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A new algorithm for the group minimization problem (GP) is proposed. The algorithm can be broadly described as follows …-known algorithm of Glover, and checked for non-negativity. The first non-negative point is an optimal solution of (GP). Advantages and … disadvantages of the algorithm are discussed; in particular, the implementation of the algorithm (which can be easily extended so as …
Persistent link: https://www.econbiz.de/10012478970
We use data from a sample of day care centers to estimate the relationships between cost and the quality of the child care service provided, and between revenue and quality. We use a measure of child care quality derived from an instrument designed by developmental psychologists. This measure of...
Persistent link: https://www.econbiz.de/10012471564
Using a newly compiled data set, this paper provides insights into the characteristics of the child care industry. First, there is no difference in average quality of the services produced between nonprofit and for-profit centers. This indicates that nonprofit status cannot be taken as a signal...
Persistent link: https://www.econbiz.de/10012473577
Using a newly compiled data set, this paper estimates multi- product translog cost functions for 399 child care centers from California, Colorado, Connecticut, and North Carolina. Quality of child care is controlled by a quality index, which has been shown to be positively related to child...
Persistent link: https://www.econbiz.de/10012473853
theory of cost and production to take account of this uncertainty. We then use this model to calculate the cost of empty …
Persistent link: https://www.econbiz.de/10012474486
theory of production, the equilibrium conditions implied by optimizing behavior, and exogenous influences on product demand …
Persistent link: https://www.econbiz.de/10012475479
We formulate a variable cost function model in which certain inputs are treated as quasi-fixed, and develop a simple statistical test of whether optimization occurs for the quasi-fixed inputs. It is shown how to retrieve characteristics of the long-run cost function from the variable cost...
Persistent link: https://www.econbiz.de/10012478528
objective function for the algorithm designer and a model of their information sets and interaction. We build such a model that … allows the training data to exhibit a wide range of "biases." Prevailing wisdom is that biased data change how the algorithm … is trained and whether an algorithm should be used at all. In contrast, we find two striking irrelevance results. First …
Persistent link: https://www.econbiz.de/10012481694
algorithm in terms of model complexity or the number of predictors to accommodate. Each firm then appoints a data analyst that … uses the chosen algorithm to estimate demand for multiple consumer segments, based on which, it devises a targeting policy …
Persistent link: https://www.econbiz.de/10014247922
Rules often are complex in order to distinguish different types of behavior that may have different consequences. Greater complexity thus allows better control of behavior. But individuals may need to incur costs ex ante to determine how more complex rules apply to their contemplated conduct....
Persistent link: https://www.econbiz.de/10012475023