Financial Option Market Model for Federated Cloud Environments

2012 ◽  
Author(s):  
Adel Nadjaran Toosi ◽  
Ruppa K. Thulasiram ◽  
Rajkumar Buyya
Keyword(s):  
Market Model ◽  
Cloud Environments ◽  
Option Market

How Does High Frequency Risk Hedge Activity Have an Affect on Underlying Market?: Analysis by Artificial Market Model

2014 ◽  
Vol 18 (4) ◽  
pp. 558-566 ◽  
Author(s):  
Saki Kawakubo ◽  
◽  
Kiyoshi Izumi ◽  
Shinobu Yoshimura ◽  
Keyword(s):  
High Frequency ◽  
Low Frequency ◽  
Conclusive Evidence ◽  
Market Model ◽  
Neutral Position ◽  
Dynamic Hedging ◽  
Artificial Market ◽  
Option Markets ◽  
Empirical Approaches ◽  
Option Market

The effect of option markets on their underlying markets has been studied intensively since the first option contract was listed. Despite considerable effort, including the development of theoretical and empirical approaches, we do not yet have conclusive evidence on this effect. We investigate the effect of option markets, especially that of dynamic hedging, on their underlying markets by using an artificial market. We propose a two-market model in which an option market and its underlying market interact. In our model, there are three types of agents, underlying local agents trading only on the underlying market, option local agents who trade only on the option market, and global agents who trade both on the underlying and the option market. In this simulation, we investigate the effect of hedgers, a global agent, to the underlying market. Hedgers who have option contracts trade the underlying asset to keep a delta neutral position. This hedge behavior is called dynamic hedging. We simulate two scenarios; one is the hedge with low frequency and the other is the hedge with high frequency that hedger can send hedge order anytime when hedge miss appears. We confirmed that dynamic hedging increases or decreases the volatility of the underlying market under certain conditions.

Contract institutions in the Russian economy: The sphere of state, municipal, and regulated procurement

2017 ◽  
pp. 93-110 ◽  
Author(s):  
O. Anchishkina
Keyword(s):  
Economic Growth ◽  
Theoretical Model ◽  
Market Structure ◽  
Market Equilibrium ◽  
Statistical Evidence ◽  
Market Model ◽  
Market Behavior ◽  
Database Analysis ◽  
Russian Economy ◽  
Contracting Model

The article synthesizes information on database analysis of state, municipal, and regulated procurement through which Russian contract institutions and the market model are investigated. The inherent uncertainty of quantity indicators on contracting activities and process is identified and explained. The article provides statistical evidence for heterogeneous market structure in state and municipal procurement, and big player’s dominance. A theoretical model for market behavior, noncooperative competition and collusion is proposed, through which the major trends are explained. The intrinsic flaws and failure of the current contracting model are revealed and described. This ineffectiveness is regarded to be not a limitation, but a challenge to be met. If responded to, drivers for economic growth and market equilibrium will be switched on.

DEVELOPMENT OF A SYSTEM FOR ASSESSING THE EFFECTIVENESS OF THE USE OF STATE RESOURCES TO CREATE A NATIONAL INNOVATION SYSTEM AS A FACTOR IN INCREASING THE STATE'S ECONOMIC SECURITY

2020 ◽  
pp. 185-197
Author(s):  
Anatoliy B. Yaroshchuk ◽  
Keyword(s):  
Mixed Model ◽  
System Analysis ◽  
Innovation System ◽  
Developed Countries ◽  
Economic Security ◽  
Innovation Systems ◽  
National Innovation System ◽  
Market Model ◽  
National Innovation Systems ◽  
Public Resources

The article considers the current and future systems for assessing the effectiveness of the use of state resources to create a national innovation system as a factor in improving the economic security of the state, the author develops a methodological approach to assessing the effectiveness of the use of state resources to create a national innovation system. The cyclical development of the world economy in the conditions of globalization is connected, first of all, with the change of technological structures, as well as with the provision of competitiveness for all levels of economic management. In the domestic and foreign economic literature, there is an idea of the national innovation system, which covers all types of economic objects in the country with innovations, increasing their competitiveness, and, thus, the national economy as a whole, and also directly affects the increase in the level of economic security of the country. Most developed countries and many developing countries have already established or are in the process of establishing their national innovation systems, built either on the basis of models already known and tested in other countries, or new, unique models for building innovation systems. The differences between these models of creation of national innovation systems of different countries are, both in the levels of economic objects, which are the basis of innovative breakthrough, and in the degree of use of public resources: "centralized model", based on public resources, or "market model", or a mixed model of "public-private partnership". These issues are the basis for consideration of the presented article. The methodological basis for writing the article was modern scientific research methods, including: dialectical method, method of system analysis, methods of analogy, comparative analysis, expert methods, structural-functional and normative approaches.

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