中国财产保险需求影响因素的实证研究

运用中国1980-2009年的相关数据,引入六个解释变量,采用逐步回归方法,对中国财产保险需求的影响因素进行了实证分析,结果表明:与人寿保险需求截然不同,经济增长、人均收入、风险意识对财产保险需求未发现有显著影响;而固定资产投资、汽车拥有量和货物运输量对财产保险需求有着显著的推动作用.实证结果进一步解释了财产保险市场结构严重失衡的状况.     

我国水果产品在东盟市场的竞争力研究

运用市场占有率、贸易竞争力指数、显性比较优势指数对我国与东盟主要水果出口国在东盟市场的竞争状况进行了测算和比较分析。研究结果表明:在总体上,我国水果在东盟市场上具有一定优势,但在多数水果品目上并不具有竞争优势;研究结论可为有针对性地增强我国水果在东盟的竞争力提供借鉴。     

证券市场监管理论——公共利益论、部门利益论的比较与评述

对经典的监管理论,尤其是对公共利益论、部门利益论与捕获论形成的背景、内涵、优缺点、适用条件进行了完整的比较分析,认为这些理论观点对监管的研究和监管实践有着重要的指导意义,但每一种理论都是对监管的某一方面进行的研究,还没有一种理论能够对证券市场监管的所有问题做出满意的解释。要提高我国证券市场监管的效果,需要从整体上运用这...     

对价方式、盈余管理与市场绩效

选取国有企业控制权转移的样本,剖析有偿转让和无偿转让这两种不同对价方式对盈余管理的影响,并对不同的对价方式下控制权转移是否改进了企业的中短期及长期的市场绩效进行经验检验。研究发现：（1）有偿转让控制权的对价方式更易推动上市公司通过操控应计利润调低净资产,提高溢价率,以符合政策要求;（2）在整体上无偿类样本相对于同行业公...     

数字偏好与股票收益异常——来自上海证券交易所的经验证据

本文研究股票代码对股票收益的影响。研究发现,由于数字偏好效应的存在,投资者刻意回避代码以“4”结尾的股票。在较长时间内,尾数是“4”的股票收益低于给定风险水平下的市场必要收益。但这一现象受到股市行情的影响,牛市行情时,投资者回避“4”的行为表现明显,而熊市行情时则会趋向消失。具体表现为：牛市行情下,“4”组合的资产收益小于给定风险水平下的市场必要收益,熊市行情则无此现象。本文从行为金融莹晶当磨时杖一仑蜃由市扬耳夔讲符T觎崧     

评《市场经济理论批判》

本文介绍了威廉.拉让尼克关于市场经济的一些观点,并对此进行了商榷。本文认为,市场经济是一种不太好的制度,但没有更好的替代。一旦选择了它,就应该尽量避免坏的市场经济,实现好的市场经济,因此完善市场制度是我们的重要任务。     

Understanding the impact of COVID-19 intervention policies on the hospitality labor market

Using new high-frequency data that covers a representative sample of small businesses in the United States, this study investigates the effects of the COVID-19 pandemic and the resulting state policies on the hospitality industry. First, business closure policies are associated with a 20–30% reduction of non-salaried workers in the food/drink and leisure/entertainment sectors during March-April of 2020. Second, business reopening policies play a statistically significant role in slowly reviving the labor market. Third, considerable differences exist in the impact of policies on the labor market by state. Fourth, the rise of new COVID-19 cases on a daily basis is associated with the continued deterioration of the labor market. Lastly, managerial, practical, and economic implications are described.     

归因偏差视角下旅游行为失范成因研究

游客旅游行为失范时有发生,威胁着旅游资源与环境安全。心理归因影响个体行为逻辑,归因偏差是解释心理归因的经典理论。本文引入归因偏差理论,采用实证方法探究旅游行为失范背后的归因偏差因素,为减少旅游行为失范提供心理学依据。研究发现,归因偏差能够引致旅游者心理认知偏差,后者直接引发和助推旅游行为失范。心理环境和群体心理对引致旅游者的心理认知偏差和行为失范具有显著作用,归因偏差成为旅游者弱化旅游行为失范结果的心理屏障,可激发或促进旅游行为失范的发生或持续。研究认为旅游地可从完善硬件监控、控制游客流量、强化失范行为负面教育、发挥在场监督作用等方式削弱归因偏差效应。     

Mixed logit analysis of trade-off effects between international airline fares and fences: a revenue management perspective

As transportation is essential for tourism development, effectively utilizing its perishable resources has become an important issue. This study aims to analyse the relationship between airline fares and using conditions from the perspective of millennial tourists and taking the Taipei–Tokyo market as an example. The study attempts to show a revenue management practice in the manipulation of homogeneous seat service and give millennial tourists a better understanding of their preferences for ticket choices. We categorize availability of flight, advance booking, ticket validity, and changing conditions as main attributes and develop a stated-preference questionnaire with multiple hypothetical scenarios for respondents to select in the experiment. We effectively collect 390 valid samples for a mixed logit analysis and the results show that all applied attributes are statistically significant. Ticket validity is revealed to be the most important fence with the largest willingness-to-pay value and followed by availability of flight, advanced booking, and changing conditions.