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391.
Increasing reliance on market mechanisms in higher education is analysed both as one of the approaches to steering as well as in relation to the consequences of markets for quality and accessibility of higher education. This article goes beyond the normative considerations of market elements as inherently good or bad and the economic theory-guided focus on freedoms of users and providers, by presenting an alternative conceptualization. The conceptualization adapted from studies of markets in other parts of the welfare state to the context of higher education is based on two dimensions: (1) who effectively controls production of certain goods and services and (2) how access to and funding of these goods and services are regulated. It focuses on interests of three main actors—the state, the users (students) and the providers (higher education institutions). This leads to six conceptually distinct markets, whose key characteristics are illustrated by examples from Denmark, England, India, Norway, Portugal and Serbia. The key message is that this alternative conceptualization allows identifying variance in marketization of higher education with regards to (1) which actors are empowered, (2) who are the likely winners and losers and (3) what might be the risks of introducing specific market elements in a higher education system. More generally, a more nuanced analysis relying on this conceptualization can potentially contribute to a deeper understanding of political and policy dynamics in higher education.  相似文献   
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In most cases, empirical analyses of environmental innovations based on firm-level data relied on surveys for one point in time. These surveys allow for the inclusion of many explanatory variables such as different policy instruments or the influence of pressure groups but it is not possible to address the dynamic character of environmental innovations. This paper uses two German panel databases, the establishment panel of the Institute for Employment Research (IAB) and the Mannheim innovation panel (MIP) of the Centre for European Economic Research (ZEW), to explore the determinants of environmental innovations. The econometric estimations show that the improvement of the technological capabilities (“knowledge capital”) by R&D triggers environmental innovations. Environmental regulation, environmental management tools and general organizational changes also encourage environmental innovation, a result that has also been postulated by the famous Porter-hypothesis.  相似文献   
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The orientation towards grand societal challenges can be seen as a new wave or paradigm for innovation policy. Such policy aims at system-wide transformation and is often referred to as system innovation policy. While insights from transition studies have provided novel and useful rationales for innovation policy targeting system-wide transformation, it remains unclear how to design, implement and evaluate such policies. The contribution of this paper is to translate and concretize the challenges of system innovation policy towards scope for policy action and analysis. Building on insights from transition studies we group the challenges into four domains: directionality, experimentation, demand articulation, and policy coordination and learning. We relate challenges within the four domains to three generic features of innovation systems: interests and capabilities of actors, networks, and institutions. The derived framework is applied in a case study on the strategic innovation programmes, a recent policy initiative by Vinnova, Sweden’s Innovation Agency, targeting system innovation.  相似文献   
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A four-component aiming movement was used to examine the relative effectiveness of part and whole practice. Following a pretest, participants were assigned to one of three practice groups. Participants in a "Whole" group practiced the four components together as a unit. A "No Overlap" group practiced the first two and last two components of the task, alternating every fifth trial. An "Overlap" group practiced the transition between the second and third components on every trial by alternating practice of the first three and last three components every five trials. Participants in all groups improved significantly from pretest to immediate posttest and maintained their performance over a 24-hr delay. Contrary to the "chunking hypothesis," participants in the No Overlap group improved as much as those in the other two groups. Kinematic data indicated that participants in all three groups learned to use response-produced feedback earlier in the individual movement trajectories. Moreover, participants appeared to acquire a general ability to make transitions between movement components rather than specific transitions. The results suggest that segmented or segmented "overlap" practice regimes may benefit learning movement sequences of short duration.  相似文献   
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Portions of this article were presented at the annual Conference of the Southern Anthropology Society, Atlanta, GA, April 1994.  相似文献   
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