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941.
942.
M.R. Martinez-Torres M.C. Diaz-Fernandez 《Technology Analysis & Strategic Management》2014,26(1):55-68
Open source software (OSS) projects represent a new paradigm of software creation and development based on hundreds or even thousands of developers and users organised in the form of a virtual community. The success of an OSS project is closely linked to the successful organisation and development of the virtual community of support group. This paper reviews different fields and research topics related to the OSS communities such as collective intelligence, the structure of OSS communities, their success, communities as virtual organisations, motivation, shared knowledge, innovation and learning. The main challenges, results obtained, and the knowledge areas are detailed for each topic. 相似文献
943.
This paper traces between-group earnings inequality for six Latin American countries over two centuries based on wage and income series compiled from a large array of primary and secondary sources. We find that inequality varied substantially by country and by period, questioning the notion that colonial legacies largely dominated the evolution of inequality. There is a broader inequality trajectory over the long run in the form of an “m” pattern with peaks around 1880 and the 1990s and a trough around 1920/1930s. Export-led growth does not necessarily imply a rise in inequality, while the import-substitution industrialisation efforts did not translate into a more egalitarian distribution of income. More notably, Latin America’s experience does not exhibit the great inequality levelling as seen in the North Atlantic economies from the 1930s to the 1970s. 相似文献
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946.
Olaf Hoffjann 《Publizistik》2017,62(1):43-59
The main question of this paper is how actors in strategic communication constellations deal with seemingly hopeless situations. The thesis presented here is that actors in such situations make a strategic communication play. Basically, this facilitates the continuation of communication. The concept of strategic communication plays is developed theoretically in this paper. It is shown that strategic communication plays come across in direct interpersonal communication as well as in mass medial mediated communication. In the communication-sociological approach, it is used as the theoretical basis of a difference theory and paradoxical term of play based on Bateson (1956, 1985), embedded in the frame analysis of Goffmann (1980). On this basis, two functions of strategic communication plays are worked out. On the one hand, it is an extension of freedom of action and on the other hand increases the probability of sympathy and credibility attributions through self-thematization. 相似文献
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948.
Cortney Stephen Rodet 《Constitutional Political Economy》2017,28(2):167-192
Classic theories of comparative advantage point to factor productivity and factor abundance as determinants of specialization and trade. Likewise, geography and topography can determine trade patterns. Institutions, however, are increasingly seen as important sources of comparative advantage. A global drug prohibition regime implies that institutional quality matters more than traditional sources in the drug trade. This paper theoretically models trade patterns of illicit goods and confirms the role of institutions empirically with respect to the drug trade. In particular, illicit enterprises gain force in countries where resources are scarce, drug enforcement is uncertain, and institutions are weak in absolute terms and relative to neighboring countries. I propose several policy alternatives that emphasize economic opportunity for the poor and institutional quality that complement drug prohibition. 相似文献
949.
In this paper we assess overall accuracy in survey self-reports on giving to charitable organizations, direction of bias in
self-reports, and the influence of this bias on relationships. We compare donations to one specific health charity reported
in the Giving in the Netherlands Panel Study 2003 with donations recorded in the database (n = 191). We find that (a) reported donations are significantly higher than recorded donations; (b) reported amounts contributed
are correlated very strongly with recorded contributions; (c) differences between amounts reported and amounts recorded are
positively related to education, religious affiliation, and the tendency to social desirability, and negatively to household
income. This suggests that effects of education are overestimated and effects of income and religious affiliation are underestimated
using self-reports on donations rather than archival records. 相似文献
950.