The long - term global trend is more difficult to determine, owing to currency conversions, the impacts of national inflation rates, national tax regimes and data availability. (greenfacts.org)
Governmental policies of export and import restrictions, hoarding, subsidies, panic buying, and infrastructure standards of food storage and transport, as well as investor speculation, currency valuations, individual national inflation rates, weather and climate change, the evolving monoculture genetics, rising input costs, and global macro economic health all impact food security. (dotearth.blogs.nytimes.com)
«Consistently low office rent growth» may be correlated with the «persistently low national inflation rate,» a... (bullrealty.com)