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1.
Eastern North America in late Pleistocene times was characterized by two major environmental regions: a periglacial tundra or open spruce parkland and an extensive complex boreal/deciduous forest in the unglaciated, lower latitudes. These environments selected for different adaptive strategies on the part of human foraging groups—known archaeologically as Paleoindians. Those in the tundra and tundra-forest region were highly mobile, possibly specialized hunters, exploiting caribou; those in the forest were generalists, exploiting a variety of subsistence resources with a less mobile settlement system. There is little evidence in either area for hunting of Pleistocene megafauna. These differences in adaptive strategies are reflected in the record of sites and isolated fluted points scattered throughout the region, as well as aspects of tool technology, function, and patterns of stone use.  相似文献   
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ABSTRACT

This paper discusses the role of smart specialization in catalyzing the development of early-stage regional innovation systems in less advanced regions, either by facilitating the emergence of some defining elements that were lacking or accelerating the development of others, such as: a regional knowledge base and a dynamic learning process, institutional structures, network integration mechanisms among key innovation actors, regional industrial specializations, and collective identities. The paper exemplifies this process with the case of Romania, a country where the research and innovation system is centralized at national level and regional innovation systems are in the early days. The transformations taking place in the Romanian regions within the process of implementing smart specialization, assisted by the European Commission's Joint Research Centre in the project “Targeted Support to Smart Specialization in Romania”, suggest a dynamic coagulation of institutional, financial, policy, and human factors that catalyzed the development of regional innovation systems in the country and introduced a novel approach to innovation policy.  相似文献   
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This study offers a new framework for understanding the decision-making strategies of first-time voters. Using data from in-depth interviews with young people prior to the 2013 Australian federal election, the paper explores the extent to which our participants were knowledgeable about the upcoming election and the degree to which they invested cognitive effort into making their voting choice. The analysis reveals five distinct voting strategy typologies, which we use to construct a conceptual model that identifies and describes different voting approaches employed by young people. The findings show that young people are not a homogenous group of disinterested and disengaged voters. Instead, within a population of young citizens there are varying levels of interest and effort being invested into electoral participation.  相似文献   
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A lack of clear political commitment together with confusing rules and enforcement often characterize the institutional context of policy implementation and regulatory compliance in developing countries. By connecting such contextual features to existing models of policy implementation and regulatory compliance, we examine how regulatory factors are related to basic and proactive corporate environmental management practices in the Pearl River Delta region in China. Drawing on data derived from both a survey and in‐depth interviews, we show that a perception of clear political commitment to environmental protection across multiple government levels and units is positively associated with business efforts in basic environmental practices, regardless of the specific enforcement intensity. Nevertheless, a perception of clear political commitment is not related to proactive environmental practices. Conversely, a perception of policy ambiguity, in the form of confusing regulatory standards and enforcement, is negatively associated with corporate efforts in both basic and proactive environmental practices; yet, intensive inspections mitigate these negative associations with policy ambiguity.  相似文献   
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基于企业网络视角的城市网络研究进展与展望   总被引:4,自引:0,他引:4  
随着生产分割程度的不断加深,企业网络空间增长已经成为城市网络生长发育的重要驱动力量。近30年来,基于企业网络视角的城市网络研究日益增多,在链接关系及时空过程、价值生产空间格局、外部经济及其空间差异、规划实践及治理模式四个方面取得了重要进展。本文在梳理城市网络发展脉络的基础上,从多维视角提出了基于企业网络视角的城市网络理论体系研究框架。总体来看,基于企业网络视角的城市网络研究还处于起步发展阶段。围绕完善理论体系建设,未来研究应着力在5个方面取得进展:城市网络分析技术方法的发展完善、城市网络多维度时空过程的综合比较研究、城市网络发育过程的微观机理解析、城市网络演化模式理论模型研制、城市网络的治理模式和政策框架研究。  相似文献   
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ABSTRACT

