Results 291 to 300 of about 867,681 (356)

Food impacts on species extinction risks can vary by three orders of magnitude. [PDF]

Nat Food
Ball TS, Dales M, Eyres A, Green JMH, Madhavapeddy A, Williams DR, Balmford A.   +6 more
europepmc   +1 more source

Change in advertising exposure of unhealthy commodities after the implementation of outdoor advertising restrictions in Bristol: a descriptive study

Toumpakari Z, Buckland G, Eyles E, Sillero-Rejon C, Jago R, Cummins S, Nobles J, Harding S, Horwood J, Nairn A, Hollingworth W, Blake S, Anderson J, Caitlin P, Hidalgo OC, Stone G, de Vocht F.   +16 more
europepmc   +1 more source

Adopting and implementing local government policy restrictions on harmful commodities advertising in England: A qualitative exploration of challenges, facilitators and impacts

Daly MP, McQuire C, d’Apice K, Burrows A, Hulls PP, Lake A, Boyland E, Vamos EP, Cummins S, de Vocht F.   +9 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Measuring Commodities' Commodity Content

Economic Systems Research, 1998
Within the standard linear framework, a methodology, formally similar to the labour theory of value, is proposed to compute the direct and indirect commodity contents of any produced good.
Antonio Manresa, Ferran Sancho, Josep Maria Vegara   +2 more
openaire   +1 more source

Should Commodity Investors Follow Commodities' Prices?

SSRN Electronic Journal, 2018
Summary: Most institutional investors gain access to commodities through diversified index funds, even though mean-reverting prices and low correlation among commodities' returns suggest that two-fund separation does not hold for commodities. In contrast to demand for stocks and bonds, we find that, on average, demand for commodities is largely ...
Paolo Guasoni, Antonella Tolomeo, Gu Wang   +2 more
openaire   +2 more sources

Commodity speculation and commodity investment [PDF]

, 2008
I distinguish between speculation and index-based investment in commodity futures stressing the differing motivations of the two groups and the differing instruments that they use. I discuss the amounts of money deployed in these activities. I document evidence of extrapolative behaviour in metals prices, consistent with speculation affecting prices ...
openaire   +1 more source

Rice as Commodity and Anti-Commodity

2016
On the Upper West Africa coast rice belongs to two species — African rice (Oryza glaberrima Steud.) and Asian rice (Oryza sativa L.). African rice was domesticated in the region, perhaps three millennia ago, from a presumed wild ancestor, O. barthii.
openaire   +2 more sources

F5 Commodities and Commodity Markets

World Banking Abstracts, 2012
World Banking Abstracts publishes abstracts exclusively. Therefore, to see this abstract, please click the “View Full Article (HTML)” or “Get PDF” link.
openaire   +1 more source