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City Networks of Online Commodity Services in China: Empirical Analysis of Tmall Clothing and Electronic Retailers
city networks online commodity services intercity relationships specialization
2018/4/3
City networks have been a critical topic in the fields of urban geography and regional economics. Numerous studies have explored city networks, focusing mainly on infrastructure and industrial network...
Mechanism Design for Route Allocation in Multiple-commodity Network
mechanism design strategy proof minmax delay
2016/1/22
We consider the problem of allocating routes in multiple-commodity networks. In such networks, a user can directly download the ‘desired file from a server, or she can do this via a indirectly route t...
Mechanism Design for Resource Allocation with Applications to Centralized Multi-Commodity Routing
mechanism design strategyproof resource allocation net- work routing
2016/1/22
We formulate and study the algorithmic mechanism design problem for a general class of resource allocation settings,where the center redistributes the private resources brought by individuals. Money t...
The interactions between agricultural commodity and oil prices: an empirical analysis
causality co-integration commodity prices world energy prices
2015/10/9
Th e purpose of the study is to analyse the short and long-term relationships between the world oil prices (Europe
Brent Spot Price and West Texas Intermediate Spot Price) and the agricultural commo...
Price volatility spillovers among agricultural commodity and crude oil markets: Evidence from the range-based estimator
agricultural commodity market financial crisis of 2008–2009 futures markets historical price volatility intra-day data
2015/6/8
The paper examines the price volatility spillovers among the crude oil, soybeans, corn, wheat, and sugar futures markets over the period 1/1/2006–11/29/2013. We separately investigate the periods of t...
Commodity price risk management using option strategies
commodity market hedging strategies vanilla options
2015/5/4
In the world of increasing price volatility, it is more important than ever to understand how to manage the price risk. The paper deals with the price risk management issues associated with commoditie...
Enabling Peer-to-Peer Swarming for Multi-Commodity Dissemination
bundling content dissemination performance evaluation queueing theory reciprocity self-sustainability
2014/12/18
Peer-to-peer swarming, as used by BitTorrent, is one of the de facto solutions for content dissemination in today’s Internet. By leveraging resources provided by users, peer-to-peer swarming is a simp...
This paper develops a model to analyze information aggregation in commodity markets. Through centralized trading, commodity prices aggregate dispersed
information about the strength of the global eco...
FARM EFFICIENCY AND VOLATILE COMMODITY MARKETS IN KANSAS
FARM EFFICIENCY VOLATILE COMMODITY MARKETS KANSAS
2014/6/3
Domestic factors, such as biofuel demand and weather, have increased the demand for crops, resulting in an increase in corn prices, as well as price volatility.
A model of commodity prices after Sir Arthur Lewis
Sir Arthur Lewis World income Cointegration
2014/3/24
We develop an idea from Arthur Lewis’ paper on unlimited supplies of labor to model the longrun behavior of the prices of primary commodity produced by poor countries. Commodity supply is
assumed inf...
Commodity Prices and Growth in Africa。
Estimating the Commodity Price Model。
How effective is Fair Trade as a tool for the stabilization of agricultural commodity markets? Case of coffee in the Czech Republic
organic efficiency fairtrade premium commodity
2014/2/24
Fair Trade is one of the leading systems of the Corporate Social Responsibility and a price stabilization mechanism for producers in developing countries. It is being practiced by more and more Czech ...
The effect of real exchange rates and their volatilities on the selected agricultural commodity exports: A case study on Turkey, 1971–2010
agricultural trade exchange rate volatility gravity, panel
2014/2/24
This study investigates the effect of the exchange rate volatility and the real exchange rate on the bilateral agricultural exports flows of Turkey to 46 countries. A panel data set, which contains 46...
Time-Changed Ornstein-Uhlenbeck Processes And Their Applications In Commodity Derivative Models
Time-Changed Ornstein-Uhlenbeck Processes Commodity Derivative Models Pricing of Securities
2012/4/28
This paper studies subordinate Ornstein-Uhlenbeck (OU) processes, i.e., OU diffusions time changed by L\'{e}vy subordinators. We construct their sample path decomposition, show that they possess mean-...