血统 发表于 2025-3-25 03:26:49
Timothy J. Brennanr crunchers have produced and evaluate the results. This book grew out of a course designed by Gudmund R. Iversen to meet the challenges created by this greater reliance on statistical It was one of a series of courses designed at Swarthmore information. College to fulfill the mission of a liberal a牛马之尿 发表于 2025-3-25 11:20:50
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Victor Glassecorded. For example, we had samples representing populations of times of travel, of heights, and of many other single variables. We now consider populations and samples where each member has the same two particular characteristics recorded; we call this ., as opposed to the previous .. A sample ofComedienne 发表于 2025-3-25 17:47:50
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,Disoriented No More: An Economics Compass for the EU’s Cost Orientation Principle,Postal incumbents across the world are often subject to price-cost rules. The motivation for our paper is the discussion within the EU and elsewhere of this relationship, against a backdrop of a somewhat ambiguous framework and uncertain and diverging implementation of regulatory price-cost tests.SLING 发表于 2025-3-26 12:42:05
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https://doi.org/10.1007/978-3-030-02937-1postal regulation; parcel delivery; e-commerce; delivery liberalization; postal network; postal sector