中国的所有制结构与区域劳动生产率收敛

基于2001~2017年中国工业分企业所有制-分地区-分行业的面板数据，利用相对劳动生产率和变异系数指标对全国和分区域的国有企业、私营企业、外商和港澳台企业的劳动生产率增长和收敛性进行描述性分析，并运用双向固定效应模型对其进行计量检验。结果显示：从全国范围来看，三类所有制结构的劳动生产率均呈现显著的绝对收敛和条件收敛，但是收敛速度呈现差异。其中，私营企业收敛速度最快，外商和港澳台企业次之，国有企业收敛速度最慢。分区域来看，东北和西部收敛速度相对较快，中部次之，而沿海三类所有制结构的劳动生产率收敛速度均较慢。因此，政府应进一步从深化国有企业改革、鼓励非公有制经济发展和完善市场竞争等方面努力，有助于缩小区域发展差距和促进所有制结构的收敛，从而带动整体经济的收敛。     

Non-income effect of land ownership and tenure on subjective wellbeing in South Africa

Aside from the very high inequality of land ownership, South Africa is characterised by a dual land tenure system comprising of private ownership and communal land ownership. Using waves 4 and 5 of the National Income Dynamics Study longitudinal data set, a set of econometric methodologies is employed to quantify the impact of ownership and tenure on an index of subjective wellbeing (SWB) constructed from eight self-reported responses covering general life satisfaction, contrast, social capital, mental health and hope for future. Controlling for the income effect and other pertinent drivers of SWB, the study highlights the non-income impact of land ownership and tenure on the subjective wellbeing of individuals. To account for possible endogeneity and self-selection, instrumental variable and matching method-based treatment effects are computed. This paper has two main findings in relation to land tenure in South Africa: (a) land owners have on average a higher index of SWB compared to those not owning land, and (b) owning land privately, compared to owning land communally, has a positive impact on subjective wellbeing within land owners. These results are consistent and statistically significant across the various estimation strategies and provide additional motivation for expediting land reforms in South Africa.     

Internationalization speed and subsidiary survival of EMNCs: The moderating roles of CEO international experience and state ownership

In the process of internationalization, effective management of dispersed location-specific knowledge is the key to successful internationalization strategies for companies. Rapid internationalization often prevents multinational corporations (MNCs) from absorbing and internalizing internationalized knowledge in a timely manner and achieving ideal performance. Compared with MNCs in developed countries, emerging market multinationals (EMNCs) are more inclined to implement a rapid internationalization strategy to enhance their own competitive advantage. However, their internationalization process is limited by their lack of managerial resources. Why and how would internationalization speed impact the survival of EMNCs Subsidiary? Using the survival analysis method and taking the Chinese A-share listed companies as empirical setting, our results show that the internationalization speed negatively affects the survival of EMNCs Subsidiary; Both CEO international experience and state ownership weaken the negative impact of internationalization speed on the survival of EMNCs Subsidiary. We argue that rapid internationalization underestimates the Penrose effect in the process of internationalization, that is, underestimates the managerial resources required to learn and accumulate absorptive capacity, and effectively manage dispersed knowledge. Based on the dual context of dispersed knowledge management and managerial constraints, this paper expands the understanding of the impact mechanism of internationalization speed on corporate performance, and also has certain guiding significance for the selection of internationalization speed of EMNCs.     

Stock liquidity and stock prices crash-risk: Evidence from India

In this paper, we examine the role of stock liquidity as a governance mechanism to discipline managers for withholding bad news (stock price crash-risk). This topic is useful to emerging markets because the dominance of controlling owners limits the monitoring of internal governance. Stock liquidity can be altered by the financial market regulations, thereby improving firm-level governance. In empirical analysis, we show that stock liquidity decreases stock price crash-risk. We identify two possible mechanisms through which stock liquidity reduces stock price crash-risk: the threat of intervention and price informativeness.     

谷书堂关于社会主义商品经济理论的探索

文章认为,谷书堂是中国研究社会主义商品经济理论较早的学者之一,其研究社会主义商品经济理论分为20世纪50年代、70年代末至80年代初、90年代三个阶段。关于物质利益和劳动谋生手段是社会主义商品经济原因、社会主义商品经济是中性生产方式、商品经济与公有制双向调整论是谷书堂社会主义商品经济理论的基础。     

Post-privatization speed of state ownership relinquishment: Determinants and influence on firm performance

This study investigates the potential determinants of speed of state ownership relinquishment, measured by the annual decrease in the percentage of ownership by the government, as well as its impact on corporate performance. Several country- and firm-level determinants affecting the speed of the government ownership withdrawal are documented. Likewise, the initial positive relation between the speed of government ownership relinquishment and performance is reported. However, beyond a certain level, if the governments increase the annual percentage of ownership relinquishment, the performance could be inferior. In other words, a nonlinear relation with an inverted U-shape is detected.     

Private Property or Several Control: A Rejoinder

Following Mises’s foundational paper, ‘Economic Calculation in the Socialist Commonwealth’, first published in 1920, writers in the Austrian tradition have argued that socialism is impossible, because under socialism there would be no private property in the means of production, and without that private property economic calculation could not take place. In the article ‘Economic Calculation: Private Property or Several Control?’, published in this journal in 2015, I argued that this was mistaken. Not private property, but several control, was required for economic calculation, and since several control is consistent with public ownership, this argument for the impossibility of socialism fails. Another article, ‘Private Property and Economic Calculation: A Reply to Andy Denis’, by Bylund and Manish, published in this issue of the Review of Political Economy, defends the traditional interpretation of Austrian reasoning, contending that my argument fails. My rejoinder re-states the issues, addressing, and, ultimately rejecting, the Bylund and Manish critique.     

基于多智能体的建筑业产业资质问题研究

由于目前关于建筑行业资质管理对建筑产业的有效性存在正反两方面不同看法,双方虽有定性理论分析和国外资质管理根据,但是无法说明资质管理对我国建筑产业整体收益具体影响,因而从个体企业行为角度出发,根据多智能体理论,使用Netlogo建模平台,建立中国建筑业的交易行为互动流程,模拟运行建筑产业执行或不执行资质管理的情况,观察并分析论证了资质管理有利于提高中国建筑产业收益能力。此外,在模拟过程中发现资质管理对产业结构也存在影响。     

CORS系统在上海市集体土地所有权调查项目中的应用

本文在详细介绍CORS系统的基本原理及分析其优势的基础上,将其应用于上海市集体土地所有权调查中,完成实测界址点和图形数据成果检查验收,充分发挥其精度高,速度快的优势,保证调查成果质量。     

Network concentration and airport congestion in a post de-regulation context: A case study of Brazil 2000–2010

This paper empirically investigates the main drivers of airline network concentration in an air transport market subject to rapid growth. We consider the Brazilian air transport industry of the 2000s, in which network concentration rapidly increased and was followed by a period of massive flight delays and cancelations, which resulted in the “big blackout” of 2006–2007. We develop an econometric model of network concentration, accounting for demand, cost and competition variables that may affect the propensity of carriers to concentrate flights and passenger connections on a few airports of a network. The main focus of the paper is on the relation between networks leading to the problems of the blackout episode. We investigate the dynamic pattern of the evolution of concentration before and after the abnormal period of operations and find that concentration began to rise at least six quarters before, and persisted at a high level until two quarters after the blackout – and then plunged steeply toward the end of the decade. We believe that our analysis contributes to an improved understanding of the behavior of air transport systems subject to network concentration and congestion. With respect to methodology, we suggest and employ the use of alternative measures of network concentration to check the robustness and validity of our results.