【摘 要】
：
本文结合我国二元经济结构的特殊国情,在对标准的巴拉萨-萨缪尔森模型拓展的基础上,运用我国与美国的数据对人民币实际汇率的变动趋势进行了实证检验.蛄果表明,在标准的和拓
论文部分内容阅读
本文结合我国二元经济结构的特殊国情,在对标准的巴拉萨-萨缪尔森模型拓展的基础上,运用我国与美国的数据对人民币实际汇率的变动趋势进行了实证检验.蛄果表明,在标准的和拓展的两种模型下,人民币实际汇率均存在显著的巴拉萨-萨缪尔森效应,即我国与美国间可贸易部门和不可贸易部门生产率的差异决定了两国间相对物价水平的差异.其中,拓展模型更加适应我国实际国情,其效应比标准模型显著得多.巴拉萨-萨缪尔森效应假说的分析框架对揭示人民币实际汇率升值的必然趋势有很强的解释作用.
其他文献
AIM: To determine whether a specific adenosine A2A receptor agonist (ATL-146e) can ameliorate aspirin-induced gastric mucosal lesions in rats, and reduce neutro
AIM: To assess the three polymorphism regions within cytotoxic T-lymphocyte antigen 4 (CTLA-4) gene, a C/T base exchange in the promoter region-318 (CTLA-4 -318
Objective: To investigate the expressions of cyclin D1 and p27 and DNA content in esophageal cancer and adjacent normal tissues, and to discuss the relationship
Carcinoma of the salivary gland is an uncommon disease, accounting for less than 1% of all head and neck malignant neoplasm.1 Lymphoepthelioma is a malignant tu
AIM: To assess whether portacaval anastomosis (PCA)in rats affects the protein expression and/or activity of glutaminase in kidneys, intestines and in three bra
Malignant gastrointestinal stromal tumors (GIST) are rare mesenchymal tumors originating from the wall of the gastrointestinal tract. Their coexistence with oth
AIM: To evaluate the role of microcirculatory disorder(MCD) and the therapeutic effectivenessof tetramethylpyrazine (TMP) on intestinal mucosa injury in rats wi
TO THE EDITORSir, I read with great interest the recently published article in the World Journal of Gastroenterology by Jin and co-workers[1] on the cloning and
AIM: To describe a simple one-step method involvingpercutaneous transhepatic insertion of an expandablemetal stent (EMS) used in the treatment of obstructivejau
Background Evaluation of fetal central nervous system (CNS) agenesis by ultrasonography (US) is frequentlylimited, but magnetic resonance imaging (MRI) has its