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High transaction costs are detrimental to the efficient operation or existence of markets for inputs and outputs. The cost of information and the costs associated with the search for trade partners, the distance to formal markets and contract enforcement are likely to influence the marketing of food crops. This study hypothesises that the level of income generated from food-crop sales by small-scale farmers in the Impendle and Swayimana districts of KwaZuluNatal is influenced by transaction costs and certain household and farm characteristics. Regression analysis shows that the depth of marketing methods is significantly influenced by transaction cost proxies, such as cooperation with large commercial farmers and ownership of means of transport. Results from a block-recursive regression analysis show that the level of crop income generated is determined by the depth of marketing methods, the size of allocated arable land and off-farm income. Households with lower transaction costs, sizeable allocated land and off-farm income can be expected to generate higher income from food crops. Investment in public goods such as roads, telecommunications and an efficient legal system (to uphold commercial contracts), as well as farmer support services (input supply, extension, marketing information and research), would probably raise farm and non-farm income by reducing transaction costs. This would increase the effective demand for locally produced goods and services, thus contributing to rural employment and livelihoods within rural communal areas.  相似文献   
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Trends in consumer attitudes toward business philosophy, product quality, advertising, consumer responsibilities, government regulation and price controls are examined. The findings of three national surveys indicate that the level of consumer discontent did not change substantially between 1971 and 1975. Despite expanding efforts to advance the interests of consumers, the basic criticisms and frustrations expressed by respondents in 1971 were echoed again in 1973 and 1975. However there were some notable trends in the kinds and magnitudes of consumer concerns over this period. The need to treat consumer dissatisfaction as a relative concept is emphasized, and it is suggested that comparisons of present levels of consumer unrest to a zero base would probably lead to exaggerated interpretations of current conditions.  相似文献   
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We develop a partial equilibrium, perfectly competitive framework of a (potentially) vertically integrated industry. There are three types of firms: upstream firms that use primary factors to produce an intermediate good; downstream firms that use primary factors and intermediate goods to produce a final good; and vertically integrated firms that do both. We establish conditions under which vertically integrated firms exist and outsource (part of) the production of the intermediate input. We study the changes in industry configurations resulting from changes in costs and demand.  相似文献   
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The experiences of Fannie Mae and Freddie Mac during and prior to the Financial Crisis of 2007–09 call to mind the history of the Freedman’s Savings and Trust Company, a prominent bank founded for the benefit of former slaves just after the Civil War. This paper notes similarities concerning the initial motivation for the creation of all three institutions and draws parallels between their mismanagement and subsequent failures. The paper also discusses the government’s response to the institutions’ downfalls and the legacies that the institutions left behind.  相似文献   
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