The 4C Project has released D3.1—Evaluation of Cost Models and Needs & Gaps Analysis (MS12 Draft).
Here's an excerpt from the announcement:
This draft report. . . provides an analysis of existing research related to the economics of digital curation and reports upon the investigation of how well current cost and benefit models meet stakeholders' needs for calculating and comparing financial information. It aims to point out gaps that need to be bridged between the capabilities of currently available models and tools, and stakeholders' needs for financial information.
To facilitate and clarify the model evaluation the report first outlines a basic terminology and a general description of the components of cost and benefit models.
The report then describes how the ten current and emerging cost models and benefit models included in the evaluation were identified and provides a summary of each of the models. This is followed by an in depth analysis of stakeholders' needs for financial information derived from the 4C project stakeholder consultation.