FDI、劳动异质性与我国劳动收入份额

不同技能劳动的划分一直是劳动力市场的一个重要研究视角,也是难点之一。文章创新性地采用模糊聚类方法测算了我国第二产业中各行业的劳动高技能性,推算了高低劳动技能行业的工资比率,并进一步实证分析了高低劳动技能行业的工资比率、FDI等因素对我国劳动收入份额的影响。研究结果表明:(1)由于高技能劳动一般与资本结合得更为紧密,高低劳动技能行业工资比率的提高抑制了劳动收入份额的上升;(2)FDI引入对我国劳动收入份额也具有负向影响。     

中国制造业集聚的实证研究：基于企业规模异质性视角

本文基于中国制造业集聚的数据,从企业规模异质性视角出发,检验中国制造业集聚经济效应。首先考察影响制造业集聚的一般因素,然后重点考察了企业规模因素对集聚经济的影响机制。研究发现：除了运输成本优势、劳动力成本等影响制造业集聚的一般因素之外,企业规模异质性也对集聚经济效应产生影响。最后通过构造隐含企业规模因素的集聚经济新变量,对企业规模异质的集聚经济效应进行检验。本文的研究发现,小型企业的专业化经济和竞争效应大于大中型企业。这一结论不仅反映了不同规模企业对制造业集聚影响的差异,也说明了小型企业对制造业集聚的重要性。     

Asymmetries in Price‐Setting Behavior: New Microeconometric Evidence from Switzerland

In this paper, we follow the recent empirical literature that has specified reduced‐form models for price setting that are closely tied to (S, s) ‐pricing rules. Our contribution to the literature is twofold. First, we propose an estimator that relaxes distributional assumptions on the unobserved heterogeneity. Second, we use the estimator to examine the prevalence of positive price changes in a low‐inflation environment. Our model estimates suggest that, if inflation falls from 0.9% to zero, the share of positive price changes in all price changes falls from 63.6% to 56.2%.     

Heterogeneity of FDI Export Spillovers and Its Policy Implications: The Experience of China

This paper explores the magnitude and heterogeneity of foreign direct investment (FDI) export spillovers in China. Using a Heckman sample selection model estimated over a rich firm‐level dataset in China's manufacturing sector from 2000 to 2003, we find that FDI exerts significant impacts on the exporting behavior of domestic firms, and such impacts are heterogeneous in that some firms receive positive impacts while others receive negative impacts. The heterogeneity of FDI spillovers has significant policy implications as it indicates that government policies need to be more specific and targeted in order for the benefits of FDI to be reaped.     

城镇化发展与居民消费 ——基于工业生产率地区差异视角

为探究城镇化发展与居民消费之间的内在作用机制,本文基于工业生产率地区差异视角展开深入研究。结果表明:城镇化率与居民消费率之间不存在自发产生的“U”型演变关系,但工业生产率水平对两者的影响具有明显的地区异质性。因此,必须立足于中国经济发展实际,提高工业生产率水平。同时,加快推进城乡“二元”经济结构向城乡融合发展的转变,实现城镇化发展对居民消费的拉动作用。     

服务业内部结构异质性演化与行业发展差距研究——基于全要素生产率视角下的分析

基于1990—2017年行业面板数据，采用超越对数生产函数对服务业各细分行业TFP增长率进行分解和测度，揭示我国服务业内部结构生产率演化进程及其异质性现象，并采用可导性对数方差分解法、VAR协整模型和误差修正模型（VECM）考察TFP及其构成部分对服务业行业发展差距的贡献度，评估其异质性作用于行业发展差距的长短期效应。研究发现，在服务业内部结构演化过程中，TFP、技术进步和技术效率改进呈逐步下降趋势，其中技术进步是推动TFP增长的核心，规模效率改进发展水平一直滞后，配置效率改进在服务业发展初期较为滞后，但水平逐步提升；生产性和生活性服务业行业间TFP及构成部分异质性在演化过程中呈下降趋势，且生活性服务业行业间异质性程度要小于生产性服务业，行业间异质性变化幅度最大的是规模效率改进，技术效率改进异质性波动程度最小；TFP异质性是造成行业间发展差距扩大的主要原因，其中技术效率改进是主导因素，且该效应的发挥只有在长期具有显著性。     

An evolutionary Cournot oligopoly model with imitators and perfect foresight best responders

We consider the competition among quantity setting players in a linear evolutionary environment. To set their outputs, players adopt, alternatively, the best response rule having perfect foresight or an imitative rule. Players are allowed to change their behavior through an evolutionary mechanism according to which the rule with better performance will attract more followers. The relevant stationary state of the model describes a scenario where players produce at the Cournot‐Nash level. Due to the presence of imitative behavior, we find that the number of players and implementation costs, needed to the best response exploitation, have an ambiguous role in determining the stability properties of the equilibrium and double stability thresholds can be observed. Differently, the role of the intensity of choice, representing the evolutionary propensity to switch to the most profitable rule, has a destabilizing role, in line with the common occurrence in evolutionary models. The global analysis of the model reveals that increasing values of the intensity of choice parameter determine increasing dynamic complexities for the internal attractor representing a population where both decision mechanisms coexist.     

内外融资对企业不同阶段创新投资的异质性效应——基于中国制造业上市公司的数据

根据创新价值链理论，将企业创新活动分为研究阶段（R）与开发阶段（D），探究内外源融资方式对企业不同创新阶段投资的异质性效应，为企业选择创新活动的融资渠道和政府设计精准支持企业创新政策提供参考。基于中国制造业上市公司数据实证研究发现：内源融资对企业研究投资有显著促进效应，对开发投资未产生显著促进作用；债权融资对研究投资和开发投资的作用均不显著；股权融资对研究投资的影响不显著，但对开发投资具有显著影响。内源融资对债权融资与研究投资、债权融资与开发投资的关系不具有调节效应；内源融资对股权融资与研究投资关系具有正向显著调节效应，对股权融资与开发投资的关系具有正向调整作用但不显著。     

Market response to syndicated loan announcements from high-profile failed and acquiring banks during the global financial crisis

Previous studies that have examined the impact of the 2008 financial crisis on syndicated loans have ignored potential differences between lending banks by explicitly or implicitly aggregating all lenders together and focusing on borrower characteristics. One must jointly consider both borrower and lender to fully understand the complex role of the syndicate during this period. We consider the identity of the lender, with a focus on five major US banks that failed and their five corresponding acquirers. Our results highlight the distinct roles of investment and commercial banks and facilitate an understanding of relationship and transactional-based lending.     

Effects of cultural institutes on bilateral trade and FDI flows: Cultural diplomacy or economic altruism?

The number of cultural institutes from major developed and developing countries increased significantly in the last twenty years. In this paper, using cross-sectional and panel data analysis on bilateral trade in goods and services, and FDI inflows and outflows, we examine the economic effects of 1,266 cultural institutes from China, France, Germany, Japan, Portugal, Spain, Turkey and UK for the period of 1990–2015. The empirical results suggest that cultural institutes have significantly positive trade and FDI enhancing effects, which are persistent over time. However, these effects are most robust only with goods exports and FDI outflows. Furthermore, the economic effects of cultural institutes are not homogenous across destinations and are the strongest for developed rather than developing host countries. There is also significant heterogeneity among cultural institutes with significant differences in their economic effects on different types of bilateral trade and FDI flows.