منابع مشابه
An economic guide to ticket pricing in the entertainment industry
Ticket markets raise a large variety of pricing questions that are of substantial interest for theoretical economists. They also offer a unique laboratory experiment for empiricists because they exhibit rich sources of price variations. Prices vary because seats are different, because seats are located in different places, because performances take place on different dates, because venues offer...
متن کاملSilviculture for the 21 Century—Objective and Subjective Standards to Guide Successful Practice
Silviculture is increasingly being applied in ways that go beyond traditional timber management objectives. Across the National Forest System, on other public lands, and increasingly on private lands as well, foresters are working with professional colleagues and landowners to develop innovative silvicultural prescriptions designed to meet diverse resource management objectives. Some of those i...
متن کاملUsers' guide to the surgical literature: how to use an article on economic analysis.
You are a general surgeon on the active staff of a community hospital. The last patient in your office is a 45year-old automotive shop schoolteacher who has carpal tunnel syndrome. Your clinical examination and electromyographic and nerve conduction studies confirm the diagnosis. Since the anti-inflammatory agent and the splint previously prescribed by the patient’s family physician have not he...
متن کاملA tree-growth model to optimize silviculture
In this paper, we present the description of a simplified model of the dynamic of a mono-specific even-aged forest. The model studied is a tree-growth model based on a system of two ordinary differential equations concerning the tree basal area and the number of trees. The analytical study of this model permits us to predict the behavior of the system solutions. We are trying to highlight the i...
متن کاملSilviculture to Restore Oak Savannas and Woodlands
Variability in historic fire regimes in eastern North America resulted in an array of oak natural communities that were dominant across the region. In the past century, savannas and woodlands have become scarce because of conversion to agriculture or development of forest structure in the absence of fire. Their restoration is a primary goal for public agencies and conservation organizations. Al...
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ژورنال
عنوان ژورنال: The Forestry Chronicle
سال: 1970
ISSN: 0015-7546,1499-9315
DOI: 10.5558/tfc46214-3