多样性(控制论)
政府(语言学)
国家(计算机科学)
订单(交换)
历史
地理
政治学
统计
经济
计算机科学
数学
哲学
语言学
财务
算法
作者
Elizabeth Griffiths,Mark Overton
出处
期刊:Palgrave Macmillan UK eBooks
[Palgrave Macmillan UK]
日期:2009-01-01
卷期号:: 180-193
标识
DOI:10.1057/9780230240827_9
摘要
As its title suggests much of this book has been devoted to uncovering the hidden history of sharefarming. It has been hidden for a variety of reasons, not least because until the end of the twentieth century there has been no systematic attempt to record its incidence, despite the fact that the state has been collecting agricultural statistics since the nineteenth century.1 This chapter discusses some of the limitations of government statistics and shows how they can effectively hide the presence of sharefarming. In order to attempt a more accurate quantitative assessment of the extent of sharefarming at the start of the twenty-first century, we present the results of a contemporary survey of the extent of sharefarming in 2007.
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