珍秦斋藏王八年内史操戈考

澳门萧春源珍秦斋藏秦青铜戈一件,戈援狭窄微弯,中长胡三穿。内上有铭文3行14字,援近穿处有记号“三”字。铭“王八年”是秦惠文王更元八年(前317年);“内史”是京师行政长官,其地位仅次于丞相;“操”之名见于《史记·六国年表》,曾以庶长的身份平定义渠内乱。惠文王更元四年(前321年)操已任内史。“内史操左之造”极可能是内史操佐助丞相监造。此戈反映了秦兵器铸造制度的重大变化,极为珍贵。     

我国装备制造业的创新、知识溢出和产学研合作——基于一个扩展的知识生产函数方法

知识溢出的本地化现象揭示了地理边界的限制机理,然而越来越多的研究表明知识溢出也可发生在远距离的空间范围内。本文以我国装备制造业为例,采用扩展的知识生产函数方法探讨大学和科研机构的知识溢出对区域创新的影响。结果表明,大学和科研机构能够产生强烈的本地和跨区域的知识溢出效应,地理空间和创新网络在跨区域知识溢出中扮演重要角色。其中,产学研合作产生的知识溢出不仅局限于区域尺度,也发生在更高的国家尺度;在地理空间的制约影响下,高素质劳动力的流动对区域创新的影响十分显著且稳定,而大学和科研机构的衍生溢出机制则不那么明显,其原因可能与空间尺度选择有关。     

美国大都市区尺度上的工业区位研究

工业化和城市化之间的互动关系体现在都市区尺度上的工业区位上。本文在新经济地理学和城市地理学所揭示的产品差异化和城市集聚效应相互关系的基础上,通过区位熵分析、赫芬达尔-赫希曼指数,对美国工业区位与大都市区间的耦合关系进行实证研究。结果显示:集聚于大都市区核心区的往往是产品个性化和定制化程度较高的行业;位于大都市区外围区的大都是产品依赖于城市市场,但标准化程度较高的行业;传统制造业则往往位于非大都市区。多数都市工业的市场集中度较低,而大部分传统工业的市场集中度较高。这不仅印证了新经济地理学的理论推演和城市地理学的行业分析,而且对包括中国在内的转型国家城市及其产业发展具有重要的参考意义。     

中国制造业重心的空间分布变化特征与趋势研究——基于2001年和2009年数据的实证分析

中国东部地区向中国内陆及周边国家的产业转移方兴未艾,很有可能发展成为全球第四次产业转移浪潮,而制造业的区域转移是该过程的主体。本文对中国制造业不同尺度的份额变化及其影响因素进行讨论并对二者关系进行计量分析,得出以下结论:第一,制造业重心基本空间格局未发生变化,但已发生明显的份额变化;第二,制造业份额变化涉及多个空间层面,并遵循随经济发展水平增长而降低的梯度原则;第三,根据2001年和2009年中国地市级尺度制造业份额变化及其影响要素间关系的理论分析和计量研究结果,中国区域制造业份额与经济发展水平呈现倒U型关系,且仍对低成本劳动力具有一定的依赖性,而交通设施改善对于制造业份额的增长具有显著的正向效应。     

广东省制造业空间格局演化及其影响因素研究

本文基于二位数制造业数据,探究了2000-2014 年广东省制造业空间格局的演化及影响因素。研究表明,广东省制造业以2005 年为拐点,总体呈现先集聚后分散的特征,但行业差异明显。技术密集型产业在珠三角地区保持高集聚的趋势,资本密集型及劳动密集型产业则以不同的扩散速度趋于分散。空间计量回归结果表明,劳动力成本上升及运输成本下降并非广东制造业空间格局演化的主要原因,市场潜力及产业内联系所带来的正外部性抵消了土地等成本提升所带来的负效应。而且,各种影响因素在不同行业的作用不同：市场潜力显著影响劳动密集型产业,资本密集型产业的空间集聚受政府行为影响较大,产业联系则促进技术密集型产业的集聚。     

The technology of Copper Age funerary pottery from Central Italy: An integrated study of compositional analyses and manufacturing traces

The paper focuses on ceramic vessels unearthed from Copper Age necropolises located in the area of the modern city of Rome and commonly attributed to the Rinaldone culture. The peculiar vessels' shapes, mainly associated with the consumption of beverages, their accuracy of manufacture and the very low impact of these ceramic morphologies in the coeval household assemblages lead to the study of such an apparently selected production through a multidisciplinary research. Petrographic analysis, X-ray fluorescence (XRF) and X-ray diffraction (XRD) integrated with the analysis of manufacturing traces and X-ray investigation suggest the transmission of technological choices, which remained unchanged over almost two millennia.     

Who cut the ribbon? A quantitative analysis of formal opening ceremonies of new plants of multinational corporations in Russia

This paper reports on a study of formal opening ceremonies of new plants of multinational corporations in Russia. We argue that such ceremonies have profound symbolic meanings, namely managing anxiety and signaling commitment, as well as practical importance, particularly when top executives of corporate parents meet with top officials from the host countries at such ceremonies. The database embraces the entire population of public opening ceremonies of new plants of western multinational corporations (MNCs) in Russia from 2012 to 2016. The analysis revealed that in 2016, the unwillingness of both corporate CEOs and local governors to participate in plant opening ceremonies began to increase. More than one-third of plant opening ceremonies in 2016 were low-profile ceremonies ignored by top officials from corporate parents and local authorities from the host country. The growing absence of local governors is attributed to the smaller size of newly opened plants and the impact of sanctions imposed on Russia by the United States and European Union following the inclusion of Crimea into Russia in 2014. This paper also indicates a promising direction for further studies – a replication study that should embrace public opening ceremonies of new plants of foreign MNCs in China, India, and Brazil.     

Wools from textiles in the Wasa, a seventeenth-century Swedish warship

Wool fibre measurements defining fleece type are described from cloth remains found in the seventeenth century wreck of the Wasa in Stockholm harbour. Half the fleeces were from the primitive type known as the hairy medium, and the remainder were distributed over the hairy, generalized medium and medium types, with a few short and fine types. The wools were similar to medieval Swedish wools, being coarser than Viking examples, but finer than the fleeces of living, primitive Swedish Goth breed.     

The Hand Writing on the Screen

Abstract.

In this article, researchers evaluate the empirical performance of the Mincer earnings equation, which has been the benchmark model for assessment of wage profiles since 1974. The analysis concerns workers in the manufacturing industry in three countries before 1900. The Mincer equation must be adjusted with respect to functional form in order to capture the wage profiles of past industrial workers. The quadratic spline consistently provides the best fit, while the standard quadratic produces misleading estimates of wage changes and gender wage gaps. These conclusions hold across contexts, for men and women, and for both age and experience profiles. The results have methodological relevance for estimating historical wage profiles and also have implications for the assessment of gender wage gaps in the past.     

Impact of the Global Economic Crisis on China's Migrant Workers: A Survey of 2,700 in 2009

An Australian geographer examines the effects of the global financial crisis on China's migrant workers, based on a recent survey of over 2,700 such workers conducted during January-February 2009. The author focuses on the number of migrant workers returning to their home villages for the annual New Year holiday period, the types of workers that were laid off, options available to such workers upon losing employment, and the reasons underlying their subsequent moves. Implications of the findings for labor policy in China are briefly outlined and several directions for future research identified. Journal of Economic Literature, Classification Numbers: E240, G010, J610, J690. 7 tables, 68 references.