Interdisciplinary literary and historical studies of late Qing vernacular are rare, and the vernacular texts of the Sichuan Railway Protection Movement have been overlooked by academics. This paper focuses on this topic, arguing that the discursive strategies in such texts revolved around the movement's aim of “breaking the agreement and protecting the railway,” and primarily included discourses on constitutionalism, financial interests, patriotism, cultural order, and the late emperor, as well the ideas of “ridding the emperor of evil ministers,” borrowed from traditional Chinese political discourses, and “national subjugation,” within the context of the national crisis. None of these discourses were “anti-Manchu” or “revolutionary,” yet they were able to mobilize the people of Sichuan to devote themselves to the Railway Protection Movement, as well as attracting the “sympathetic understanding” of high-ranking Sichuan officials, such as Wang Renwen 王人文 and Zhao Erfeng 赵尔丰, thus lending discursive power to the railway protection camp in its game of political chess with the Qing court. Meanwhile, the government's weak discursive power was an important factor in the overthrow of the Qing Dynasty by the revolutionary tide triggered by the Sichuan Railway Protection Movement. The discursive strategies in vernacular texts on railway protection (including the particularly strategic discourse on the late emperor) spread, transformed, and were reborn to varying degrees over the course of history.  相似文献   
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While the field of migration studies is expanding to understand the nuanced experiences of women across Asia, there has been little discussion of how these studies were conducted. This article draws on the reflective accounts of three researchers on a team project investigating the lived experiences of female Bangladeshi migrant workers in Malaysia. While the research aims centred on understanding the lives of the Bangladeshi migrant women, the team spent a significant amount of time negotiating male gatekeeper violence in the field. The article further describes the researchers’ experiences of sexual harassment and intimidation, and explores these through the complex locations of the migrant workers and the female researchers in the field site. In addition, the article deals with the way in which the team’s feminist research sensibilities were challenged in the context of negotiating that violence. The ethical dilemma of continuing the research in the face of persistent violence was dealt with by discussing approaches employed in managing the violence. Analysing male gatekeeper violence in the field, allowed for conversations around the intersection of migration and masculinities. This auto-ethnography reveals methodological concerns for female researchers and exposes the negotiated nature of the front line of migration research.  相似文献   
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Voluntary programs have emerged as important instruments of public policy. We explore whether programs lacking monitoring and enforcement mechanisms can curb participants’ shirking with program obligations. Incentive‐based approaches to policy see monitoring and enforcement as essential to curb shirking, while norm‐based approaches view social mechanisms such as norms and learning as sufficient to serve this purpose. The United Nations Global Compact (UNGC), a prominent international voluntary program, encourages firms to adopt socially responsible policies. Its program design, however, relies primarily on norms and learning to mitigate shirking. Using a panel of roughly 3,000 U.S. firms from 2000 to 2010, and multiple approaches to address endogeneity and selection issues, we examine the effects of Compact membership on members’ human rights and environmental performance. We find that members fare worse than nonmembers on costly and fundamental performance dimensions, while showing improvements only in more superficial dimensions. Exploiting the lack of monitoring and enforcement, UNGC members are able to shirk: enjoying goodwill benefits of program membership without making costly changes to their human rights and environmental practices.  相似文献   
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The recent discussion regarding contemporary urban regeneration has underlined the increasing role of art and cultural agglomeration as an essential part of a progressive agenda for local development. In fact, there is a good deal of literature which is related to specific and finite cultural strategies. Although scholars, in some cases, may suggest other perspectives, their value narrows to a comprehensive evaluation regarding the possible interpretation of cultural agglomeration in respect of urban regeneration. Accordingly, this study, by using an interdisciplinary systemic approach based on the clustering of cultural carriers, developed the cultural strategies under a six concepts scheme. The study then, through developing a method based on modes and development approach of cultural agglomeration, recategorized the six mentioned strategies into three major categories of cultural strategies, to find out their contribution in the process of urban regeneration. Overall, the study revealed the extent of cultural agglomeration as a method of developing cultural strategies in urban regeneration.  相似文献   
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