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The aim of this paper is to analyse the phenomenon of crowdfunding and determine whether it can be considered a service ecosystem, where the context frames innovation through value co-creation. A qualitative, multiple case study approach is used to analyse three platforms and six initiatives in the Spanish arts sector. The findings reveal that crowdfunding can be considered an ecosystem where value-in-context frames seven types of value co-creation, offering a contribution both to ecosystem theory and to the field of co-creation.  相似文献   
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Farm managers and lenders are becoming increasingly aware of the need for thorough and accurate farm financial management.1 The current extended agricultural recession magnifies this need. Increased current loan losses and the increasing financial stress of farm operators have prompted lending institutions, government agencies and farmers to determine what has gone wrong in the area of farm financial management and, more importantly, to search out ways to reduce the frequency of farm business failure. The use of inadequate financial reporting systems is viewed as one source of the problem.  相似文献   
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The Ramsey equation ties the utility discount rate and the elasticity of marginal utility of consumption together with per capita consumption growth rates to calculate consumption discount rates. For many applications, per capita consumption growth rates can be approximated with per capita output growth rates. That approximation does not work for climate change, which drives an ever-increasing and increasingly uncertain wedge between output and consumption growth. NAS (2017), in a central recommendation and illustrative example, conflates the two. The correct, consumption-based discounting method generally decreases consumption discount rates and, thus, increases the resulting Social Cost of Carbon Dioxide (SC-CO2).  相似文献   
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