How do hospitality entrepreneurs use their social networks to access resources? Evidence from the lifecycle of small hospitality enterprises

This study investigates entrepreneurs’ use of social networks to access resources during the conception, start-up, and consolidation stages of small enterprises in the hospitality industry in Sergipe State, Brazil. This study analyzes four cases of small hotel ventures, employing cross-case analyses to identify the patterns, similarities, and differences between the cases. The study findings highlight that, in the start-up stage, entrepreneurs access fewer resources, utilizing only family and friends, primarily as moral support. In the consolidation stage, entrepreneurs rely more on their weak links, accessing them with greater frequency. Mobilizing social networks is a dynamic process, and how entrepreneurs use these networks changes throughout the business-creation process. This is one of the first studies on how entrepreneurs use their social networks, especially in a developing economy.     

China and international market integration: Evidence from the law of one price in the Middle East and Africa

We model market integration in the Middle East and Africa by analyzing price dispersion and testing the law of one price (LOP) on highly-comparable actual local retail prices of 135 goods and services across 23 countries in the region over the period of 1990–2016. Second-generation panel estimators are applied to four price benchmarks: Regional average, South Africa, China, and US prices. Cross-regional price dispersion diminishes considerably over time up to 2008, particularly for non-tradeables around China price. The test of LOP indicates the percentage of convergent prices is highest in China price benchmark, followed by US, South Africa, and regional average benchmarks. Direct estimation of the convergence speed confirms this order. Overall, the results show evidence of increasing market integration in Middle East and Africa but it appears to be driven by global forces and, especially, the rise of China as a new economic power. The results show that some emerging market economies, such as China, can step up and promote integration while traditional economic powerhouses, such as the USA and UK, disengage from international economic relations.     

Is current institutional quality linked to legal origins and disease endowments? Evidence from Africa

This paper empirically assesses if and to what extent cross-country differences in institutions inherited from the past affect current institutional quality in Africa. Specifically, the work evaluates if legal origins and disease endowments explain cross-country differences in the quality of contemporary institutions that are widely considered to be important for financial system development and other economic outcomes, such as those related to creditor rights protection and the credit information infrastructure, as well as the judicial, legal property and insolvency systems. Empirical tests are carried out on a sample of 46 African former European colonies with data on current institutional quality from 2004 to 2013. The findings reveal that the legal origins hypothesis receives strong support in the data: historical factors, rooted in legal origins, have long-lasting effects on current institutional quality in the African context. Mixed evidence is instead found for the endowment view.     

干部经历 会影响农户选择电商销售渠道吗?——基于荔枝种植户的实证分析

基于印记理论,选取2020年广东和广西两省荔枝主产区的964户种植户作为调研对象,运用logit模型进行实证分析,探索干部经历对农户选择电商销售渠道的影响。结果显示:干部经历对荔枝种植户采用电商销售具有显著的正向影响,而农户自身具有的销售渠道资源也是荔枝种植户选择电商销售的动力之一,其与干部经历带有的政治资本共同推动种植户选择电商销售。因此,要发挥具有干部经历的农户在农产品电商发展中的带头人作用,培育当地的销售服务团队与提供更多的销售渠道资源,并联合社会多方力量加大对农产品电商销售的培训力度。     

《土地管理法》成片开发征收标准的体系阐释

研究目的:阐明《土地管理法》成片开发征收标准的核心要旨及其体系构成。研究方法:规范分析法,文献分析法。研究结果:成片开发标准应当以促成公益目的实现为核心要义,并秉持系统思维,既要明确其面积范围、用地构成及类型、补偿方式等基本构成要素,还应建立征收权行使之事前、事中、事后全过程动态监控机制。研究结论:成片开发征收入法本身具有权宜性,待土地要素市场化配置机制更加健全,成片开发征收完成特定历史时期使命之后应退出公益征收范围。     

Business model innovation in cultural and creative industries: Insights from three leading mobile gaming firms

