC‐related choices in their valuation models (e.g., treating certain labor cost savings during cyclical downturns as transitory). Restoring the balance would also require them to anticipate long‐term effects in their long‐term earnings forecasts (e.g., long‐term positive effects of retaining employees with valuable skills during cyclical downturns). The article discusses specific transitory cost effects and long‐term effects they could potentially take into account. The skills and incentives needed by analysts to account for such effects are argued to vary across firm segments.     

Psychological factors affecting memorable tourism experiences

This study tries to explore psychological components of memorable tourist experience (MTE) that are most likely to recall tourists’ memories. Urban residents from three representative cities in China were selected as research samples, and totally 301 usable questionnaires were used for data analysis. The results showed that the recollection of MTE was positively affected by novelty, involvement and social interaction. It was also suggested that hedonism and novelty had positive effects on the vividness of MTEs significantly. Additionally, in the context of Chinese culture, two new psychological factors, social interaction and perceived serendipity, resulted in different effects on the MTE.     

构建与普及理性低碳生活方式——人类文明社会演进的应然逻辑

人类的生活方式是与其社会的文明状态相适应的。原始文明社会中人类的生活方式是“朴素无碳”的,农业文明社会中人类的生活方式是“适应性低碳”的,工业文明社会中人类的生活方式是“发展性高碳”的,而生态文明社会中人类的生活方式应是“理性低碳”的。理性低碳生活方式是人类可持续发展的自我选择,是要在提高生活水平和质量的进程中实现低碳化,是生活方式的革命性发展。构建和普及理性低碳生活方式,需要树立和强化低碳生活理念,实现衣食住行等多方面的低碳化改造;需要全人类的共同努力,各个国家和地区应根据实际情况选择和普及各具特色的理性低碳生活方式;需要各生活主体的协同配合,政府、企业与居民等要全方位地、积极地、广泛地践行理性低碳生活方式。     

高绩效工作系统、工作倦怠对员工离职倾向的影响研究

本文基于员工感知的视角,以工作倦怠作为中介变量,探索员工感知的高绩效工作系统对离职倾向的影响机制。通过来自企业256 个有效样本的实证研究发现,员工感知的高绩效工作系统与离职倾向显著负相关;工作倦怠及其子维度情感耗竭、玩世不恭与离职倾向显著正相关,而子维度成就感低落与离职倾向相关性不显著;工作倦怠在员工感知的高绩效工作系统与离职倾向之间起部分中介作用;员工感知的高绩效工作系统可通过影响员工的情感耗竭、玩世不恭情绪,间接对离职倾向产生影响,而成就感低落的中介效应不显著。     

浅析生态公益林与高保护价值森林的区别

从判定标准的尺度、范畴两方面对生态公益林与高保护价值森林进行比较,分析得出:两者都服务于森林可持续发展,但前者的判定标准从国家层面上制定,属于宏观尺度,后者的判定标准从森林经营单位层面上制定,属于微观尺度;范畴上,两者具有交叉性,两者都涵盖对方的部分森林类型,但不是全部森林类型。将生态公益林与高保护价值森林加以区别,将有利于社会公众及林业工作者更好地认识高保护价值森林,为高保护价值森林类型的判定提供借鉴。     

试论唐诗宋词中的高频字

一般论者常认为宋词中"风、花、春、月"等高频字的出现,体现了宋词用字和意象阴柔化、女性化的倾向.但是当我们把这些字放在整个古汉语高频字背景之下,对比唐诗和宋词高频字的异同时,却发现它们都重点关注人与自然,对自然物象类高频字的选择倾向是基本相同的,且表示判断、否定类高频字的大量出现,也只说明古汉语语法上的共性.唐诗宋词在文体本性是相似的,只有在对比诗词文本高频字的演变时,才体现出宋词相较唐诗独具的个性和倾向.     

普惠金融对产业结构升级的作用机制与效应研究

在深化金融供给侧改革的背景下,基于2008—2019年中国省级数据,研究普惠金融发展与产业结构升级之间的关系,揭示普惠金融对产业结构升级的直接效应和空间溢出效应,并借助中介效应模型探究直接效应的作用路径。研究表明普惠金融可以通过人力资本积累、促进技术创新和提高资源配置效率三条路径推动产业结构升级,并且可以基于地理和经济联系对产业结构升级产生正向空间溢出效应。因此建立系统化的长期性政策保障体系,推动普惠金融发展,有利于推进产业结构升级进程,促进经济高质量发展。     

老年综合征的评估研究

随着现阶段人口老龄化趋势越来越明显,我国的老年综合征患者数量逐渐增多,《老年综合征管理指南》对老年综合征有相关阐述,认为老年综合征是指老年人因多种非疾病原因或是疾病原因所引起的同一（或临床表现）老年病症,例如睡眠障碍、吞咽障碍、跌倒、褥疮等均属于老年综合征病症。     

Exploring the widening food gap: an international perspective

Using data for a long panel of 90 developed and developing countries, this article explores the effects of research and development (R&D) and fixed capital stock on agricultural land productivity over the period 1961–2012. Instruments are used for R&D to deal with feedback effects and measurement errors. The results show very high social returns to investment in R&D and to fixed capital stock, suggesting that increasing investment in these factors are promising ways of arresting the increasing food prices due to increasing demand for animal protein, population growth, desertification, salinization, soil erosion, climate change, and decreasing growth in land productivity.     

数字式扬声器的研究与开发

文章说明了数字式扬声器的研究意义,提出了数字式扬声器的二种研究方案,阐述了数字式扬声器的开发前景。