航运金融市场的需求特征及其对上海国际航运中心建设的启示

现代航运业的特点决定了航运业与金融业之间存在密切的联系,而航运金融市场作为航运市场与金融市场相结合的产物也具有独特的特征与发展条件。从航运金融市场的需求特征可以看出,航运金融市场发展的关键在于为金融机构提供一个良好的制度环境,降低金融机构从事航运金融业务的成本,便利金融机构在航运金融产品设计以及风险控制方面满足航运企业的实际需求,这也正是上海推动航运金融市场发展的政策目标。     

工业体系和民营企业兴起——基于252家中国最大民营制造业企业的经验研究

主流经济学家把改革开放后民营企业的大规模兴起，主要归因为市场经济条件下发挥企业家精神和遵循比较优势的必然结果。但是这无法解释为什么民营企业在兴起之初就广泛和快速地进入到各个工业，尤其是技术和资本密集型工业。基于中国工业史和252家中国最大民营制造业企业创业发展史的历史证据，文章找回"工业体系"这一被主流所忽略的重大历史现象和学术概念，从而首次提出一种理解中国民营企业发展独特性的结构性解释。文章发现：从计划经济时期继承而来的门类齐全和独立完整的工业体系，是解释民营企业创业和发展独特性的关键变量；已有的由国有企业和科研院所组成的工业体系，从市场机会、技术能力和组织资源等方面塑造了民营企业的创业选择和发展路径。所以，中国民营企业的快速发展不是仅凭自由市场就会自动出现的普遍现象，而是在市场条件下充分利用工业体系提供的技术和市场条件才得以出现的特殊现象。     

Determinants of revenue per available room: Influential roles of average daily rate,demand, seasonality and yearly trend

Determining price per room to be charged to customers is an important decision to be taken by hotel management. Hotels frequently change their room rates based on the demand of room, occupancy rate, seasonal pattern, and strategies undertaken by other hotels on pricing. We formulated four models to analyse how various influencing variables, such as hotel price, demand, yearly trend and monthly seasonality influence hotel revenue per available room (RevPar). To analyse a case, we used monthly accommodation statistics for Sweden taken for Swedish Agency for Economic and Regional Growth and Statistics from January 2008 to July 2017. We carried out data analysis using both multiple regression and Multivariate Adaptive Regression Splines (MARS) model and found that application of MARS can help establishing a nonlinear relationship of RevPar with other determining variables in a superior way. We also proposed the possibility of developing a better forecasting model using MARS.     

小企业需要怎样的金融服务——以义乌箱包行业为例

小企业金融服务是长期探讨和研究的话题,但很少有人会从小企业具体运行的业务模式和资金流向去分析探究其资金需求的特点,本文以具有准入门槛低、劳动就业容量大、生产涉及面广等特征的义鸟的箱包行业入手去分析小企业的金融服务需求,先分析了箱包行业的业务模式、再分析箱包行业的资金特征和对应的资金需求,再是银行可根据这些资金需求开展哪些业务创新,最后得出银行做好小企业金融服务的关键点是:寻求可靠的风险控制点,把可能产生的各类风险通过合理、规范的设计进行转移消除这个结论.     

论我国人力资本的现状及投资对策

本文从阐述知识经济时代人力资本对经济增长的重要性入手，结合我国人力资本的现状，分析其存在的问题与不足，进而提出相应的建设性投资建议，以充分发挥人力资本对经济增长的直接动力作用。     

Poverty effects of food price escalation: The importance of substitution effects in Mexican households

Recent food price increases reportedly caused significant numbers of households to fall into poverty, particularly in the developing world. Most research into the welfare effects of these food price changes assumes constant demand or approximates second order substitution effects. Poverty forecasts with these assumptions may overestimate or underestimate the effect of food price increases in a nation where most households consume diverse food baskets. We account for full substitution by calculating a theoretically consistent food demand system, accounting for household responses to food price changes by decreasing some food purchases and increasing other food purchases. We use Mexican data to confirm the mitigation of adverse welfare effects from food price increases after accounting for country-specific dietary preferences in modeling demand. In comparison to previous literature, our welfare measures predict theoretically consistent numbers of Mexican households entering poverty due to recent food price changes.     

阿联酋粮食战略储备项目的先进性和创新性

阿联酋粮食战略储备项目,筒仓仓容276760 t,粮食品种为小麦和稻谷,项目建设点储粮环境恶劣,图纸审查严格,整个项目设计均采用最先进的技术,并严格遵循欧美规范和标准进行设计。     

流动人口对资源环境影响的综合效应分析——以广东省为例

流动人口是社会经济发展的重要因素,但也给城市的资源、环境造成巨大的冲击和压力。以流动人口的重要输入地——广东省为例,从外部资源环境与城市内部条件两个角度对流动人口对资源环境影响的效应进行分析,并提出流动人口与资源环境良性协调发展的政策建议。     

Demand for broad money and expenditure components in Japan: an empirical study

The main objective of the present study is to examine empirically the long-run relation of broad money demand and its determinants in Japan. In contrast with previous study, the present study considers various components of final expenditure demand as determinants that are final consumption goods, expenditure on investment goods and exports. Using quarterly data over the period 1973Q1–2000Q2, the results of the bounds test [J. Appl. Econ. 16 (2001) 289] indicate a stable long-run relationship between demand of real M2 and its determinants. The empirical results also highlight that different domestic demand components yields different effects on Japanese broad money demand behavior. The estimated unrestricted error-correction model appears to track the data well and the results have important policy implications.     

An econometric analysis of demand for food quantity and quality in urban China

This article offers an analytical framework for studying consumer demand for food quality based on a theory‐consistent demand model, namely, the Exact Affine Stone Index specification. Importantly, it accounts for unobserved consumer and regional heterogeneity, and allows for arbitrary Engel curves. The empirical value of our framework is illustrated in an econometric analysis of demand for food quality in China. Evaluating possible structural changes in consumer food expenditures in China is of paramount importance, given the ever‐increasing global role of China and the implications of the structural food preference changes for the global food system. The major findings emerging from this study indicate that income is an important determinant of demand for food quality and quantity with the relatively more affluent provinces having a higher affinity for food quality.