This paper contains an exploratory analysis of the business model innovations (BMIs) that firms in cultural and creative industries (CCIs) undertake along their life-cycle. Despite the role that creative and cultural and creative firms (CCFs) have in the economic development of industrialised countries, they tend to remain small and often fail due to industry-specific constraints and tensions, such as the lack of managerial capabilities and complexity in nurturing value chain relationships. However, there has been relatively limited scholarly interest into the specific conditions and processes that enabled CCFs to overcome these liabilities, and in particular into the identification of the business models they have adopted along their life-cycle. In this paper, this issue is analysed by using the concept of BMI, which sheds light on how the reconfiguration of the activity system through which a CCF creates, delivers and captures value enables the exploitation of entrepreneurial opportunities over time. This paper builds on an in-depth historical study of three leading firms operating in the mobile gaming industry, namely Rovio, Zynga and King Digital Entertainment. Three main results emerge from this study. First, in the ramp-up phase of their life-cycle, CCFs organize their resource architecture to build a strong and recognized reputation. Second, in the development phase, BMI is used to leverage new distribution paradigms. Finally, in the maturity phase, firms dedicate resources to innovate their product portfolios by providing platforms that support the development and testing of new creative ideas and solutions. Findings and implications are then discussed.     

企业创新资本与企业家创新资本联通性研究

在归纳厘清企业创新资本和企业家创新资本内涵的基础上，根据社会学研究中关于二元对立状态化解方法的理论，指出属于整体范式的企业创新资本和属于个体范式的企业家创新资本之间既非直接的相互替代关系也非单向促进影响关系，而是多维联通“二元同体”关系，进而构造出能够刻画两者关系逻辑的概念模型，以对两者间内在联通路径及相关作用机理进行探索性分析。     

创新网络领域知识主题研究述评

在知识经济时代，创新网络在企业创新中扮演着重要角色，而研究网络中知识要素的产生、传播、吸收等问题对了解企业网络化创新具有重要意义。基于国内外核心文献数据库，收集创新网络领域知识要素相关文献，并结合文献计量分析方法，对该领域近30年有关知识主题研究的演化规律、整体趋势等进行梳理。结果表明，国内外研究年度发文量均呈现3个阶段变化趋势，且分别拥有各自重要载文期刊，国内研究已形成核心团队，而国外并未形成；国内外研究既有相同之处，也存在差异性，且均形成较为清晰的研究框架；在演化规律上，国内横向拓展和纵向深化研究特征显著，而国外更加注重纵向深入探索分析，研究内容也更加分散；在未来前沿热点分析上，中外学者关注内容既有相同点，也有不同点，知识协同、知识惯例、企业数字化转型对知识影响的研究是未来关注重点。     

Defending Gibrat’s Law as a long-run regularity

According to Gibrat’s Law of Proportionate Effect, the growth rate of a given firm is independent of its size at the beginning of the period examined. While earlier studies tended to confirm the Law, more recent research generally rejects it. This article reconciles these two streams of literature, taking into account the role of market selection and learning in reshaping a given population of firms through time. Consistently with previous studies, we find that Gibrat’s Law has to be rejected ex ante, since smaller firms tend to grow faster than their larger counterparts. However, a significant convergence toward Gibrat-like behavior can be detected ex post. This finding is an indication that market selection “cleans” the original population of firms, so that the resulting industrial “core” does not depart from a Gibrat-like pattern of growth. From a theoretical point of view, this result is consistent with those models based on passive and active learning, and can be seen as a defense of the validity of the Law in the long-run.

Market integration and convergence to the Law of One Price: evidence from the European car market

This paper exploits the unique case of European market integration to investigate the relationship between integration and price convergence in international markets. Using a panel data set of car prices, we examine how the process of integration has affected cross-country price dispersion in Europe. We find surprisingly strong evidence of convergence towards both the absolute and the relative versions of the Law of One Price (LOOP). Our analysis illuminates the main sources of segmentation in international markets and suggests the type of institutional changes that can successfully reduce it.