Validity of sustainability framework for China’s mining cities – a structural equation modelling approach

Many studies developed their framework for sustainability through indicator systems, but the interactions and relationships within these indicators have not been studied yet. In this article, based on indicator systems, we use a sample of 78 mining cities in China and employ structural equation modelling (SEM) method to explore the validity of sustainability framework. Our empirical results show that resources abundance positively affects urbanization level significantly but negatively affects cleaner production level and environmental protection level significantly; economic strength positively affects urbanization level significantly; cleaner production level has a significant effect on economic strength and non-mineral resources conversion efficiency. We also find that when economic strength is low, resources abundance might weaken the positive effect of economy on urbanization.     

Maternal employment trajectories and caring for an infant or toddler with a disability

Mothers caring for an infant or toddler continue to face barriers in returning to work after child birth. Mothers caring for an infant or toddler with a disability, however, may face even greater barriers. This article contributes to the literature by exploring the employment costs for this group of mothers using a novel Australian administrative data set. The employment patterns of mothers with and without a disabled infant or toddler are compared both before and after child birth. The data follow 7600 mothers on a bi-weekly basis for the entire period 12 months before and the 24 months after child birth and contain information on the disability status of the child, measures of employment and the intensity of employment. I find that mothers of disabled toddlers and infants suffer employment disadvantages relative to mothers of non-disabled children. The employment gaps grow from approximately 6 percentage points shortly after their children are born to 14–17 percentage points when their children are 12–24 months old. The employment gaps exist for full-time employment as well as for short part-time employment.     

Shadow banking shadowed in banks’ balance sheets: Evidence from China’s commercial banks

Using hand‐collected data, we creatively construct an ‘on‐balance‐sheet shadow banking business’ (OBS‐SBB) measure to precisely quantify commercial banks’ shadow banking activity concealed on their balance sheets. We show that OBS‐SBB activities could both increase individual and systemic risks. To further test the underlying mechanisms, we use China’s implementation of Basel III as an exogenous shock and employ the difference‐in‐differences approach. We find that banks demand OBS‐SBB in order to bypass capital requirements, previously less‐capitalised banks significantly increase their OBS‐SBB ex‐post, and greater impact is found among small and medium‐sized banks and during loose monetary policy periods.     

Short‐selling constraints and corporate payout policy

This study shows that managers adjust corporate payout policies to counteract intensified short‐selling pressures following the removal of a short‐selling constraint. We use a controlled experiment, the Regulation SHO pilot program, to find that changing the short‐selling rule brings small companies to increase cash dividends, but not to repurchase more shares. Because paying dividends is costly, it is acknowledged as a more reliable signal of stock undervaluation than share repurchase. While our evidence suggests that companies select this payout strategy to deter predatory short sellers, it also shows that a short‐selling activity has a causal effect on corporate payout decisions.     

Contracting with Present-Biased Consumers in Insurance Markets

Present bias challenges consumers with self-control problems when they implement precautionary efforts in insurance markets. To explore how rational insurance companies respond to this bias, this paper analyzes a contract design problem in a monopolistic insurance market with ex ante moral hazard. We consider two types of consumers with this bias: the “naifs”, who do not foresee the present bias and make decisions in a myopic way, and the “sophisticates”, who foresee the bias and incorporate it in the decision process. Relative to the benchmark case where consumers are time-consistent, we show that (i) present bias reduces the monopoly profit, regardless of the consumer type; (ii) present bias can either reduce or increase the coverage of the profit-maximizing insurance contract depending on the extent of the bias; and (iii) when present bias is severe, the insurance company can profitably exploit naifs but not sophisticates. These results still hold when consumers are heterogeneous and their types are unknown to the insurance company.     

Evidence of Avoiding Working Capital Deficits in Australia

This study examines the incidence of managerial interventions in Australian firms to avoid reporting working capital deficits. We document a significant discontinuity in the distribution of current ratios at 1.0. We also find that the propensity of Australian firms to avoid working capital deficits is largely determined by the costs and benefits of management interventions. Firms with short‐term or long‐term debt are less likely to engage in accounts manipulation, while firms paying dividends are more likely to do so. Further examination of the components of current assets and current liabilities reveals that, to avoid working capital deficits, Australian firms tend to undertake actions to overstate accounts receivable rather than overstate inventory or understate current liabilities. The results provide practical guidance and implications for shareholders, auditors and regulators in identifying accounting irregularities.     

全域旅游视角下新吴文化旅游发展研究

深度挖掘吴文化人文底蕴与当代价值,推动吴文化创意产业与旅游资源有机融合发展,是展现新吴文化旅游特色魅力的关键所在.文化底蕴深厚、文旅资源丰富让作为吴文化发源地的新吴具备一定的文化旅游发展优势.但是新吴文化旅游发展面临吴文化宣传力度不足、吴文化创意有待挖掘等挑战,在全域旅游理念下提出相应的应对策略,以期为新吴全力打造华东...     

Understanding Income Inequality in China: A Multi-Angle Perspective

Economic reforms have brought about spectacular growth and vast improvements of people’s living standards in China since 1978. In the meantime, unbalanced regional growth and income inequality have become two important concerns of future development. Most available studies on income distribution have either focused on the rural population or on the urban citizens. This paper stresses the importance of adopting a multi-angle approach to fully understand income inequality in China. We first use some top-down information to form a general picture of inequality for the whole country, and then use some bottom-up household survey data to explain in detail the development of inequality over time regarding rural/urban inequality, rural inequality, urban inequality and inter-regional inequality, the relative importance of different income sources to overall inequality. This revised version was published online in July 2006 with corrections to the Cover Date.     

优化人力资本配置与推进和谐社会建设的关系探析

和谐社会是一个以人为本,经济、社会全面、协调、可持续发展的社会。人力资本的合理配置是促进产业结构优化和区域均衡发展的基础和动力。本文通过论述人力资本配置与和谐社会建设之间的关系,将人力资本配置提高到和谐社会这个更高的层次上来。     

加工中心自动换刀装置常见故障及处理方法

加工中心已广泛应用于机加生产线中。为了尽量减少加工中心的故障停机时间,笔者根据多年的维修管理经验,针对加工中心故障频率较高的自动换刀装置部分,总结了一些快速诊断和查找故障点的方法。现以台湾生产的MV-40立式加工中心为例进行阐述。 1.主轴刀具不能夹紧到位 故障现象(1):刀具送入主轴时不能完全进入夹爪。