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Labor costs --- Costs, Industrial --- Manufacturing industries --- Costs
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The question of whether governments spend too much or too little has been a frequent subject of debate, but has been infrequently analyzed.This paper proposes and then applies a methodology which checks to see whether the "Samuelson condition" for the efficient provision of local public education is satisfied, i.e. whether the sum over the school district of individual marginal rates of substitution between public education and a private numeraire equals the marqinal rate of technical substitution between these two qoods. The econometric methodology uses a micro-based approach to the estimation of marginal rate of substitution functions which accounts for possible biases associated with the selection of school districts by individual households.
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Coal --- Transportation --- Costs
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This report explores major factors causing schedule delays and problems often experienced in constructing and starting up new process plants. It quantifies the key factors driving construction and startup schedules as well as the costs of startup. Several factors critically affecting these outcomes reflect strategic decisions about how individual projects should be managed. The findings indicate that (1) construction schedule slippage is associated with poor project definition at the start of detailed engineering, planned long concurrency between detailed engineering and construction, and the use of unrefined solid feedstocks; (2) total startup time can be determined by the number of commercially unproven process steps, the portion of the plant heat and material balances based on previous commercial units, and whether the plant processes an unrefined solid feedstock; (3) placing responsibility for the project in a team composed of representatives from each of the corporate divisions, rather than dispersing responsibility across them, appears to result in better communication and shorter startups; and (4) startup costs as a percentage of total costs are closely related to the number of new process steps, the extent of materials-handling problems encountered during process development, and whether the plant processes an unrefined solid feedstock.
Project management. --- Production scheduling. --- Start-up costs.
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When Congress directed that Medicare develop a prospective payment system for acute hospital care in 1983, rehabilitation hospitals were exempted. The exemption arose from a concern that the patient classification system and payment approach developed for acute care hospitals would be inappropriate for inpatient rehabilitative care. Rehabilitative care emphasizes the treatment of functional limitation and disabilities, and it usually follows a period of acute or surgical care. In contrast, acute hospital care emphasizes the stabilization of the acute problem. Consequently, one issue concerns the desirability of basing payment for rehabilitative care on diagnosis instead of some measure of functional status. A more fundamental issue is whether a separate payment system for rehabilitation is desirable given that rehabilitation typically follows acute hospital care. A major purpose of this report is to evaluate the hypothesis that functional status, rather than diagnosis, determines the costs of a rehabilitative stay and to identify other sources of differences in costs.
Rehabilitation --- People with disabilities --- Hospitals --- Costs. --- Costs --- Forecasting. --- Functional assessment --- Economic aspects --- Rehabilitation services --- Prospective payment
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