采矿权出让收益基准价影响因素研究

自《矿产资源权益金制度改革方案》实施后,各地区相继制定了矿业权出让收益基准价,建立了公平竞争、协调发展的矿产资源开发秩序,切实维护了矿产资源国家所有者权益。因各地区采矿权出让收益基准价制定原理不同,设置的调整系数不同,致使各地同类矿种的采矿权出让收益基准价差异较大。为合理调整采矿权出让收益基准价,需系统分析影响采矿权出让收益基准价的主要因素,为采矿权出让收益基准价调整提供理论依据。     

采矿权登记管理有新规 六种情形采矿权不得转让

为进一步规范采矿权市场秩序,维护采矿权人的合法权益,促进矿产资源合理开发利用,国土资源部近日发出《关于进一步完善采矿权登记管理有关问题的通知》,对采矿权登记管理工作作出新规定。《通知》规范了划定矿区范围管理。登记管理机关原则上应根据可供开采矿产资源范围审批划定矿区范围。     

矿产资源储量利用调查启动

国土资源部决定从2007年8月到2009年9月底,在全国范围内开展矿产资源储量利用调查和矿业权核查工作。据了解,矿产资源储量核查以煤、煤层气、石油、天然气、铀、铁等28种矿产为主要核查矿种,石油、天然气、煤层气种铀矿的核查工作由国土资源部直接组织。据了解,此次核查以矿产资源登记统计确定的矿区为单元,理清采矿权与矿区的归属关系。国土资源部消息显示,本次核查工作将矿产资源规划和矿产地相衔接,统一编制省级探矿权采矿权分布图。矿业权核查工作还将推进探矿权统一配号制度的实施和采矿权统一配号试点,建立采矿权信息卡和基于互联网的全国探矿权、采矿权实时动态监管体系,实现矿业权管理规范化和政务信息公开。     

关于解决采矿权“双轨制”问题的探讨

采矿权有偿取得是矿法规定的一项基本制度。是指采矿权申请人在取得采矿权时,应当向国家缴纳一定的费用,包括采矿权使用费、价款、竞争性出让收益等。如果申请国家出资探明的矿产地的采矿权,那么应当缴纳经评估确认的采矿价款。如果是持探矿权申请采矿权,则不必缴纳采矿权价款。矿产资源有偿取得是建立资源开发良性经济机制的最有效途径,也是整顿和规范矿产资源开发秩序的治本之策。解决采矿权有偿取得和无偿取得的“双轨制”是当前深化矿产资源有偿使用制度改革的重要任务之一,也是难度最大的改革任务之一。一、我国采矿权“双轨制“产生的…     

浅析采矿权出让收益计量基础

为建立公平竞争、协调发展的矿产资源开发秩序,切实维护国家矿产资源所有者权益,采矿权出让时,其出让收益按照评估价值、市场基准收益价值就高原则确定。采用不同的计量基础,其确定的采矿权出让基准收益将存在一定的差异。以具体采矿权为实例,分别以保有资源储量、可采储量、评估利用资源储量为计量基础确定其出让收益。通过对比分析,确定以评估利用资源储量作为采矿权出让收益计量基础,可最大限度地保障国家矿产资源所有者权益,同时也可兼顾采矿权受让方的利益。     

基于CAPM模型改进的采矿权评估方法

收益法评估采矿权价值时，采用传统的资本资产定价模型（CAPM）确定折现率，不能很好地反映矿山企业围绕矿产资源开发所进行的非主营业务投资与收益对折现率的影响。引入系统风险修正系数α，调整矿山企业非主营业务利润变化率与主营业务收入变化率的比值对系统风险的影响，建立了CAPM的改进模型。以某金矿采矿权评估为背景，基于综合杠杆系数衡量该企业系统风险和非系统风险，采用改进后的CAPM模型，对该矿的采矿权价值进行了评估。结果表明，所建立的CAPM改进模型对于采用收益法评估采矿权价值具有适用性。      

防范采矿权抵押的法律风险

采矿权是矿山企业的核心资产之一,采矿权抵押也是矿山企业对外融资重要的担保方式。但由于法律属性不明晰、制度设计不完善,采矿权抵押存在诸多法律风险。本文拟从论证采矿权的"特许物权"性质及其可抵押性出发,揭示采矿权抵押的法律风险,并提出风险防范措施。我国矿产资源丰富、矿业企业众多,采矿权作为矿业企业最重要的资产,已成为企业对外融资的重要抵押物。但是,我国的矿业权制度尚不完善,诸多规定散见     

我国今后出让探矿权采矿权必须实行有偿

探矿权、采矿权市场是我国市场经济的有机组成部分。加快推进探矿权、采矿权市场建设,是新形势下我国矿产资源管理面临的紧迫任务。 长期以来,我国对矿产资源基本上实行的是国家行政分配方式,市场化程度较低。由于两权特别是采矿权是无偿划拨,采矿者缺少保护和合理利用资源自觉性,采富弃贫,乱采滥挖,往往以破坏浪费、过度消耗资源来换取企业一时效益。为此,曾尝试过多种管理措施,实践证明,市场手段是最有效的,因此要加大探矿权、采矿权招标、拍卖、挂牌出让力度。出让探矿权、采矿权必须实行有偿,凡是可以用竞争方式出让的,就不得再采用受理申请、审查批准的方式出让。     

