Search results

A study of the price discounts granted by Morton Salt Company and other producers of table salt in the U.S. on their sales of table salt to grocery wholesalers and retailers. The discounts were found to be illegal under the Robinson-Patman Act by the Federal Trade Commission and the Supreme Court. The Commission and the Court believed that the discounts were unjustified price concessions granted to “large” buyers, consistent with the concerns of the Robinson-Patman Act. However, the evidence indicates that the most common discount – the “carload discount” – was received by virtually all buyers, regardless of the buyer’s size; the other discounts – “annual volume” discounts – though received primarily by “large” buyers, were likely cost based. The history of the discounts and likely reasons why they were granted are explored in detail.

This is the first paper in a volume devoted exclusively to antitrust law and economics. It summarizes the other papers and addresses two issues. First, after showing that the federal courts generally view consumer welfare as the ultimate goal of antitrust law, it asks what they mean by that term. It concludes that recent decisions appear more likely to equate consumer welfare with the well-being of consumers in the relevant market than with economic efficiency. Second, it asks whether a buyer must possess monopsony power to induce a price discrimination that is not cost justified. It concludes that a buyer can often obtain an unjustified concession simply by wielding bargaining power, but the resulting concession may frequently – though not always – improve consumer welfare.

Salt weathering is one of the most common agents of decay of Central Asian earthen sites and is in function of water evaporation from the wall surface. Soon after excavation the earthen walls and the stupa of the Buddhist temple of Ajina Tepa (seventh-eighth century AD) started to deteriorate due lack of protection and surface erosion. The most important issue in the planning of conservation work was to understand such mechanisms and to decrease the effect of salt weathering on structural damage. The purpose of this paper is to discuss these issues.

Evaporation distribution and salts types were studied on selected walls. In addition, three-dimensional recording of the walls and the stupa was undertaken with digital photogrammetric methods.

It was clearly found that the intensity of salt weathering in the site is high and some salts such as halite (sodium chloride) are thought to originate from groundwater. On the basis of the results obtained, thick shelter coating with mud brick and mud render was designed and constructed as protective measure for the earthen walls.

Those walls that were most affected by salts weathering and erosion at the base (coving) became structurally less sound and eventually collapsed if not conserved.

The work is the first attempt in the design of a methodology for the selection of earthen repair materials and methods.

Institutional skill training—training in institutions organised for that purpose rather than on‐the‐job—was the first of the manpower programmes of the 1960s to be mandated by Congress and applied on a nationwide basis. Its overall goal has been to improve the skills, employability and income of the unemployed and under‐employed through the provision of vocational and related instruction in a formal classroom or laboratory setting. A corollary purpose of the programme has been to meet the needs of employers for workers in demand and/or “skills shortage” occupations. It differs from traditional vocational education in that its objective is to train workers for immediate employment in occupations which are currently in demand. Traditional vocational education, on the other hand, has a much broader objective: to prepare the student for a lifetime of work in a dynamic labour market. Institutional skill training, as it evolved in the sixties, is short‐term and intensive; traditional vocational education is longer in length and adapted to the less immediate needs of secondary and post‐secondary level students.

Identifying stone decay forms is an essential first step in stone conservation. In this study a visually based geomorphological approach was used to provide a rapid assessment of the general weathering characteristics displayed by building sandstones in Stoke‐on‐Trent. Stone decay was found to be largely caused by the mechanical disruption of the sandstone and its occurrence was extremely variable in both space and time. The study demonstrates the close interrelationship between stone properties, environmental conditions, morphology of weathering features, and building characteristics. It is important that these close and dynamic interrelationships are recognised when seeking to explain or predict stone behaviour for management purposes.

The aim of this publication is to list the catalogues of the Department of Manuscripts which are in regular use. Catalogues which have been superseded by later publications are not normally included, since whatever their historical or bibliographical interest they are no longer everyday working tools. To save space in cross‐reference, the catalogues, etc., here listed have been numbered serially in Clarendon type, thus: 31. This numeration has no other significance.