容积率和出让方式对地价的影响——基于特征价格模型

研究目的:分析容积率和土地出让方式对城市地价的影响,以及2004年旨在减少土地协议出让方式的"71号令"是否提高了地价。研究方法:以北京市2002—2005年间1363宗住宅类土地出让的数据为基础,采用特征价格模型进行实证分析。研究结果:(1)容积率每提高1%,单位地价将提高0.86%;(2)"71号令"的颁布并没有明显地推高北京地价,只是减少了土地出让的总量。研究结论:出让方式从协议出让改为招标拍卖的实质是以市场机制代替计划体制,但市场机制本身并不会直接导致地价上涨。     

Label Style and Color Contribution to Explain Market Price Difference in Italian Red Wines Sold in the Chinese Wine Market

This study employs a hedonic price methodology to investigate the implicit price of individual labelling characteristics of Italian red wines sold in the Chinese market. Our results highlight the most important quality attributes (extrinsic and intrinsic) given in the label capable to explain price difference. In particular, reveal significant premium price for wine origin, identified in particular through the DOC/DOCG appellation given in the label, and for clean labels or labels with particular designs. On the contrary, a price discount has been revealed for Italian wines produced with local grape varieties and with a label characterised by warm colors. These results, partly in disagreement with other empirical evidence, contribute to enrich the existing literature in this field by providing useful suggestions both to the producers and other stakeholders operating in the wine industry.     

武汉市南湖景观对周边住宅价值的影响——基于Hedonic模型的实证研究

研究目的：对武汉南湖景观的存在对其周边住宅价值的影响作用进行定量化的分析。研究方法：特征价格法。研究结果：在南湖周边700 m的范围内,住宅到南湖的距离每减少100 m可为其带来5.65%的增值,即315.41元/m2（以亿房网上公布的南湖板块住宅房地产均价5582.53元/m2计算）。研究结论：（1） 景观的存在确实会对周边住宅的价值带来正的影响;（2）采用特征价格法能很好地将景观对住宅价值的影响作用进行量化。     

Dairy Products Market Segmentation: The Effects of Country of Origin on Price Premium and Purchase Intention

This study examines the impact of country of origin and other marketing factors on perceived price premium and purchase intention of dairy products. Applying factor analysis and 2-step cluster analysis, the article finds that there are 4 segments in the Thailand dairy market. The respondents in each segment perceive quality of products from 6 countries (or regions) differently. Three segments that consider country of origin have their evaluation of price premium and purchase intention of products from each country higher than the remaining segment. The applications to market strategy of international food companies and agribusiness industries are discussed.     

An Occasion-Based Segmentation Approach to the Wine Market in Denmark

Abstract

This paper presents the results of a survey on wine consumption in the town of Odense in Denmark that is representative of wine consumption trends in northern Europe. The analysis was carried out using an occasion-based approach applied to six different consumption occasions during meals and outside mealtimes. The survey was carried on a representative sample of 207 families. The paper highlights the most relevant segmentation factors for each consumption occasion and defines multi-occasion consumption profiles from which three marketing strategies levels can be derived.     

Marketing and Pricing Dynamics in the Presence of Structural Breaks: The Hungarian Pork Market

