试论入世后我国环保机械企业融资与公司治理问题

在对我国环保机械企业发展的现状和加入WTO后面临的困难和机遇进行归纳的基础上 ,从债权治理的角度分析了环保机械企业融资方式选择的利弊 ,同时提出了我国环保机械企业进行企业债券融资的具体措施。     

我国企业债券融资问题研究

我国资本市场的一个重要特点是企业债券融资发展速度缓慢,其主要原因在于政府政策和制度的管制以及企业自身产权制度不合理、治理机制不健全。尽快形成以市场机制为主导的企业债券管理制度,加强企业产权制度改革,塑造真正的企业债券市场主体,提高全社会资源配置效率,改善资本市场融资结构,是保证国民经济健康发展的当务之急。     

运营时滞、债务协商和可转债融资企业投资决策研究

在运营时滞的背景下,将债务协商机制引入到利用股权和可转债融资的上市企业,建立动态模型分析企业的投资问题。数值分析表明：在相同的运营时滞下,如果股东谈判能力较弱（强）,相比于破产清算,债务协商会加速（推迟）投资;项目首次投资成本和股东谈判能力会同时影响运营时滞与企业投资水平之间的关系。当首次投资成本低时,随着运营时滞增加,较强（弱）的股东谈判能力会推迟（加速）投资;当首次投资成本较高时,运营时滞增加会推迟投资,但股东谈判能力越强,推迟程度越小;债务协商可以提高实物期权价值,并且实物期权价值和股东谈判能力成正比,和运营时滞成反比。     

Repurchases of convertible preferred stock and shareholder wealth

In this paper we provide the first comprehensive examination of the stock price reaction to announcements of convertible preferred stock repurchases over the 1981 to 2005 period. We document a positive and significant average common stock abnormal return of 3.27% around announcements of these repurchases. We test signaling and free cash flow explanations for the observed wealth effects by studying abnormal returns and changes in operating performance around repurchase announcements. We find that abnormal returns are positively related to size of repurchases and managerial ownership. We find no evidence of higher stock price reactions for low-q and high free cash flow firms. In addition, we find significant improvements in accounting profitability subsequent to repurchases, but not for low-q firms. Collectively, our results are most consistent with the signaling hypothesis.     

Exploring the dynamic spillover of cryptocurrency environmental attention across the commodities,green bonds,and environment-related stocks

We analyze the dynamic spillover impact of cryptocurrency environmental attention (ICEA) on three asset classes: commodities, green bonds (GBs), and environment-related stocks. Our wavelet-based analysis suggests that ICEA is sharply escalated after the first quarter of 2021. During this period of intense attention, only the soybean commodity and Solactive GB tend to move positively and negatively with ICEA, respectively. Accordingly, the clean energy, sustainability, and Environmental, Social, and Governance (ESG) stock indices are positively associated with ICEA during 2018–2019 at the medium frequency bands. In most periods and frequency domains, most commodities, GBs, and environment-related stocks are not strongly linked to ICEA. Moreover, Diebold and Yilmaz’s (2014) spillover estimations signify no strong spillover effect of ICEA on the asset classes considered in this study. These findings are further corroborated by the wavelet-based Granger causality analysis. Moreover, our quantile regression (QR) estimations suggest that most assets are adversely influenced by ICEA, depending on the market conditions. Our research conveys some novel and vital policy ramifications to both investors and policymakers.     

意大利城邦的政府债券（下）

通过对意大利城邦的政府债券市场方面进行分析,包括债券持有人和政府债券价值、收益率等相关问题,得出政府债券具有经济性功能和政治性功能,债券收入通过再分配体系促进民生经济发展,以及政府债券和利息权利的交易开启了复杂的投机和投资形式等的结论。     

Sovereign Credit Risk,Banks' Government Support,and Bank Stock Returns around the World

We explore the joint effect of expected government support to banks and changes in sovereign credit ratings on bank stock returns using data for banks in 37 countries between 1995 and 2011. We find that sovereign credit rating downgrades have a large negative effect on bank stock returns for those banks that are expected to receive stronger support from their governments. This result is stronger for banks in advanced economies where governments are better positioned to provide that support. Our results suggest that stock market investors perceive sovereigns and domestic banks as markedly interconnected, partly through government guarantees.     

2014年5月境外人民币离岸市场综述

2014年5月,境外人民币市场保持发展势头,主要特点是：境外人民币资金池继续扩大;Hibor人民币隔夜拆息趋升,境内外利差有所缩减;境外人民币债券发行433．24亿元,较上月大幅增加;香港美元兑人民币可交割即期汇价持续震荡,境内外美元兑人民币远期汇价均明显上行,境内与香港可交割人民币远期汇价差异略有上升;香港交易所人民币期货交投活跃度持平,CME人民币期货日均交易额有所回落。     

2014年6月境外人民币离岸市场综述

2014年6月,境外人民币市场总体保持平稳发展势头。主要特点是：境外人民币资金池继续扩大;Hibor人民币隔夜拆借品种大幅上涨,境内外利差出现倒挂;境外人民币债券发行量较上月有所回落;香港美元兑人民币可交割即期汇价持续走低,境内外美元兑人民币远期汇价震荡下行,其中可交割品种汇价差异略有下降;香港交易所人民币期货交投活跃度略降,CME人民币期货日均交易额有所上升。     

学术期刊发展与地域相关性研究——以辽宁社科类学术期刊为例

从媒介地理学研究视角,以辽宁社科类学术期刊为应用范式,论证了学术期刊发展与地域性存在相互联系,提出要正确处理好学术期刊与地域的关系,即学术期刊发展在依赖、借助地域性的同时,更要做到超越地域性。