Crowdfunding, financiación transversal y colectiva
نویسندگان
چکیده
منابع مشابه
Visualizing Crowdfunding
Future Work Given such a rich and descriptive data set, one area that would be extremely beneficial as a visualization tool would be something that can provide selection and interactivity so that people can identify particular campaigns easier given a visualization from exploratory analysis. Figure 3: The following plot is a word frequency matrix for successful campaign perk descriptions under ...
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A result of Mason, as refined by Ingleton, characterizes transversal matroids as the matroids that satisfy a set of inequalities that relate the ranks of intersections and unions of nonempty sets of cyclic flats. We prove counterparts, for fundamental transversal matroids, of this and other characterizations of transversal matroids. In particular, we show that fundamental transversal matroids a...
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Crowdfunding gained momentum over the last few years. In contrast to traditional forms of funding, the service provision of crowdfunding platforms is performed within service systems. These comprise a complex combination of IT and non-IT services, different stakeholders, and diverging contexts and purposes. The design and operation of such service systems represents a tough challenge. Therefore...
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A flat of a matroid is cyclic if it is a union of circuits; such flats form a lattice under inclusion and, up to isomorphism, all lattices can be obtained this way. A lattice is a Tr-lattice if all matroids whose lattices of cyclic flats are isomorphic to it are transversal. We investigate some sufficient conditions for a lattice to be a Tr-lattice; a corollary is that distributive lattices of ...
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The recent success of crowdfunding for supporting new and innovative products has been overwhelming with over 34 Billion Dollars raised in 2015. In many crowdfunding platforms, firms set a campaign threshold and contributions are collected only if this threshold is reached. During the campaign, consumers are uncertain as to the ex-post value of the product, the business model viability, and the...
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ژورنال
عنوان ژورنال: Mosaic
سال: 2014
ISSN: 1696-3296
DOI: 10.7238/m.n122.1442