Learning from R&D outsourcing vs. learning by R&D outsourcing

We analyze how research and development (R&D) outsourcing influences product innovation. We propose a separation between learning from R&D outsourcing, whereby the firm improves its ability to innovate by using outsourced R&D directly in new products, from learning by R&D outsourcing, whereby the firm indirectly uses outsourced R&D by integrating it with internal R&D to create new products. Building on the knowledge-based view, we argue that learning from R&D outsourcing is likely to have an inverse U-shaped relationship with product innovation, because the initial benefits of using outsourced component R&D knowledge to innovate products is eventually outweighed by the hollowing out of the firm's ability to innovate. In contrast, we propose that learning by R&D outsourcing is likely to have a U-shaped relationship with product innovation, because the initial challenges of integrating internal and external R&D are eventually overcome, resulting in more innovations. Finally, we distinguish between domestic and foreign R&D outsourcing and propose a liability of foreignness in R&D outsourcing as it has a lower impact on new products than domestic R&D outsourcing. The empirical analysis shows that outsourced R&D has an inverted U-shaped relationship with the number of new products, while the interaction between outsourced R&D and internal R&D has a U-shaped relationship with the number of new products. It also shows that domestic outsourced R&D has a higher positive impact on the number of new products than foreign outsourced R&D.     

Internal pyramid structure,contract enforcement,minority investor protection,and firms’ performance: Evidence from emerging economies

This study investigates the relationship between internal pyramid structure and performance of Chinese, Pakistani, Malaysian pyramidal firms, the effect of judicial efficiency and minority investor protection on this relationship. The results show that the pyramid structure of Pakistani firms is more complicated than Chinese and Malaysian firms, both vertically and horizontally. The study finds that the impact of control layers on performance is negative and stronger than control chains. Moreover, the results illustrate that the effect of control layers on performance at Chinese firms is negative but lower than at Pakistani and Malaysian firms. However, control chains have insignificant association with performance at Chinese pyramid firms. We find that efficient judiciary abates the negative impact of control layers and chains on performance. Our results reveal that in the absence of efficient courts the minority investors’ protection have insignificant impact on the association between internal pyramid structure and firms’ performance.     

淮扬饮食文化的特点及发展路径探究

淮扬历史文化悠久,塑造了独特的饮食文化,其"精""雅""养"的饮食文化特质,成为中国饮食文化中的独特元素.在新的时代环境之下实现新的发展,这是淮扬饮食文化发展的内在需求.本文立足淮扬饮食文化特点,分析了其发展中面临的问题,并在此基础之上,从推动饮食文化创新、推动饮食产业发展、打造市场品牌影响力、实施"饮食+"措施等方面,阐述了淮扬饮食文化发展的路径.     

粤港澳大湾区创新生态系统内部耦合时空演化及空间收敛分析

在构建以国内大循环为主体、国内国际双循环相互促进的新发展格局下，高效协同的区域创新体系有助于将粤港澳大湾区三地建设成为具有全球影响力的科技创新中心。通过构建创新生态系统综合评价指标体系，采用耦合协调模型和空间计量模型，实证检验大湾区10个城市2007-2019年创新生态系统内部耦合协调水平、时空跃迁特征以及收敛性。研究发现，大湾区整体及各城市耦合协调度呈上升趋势，基本实现从失调衰退区到协调过渡区的转化，具体可划分为4个等级层次；大湾区创新生态系统协调耦合度存在显著的绝对β与条件β收敛趋势，即最终收敛于同一稳态水平，且城市间差距逐渐缩小。其中，经济发展水平、对外交流水平、人力资本水平对创新生态系统协调耦合度起显著正向作用。     

