Which farms feed the world and has farmland become more concentrated?
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چکیده
منابع مشابه
Has Computational Linguistics Become More Applied?
Where the field has been and where it is going? It is relatively easy to know where we have been, but harder (and more valuable) to know where we are going. The title of this paper, borrowed from Hull, Jurafsky and Martin (2008), suggests that applications have become more important, and that industrial laboratories will become increasingly prestigious. 1 Rise of Statistical Methods Some trends...
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Recent research provides evidence of important changes in the U.S. economic environment over the last 40 years. This appears to be associated with an alteration of the monetary transmission mechanism. In this paper we investigate the implications for the evolution of monetary policy effectiveness. Using an identiÞed VAR over the preand post-1980 periods we Þrst provide evidence of a reduction i...
متن کاملWhy Has Work Effort Become More Intense?
Effort-biased technological change and other explanations for work intensification are investigated. It is hypothesised that technological and organizational changes are one important source of work intensification and supportive evidence is found using establishment data for Britain in the 1990s. Work intensification has also been stimulated by the use of highcommitment human resource policies...
متن کاملThe Globalization of Migration Has the world really become more migratory?
It is commonly assumed that international migration has accelerated of the past half century, and that migrants travel over increasingly large distances, and that migration has therefore become much more diverse in terms of origins and destinations of migrants (Arango 2000: 291). A related argument is that more and more countries are now experiencing significant volumes of immigration and emigr...
متن کاملHas Monetary Policy Become More Efficient? A Cross-Country Analysis
Over the past twenty years, macroeconomic performance has improved in industrialized and developing countries alike. In a broad cross-section of countries inflation volatility has fallen markedly while output variability has either fallen or risen only slightly. This increased stability can be attributed to either: 1) more efficient policymaking by the monetary authority, 2) a reduction in the ...
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ژورنال
عنوان ژورنال: World Development
سال: 2021
ISSN: 0305-750X
DOI: 10.1016/j.worlddev.2021.105455