The study of marketing margins and price transmission on various commodity markets has been a popular research topic of the past decades (see Meyer & Von Cramon-Taubadel, 2004 Meyer , J. , & Von Cramon-Taubadel , S. ( 2004 ). Asymmetric price transmission: A survey . Journal of Agricultural Economics , 55 ( 3 ), 581 – 611 .[Crossref], [Web of Science ®] , [Google Scholar], for a recent survey). However, with a few exception these studies focused on developed economies. This article examines this phenomena on the Hungarian pork market. The Johansen (maximum likelihood, 1988 Johansen , S. ( 1988 ). Statistical analysis of cointegrating vectors . Journal of Economic Dynamics and Control , 12 , 231 – 254 .[Crossref], [Web of Science ®] , [Google Scholar]) or Engle and Granger (2-step, 1987 Engle , R. F. , & Granger , C. W. J. ( 1987 ). Cointegration and error correction: Representation, estimation and testing . Econometrica , 55 , 251 – 276 .[Crossref], [Web of Science ®] , [Google Scholar]) cointegration tests do not reject the no-cointegration null hypothesis between the Hungarian pork producer and retail price series. Therefore, we applied the Gregory and Hansen (1996 Gregory , A. W. , & Hansen , B. E. ( 1996 ). Residual-based tests for cointegration in models with regime shifts . Journal of Econometrics , 70 , 99 – 126 .[Crossref], [Web of Science ®] , [Google Scholar]) procedure with recursively estimated break points and Augmented Dickey Fuller (ADF) statistics and found that the prices are cointegrated with a structural break occurring in April 1996 Gregory , A. W. , & Hansen , B. E. ( 1996 ). Residual-based tests for cointegration in models with regime shifts . Journal of Econometrics , 70 , 99 – 126 .[Crossref], [Web of Science ®] , [Google Scholar]. Exogeneity tests reveal the causality running from producer to retail prices both in the long and short run. Homogeneity tests are rejected, suggesting a markup pricing strategy. Price transmission modeling suggests that price transmission on the Hungarian pork meat market is symmetric in the long run but asymmetric in the short run; that is, processors, wholesalers, or retailers might take temporary advantage should price changes occur.     

Analyzing Consumer Preference for Wine Product Bundles: Implications for the Retail and Wine Industry

This research examines a marketing technique (bundling) that wine companies may use to gain access to retail stores. The study examined consumers' perception toward bundling with respect to the Australian wine market and the results allowed for the formulation of market segments, which aimed to provide a better understanding of the wine-bundle purchaser. Cluster analysis highlighted three market segments, in particular, one consumer segment is prone to purchasing wine bundles and is interested in deals. While exploratory in nature, the research may provide an insight into global wine marketing strategy.     

杭州市住宅价格空间分异:基于特征价格的两维度分析

研究目的:从特征价格的视角,构建城市住宅价格空间分异的两维度分析框架,并对杭州市住宅市场进行实证研究。研究方法:文献资料法和计量分析法。研究结果:住宅特征对住宅价格影响程度的差异性以及住宅特征空间分布的不均匀性,导致了住宅价格的空间分异。研究结论:基于特征价格模型的分析框架是有效且合理的。     

Price integration in the Australian rock lobster industry: implications for management and climate change adaptation

Rock lobster fisheries are Australia's most valuable wild fisheries in terms of both value of production and value of exports. Different states harvest and export different lobster species, with most of the landings being sent to the Hong Kong market. A perception in the Australian lobster industry is that the different species are independent on the export market, such that a change in landings of one species has no impact on the price of the others. This study investigates the market integration of Australian exports to Hong Kong for the four species and different exporting states. Our results indicate all four species and producers/export states are perceived to be substitutes for one another, so that, in the long run, prices paid to operators in the industry will move together. The integrated nature of the Hong Kong export market for Australian lobster suggests that the potential impacts of alternative fisheries management and development strategies at state and species levels cannot be considered in isolation, at least from an economic perspective. In addition, impacts of external shocks affecting production in one state (e.g. climate change) can be expected to affect all Australian lobster fisheries.     

基于不同住房属性视角的土地供应规模对房价的影响

研究目的：基于住房消费品和投资品的双重属性视角分析住宅用地供应规模对房地产市场的差异化影响。研究 方法：理论分析、固定效应面板回归模型、门槛回归模型。研究结果：（1）上一年住宅用地供应面积增加 1% 可使当年 住房竣工面积显著增加 0.17%,弱于房地产投资资金对住房竣工面积所产生的 0.25% 的提升作用,该结果一定程度上 验证了住宅用地供应与住房供给之间存在生产函数渠道的影响路径;（2）基于实际房价与租金还原房价的偏离程度测 算,发现不同房地产市场投资热度下,住宅用地供应对房价影响存在双重门槛效应,门槛值分别为 2.05 和 2.92;（3）低 投资热度下,上一年住宅用地供应规模的增加可显著降低当年的房价,而高投资热度下则会起到推高房价的作用。研 究结论：住房作为消费品和投资品,存在不同的价格机制和供求规律。当住房市场以投资品属性为主导时,需求曲线 向上的刚性走势违反了一般的商品需求规律,供给曲线的右移将导致均衡价格越来越高。     

