电影海报设计中窥视视角的心理认同研究

窥视心理源于人们内心主动窥探他人生活隐私的原始欲望。将窥视心理运用到悬疑类、恐怖类或惊悚类等电影海报的设计中,通过景别、构图等编排在画面中营造神秘诡异的氛围,引起观众对于影片内容的无限遐想从而调动受众的观影积极性。通过调动观众的观看兴趣满足他们对他人隐私进行消费的心理欲望及窥探未知世界的好奇心。笔者首先对人们的窥视心理进行分析,其次探究悬疑、恐怖和惊悚等题材的电影受众生理和心理特征,列举窥视角度在电影海报设计中的应用实例,从窥视到被窥视以及上帝视角三个方面出发进行探析,最终总结窥视视角的心理认同机制对电影海报设计的应用价值。     

中国产出缺口与通货膨胀的动态关系

论文应用GARcH模型逐个分析了q-国1995—2010年产出缺口和通货膨胀波动性和不对称性,再利用vAR模型验证两者之间存在的动态关系。研究结果表明：研究样本期间,中国产出缺口与通货膨胀自身波动性有持续性,产出缺口存在“风险奖励”,通货膨胀对产出缺口存在“溢出效应”,并且波动具有不对称性,产出缺口对通货膨胀的影响滞后期为一年。     

Inflation and Welfare

This paper surveys research on the welfare cost of inflation. New estimates are provided, based on U.S. time series for 1900–94, interpreted in a variety of ways. It is estimated that the gain from reducing the annual inflation rate from 10 percent to zero is equivalent to an increase in real income of slightly less than one percent. Using aggregate evidence only, it may not be possible to estimate reliably the gains from reducing inflation further, to a rate consistent with zero nominal interest.     

原油价格、流动性与我国的通货膨胀

 国际市场原油价格变动对我国通货膨胀具有一定影响的同时流动性过剩仍是一个不可忽视的问题。为了明确影响我国通货膨胀的因素,本文选择广义货币供应量,产出、国际原油价格和通货膨胀率等变量运用CVAR模型方法对影响我国通货膨胀的因素加以分析。经验分析结果表明：我国具有稳定货币需求关系和菲利普斯曲线;原油价格对我国通货膨胀具有长期影响,但是影响我国通货膨胀的更为重要的因素是流动性过剩和经济过热。     

Expectation gaps between stakeholders and web-based corporate public relations efforts: Focusing on Fortune 500 corporate web sites

This study investigates how Fortune 500 corporations use corporate-focused web site public relations efforts to prioritize different stakeholders while trying to meet the expectations of each stakeholder. The study found that shareholder needs are most often addressed by the corporations followed by consumers, community members, government agencies, and activists. The results of the study suggest there are expectation gaps between stakeholders and web-based corporate public relations efforts. The study also found differences in the way various industries target stakeholders with the exception of shareholders.     

The Stochastic Volatility in Mean Model With Time-Varying Parameters: An Application to Inflation Modeling

This article generalizes the popular stochastic volatility in mean model to allow for time-varying parameters in the conditional mean. The estimation of this extension is nontrival since the volatility appears in both the conditional mean and the conditional variance, and its coefficient in the former is time-varying. We develop an efficient Markov chain Monte Carlo algorithm based on band and sparse matrix algorithms instead of the Kalman filter to estimate this more general variant. The methodology is illustrated with an application that involves U.S., U.K., and Germany inflation. The estimation results show substantial time-variation in the coefficient associated with the volatility, highlighting the empirical relevance of the proposed extension. Moreover, in a pseudo out-of-sample forecasting exercise, the proposed variant also forecasts better than various standard benchmarks.     

通货膨胀与资产价格上涨对中国社会的影响

2007年中国社会同时受到通货膨胀与资产价格大幅上涨的压力,这不仅给中国经济带来巨大冲击,也给中国社会带来深刻影响。通货膨胀"劫贫济富"的收入再分配效应比较明显,城镇低收入家庭成为最大的受害者。尽管通货膨胀在客观上增加了农民收入,但农民从粮价上涨中得到的收益相当有限。通货膨胀使低收入群体产生焦虑感,增加了人们对未来预期的不确定性,这些都可能诱发各种社会问题。资产价格大幅上涨迅速扩大了居民财产性收入的差距,加剧了低收入群体的不公平感。资产价格的大幅上涨刺激了居民追逐各类资产的热情,助长了社会成员的投机与浮躁心态。如果任由资产价格泡沫风险发展成为系统性风险,股市动荡必将危及社会稳定。2008年中国仍将面对通货膨胀与资产价格上涨的双重考验,中央及各级地方政府必须积极审慎地应对,加强宏观调控。     

蛛网数学模型与市场食用油价格上涨分析

介绍了蛛网模型,并利用蛛网模型、需求曲线及其斜率、供给曲线及其斜率以及稳定平衡点对市场稳定性进行了定性分析研究。另外,文章运用蛛网数学模型对我国2007-2008年期间市场食用油价格的上涨现象做了初步的分析探讨。结果认为,当市场趋向不稳定的时候,政府的有效干预是必需的。最后,文章提出了控制食用油价格稳定性的部分对策。     

同比价格指数与环比价格指数辨析

内容提要：同比价格指数与环比价格指数间有着重大的区别,同比指数反映了年度间的价格变化,环比指数反映了月（季）度间的价格变化。实证检验表明,同比价格指数序列与环比价格指数序列有着不同的单整阶数,两者之间不能互相替代。在利用多个宏观经济变量构建月度（或季度）经济计量模型时,不仅要注意各序列的单整性,而且要注意各序列的一致性。     

Does inflation bias stabilize real growth? Evidence from Pakistan

The motive of a typical discretionary central banker to accommodate excess inflation (inflation bias) is either to stabilize real growth or to spur it beyond natural rate. To what extent inflation bias helps to materialize this intention warrants empirical investigation. A more direct empirical probe into this issue, however, requires observable inflation bias indicators, which we model through desirable and threshold inflation rates as well as their respective society’s preferences. While examining the effects of inflation bias for a typical case of the discretionary monetary policy strategy of Pakistan, we found that contrary to the desired boost/stabilization in real growth, the policy (via. inflation bias) produced counterproductive results. Inflation bias was not merely ineffective in inducing real growth but significantly destabilized it. Moreover, the results, which are robust to different inflation bias indicators and subsample analysis, indicate that the higher the inflation bias, the higher is the intensity (magnitude) of its destabilizing effect and vice versa. This suggests that a policy that would minimize/constrain inflation bias would be a better choice as it would not only help achieve low and stable inflation but also a sustainable real economic growth.