人民币实际汇率与贸易条件的实证研究

基于均衡汇率理论,应用协整模型,采用真实变量分析了1980-2003年的人民币实际汇率及其与均衡汇率的失调情况,进而研究了不同时期人民币实际汇率与贸易条件的关系。结果表明:贸易条件与中长期以及短期的实际汇率存在显著的关系,贸易条件的恶化或改善是导致人民币实际汇率升值或贬值的重要原因之一。并且,在不同的发展时期,贸易条件对实际汇率的影响呈现出不同的特点。     

房价结构调整与经济结构转型

目前,我国住宅房地产价格明显偏离正常值。对房价结构的分析表明,房价结构中33.86%的资金流向了政府。经过房价结构这一隐秘机制的运行,本来属于居民消费领域的购房资金被转变为政府投资资本,导致经济结构中投资与消费之间的比例失衡。这与我国加快经济结构调整,增加消费在促进经济增长中的比重相悖。为应对上述情况,加快优化房价结构是促进经济结构转型的有力举措。     

浅析虚假贸易融资对实体经济外贸的影响及对策

虚假贸易融资,又称无真实交易背景的贸易融资,突出表现为套利者以虚构货物贸易为基础,利用境内银行担保获得境外融资,并借助货物贸易渠道调回境内结汇,达到套取非法收益、骗取补贴等目的。     

应计与真实盈余管理：替代抑或互补

基于中国转型经济特有的制度环境,考察应计与真实盈余管理之间的相互关系。结果表明,在中国市场上,应计与真实盈余管理之间存在"二元"关系,即替代关系和互补关系。具体而言,市场竞争压力在应计与真实盈余管理之间具有明显的成本比较优势,使得两者具有替代关系。控制利益、管制压力在应计与真实盈余管理之间不具有显著的成本比较优势,而是应计与真实盈余管理的驱动因素,使得两者具有互补关系。     

我国保障性住房体系建设现状

随着城市住房向市场化和商品化迅猛推进，部分城市房价也随之一路飙升，中低收入群体无力购房的状况日益突出，并逐渐成了严重的社会问题之一，保障性住房的建设，成了当下政府和民众关注的热点。通过分析我国保障性住房建设情况及存在的问题，本文提出一些针对性的建议。     

我国房地产调控政策目标的选择与平衡

“高烧不退”的房地产市场已经成为我国经济社会健康发展的“重负”。尽管中央政府针对高房价展开了“暴风骤雨”般的密集调控，然而房地产调控政策的整体效果并不理想，社会上甚至形成了一种“越调越涨”的心理预期。房地产调控之所以陷入“越调越涨”的怪圈中，行政体制不合理是其外部制约因素，而房地产调控政策目标选择和调控方式不当则是政策本身的缺陷。鉴于此，厘清房地产调控政策的基本目标及内涵，根据调控政策环境的变化，科学、灵活地对政策目标进行选择与平衡，是保证房地产政策调控有效性的首要环节和先决条件。     

The spillover effects of biofuel policy on participation in the conservation reserve program

This paper studies the spillover effects of rising biofuel production on participation in the Conservation Reserve Program. Landowner participation decisions are modeled using a real options framework. We develop a land use decision model that captures biofuel-driven structural changes in market demand and derive threshold conditions that trigger participation in the program. We then quantify the impacts of biofuel production on participation at both the national and state levels using Monte Carlo simulations. The model is also used to analyze how changes in the persistence of the biofuel production boom and in the volatility of farming returns affect conservation participation decisions. Policy implications of the results are discussed.     

The Taylor principle in a medium-scale macroeconomic model

We consider a medium-scale New-Keynesian model which combines features that have been shown to explain fairly well postwar U.S. business cycles. Our main result demonstrates that the determinacy properties of forward-looking interest rate rules resemble, at least qualitatively, the corresponding outcomes under current-looking rules. We explain how and why the empiri-cally relevant features of our model generate this novel result.     

An empirical evaluation of China’s monetary policies

This paper investigates the responsiveness of the Chinese government’s monetary policies in terms of the money supply and interest rates to economic conditions and the effectiveness of these policies in achieving the goals of stimulating economic growth and controlling inflation. We analyze the responsiveness and effectiveness by estimating the Taylor rule, the McCallum rule, and a vector autoregressive model using quarterly data in the period of 1992-2009. The results show that, overall, the monetary policy variables respond to economic growth and the inflation rate, but the magnitudes of the responses are much weaker than those observed in market economies. Money supply responded actively to both the inflation rate and the real output and had certain effects on the future inflation rates and real output. The official interest rates, on the other hand, responded passively to the inflation rate and did not respond to the real output. They do not have any effect on future inflation rates and real output either.     

Forest transition in Northern Spain: Local responses on large-scale programmes of field-afforestation

Public field-afforestation schemes have been designed and widely implemented as a measure to alleviate uneven distribution, generate economic growth in rural areas and maintain or improve natural resources. The literature on forest management and planning has improved land-related information systems, allowing policy-makers to design and implement future policies on the allocation of forestland uses, and to forecast the land requirements of the target population more closely. The aim of this article is to empirically examine and validate the temporal and spatial land use changes and the socioeconomic effects linked to field-afforestation on private lands in the province of Lugo (Galicia, Northern Spain) at the municipal, parish and individual farm holding levels. Two main top-down field-afforestation programmes are reviewed in the study area: the national programme of public afforestations started with the implementation of Ley de Patrimonio Forestal del Estado (National Forest Estate Act; NFE) from 1941 to 2000, and the European aid scheme for forestry measures established under European Council Regulation No. 2080/1992 from 1993 to 1997. The results of a survey, targeted at 1355 farmers and conducted through questionnaires in the province of Lugo in 2004, complete the analysis of public intervention in forest management. The results indicate that the specific social, economic and environmental context of an agricultural and forestry area involves a differential heritage of land customs that determines a differential response model to forest programmes of land allocation and planning. Therefore, this must not be underestimated by the quantitative or qualitative general objectives of large-scale policies.