国际宏观经济学理论与最新进展

国际宏观经济学是研究开放经济条件下的宏观经济的一门较新的学科,其主要发展体现在战后时期。经历了凯恩斯主义、货币主义等理论,今天的国际宏观经济学体现为对以往理论的综合和发展。本文简要回顾国际宏观经济学领域的理论发展脉络以及发展推动力,并对一个最新的代表性主体跨时最优模型进行分析,借此展望国际宏观经济学的发展规律以及对未来的发展前景。     

全球化背景下中国通货膨胀特征及化解

在全球化背景下对中国通货膨胀的产生及其对宏观经济的影响进行了剖析,认为中国通货膨胀产生的根源在于不合理的经济增长结构,其他诸如原油、粮食、矿产品价格的上涨以及美元贬值等因素对中国经济的影响不过是这一根本问题在全球化背景下所引发的连锁反应。因此,在全球经济陷入衰退的环境下,既要实现物价稳定又要避免经济衰退的根本途径在于调整不合理的经济增长结构,降低经济增长对出口和投资的依赖,使国内消费需求成为经济增长的主要推动力量。     

Indonesia in the Time of Covid-19

The Covid-19 virus has spread across the world with alarming speed, infecting millions and causing economic disruption on an unprecedented scale. In this survey, we examine the impact of the outbreak on the Indonesian economy, as well as the government’s response to the public health crisis and its provisions for the emerging economic crisis. Indonesia’s delay in responding to the health crisis while Covid-19 spread in neighbouring countries in January–February 2020 has been costly for the health of the population. The government’s policy responses have so far been aimed at steadying the ship, addressing both the needs of the poor and the potentially poor (vulnerable) groups. At the time of writing, Covid-19 had not been tamed in Indonesia by any means. Hence, its implications for economic growth, jobs and welfare remained uncertain, as policy discussions were all about opening up the economy from virus-imposed restrictions across the country, under what has been termed the ‘new normal’.     

中国企业境外上市动机辨析

本文认为,中国企业境外上市是以利用外资为先导,以政府推动和干预为特征的。企业境外上市与国内证券市场的发展以及国有企业的改革三者紧密联系、互相制约,使得中国企业境外上市呈现出特有的复杂性。文章提出,研究中国企业境外上市动机必须有新的视角,不能仅仅关注境外上市带给企业自身的短期利益,只研究企业动机和财务效应,而要结合研究境外上市的政府动机、宏观效应和长远利益,科学、客观和全面地揭示企业境外上市的原因。防止以偏概全,以片面的研究结论对中国企业境外上市的合理性予以全盘否定,同时也应防止过分夸大境外上市的作用,将境外上市当作解决国内市场积弊的灵丹妙药。     

宏观经济视域下风险投资绩效评价指标体系研究

从宏观经济视域出发,建立一种全指标覆盖的风险投资绩效评价体系,并基于问卷调查和专家评估法选定宏观经济波动、风险资本供需、企业的成长性、技术创新能力、内部控制能力和企业财务状况等6个影响因素中的27个二级指标,初步建立风险绩效评价指标体系。通过移除干扰项评价指标后,建立更为全面、科学、合理的风险投资绩效评价指标体系,再基于AHP层次分析法确定每一个评价指标的重要性程度权重比例。结果显示,提出的风险投资绩效评价体系的评估结果相对于传统评估体系更为准确,也更趋近于真实的投资活动风险值。     

The spill over effects of monetary policies and the welfare effects of the currency appreciation in an open economy -A simple discussion

Based on new open-economy macroeconomics, this paper provides simple discussions about the equilibrium conditions of labour market, goods markets and money market in a two-country world model economy. Given one-period wage sticky assumption, the following conclusions are obtained, the monetary policy can impact labour supply and thereby the equilibrium of labour market in the short run; The spill over effect of monetary policy in home and foreign countries implies an important international transmission channel in terms of equilibrium relationships between home and foreign countries, which also demonstrates the welfare effects of currency appreciation.     

Does Real-Time Macroeconomic Information Help to Predict Interest Rates?

We analyze the predictive ability of real-time macroeconomic information for the yield curve of interest rates. We specify a mixed-frequency macro-yields model in real time that incorporates interest rate surveys and treats macroeconomic factors as unobservable components. Results indicate that real-time macroeconomic information is helpful to predict interest rates, and that data revisions drive a superior predictive ability of revised macro data over real-time macro data. We also find that interest rate surveys can have significant predictive power over and above real-time macroeconomic variables.