基于行业集中度与区位熵的宝鸡市产业集聚度测度研究

在对现有产业集聚度测度方法述评的基础上,根据宝鸡市产业发展历程和现实情况,选择绝对测度指标（行业集中度）和相对测度指标（区位熵）对宝鸡市一级目录产业和二级目录产业的集聚状况分别进行测算.结果显示：依据区位熵和行业集中度指数反映的宝鸡市工业产业集聚情况基本吻合,同时也发现宝鸡市产业受资源禀赋和产业布局的影响,产品结构单一、重复生产严重、产业关联度低,配套协作率低等问题,以期为宝鸡市产业向集群化发展提供理论依据和对策建议.     

Using an approximate L1 Estimator

This note investigates the efficiency of using near-best or approximate L₁ estimators as starting values in L₁ linear programming procedures. In particular, it is shown that the total computer time can often be reduced if one first computes the least squares estimator, β, and then adjust y to y - Xβ in Barrodale and Roberts’ improved algorithm.     

Least Absolute Regression Revisited

We describe a method for fitting a least absolute residual (LAR) line through a set of two–dimensional points. The algorithm is based on a labeling technique derived from linear programming. It is suited for interactive data analysis and can be carried out with graph paper and a programmable hand calculator. Tests conducted with a Pascal program indicate that the algorithm is computationally efficient.     

谢林的艺术哲学思想浅探

《艺术哲学》是谢林关于美学的重要著作,不仅是他美学思想的集中体现,是对艺术进行了哲学的研究,而且着重辨析了艺术与哲学的关系,分析了各种具体的艺术形态。尤其是在针对艺术与哲学的关系问题上,谢林持有与以往哲学家或美学家不一样的独特态度。在谢林看来,艺术具有与哲学等高甚至更高的地位,因为艺术比哲学更适宜于把握“绝对”。     

康德德性论的价值

康德是一位真正文如其人的思想家。“普遍的立法形式”、“人是目的”、“意志自律”是康德的三条“道德律令”。虽然康德的德性论有过于理想化、抽象化、形式化诸方面的缺点 ,但是不影响其在伦理、思想史、哲学家思想史上具有卓越的地位 ,不影响其对于我国社会主义市场经济条件下的道德建设的指导意义。     

1923年《中华民国宪法》之横向国家权限特征研究

1923年《中华民国宪法》在横向国家权限的规定上,虽体现了立法、行政、司法三权分立的原则,但三权之间并非均衡而带有议会独大和总统有权无责的特征。议会独大主要表现在国会对总统、内阁和法院的权力多所限制,而总统、内阁和法院却很难制衡议会;总统有权无责主要表现总统享受广泛的权力,包括公布并监督法律执行权、人事任免权、武装统帅权、宣战权、缔结条约权、宣布戒严权、宣告免刑减刑及复权、停止国会会议权、解散众议院权、立法否决权等等,但当发生政府集体性政治事件内阁替总统承担整治责任。这种做法体现了时人在议会、总统与内阁关系上的积极探索,虽然还存在很多问题,但仍体现了限制行政权力的宪政理念。     

从“壹”到“道”——法家对绝对君主专制的追求

作为先秦诸子中的一家,法家突出的特点是追求绝对君主专制。体现了前期法家代表人物商鞅思想的《商君书》重"壹",集大成者先秦法家思想的《韩非子》尚"道",而从"壹"到"道"正勾勒出法家追求绝对君主专制的轨迹。     

Music and the Social Studies

The author examined the way students enrolled in the Introductory Human Geography course at Kansas State University described their hometowns using the location theme of geography. Participants completed this task as a required take-home assignment. Because the majority of students were from Kansas, the author presents results from locations of Kansas hometowns in this article. Students seemed to prefer to use relative location rather than absolute location to describe their hometowns. Realizing that expressing relative location only in one way may not be sufficient, students described relative location in numerous ways. In doing so, students provided interesting information and new insights about the place theme of geography. They also analyzed how absolute and relative location are subject to change over time. Through this assignment, students realized the importance of location and the significance of interactions of places of different sizes.     

"八级工资制"引发的两次批评

1951年,"八级工资制"出台后,先后遭到托派人士的反对和党内"左"派的批评,二者的出发点都是对绝对平等的追求.两次争论实际上蕴藏着这样一个问题如果容许无产阶级革命后仍然存在不平等,那么为什么要进行以消灭一切不平等为宗旨的无产阶级革命?这一点,也是建国后"左"倾思想产生的背景之一.     

Identification of outliers in a one-way random effects model

We distinguish between three types of outliers in a one-way random effects model. These are formally described in terms of their position relative to the main part of the observations. We propose simple rules for identifying such outliers and give an example which involves median-based statistics.