Quarterly Dynamic Relationships Between the U.S. Wheat Market and Wheat-Related Prices for Products Downstream

Abstract

A quarterly VA R econometric model of the reduced form relationships between the U.S. wheat market and prices of processed wheat-related flour, bread, and other bakery products downstream was estimated. The model then simulated under a rise in production- or import-induced increase in wheat quantity, and a decline in wheat price, to examine the dynamic effects on the U.S. wheat market and on processed wheat-related prices downstream. U.S. trade negotiators at the upcoming WTO agricultural round, Federal policy makers, farmers, and agribusiness agents should be interested in the dynamic patterns with which negotiated trade conditions, farm policy alterations, and climatic variation influence wheat quantity and price, and in turn the price of more highly processed wheat-based products downstream.     

基于恒定市场份额模型的中国林产品出口分析

针对1992~2004年中国林产品出口规模的变动特征,采用恒定市场份额模型,对影响中国林产品出口规模变动的因素进行了分析。结果表明:中国林产品的出口明显受其产品竞争力的影响,提高林产品的竞争力对促进林产品出口具有非常积极的作用,世界林产品贸易规模的扩大和商品出口构成的优化对中国林产品的出口产生了正面影响,而市场分布效应则是负的。同时,提出通过提高林产品的竞争力、增加中国人造板的出口以及积极开拓新市场来促进中国林产品的出口等建议。     

The incidence of agricultural policy on the land market in Poland: Two-dimensional and multilevel analysis

Research has shown that the reform of the CAP which broke the link between subsidies and production (the decoupling reform) has had little effect on farmers’ demand for land under the SPS (Single Payment Scheme) system. For this reason, in the conditions of the SPS, there is petrifaction of the structure of agricultural land, and an upward trend in prices on the market for agricultural land should not be expected to continue in the long term. Under the conditions of the SAPS (Single Area Payment Scheme), which applies in the EU-12 new Member States, the position in the market for agricultural land is different. However, most research carried out in Europe relates to the SPS system, where marginal changes in the value of land are identified as a result of the incidence of agricultural policy, as well as quantitative and qualitative attributes of particular properties. Under SAPS, these issues have not been sufficiently investigated. The authors have attempted to fill that gap, constructing a two-dimensional and multilevel econometric model for land prices in a leading agricultural region of Poland based on a sample of 653 transactions in the years 2010–2013. The aim is to determine how policy, as well as various quantitative and qualitative features, including location factors, affect the prices of land under SAPS. The results indicate, among other things, the key importance of the functional type of rural areas – properties in agrotouristic areas gained 43% higher prices on average than those in agricultural areas. Another finding of interest is that LFA and agro-environmental payments decapitalise the value of land.     

Inserting GM Products into the Food Chain: The Market and Welfare Effects of Different Labeling and Regulatory Regimes

The purpose of this article is to examine the system-wide effects of the introduction of genetically modified (GM) products with and without labeling and to compare these two regimes to a third regime where GM products are not present either because they have not yet been developed or because they have been banned. For each regime, the decisions and welfare of consumers, producers, and life science companies are examined. The article explicitly incorporates the consumer response to the introduction of GM technology and considers different market structures of the life science sector.     

