2型糖尿病患者的临床治疗分析

本文通过对2型糖尿病患者采用药物以及综合治疗进行分析,对于提高患者自我护理能力,寻找糖尿病的最佳治疗途径具有重要作用。以期在治疗过程中使2型糖尿病患者对临床表现、病因、治疗方法及并发症等相关知识加深了解。     

高压防爆电磁阀轴销与螺钉断裂原因剖析

通过受力分析、断口分析、化学成分分析及金相检验等方法,从宏观力学及微观机理分析了电磁阀阀杆轴销与螺钉断裂的原因。结果表明,造成轴销断裂的原因是电磁阀关闭不当,螺钉断裂的原因是电磁阀试验过程中螺钉承受较大的轴向载荷。     

论农村闲置宅基地与农房收储的制度构建

农村闲置宅基地与农房收储制度是全面推进乡村振兴背景下盘活利用闲置宅基地与农房的前提和基础.目前,在深化宅基地制度改革中,仅有少数地区进行了探索,尚未形成系统的收储制度.闲置宅基地与农房收储的实践探索主要分为村集体主导和政府主导两种模式.闲置宅基地与农房收储制度应从制定收储指导意见、设置管理模式及机构、明确收储条件和补偿标准、强化收储资金保障、健全收储程序、完善收储监管与责任等方面进行系统构建.闲置宅基地与农房收储后可通过复垦复耕统筹使用,纳入集体经营性建设用地并入市流转,发展休闲农业和乡村旅游产业,兴办厂房、仓储或发展特色产业等路径,激活"沉睡"闲置的宅基地与农房,实现宅基地与农房由资产到资金的蜕变.     

Inferring information from the S&P 500, CBOE VIX,and CBOE SKEW indices

This paper compares the information extracted from the S&P 500, CBOE VIX, and CBOE SKEW indices for the S&P 500 index option pricing. Based on our empirical analysis, VIX is a very informative index for option prices. Whether adding the SKEW or the VIX term structure can improve the option pricing performance depends on the model we choose. Roughly speaking, the VIX term structure is informative for some models, while the SKEW is very noisy and does not contain much important information for option prices. This paper also extends Zhang et al. (2017, J Futures Markets, 37, 211–237) into three typical affine models.     

Does individualistic culture impact operational risk?

Employing a sample of 2,957 operational‐risk events across 31 countries from 1990 to 2011, we find that financial institutions located in countries with higher individualism tend to have higher operational risk. This positive relation is achieved through the risk‐taking channel and the earnings‐management channel. In addition, the magnitude of operational losses is higher in more individualistic countries. The results suggest that individualism serves as an important informal institutional determinant of operational risk in an international context. Endogeneity tests and various robustness checks confirm our findings.     

Valuation of VIX and target volatility options with affine GARCH models

In this paper we propose semiclosed-form solutions, subject to an inversion of the Fourier transform, for the price of VIX options and target volatility options under affine GARCH models based on Gaussian and Inverse Gaussian distributions. We illustrate the advantage of the proposed analytic expressions by comparing them with those obtained from benchmark Monte–Carlo simulations. The empirical performance of the two affine GARCH models is tested using different calibration exercises based on historical returns and market quotes on VIX and SPX options.     

内蒙古财经学院国际贸易专业全面实施双语教学分析

内蒙古财经学院国际贸易专业推行双语教学是顺应我区高等教育与国际接轨和改革发展和培养国际化高级人才的需要。本文从国际贸易专业的性质出发,分析了该专业实施双语教学的必要性。同时,对该专业实施双语教学中存在的问题进行探讨并有针对性地提出了发展双语教学的策略。     

Determinants of the Method of Payment in Asset Sell‐Off Transactions

Using a sample of asset sell‐off transactions from January 1990 to April 2010, we find that the method of payment used in asset sell‐off transactions is associated with several characteristics cited in the acquisitions research that reflect cash constraints of the bidder. Specifically, bidders facing more stringent cash constraints are more likely to use equity when purchasing assets, while sellers subjected to cash constraints prefer cash when selling assets. Second, we find that the variation in method of payment among asset sell‐off transactions also is partially explained by variables representing asymmetric information. Third, we apply our model to an expanded sample that includes non‐U.S. sellers of assets and find that an equity payment is more likely when sellers are based in countries that have relatively high country risk (more government restrictions), weak shareholder rights, and a weak legal system. Thus, it appears that bidders prefer that sellers share in the risk of the transaction under these conditions.     

当前高校辅导员队伍建设问题刍议

高校辅导员是大学生思想政治教育工作队伍主体之一，负有组织、协调、实施大学生思想政治教育的重要职责，是大学生思想政治教育的骨干力量。他们按照学校党委的部署对大学生有针对性地开展思想政治教育活动．在思想、学习和生活等方面给大学生以指导，是大学生健康成长的指导者和引路人，是校园秩序稳定的直接维护者，