矿业权应依法有偿转让

国务院副总理邹家华在地矿部日前召开的全国地勘行业座谈会上强调指出,矿产资源属于国家所有,矿产资源管理要继续坚持区块登记制度,矿产资源要实行有偿使用,探矿权、采矿权也要按照《矿产资源法》     

采矿权出让收益改革对湖南省金属矿的影响探析

本文以湖南省金属矿采矿权出让收益评估为例,着重介绍我省矿产资源管理在新发展理念指引下,推动实现公平公正出让采矿权,保障国家和采矿权人应有利益,促进了矿业经济的健康持续发展方面取得的成果。同时发现当前我省采矿权出让收益评估中仍存在的问题,针对这些问题,提出了进一步完善的建议。该研究对于其他省份完善采矿权出让制度改革,推进矿业领域服务生态文明建设、服务经济社会发展等方面具有现实意义和借鉴作用。     

转炉炉壳热应力分析

根据实际转炉建立实体模型。以有限元为手段,考虑了炉衬和炉壳材料的物性参数随温度变化的特点和炉衬与炉壳之间膨胀间隙,计算了转炉炉壳在温度载荷和炉衬膨胀压力同时作用下的热应力。所得结果可为转炉炉壳设计提供依据。     

焦炭热性能指标意义浅析

通过对焦炭在高炉内的历程及其变化规律的剖析,阐述焦炭热性能指标的意义,形象地把焦炭在高炉内的损耗分为三部分(M1,M2,M3)。指出M2对焦比及焦炭价格有一定的指导作用。     

Results of treatment of cancer of the cardia

Cancer of the cardia is traditionally discussed with cardiac cancer of the lower portion of the esophagus and upper gastric cancer invading the esophagus, and the specific characteristics of cancer of the cardia have never been clearly defined. We reviewed the outcome of 172 patients with adenocarcinoma of the cardia who had undergone radical surgery between 1949 and 1994 in the Division of Gastrointestinal Surgery of the Cancer Institute Hospital. The centers of the tumors were located within 2 cm above and below the boundary between the esophagus and the stomach, and their longitudinal diameter was less than 8 cm. We divided the patients into an early period (1949-1979; n = 79) and a late period (1980-1994; n = 93), and focused on the historical transition. There were no differences in patient gender or histology between the two periods. However, the late period was associated with fewer cases of esophageal invasion and shorter longitudinal diameter, as the age of the population advanced. The number of advanced cancers such as the localized and infiltrative type had decreased, and early cancer and early clinical stage had become more common, but despite the fact that the number of early cancers had increased, extended dissection, such as thoracic and paraaortic lymph node dissection, was performed more frequently. By clinical stage, the long-term outcome markedly improved in Stage I patient in the late period, and tended to improve in Stage II and III patients. This appears to have been attributable to the prevention of micrometastasis by extended dissection, although the number of early cancers is another major potential cause. There were no differences in the outcome of Stage IV patients between the two periods, and further advances in multimodality therapy must be awaited. The range of resection is basically proximal gastrectomy, and if there are adequate indications, the prognosis is favorable. In view of the status of lymphatic flow and lymph node metastasis, and long-term results, lateroaortic lymph node dissection is important. Since the number of early cancer patients has been increasing, if intraabdominal recurrence is prevented, intrathoracic lymph node dissection will contribute greatly to the outcome of such patients.     

The effect of amount of possession of the trait of hostility on accuracy of perception of hostility in others.

Some theories of personality hold that an individual's perception of others is influenced by his own personality characteristics; more specifically, that a trait of low social value will be projected more into others, and that insight into the possession of these characteristics reduces this distortion. These 2 hypotheses were tested by having a group of college students rate each other (including themselves) on degree of friendliness or hostility. Agreement with group rating about self yielded the insight score. In general, the hypotheses were supported; the "friendly" Ss were most accurate in their perception of others, and insight was positively associated with accurate perception. From Psyc Abstracts 36:04:4HL16M. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Effect of antibiotics of chemotaxis of human leukocytes

The effect of 20 different antibiotics on chemotaxis by human neutrophils was studied. Human leukocytes incubated with chloramphenicol, rifampin, sodium fusidate, and tetracyclines in vitro showed markedly depressed migration. The mechanisms by which these antibiotics affect leukotaxis are discussed.     

Quality of life of relatives of mental patients

Usage of quality of life of psychiatric patients' relatives as the parameter of estimation of the quality of psychiatric care is considered. By means of standard questionnaire elaborated by the authors as well as by means of both individual and group conversations the quality of life was analyzed in 40 relatives which lived together with psychiatric patients. Different spheres of their life and difficulties (financial, social-psychologic, production) were examined in families with such patients. The defects of psychiatric care that had direct influence on the quality of life of the psychiatric patients' relatives are outlined.