Tourist satisfaction and beyond: tourist migrants in Mallorca

This exploratory study analyses the role of tourist experience, especially tourist satisfaction, in subsequent migration from the UK to the municipality of Calviá, Mallorca, Spain. An overview and commentary is provided of theory relating to both tourist satisfaction and migration. Through a series of elite interviews, in‐depth micro‐studies and a questionnaire, which provides a small quantitative component, it is established that the motivation given by tourist satisfaction can be recognised as a key catalyst for migration. Classic migration motivations cannot be entirely discounted, and the migration decisions are multi‐stage through time. But tourist satisfaction—and particularly the two satisfaction components of performance and emotion—is especially relevant in the micro‐perspective of migration decision‐making. Copyright © 2008 John Wiley & Sons, Ltd.     

Talking by numbers — Communicated uncertainty of the ECB

Using a novel approach, this paper analyses the deliberately communicated uncertainty of the ECB to the market. Specifi cally, it semantically analyses the uncertainty expressed in offi cial ECB press statements. The analysis shows how the ECB tries to alert or appease the market with different levels of communicated uncertainty. The appeasement through low uncertainty communication levels is particularly pronounced during times of fi nancial distress. Further, the analysis shows that the ECB tried to alert the market through an increasing level of communicated uncertainty prior to the outbreak of the global fi nancial crisis.     

战场环境中的电波传播模型优化选择方法

针对战场级的复杂电磁环境仿真过程中涉及到全频段覆盖、环境影响、仿真速度要求高等问题,提出了一种综合考虑用频装备、环境信息和模型自身特点的电波传播模型选择方法。该方法首先通过频段对用频装备及电波传播模型进行划分,再结合环境信息中降雨量、海拔、植被覆盖率、气候类型、导电特性等参数进行综合分析,最终得到传播模型的优化选择方案。在典型作战场景仿真应用中,该方法为传播模型的合理选择提供了思路,保证了仿真的精度,同时也为电磁环境仿真中传播模型本地化提供了依据。     

中国绿色创新指数的分布动态演进与区域差异

研究目标:编制中国绿色创新指数,考察各区域指数的分布动态、区域差异及空间收敛特征。研究方法:建立绿色创新指数评价体系、采用时空极差熵权法赋权指标,利用世界知识产权组织绿色专利清单在线检索工具和采用爬虫技术检索、匹配、汇总国家知识产权局绿色专利数据,采用社会网络分析法(Social Network Analysis, SNA)测度绿色技术创新辐射力,采用Kernel估计分析绿色创新分布动态演进,采用Dagum基尼系数分解东中西绿色创新空间差距来源,采用空间杜宾模型考察绿色创新空间β条件收敛特征。研究发现:我国整体及东中西各地区绿色创新水平均呈总体上升趋势,源于绿色技术创新能力、绿色技术创新辐射力与绿色创新制度支撑力三者“携手并进”;绿色创新水平较高的城市集中分布于经济发达地区并具有较高行政级别特征,北京、深圳、上海、广州及主要省会城市稳居前列;我国整体及东中西地区核密度图均呈现“曲线右移、峰值先升后降、宽度收窄后扩大”的特征;东中西区域内部及区域间差异均呈逐渐下降趋势;绿色创新存在空间β条件收敛效应,且俱乐部收敛特征也较为显著,但在不同空间权重矩阵、不同地区样本中收敛速度存在差异。研究创...     

特征选择验证方法：原理、应用及最新进展

随着电磁建模技术的发展,计算机电磁建模与仿真验证得到了国内外相关研究领域的广泛重视。近年来,定量评估电磁建模数据差异的特征选择验证（FSV）方法迅速成为研究热点,并被IEEE1597.1&1597.2标准确立为电磁建模与仿真验证的核心算法。介绍了FSV方法的基本原理和验证流程、在电磁建模与仿真验证中的典型应用以及最新的研究进展,深入剖析了FSV方法的研究热点与发展趋势,旨在为国内相关领域学者提供参考。     

信用评级质量检验机制探讨——基于评级结果与债券定价一致性的视角

评级质量是评级机构的立身之本,研究如何有效识别、判断评级结果的科学性、准确性,建立健全信用评级质量检验机制具有重要意义.围绕谇级间接一致性检验问题,从利差检验法着手,对853个信用债样本进行方差分析,并引入先验对比检验和趋势检验.实证结果表明,从整体上看,不同信用等级对应的债券利差存在显著性差异,且信用利差与信用等级呈...     

我国少数民族地区旅游城镇发展研究

我国少数民族地区在过去的30年过度重视旅游资源开发、旅游产品建设,以及城市旅游和乡村旅游发展,而相对忽视了旅游城镇建设工作,在一定程度上破坏了旅游产业体系的完整性和通联性。尽管如此,少数民族地区凭借高品位的城镇旅游资源,已经形成了名镇名村、旅游城镇和旅游城镇群圈带为内容的旅游城镇体系,并积累了一定的发展经验。同时,少数民族地区旅游城镇还存在远离市场,可进入性差、对外部客源和资本双重依赖等缺陷。少数民族地区应实现品牌优势向市场优势的转化和资源优势向产业优势的转化,并实施产业互动融合、城镇联动集群和东西部一体化三大战略。     

Timing is everything: A meta-analysis of the relationships between organizational performance and innovation

The relationship between innovation and firm performance has been uncertain. In previous empirical tests of both causal directions of the organizational performance and innovation relationship, the temporal sequence of research designs has often been flawed. We meta-analytically test both temporal sequences of this relationship using 158 effect sizes from 55 empirical studies. We find that many empirical studies hypothesized one temporal sequence (e.g. innovation and future performance), but used data based on the opposite temporal sequence (e.g. past performance and innovation). Correcting the studies based on the actual temporal sequence used reveals that while the relationship between innovation and future performance is positive (based on economic rent-seeking), the relationship between past performance and innovation is less clear, especially when the study's framing is taken into account. Focusing on temporal sequencing suggests new research avenues on the organizational performance and innovation relationship.     

新经济时代下的物流会计创新研究

分析了新经济时代的特点,指出新经济是知识经济、网络和虚拟经济以及创新经济,然后从会计手段、会计核算和会计核算方法以及物流绩效管理几方面探讨了新经济时代下的物流会计创新问题,希望能对物流企业的财务会计管理改善等提供借鉴意义.