منابع مشابه
Foreign Affairs and Trade
It is known that a theory in S5-epistemic logic with several agents may have numerous models. This is because each such model specifies also what an agent knows about infinite intersections of events, while the expressive power of the logic is limited to finite conjunctions of formulas. We show that this asymmetry between syntax and semantics persists also when infinite conjunctions (up to some...
متن کاملTopology of Foreign Exchange Markets using Hierarchical Structure Methods
Michael J. Naylor, Lawrence C. Rose, and Brendan J. Moyle (1) Corresponding Author, Dept of Finance, Banking and Property, Massey University, Palmerston North, New Zealand, [email protected] Department of Commerce, Massey University Abstract This paper uses two hierarchical techniques, a minimal spanning tree and an ultrametric hierarchical tree, to extract a topological influence map for...
متن کاملBiological trade and markets
Cooperation between organisms can often be understood, like trade between merchants, as a mutually beneficial exchange of services, resources or other 'commodities'. Mutual benefits alone, however, are not sufficient to explain the evolution of trade-based cooperation. First, organisms may reject a particular trade if another partner offers a better deal. Second, while human trade often entails...
متن کاملMarkets, Trade and Seafood
This chapter describes the growth in seafood production and trade and the main factors causing these developments. We then review the leading economic research on the international seafood trade and markets with a focus on interactions of markets and the management of fisheries and aquaculture. Specific examples include the relationship between fisheries management institutions and internationa...
متن کاملMarkets and Trade Glossary
FEWS NET is a USAID-funded activity. The authors' views expressed in this publication do not necessarily reflect the view of the United States Agency for International Development or the United States Government. Anomaly – is a deviation from the norm or average. Arbitrage – is taking advantage of a price differential. The two most common types of arbitrage related to food security are spatial ...
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ژورنال
عنوان ژورنال: Hispanic American Historical Review
سال: 1922
ISSN: 0018-2168,1527-1900
DOI: 10.1215/00182168-5.4.728