Abnormal Deviations in International Exchanges

The Role of Security in Social Deviations

The aim of this study is to investigate the role of security in social deviations among women of Babol city. Descriptive survey research method was used and the unit of analysis is 15-29 year old women that 284 women are selected on the basis of Cochran formula and using multi-stage random cluster sampling. The results show that there is a weak significant relationship between the independent v...

Detecting Abnormal Pricing in International Trade: The Greece-USA Case

Arbitrage in Combinatorial Exchanges

Combinatorial exchanges are trading mechanisms that allow agents to specify preferences over bundles of goods. When agents’ preferences exhibit complementarity and/or substitutability, this additional expressiveness can lead to more efficient allocations than is possible using traditional exchanges. In the context of combinatorial exchanges, this paper examines arbitrage, a risk-free profit opp...

Assignment Exchanges

Assignment Exchanges Paul Milgrom September 6, 2008 Abstract. We analyze assignment exchanges –auction and exchange mechanisms which are tight simplifications of direct Walrasian exchange mechanisms. These simplifications are distinguished by their use of “assignment messages,” which parameterize certain substitutable preferences. The “basic” assignment exchanges respect integer constraints, ge...

a contrastive study of rhetorical functions of citation in iranian and international elt scopus journals

writing an academic article requires the researchers to provide support for their works by learning how to cite the works of others. various studies regarding the analysis of citation in m.a theses have been done, while little work has been done on comparison of citations among elt scopus journal articles, and so the dearth of research in this area demands for further investigation into citatio...