中国区域碳市场价格相关性分析

碳交易市场在20世纪初出现了迅猛式的增长,我国也在2011年批准了在北京、上海、天津、重庆、湖北、广东和深圳7省市碳交易市场正式开展碳交易工作。选取上述省市碳交易市场,利用person相关系数、spearman秩相关分析检验、灰色相关法对它们进行相关性分析,获得不同碳市场间的相关关系,并根据各地域碳市场的特点,分析其个性和共性,提出了碳交易市场发展的建议。     

稳定菜价再思考：基于公益性批发市场建设的视角——以长沙市马王堆蔬菜批发市场为例

批发市场作为蔬菜流通的主要渠道和中心环节,在菜价稳定中发挥着日渐重要的作用。本文结合长沙市马王堆蔬菜批发市场运营现状、解构批发市场对长沙市蔬菜价格上涨所产生的影响的基础上,对公益性批发市场对长沙市菜价稳定的作用进行论证分析,提出加强蔬菜公益性批发市场建设的建议措施。     

The Elusive Price Premium for Ecolabelled Products: Evidence from Seafood in the UK Market

Ecolabelling is an increasingly important tool used in the promotion of sustainable forestry and fishery products around the world. Whether the consumer is actually paying a price premium for ecolabelled products is of fundamental importance as it indicates a return on the investment of sustainable practices, providing an incentive for producers to undertake such practices. This article seeks to address the question of whether or not an actual premium is being paid by consumers for ecolabelled seafood by conducting a hedonic analysis of Marine Stewardship Council (MSC)‐certified frozen processed Alaska pollock products in the London metropolitan area in the UK market using scanner data. Regression results show a statistically significant premium of 14.2%. This implies the presence of market differentiation for sustainable seafood and the potential of the MSC’s fisheries certification programme to generate market incentives for sustainable fisheries practices.     

Marketing margins and price transmission on the Hungarian beef market

There is a wealth of literature on farm-retail price spread for different commodities and countries. However, research on price transmission and marketing margins in the transition economies is still limited. The paper analyses two specific aspects of transition: the larger probability of asymmetric price transmission and structural changes in the case of Hungarian beef chain. The article identifies the date of structural break applying the Gregory and Hansen procedure with recursively estimated breakpoints and ADF statistics. Exogeneity tests reveal the causality runs from producer to retail prices. Homogeneity is rejected, suggesting a mark-up pricing strategy. Price transmission analysis suggests that, despite the common belief, price transmission on the Hungarian beef meat market is symmetric on both long and short run.     

城市住房价格局部线性地理加权回归分析——以湖北省黄石市为例

研究目的:以土地稀缺、资源组团型城市——湖北省黄石市为例,尝试引入局部线性地理加权回归(LLGWR)方法,探索住房价格及影响因子的空间变化规律,为政府房地产市场管理和土地利用规划提供借鉴。研究方法:整理1.93×104个住房样本和398个楼栋样本,遴选楼栋总层数、容积率、绿化率、小区等级、距区域中心距离、销售年份等作为解释变量,采用LLGWR方法构建城市住房价格的模型,并进行分析与解释。研究结果:与常规线性回归(OLS)相比,地理加权回归(GWR)和LLGWR能更合理和准确地解释住房价格的空间变异,且LLGWR优于GWR;销售年份、容积率、地理区位能显著影响住房价格,同时楼栋总层数、绿化率等因素影响住房价格,且在不同功能片区具有明显差异。研究结论:LLGWR模型可以实现系数函数和误差方差的无偏估计,提高模型的估测精度,能更为准确地解释住房价格;宏观市场趋势是影响住房价格的关键因素,但在不同的地理区位,住房价格增长趋势有明显的差异;土地利用规划和土地供应影响房地产空间分布,但研究区内土地价格对住房价格的影响不明显。     

金融危机下中国木质林产品出口市场布局优化研究

选取2003～2006年中国30个主要出口国(地区)的数据作为分析对象,基于引力模型实证研究结果表明:经济规模、人均收入水平和贸易制度安排对贸易有促进作用,距离是双边贸易的阻碍因素。通过出口市场的贸易潜力测算,提出金融危机下出口市场布局优化的建议。