云南永胜阿拉山铜金异常区地质特征及找矿方向

云南省永胜县阿拉山铜金异常区属盐源-丽江中生代陆块边缘坳陷中部,是扬子地台西部的边缘坳陷区。成矿阶段划分为两个阶段:早期火山气液成矿阶段,后期沿构造带发生渗流热卤水循环阶段。该区矿床属于火山沉积——热液型矿床。矿体受构造控制明显,成矿条件较好,有较大的找矿潜力。     

云南盈江遮坎多金属矿床成矿条件分析

通过分析云南省盈江遮坎多金属矿区区域及矿床地质特征,确定了该矿床为燕山期花岗岩体沿断裂构造、层间滑动构造贯入形成,从岩浆岩条件、构造条件、围岩条件综合分析了该矿床的成矿条件,从而指出了在该区进行下一步找矿的找矿标志。     

老挝南永铜矿床地质特征及找矿标志

老挝南永铜矿位于云南三江成矿带南延部分,区域上是重要的铜多金属成矿区。文章结合区域成矿地质背景,以老挝南永铜矿床地质勘查成果资料为依据,通过对矿区地质背景、地质特征、矿石特征进行了分析,探讨了矿床成因,总结了其控矿因素与找矿标志。     

我国商业银行非利息收入影响因素的实证分析

我国商业银行非利息业务增长迅速，已经成为增加营业收入、获取利润的重要来源。以具有代表性的10家商业银行作为样本，对商业银行非利息收入的影响因素进行实证分析，并对国有大型银行与中小型银行展开对比研究，结果显示：核心存款、贷款数量、费用控制能力、资产规模是影响银行非利息收入的基本因素；如果银行更关注吸收存款传统业务，则非利息收入的发展会受到一定限制；规模较大的银行更容易实现非利息收入高速增长；影响国有大型商业银行非利息收入的主要因素是资产收益率、核心存款占比，影响中小股份制商业银行非利息收入的主要因素是贷款数量、费用控制能力、资产规模。     

Supply and Demand Effects of Bank Bailouts: Depositors Need Not Apply and Need Not Run

We address two key issues concerning bank bailout effects on depositor and bank behavior. The first is whether bailouts weaken or strengthen market discipline by depositors through deposit supplies. The second is if bailed-out banks decrease or increase their deposit demands. These questions can only be adequately addressed by analyzing the effects of bailouts on both deposit quantities and prices. We do so for the Troubled Asset Relief Program (TARP) bailouts. Overall, we find that demand changes empirically dominate supply changes, and suggest significantly reduced deposit demand from bailouts. In some cases, however, supply changes dominate and indicate weakened market discipline.     

Revisiting the valuation of deposit insurance

This study proposes a framework for pricing deposit insurance that evaluates the effect of depositor preference laws and the issuance of contingent capital bonds. Four main findings emerge from this study. First, traditional option pricing models of deposit insurance overestimate insurance premiums. Second, only large issuances of contingent capital bonds decrease deposit insurance premiums under depositor preference. Third, the issuance of contingent capital bonds can partially offset banks' excessive risk-taking caused by regulatory forbearance. Finally, although large banks have implied too-big-to-fail risks, the deposit insurer's costs from large banks are not nearly as high as reported in previous studies.     

Persistency of window dressing practices in the U.S. repo markets after the GFC: The unexplored role of the deposit insurance premium

We investigate whether the regulatory improvements made in the aftermath of the global financial crisis have been effective in limiting bank downward window dressing by means of repos in the United States. We find that a strict application of the Basel III regulation wipes out incentives to engage in window dressing to bolster the level of leverage Tier 1 ratio at quarter-end. We also show that the persistency of window dressing is related to the computation of the Federal Deposit Insurance Corporation assessment base, which motivates banks to engage in window dressing to reduce the deposit insurance premium.     

我国存款保险制度的机构模式选择*

基于规制经济学激励理论，本文从制度比较视角探讨了存款保险制度以附属机构模式和独立机构模式运行的不同制度绩效。在独立机构模式下的存款保险制度，激励机制更为清晰，有助于降低监管机构救助与处置成本的冲突。随着制度环境和制度条件的成熟、问题银行处理经验的积累、技术型专业化监管人力资源的增强，应当适时将我国存款保险制度转换为独立机构模式的存款保险制度。本文从存款保险制度机构模式选择的视角，对我国存款保险制度的完善和改进提出政策建议。     

民营资本进入银行业的效应和策略分析

2010年以来民营资本进入银行业已取得较大的进展。民营资本适度进入银行业可以带来推动银行业的市场化改革、疏导民间资本、服务实体经济的正面效应，但也存在引发恶性竞争、弱化公司治理、威胁金融系统稳定的风险。民营资本进入银行业有资本的进入、机构的进入两种方式。我国政府应在完善政策规则框架、严格控制准入数量、引导民营资本严格自律、建立风险补偿和市场退出机制方面规范民营资本进入银行业。