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71.
72.
In this article we undertake a detailed exploration of the research and development activities in one particular middle-income country. We explore what the data from R&D surveys can tell us about the levels, the determinants and the effectiveness of R&D in the manufacturing sector. We point to some of the broader factors that may have influenced South Africa’s drive to improve the technological capacity of its manufacturing sector, but we mostly focus on those issues associated directly with R&D. We show that the degree of interaction between the different domains of R&D activity, business, government and the tertiary sector has been weak, and that the possibility of positive spill-overs between these domains has not been fully exploited. In addition, little or no policy intervention designed to stimulate R&D activity by industry has been deployed in South Africa. We find that South African R&D activity has mainly been reactive in character and suggest that this lies at the heart of South Africa’s mixed R&D performance in relation to other developing countries.  相似文献   
73.
The Kyoto Protocol’s Clean Development Mechanism (CDM) has the capacity to incentivize the international transfer of environmentally sound technologies. Given that both countries are expected to have similar incentives when managing the distribution of technology transfer within the country, why do sub-national patterns in the allocation of projects with technology transfer differ? Using comparable political–economic data compiled for China and India, we offer an explanation for these differences. In China, where the government regards the CDM as a tool for achieving sustainable development, technology transfer is concentrated in provinces that need it the most and that are most conducive to receiving transfers (i.e., economically less developed, yet heavily industrialized provinces). In India, where the government takes on a “laissez-faire” approach to the CDM, neither level of economic development nor that of industrialization affects clean technology transfer. In this regard, although the incentives are similar, the capacity to pursue them is not comparable. We test these hypotheses using data on CDM technology transfer across Chinese provinces and Indian states during the 6-year period from 2004 to 2010.  相似文献   
74.
Natur und Recht - Zucht und Haltung immundefizienter Labortiere wurden bislang nicht als Tierversuch gewertet, soweit die Tiere mit an Sicherheit grenzender Wahrscheinlichkeit nicht aufgrund des...  相似文献   
75.
Political Behavior - To investigate economic elites’ housing policy preferences and test the attitudinal, contextual, political, and economic conditions that drive support for affordable...  相似文献   
76.
States often create international institutions that impose legally binding rules on member states, and then do not even attempt to enforce these rules. Why? In this article, we present a game-theoretic model of moribund hard law in international institutions. We show that if some states face domestic pressure to negotiate a hard law treaty, their incentive to insist on hard law in the negotiations is maximized when less enthusiastic states expect that the hard law will probably not be enforced. Domestic proponents of hard law reward states for negotiating a hard law treaty, while states that oppose hard law can accept it because they expect no enforcement. As a form of informal governance, moribund hard law allows non-compliance by design.  相似文献   
77.
The aim of the study was to determine the enantioselective disposition of 3,4-methylenedioxymethamphetamine (MDMA) and other amphetamine-type stimulants (ATS) in segmented hair specimens of self-declared ecstasy abusers, who took part in a double-blind placebo-controlled six-way crossover study during approximately 7 weeks, during which they received a 75 and a 100 mg dose of racemic MDMA twice. Hair specimens were washed and cut into pieces of 2 cm length. After digestion and solid phase extraction, the enantiomers were derivatized with a chiral agent (2S,4R)-N-heptafluorobutyryl-4-heptafluorobutoyloxy-prolyl chloride, developed at the authors laboratory and quantified by gas chromatography coupled to mass spectrometry operating in the negative chemical ionization mode. Most of the hair specimens that were tested positive for MDMA showed a predominance of the (R)-enantiomer. The R/S ratios of MDMA varied between 1.02 and 2.75 and total concentrations ranged from 0.1 to 20.1 ng/mg. The enantiomers of its metabolite 3,4-methylenedioxyamphetamine (MDA) were also quantified in most hair segments. The R/S ratios of MDA varied between 0.60 and 1.60, while the concentrations of the enantiomers ranged from 10 to 160 pg/mg hair. When segmental analysis was performed on single hair specimens, no inversion of the R versus S ratios of MDMA and MDA was observed. The predominance of (R)-MDMA in hair was in accordance with those already published for other matrices. Furthermore, both enantiomers of amphetamine (AM) were also detected in hair segments of four volunteers and the R/S ratios ranged from 1.00 to 1.47.  相似文献   
78.
Since the beginning of the 21st century, several national and international government agencies have initiated organised crime threat assessments. Additionally, a few scholars have published methods to assess the risks and threats of organised crime. These governmental bodies and scholars claim that their reports and methods can demonstrate that certain forms of organised crime are more threatening than others and thus help policy-makers set strategic priorities. In this article I discuss these claims by examining the reliability and validity of the operational definitions of the key concepts used, such as organised crime, threat and risk. This examination reveals that most reports and methods provide insufficient detail—and sometimes even no details at all—to guarantee the reliability and validity of their operational definitions. The search for validity is made particularly difficult by the ambiguity surrounding the concepts of organised crime, threat and risk, while the concept of cost is less problematic. Moreover, establishing what constitutes a threat is at its core a normative decision that cannot be left to intelligence analysts or scientists alone. The challenge ahead lies in acknowledging the normative framework of organised crime threat assessments and within that framework maximising the reliability and validity of the operational definitions of key concepts and related measuring instruments.  相似文献   
79.
Based on the thesis of growing overall inequality in the German society, this paper discusses changes in the inequality of wages for the period between 1998 and 2006. Our objective is to identify differences in real wage growth for various occupational classes. The theoretical foundation of the article is based on economic as well as sociological concepts. With regard to recent findings of labor economists, one could postulate that market forces driven by technological changes and the corresponding growth in the relative demand for highly-skilled labor have led to an increase in wage inequality (skill-biased technological change, SBTC). In contrast, a structural theory approach, based on the work of Aage B. Sørensen, would argue that increasing wage inequality is due to changes in the extent to which certain labor market groups are able to generate rents. For the empirical analysis, data from the German Socio-Economic Panel (GSOEP) and data from the BIBB/IAB-Survey are used. Our results show that people in lower occupational classes belong to the losers of the general income dynamics in Germany between 1998 and 2006. Moreover, the inclusion of a broad variety of characteristics of the occupational position reveals that the growth of wage inequality in Germany can be explained by skill-biased technological changes, but also by changes in rent generating processes.  相似文献   
80.
This article is an examination of Hong Kong's importance within British-American security arrangements in the Far East during the presidency of Dwight D. Eisenhower. Archival evidence indicates that the Eisenhower Administration accepted a greater deal of commitment to the defence of Hong Kong during the 1950s — a period of significant hostility between the United States and the People's Republic of China. To understand this policy evolution in the broader context, this study evaluates the differences in British and American attitudes towards China during the 1950s and the effect of this on US policy towards Hong Kong.  相似文献   
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