搜索结果: 46-60 共查到“知识库 经济学 Networks”相关记录64条 . 查询时间(0.334 秒)
Kinetic models for wealth exchange on directed networks
Wealth distribution Pareto law kinetic theory asset exchange models networks
2010/10/29
We propose some kinetic models of wealth exchange and investigate their behavior on directed
networks though numerical simulations. We observe that network topology and directedness yields
a variety...
Structure and evolution of the foreign exchange networks
Structure evolution foreign exchange networks
2010/10/29
We investigate topology and temporal evolution of the foreign currency exchange market viewed from a weighted network perspective. Based on exchange rates for a set of 46 currencies (including preciou...
Turnover and heterogeneity in top management networks - A demographic analysis of two Swedish business groups
top management networks turnover heterogeneity
2008/11/11
A theory based on the demography of top management teams is used to explain membership turnover in two Swedish business groups, network analysis being used to define group membership. The results sug...
Topological identification in networks of dynamical systems
Topological identification networks dynamical systems
2010/12/17
The paper deals with the problem of reconstructing the topological structure of a network of dynamical systems. A distance function is defined in order to evaluate the "closeness" of two processes and...
Networks of Economic Market Interdependence and Systemic Risk
Economic Market Systemic Risk
2010/12/13
The dynamic network of relationships among corporations underlies cascading economic failures including the current economic crisis, and can be inferred from correlations in market value fluctuations....
Multi-agent models have been used in many contexts to study generic collective behavior. Similarly, complex networks have become very popular because of the diversity of growth rules giving rise to s...
Analysis of manufacturing networks and supply chains from the operation strategy perspective
supply chain network operation strategy manufacturing
2014/3/20
The aim of this paper is to analyse manufacturing networks and supply chains from the operations strategy perspective. These two areas have traditionally been treated as separate research objectives, ...
Networks and History's Generalizations: Comparing the Financial Systems of Germany, Japan, Great Britain, and the United States
Networks History' Generalizations Comparing
2010/10/8
If it is correct to generalize that, historically, Germany and Japan have had bank-oriented or bank-dominated financial systems,while Great Britain and the United States have had more marketoriented f...
Expecting the Unexpected: Networks, Markets, and the Failure of Electric Utility Restructuring in California
Networks Markets Electric Utility Restructuring
2010/10/8
In this paper, I place California’s disastrous recent experiences with market-oriented restructuring of its electric utility industry in the context of broader historical and economic themes. The hist...
The Economics of Electricity Networks and the Evolution of the U.S. Electric Utility Industry, 1882-1935
The Economics Electricity Networks Evolution the U.S. Electric Utility Industry
2010/10/8
The widespread and costly electricity blackout in the Midwestern and Northeastern United States and Ontario, Canada in August 2003 highlighted the imperfectly constructed North American electricity tr...
External and Internal Networks on the Pennsylvania Railroad: The Philadelphia Improvements
External and Internal Networks the Pennsylvania Railroad The Philadelphia Improvements
2010/10/8
For much of its history, the Pennsylvania Railroad (PRR) worked with the city of Philadelphia to develop the optimal location for a passenger terminal. In the process, the PRR struggled to balance its...
Terms of Endearment: Informal Borrowing Networks among Northern California Businesswomen, 1870-1920
Informal Borrowing Networks Northern California Businesswomen
2010/10/8
In 1898, Martha Herriman, proprietor of a millinery business in San Jose, California, declared bankruptcy in federal district court,listing five people from whom she had borrowed a total of $976.While...
The Three Postal Networks of the United States in the 1930s
The Three Postal Networks the United States
2010/10/8
The reorganization of the United States Post Office Department in 1836 changed postal topography, and included a design for the local accumulation of the mail as well as for the dispatch of the princi...
Although knowledge may be considered a public good, it is not a free one. Technical information is often seen as an immaterial good, but it is supported by material objects such as professional papers...
"Blue Angels," "Venture Capital," and "Whales": Networks Financing the Takeoff of the Second Industrial Revolution in France, 1890s-1920s
Networks Financing the Takeoff Second Industrial Revolution France
2010/10/8
The emergence of startup companies during the takeoff of the second industrial revolution could have spurred a new framework for the financial market to provide them with cash. Conversely,family capit...