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41.
Knowledge spillovers are crucial to innovation and upgrading, but it is largely unclear what knowledge spillovers are made of and how they actually happen. The importance of Marshall–Arrow–Romer vs. Jacobs externalities is also a debated matter, whereas the concept of “related variety” has recently come to occupy a middle-ground position. However, the relatedness concept is ambiguous in terms of operationalization and emphasizes codified knowledge on behalf of other knowledge resources that are important for innovation, particularly if firms cross into new sectors. This paper sheds light on the “black box” concepts of knowledge spillovers and relatedness by exploring cross-sectorial transfers from the mature offshore oil and gas sector into the emerging offshore wind industry. A qualitative research design allows for a more nuanced understanding of the contents of knowledge spillovers and (un)relatedness between sectors.  相似文献   
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Abstract

Theorizing within evolutionary economic geography on regional branching of industries has so far been depicted as evolving through routine replication among different economic actors that hold various degrees of relatedness. Methodologically, related variety and unrelated variety have been studied quantitatively, treating relatedness between economic agents as pre-defined industrial classifications. This represents a need for a complementary qualitative and in-depth understanding of how knowledge is re-combined in various settings. Based on a qualitative case study in the publishing industry, whose technological platforms and business models are currently facing severe challenges associated with digitization, this paper seeks to improve our understanding of how knowledge is re-combined and re-applied in various ways. The paper explores and discusses how this industry branches out into new activities, and reflects upon the channels through which these processes unfold. How is the old and the new in the economy bridged? How is the relationship between specialization and diversification played out? In this sense, the paper seeks to contribute to improving our understanding of the epistemic micro-foundations for regional branching and economic development.  相似文献   
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Before the arrival of the Spaniards in Peru in 1532, many different societies flourished in the coastal desert of southern Peru. Of these, one of the best known is the Nasca culture (living in the area between about 260 cal BC and 640 cal BC.), which created the famous geoglyphs on the desert floor. In this paper we present a numerical chronology for the cultural development in the valleys of Palpa, in the northern part of the Nazca region, which spans the time from the Archaic Period (starting there around 3760 cal BC) to the Late Intermediate Period (terminating with the arrival of the Spaniards in 1532 AD). The chronology is based on more than 150 14C samples collected by our project from well-documented archaeological excavations of 17 different sites in and around Palpa. Thanks to the advanced AMS-14C dating technique, demanding only few milligrams of organic material, we could focus on samples of plants, like beans, corn, or reed, representing single years of growth or use, and also on delicate materials like straw from clay bricks (adobe) and textiles. All single 14C dates were combined to cultural phases using a Bayesian statistical model, implementing the a priori information of the archaeological contexts, and adopting the relative ceramic chronologies available for this area.  相似文献   
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In Germany, cultural policy is formally made on the level of municipalities, the Länder (federal states) and the federal government. With approximately eight billion Euros per year, they finance a large percentage of cultural and arts activities: music, theater, dance, museums, libraries, film and the preservation of sites of historic interest. The federal government sets the legal framework in which art can be produced and distributed, and finances it indirectly through tax reductions (VAT reduction), copy right laws, and special health insurance and retirement arrangements for artists (Künstlersozialkasse). Within this institutionalized legal and governmental setting, the discursive dimension of politics is often forgotten, particularly when policy creation is being discussed. This article focuses on the discursive dimensions of politics within the field of classical and contemporary music and offers a discourse analysis of mass media coverage to investigate policy‐making.  相似文献   
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The nineteenth century saw the invention of the national hero. His main function was to serve as an ideal for the nation. Latvia, however, is an exception to this general rule: after it regained independence in 1990, the national hero simply disappeared and no heroic image emerged. On the contrary, it was now the victim that became the emblem of Latvia’s regained independence. The country, of course, did not lack “heroes,” for there were in fact many candidates for the creation of a national hero, yet the hero as such no longer seemed to fit the new state. While the path Latvia had chosen of rejecting or refusing national heroes had an impact on its integration into Europe, it also contributed to ongoing frictions among its own ethnic communities.  相似文献   
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The emergence of new industrial development paths is an important topic in economic geography. However, current perspectives emphasizing the constraining forces of historical trajectories on innovation and change have shortcomings in accounting for how and where new industries arise. This article argues that more attention needs to be paid to agency, and that agency must be seen as inter-temporal in the sense that actors’ activities and strategies are framed by combinations of experiences and expectations. As such, the article combines insights from economic geography, transitions studies and the sociology of expectations (SoE) literature to expand extant theory on path creation. A brief analysis of the emerging Norwegian offshore wind power (OWP) sector serves to illustrate how experience (the past) and different types of expectations (the future) have tangible effects on agency, and in effect on path creation processes. These insights have methodological implications, essentially favouring qualitative approaches over quantitative ones to understand formative phases in industrial development.  相似文献   
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