What caused the rise of Airbnb? An examination of key macroeconomic factors

The social and economic implications of the Airbnb phenomenon have been the subject of much research. Yet, the academic literature on Airbnb is nascent. Specifically, the issue of whether major macroeconomic conditions affect the supply of Airbnb has not been investigated. To address this gap, we propose a conceptual model that explains the determinants of Airbnb supply and examine the extent to which major macroeconomic factors affect the supply of Airbnb. Specifically, we analyze the effects of hotel room rates (ADR), hotel demand, tourism demand, house prices, gross domestic product (GDP), wages and unemployment on the supply of Airbnb in 50 U.S. states. Results show that increases in hotel ADR, house prices, and GDP have contributed to an increase in the supply of Airbnb, whereas increases in unemployment rates and wages have adverse effects on Airbnb supply. Theoretical and policy implications are discussed within realms of macroeconomic theory.     

地方政府土地财政依赖一定会推高城市一级土地市场化水平吗? ——基于2003—2015年中国省级面板数据的检验

研究目的：在深入分析地方政府土地财政依赖对城市一级土地市场作用机理的基础上，利用2003—2015年中国31个省（市、区）（不包括港澳台地区）的面板数据进行计量检验，测定地方政府土地财政依赖度对城市一级土地市场化率的影响程度。研究方法：计量经济分析方法。研究结果：为弥补地方政府土地财政缺口的刚性需求，地方政府领导人会权变地选择一级土地市场上各类用地的出让方式和出让量。土地财政依赖度与城市一级土地市场化率之间存在倒U型关系。研究结论：当土地财政依赖度与一级土地市场化率均较低时，地方政府会在一级土地市场上出让土地时适当增加“招拍挂”的比例，从而在提高土地财政依赖度的同时提升一级土地市场化率；当土地财政依赖度较高但一级土地市场化率较低时，地方政府会增加一级土地市场上“招拍挂”的比例，在降低土地财政依赖程度的同时提升一级土地市场化率。     

The digital transformation of business models in the creative industries: A holistic framework and emerging trends

This paper examines how digital technologies facilitate business model innovations in the creative industries. Through a systematic literature review, a holistic business model framework is developed, which is then used to analyse the empirical evidence from the creative industries. The research found that digital technologies have facilitated pervasive changes in business models, and some significant trends have emerged. However, the reconfigured business models are often not ‘new’ in the unprecedented sense. Business model innovations are primarily reflected in using digital technologies to enable the deployment of a wider range of business models than previously available to a firm. A significant emerging trend is the increasing adoption of multiple business models as a portfolio within one firm. This is happening in firms of all sizes, when one firm uses multiple business models to serve different markets segments, sell different products, or engage with multi-sided markets, or to use different business models over time. The holistic business model framework is refined and extended through a recursive learning process, which can serve both as a cognitive instrument for understanding business models and a planning tool for business model innovations. The paper contributes to our understanding of the theory of business models and how digital technologies facilitate business model innovations in the creative industries. Three new themes for future research are highlighted.     

Designing business models in circular economy: A systematic literature review and research agenda

The concept of circular economy is increasingly receiving attention in different domains, including strategic management, operations management, and technology management. It requires companies to design their business model (i.e., the value network, the relationships with the supply chain partners, and the value propositions towards customers) around a new concept of sustainable development that reduces consumption of natural resources and preserves the environment. However, extant research falls short in terms of explaining how companies design their business model according to the circular economy principles. Starting from this premise, the present paper provides a systematic review of the literature on the design of business models in the context of circular economy, aiming to offer an overview of the state of research and outline a promising research agenda.     

Organizational characteristics explaining participation in sustainable business models in the sharing economy: Evidence from the fashion industry using conjoint analysis

Environmental and social challenges require new sustainable business models, like sharing platforms. However, sharing platforms differ widely in their contribution to a more sustainable society. Whereas idealistic sharing platforms have dominant social goals, other sharing platforms are, or became, commercial. We explore the attractiveness of the typical organizational characteristics of idealistic sharing platforms in the fashion industry context, an industry with negative environmental and social impacts. Based on a literature review and exploratory focus groups, we conduct an online survey using conjoint analysis, completed by 1,512 respondents. Our results reveal that potential users prefer clothes sharing platforms to be small, to not partner with large clothing retailers, to have the possibility to participate in decision‐making, but to not require shareholding.     

美国贸易法301条款的修订及其启示

美国贸易法301条款是一项可以单方启动调查并认定他国法律、政策、行为违反协定或者不公平继而实施报复制裁的对外贸易措施,分为普通301条款、特别301条款与超级301条款。301条款最初简明规定了总统的权力和国会的否认权,但其后的修订对301条款的内容进行了扩展并使其更具体化。特别是301条款根据《2015年贸易便捷和贸易促进法》做出重大修改,涵盖了WTO体系尚未涵盖但最近已纳入自贸协定的新领域。然而,这些针对外国贸易活动的单方决定和措施附加等至今备受争议,且已对强调多边贸易争端解决的WTO体系构成严重威胁。美国贸易法301条款的修订主要围绕着美国贸易代表办公室(USTR)的措施、决定、对外国政府相关政策的监督、确认贸易自由化的优先顺序以及知识产权不适当保护的应对等内容进行。针对美国不断启动的301条款调查,我国应与美国积极开展沟通与协商,加强与美国产业界的接触和交流,发挥全球化程度高的企业的作用,力争以谈话和谈判化解矛盾;促进产业转型升级,重新审视“走出去”战略;履行加入WTO时的承诺,完善全方位的开放体制;合理拓展中国企业的海外利益,完善风险防范机制。     

熵值法下我国数字经济发展水平动态评价研究——基于省际面板数据

以数字经济的内涵和本质为基础,建立我国30个省市区的数字经济发展水平评价体系,采用熵值法测算2013~2017年我国各省份数字经济发展状况。研究发现,区域创新能力不足是制约我国数字经济发展的效率短板;各地区济数字经济发展水平整体上呈上升式发展,但仍存在较显著的区域差异:东部地区的数字经济发展水平明显高于中西部地区,而中西部地区数字经济增长速度高于东部地区、与东部地区的相对差距略微缩小、绝对差距依然扩大。根据研究结果,我国应从推动数字经济技术创新、加强区域经济合作和因地制宜发展区域经济等方面推动区域数字经济发展。     

新疆农村产业融合发展研究

现运用面板回归模型结合产值贡献度的方法评价了新疆农村产业融合度,结果表明,新疆农业与农产品加工业融合度、农业与农业服务业融合度均较低。通过地理信息可视化表达发现,新疆农村产业融合度且存在明显的区域差异。最后,结合新疆农村产业融合发展所面临的困境,提出了需要完善农业教育服务体系;培育区域特色品牌;加强对各种利益联结方式的监督引导等建议。     

河南省高铁经济发展研究及对策

高铁经济是加快中原经济区建设、实现中原崛起、河南振兴的重要保障。论文针对2014-2019年河南省高速铁路的发展状况进行调研分析,选取2014-2019年高速铁路营业里程与河南省国民生产总值统计数据,用回归分析法构建高铁营业里程和河南省GDP总量的回归方程。通过回归分析法,对比高速铁路带来的各指标的变化,分析高速铁路开通后对河南省经济的具体影响。