经济政策不确定性与企业员工配置——来自沪深上市公司的经验证据

企业员工配置是企业内部管理的重要一环,经济政策不确定性是否会影响企业员工配置?本文以员工数量衡量企业员工配置,利用2010-2018年沪深A股上市企业数据和经济政策不确定性指数建立面板数据模型,考察经济政策不确定性对企业员工配置的影响,实证研究发现:经济政策不确定性会显著增加企业员工配置,且该影响经更换变量、调整样本容量以及内生性处理后依旧显著,该反应在还债能力较弱、盈利能力较差、股权制衡度较高、地区经济发展水平较低的企业中更为明显。文章的研究结论对于企业管理和宏观经济管控有一定的参考价值。     

经济政策不确定性与企业投资趋同行为

文章以2003-2017年A股非金融类上市公司为研究样本,考察经济政策不确定性对企业投资趋同行为的影响。研究发现,经济政策不确定性的升高会显著增强企业投资趋同行为,该影响效应在信息优势企业有所减弱,在资产不可逆程度较高企业有所增强。分行业检验发现,在管制性行业以及景气度较低行业中,经济政策不确定性对企业投资趋同行为的影响减弱。进一步研究发现,在经济政策不确定性不断攀升的背景下,实体投资趋同性会带来更为严重的金融化,特别是在行业实体投资总体趋于放缓的情况下,企业金融化现象更加严重。该研究为宏观经济波动下企业投资趋同行为提供了经验证据。     

Key drivers of innovation capability in hotels: implications on performance

Innovation capability is critical for the modernization and competitiveness of the hotel industry. This work analyzes the role of hotels' innovative culture, market orientation, and internal marketing as forerunners of innovation capability in hotels, as well as the effect of innovation capability on hotels' performance. The proposed conceptual model is evaluated through structural equation modeling using a sample of 256 Spanish hotels. The results reveal that innovative culture by itself is not a key driver of the hotels' innovation capability. However, internal marketing and market orientation mediate the innovative culture-innovation capability relationship. Innovation capability proves to enhance hotels' market results directly and indirectly through customer equity. Our findings offer hotel managers useful guidance to understand how innovation capability is built within the firm by combining the right organizational culture and practices. Additionally, our study reinforces the financial and non-financial benefits of innovation capability in hotels.     

投桃何以报李:企业内外部社会责任对管家行为的影响机制研究

当员工感知到企业的善行,即企业善待员工或是积极履行对外部利益相关者的责任,是否会激发员工"舍己为公"的行为倾向,使其为了保护组织长远利益而牺牲个人短期利益呢?本研究依据社会交换和社会认同理论,通过524份有效样本进行实证分析,探讨员工感知的企业社会责任对"舍己为公"的管家行为的作用机制。结果表明,员工感知的内部和外部企业社会责任均正向影响员工的管家行为。责任知觉和道德认同分别在员工感知的内部企业社会责任与管家行为、员工感知的外部企业社会责任与管家行为间起中介作用,且责任知觉和道德认同的中介作用没有显著差异。     

Voting with your feet: Political competition and internal migration in the United States

Do people “vote with their feet” in response to a lack of political competition? Since political competition is associated with higher growth and welfare, with the free movement of labour, we argue that it should also encourage inward migration. We test this hypothesis by using data from the US and find a strong positive relation between political competition and net migration. This result is robust to alternative specifications, alternative samples and addressing endogeneity using the Voting Rights Act to instrument for political competition. The effect is economically large, specifically, we find that an increase in political competition in the order of magnitude observed in US Southern states during the post-war period leads to an increase in net migration by between 27 and 44 individuals per 1000 population.     

Does top management Team’s academic experience promote corporate innovation? Evidence from China

This study investigates whether top management teams’ academic experience affects corporate innovation, using manually-collected data on Chinese firms from the period of 2008–2017. The results indicate that academic experience has a strong positive effect on corporate innovation. The positive effect of academic experience on corporate innovation is more pronounced, when firms grow faster or are non-state-owned. By exploring the transmission channels, the results generally show that academic experience influences corporate innovation by improving internal controls and reducing the degree of information asymmetry. These findings are among the first empirical evidence of the association between academic experience of top management teams and corporate innovation.