URC 522下跟单托收提示风险与SWOT分析

论文通过对国际跟单托收流程的分析,发现托收的风险与托收的提示有关。运用列举与列举的方法,解释了托收提示细节中潜在的可能性风险。并通过SWOT模型分析,说明了在跟单提示下进出口双方使用托收的优劣势所在以及策略的选择。     

泛长三角地区产品专业化分工实证——基于产品互补模式的研究

泛长三角区域发展分工合作是目前区域经济研究的一个热点问题。本文依据产业经济学中产业优势理论，基于产品互补模型运用产品专业化系数测算的方法，对泛长三角区域四省一市的产业结构进行了实证分析，根据得出的结论提出了分工合作建议。     

应用皮肤光毒性实验仪进行化妆品皮肤光毒性试验的研究

[目的]探讨应用皮肤光毒性实验仪进行化妆品皮肤光毒性试验的试验条件和阳性对照物8-MOP的合适试验浓度。[方法]观测皮肤光毒性实验仪的UVA光强度与开机时间的关系,并根据测得的光强度平均值计算得出光毒性试验所需的照射时间;用不同浓度的8-MOP进行试验,排除8-MOP的原发性刺激作用,选择适宜的应用浓度进行皮肤光毒性试验;对两个防晒粉底按所选仪器条件进行试验。[结果]照射开始后2-100m in,UVA光强度稳定在4.3-4.4 mW/cm^2,平均值为4.4 mW/cm^2,故试验时的照射时间为38m in;用皮肤光毒性实验仪进行光毒性试验,0.05%8-MOP能引起豚鼠皮肤明显光毒性反应并且不引起原发性刺激反应;相同试验条件下未见两种防晒粉底引起豚鼠皮肤显著光毒性反应。[结论]用皮肤光毒性实验仪进行化妆品皮肤光毒性试验可行、有效。     

财产保险赔款支出核算标准和数据一致性问题

本文考察和分析从2001年至2010年十年间,我国财产保险业核算赔款支出及未决赔款准备金提转差的计算标准。具体以一家具有行业代表性的财产险公司最近十年披露数据为例,并以《中华人民共和国金融行业标准——保险公司统计分析指标体系规范》(JR/T0047-2009)为标准,分别计算在实施该标准之前和之后的赔付支出、未决赔款准备金及其利润值。研究发现,实施该标准后的近十年平均赔付支出普遍增加,未决赔款准备金增加尤为显著。赔付支出和未决赔款准备金数据的变化将导致承保业绩变化,甚至导致承保周期等后续研究的结论发生改变。     

全球经济滞胀风险成因及前景

当前全球通胀压力不断加大,从欧盟的情况来看,由于减碳力度加大,碳价及能源价格暴涨正在推动电价飙升,多国PPI突破10%,创近30年之最;从美国情况来看,政策刺激力度超过次贷危机,短期内需求扩张推升了通胀;从生产要素看,疫情下的供应链中断叠加油气价格暴涨,各国都面临要素成本上升的问题;从不可控因素看,极端天气变化导致全球食品价格大幅上涨。在通胀压力与日俱增的同时,全球经济在短暂修复后出现放缓的趋势,呈现出滞胀的特征。为了避免经济滞胀向中长期演化,需要加强国际政策合作。     

An Empirical Analysis of Synthesizing the Effects of Festival Quality,Emotion, Festival Image and Festival Satisfaction on Festival Loyalty: A Case Study of Macau Food Festival

This study aims to examine the interrelationships among the festival quality dimensions, festival quality, emotion, festival image, festival satisfaction and festival loyalty. Analysis of data from 454 attendees in the 12^th Macau Food Festival indicates that the proposed model fits the data. The result of this study will assist festival management in developing and implementing market‐orientated service strategies to increase quality and image, and enhance the emotion and satisfaction of attendees in order to attain their loyalty toward food festivals. Copyright © 2014 John Wiley & Sons, Ltd.     

Information effects of dividends: Evidence from the Hong Kong market

The literature has suggested that earnings and earnings forecasts provide stronger signals than dividends about future performance of a firm. We test the information effects of simultaneous announcement of earnings and dividends in the Hong Kong market, distinguished by three interesting features (concentrated family-shareholdings, low corporate transparency, and no tax on dividends). Our results show significant share price reactions to unexpected earnings and dividend changes, but dividends appear to play a dominant role over earnings in pricing, a result contrary to findings in the literature. The signaling hypothesis works primarily for firms with earning increases, while the maturity hypothesis works mainly for firms with earnings declines.

依托资源优势发展哈尔滨市森林旅游业

哈尔滨市的森林旅游资源十分丰富,有众多的森林公园和自然保护区,但哈尔滨森林旅游尚处于起步和发展阶段,如何利用森林旅游资源,发展森林旅游,对其今后的发展战略和科学规划进行研究是目前亟待解决的问题.哈尔滨市应依托资源优势,大力发展森林旅游业.     

传统农区工业企业地理集聚及其用地空间响应——以河南省曲沟镇铁合金产业为例

集成多期遥感影像、企业经纬度坐标、深度访谈和统计年鉴等多维数据,综合运用遥感解译、缓冲区分析、核密度分析及土地利用转移矩阵等方法,研究了河南省曲沟镇1990年以来铁合金企业集聚与土地利用过程及特征。结果表明：(1)研究期内企业布局经历了“点状分散—带状集聚—网络布局”的演变过程;(2)镇域土地利用类型以农用地、工矿仓储用地及住宅用地为主,用地类型转换以工矿仓储用地显著增加和农用地大幅下降为主要特征;(3)镇域工矿仓储用地分布与企业集聚态势密切相关,空间扩展具有“接触式”、近农村居民点、高度集中于南部及大分散、小聚集等特征;(4)企业布局先后经历了“散点多核—‘丁’字形—‘不’字形—单核多圈”的演变过程,推动镇域空间结构实现发生期、成长期、稳固期和转型期的更替。     

Tariff and Quota Equivalence in Vertically Related Markets

This paper re‐examines the issue of tariff and quota equivalence by introducing an upstream market into the Hwang and Mai (1988 ) model, and then allowing the two downstream firms to cross‐haul within each other's market. We assume the upstream monopolist can select either a two‐part or a one‐part tariff pricing strategy. It is found that if the upstream firm adopts a two‐part (one‐part) tariff pricing strategy, then the market price of the final good under a tariff will be higher (lower) than that under an equivalent quota; that is, the quota is set at the import level under the tariff regime. This result stands in stark contrast to the prior findings of both Hwang and Mai (1988 ) and Fung (1989 ). Moreover, if the quota rent is set as being equal to the tariff revenue, the social welfare under a tariff will necessarily be lower than that under an equivalent quota.