Kenya e-Participation Ecologies and the Theory of Games

2013 ◽  
pp. 272-289
Author(s):  
Vincenzo Cavallo
Keyword(s):  
Game Theory ◽  
Developing Countries ◽  
Nash Equilibrium ◽  
Traditional Culture ◽  
Project Managers ◽  
Three Dimensions ◽  
Crowd Sourcing ◽  
Successful Strategy ◽  
Fields Of Study ◽  
Five Elements

An e-Participation ecology is composed of five elements—actors, contents, traditional culture of participation, existing media skills and practices, and discourses in conflicts (establishment vs. antagonists)—and three macro-dimensions—cultural/traditional, political, and socio-technological–with which the five elements are interacting (Cavallo, 2010). Game theory can be used to understand how a certain actor or a group of actors can develop a successful strategy in/for each one of the three dimensions. Therefore, the concept of Nash equilibrium (Nash Jr., 1950), developed in physics and successfully applied in economy and other fields of study, can be borrowed also by e-Participation analysts/project managers to develop “Win-Win” scenarios in order to increase e-Participation projects’ chances of success and consequently reduce e-Participation’s “risk of failures,” especially in developing countries where they usually occur more frequently (Heeks, 2002). The Kenyan e-Participation platform, Ushahidi, generated a techno-discourse about the rise of African Cyberdemocracy and the power of crowd-sourcing that is probably more relevant than the real impact that these e-Participation platforms had or will have on the lives of normal citizens and media activists.

scholarly journals Holding a group together: non-game-theory vs. game-theory

2021 ◽  
Author(s):  
Michael Richter ◽  
Ariel Rubinstein
Keyword(s):  
Game Theory ◽  
Nash Equilibrium ◽  
Competitive Equilibrium ◽  
Solution Concept ◽  
Equilibrium Concept

Abstract Each member of a group chooses a position and has preferences regarding his chosen position. The group’s harmony depends on the profile of chosen positions meeting a specific condition. We analyse a solution concept (Richter and Rubinstein, 2020) based on a permissible set of individual positions, which plays a role analogous to that of prices in competitive equilibrium. Given the permissible set, members choose their most preferred position. The set is tightened if the chosen positions are inharmonious and relaxed if the restrictions are unnecessary. This new equilibrium concept yields more attractive outcomes than does Nash equilibrium in the corresponding game.

scholarly journals Quantum Mean-Field Games with the Observations of Counting Type

Games ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 7
Author(s):  
Vassili N. Kolokoltsov
Keyword(s):  
Game Theory ◽  
Nash Equilibrium ◽  
Open Problem ◽  
Existence And Uniqueness ◽  
Existence Of Solutions ◽  
Mean Field ◽  
Mean Field Games ◽  
Quantum Game ◽  
Quantum Games ◽  
Interesting Open Problem

Quantum games and mean-field games (MFG) represent two important new branches of game theory. In a recent paper the author developed quantum MFGs merging these two branches. These quantum MFGs were based on the theory of continuous quantum observations and filtering of diffusive type. In the present paper we develop the analogous quantum MFG theory based on continuous quantum observations and filtering of counting type. However, proving existence and uniqueness of the solutions for resulting limiting forward-backward system based on jump-type processes on manifolds seems to be more complicated than for diffusions. In this paper we only prove that if a solution exists, then it gives an ϵ-Nash equilibrium for the corresponding N-player quantum game. The existence of solutions is suggested as an interesting open problem.

scholarly journals Triple bottom line of the CSR concept and its reporting

2021 ◽  
Vol 129 ◽  
pp. 07001
Author(s):  
Jaroslav Belas ◽  
Katarina Zvarikova
Keyword(s):  
Developing Countries ◽  
Literature Review ◽  
Value Added ◽  
Developed Countries ◽  
Theoretical Background ◽  
Three Dimensions ◽  
Bottom Line ◽  
Non Profit ◽  
To Come ◽  
Frequent Problem

Research background: The global situation is alarming. Many scholars, politicians, non-profit organizations and journalists worldwide remind of these arising problems. Sustainability seems to be the only solution, and also many companies try to do their best to contribute to this issue. Purpose of the article: CSR is considered a valuable tool in many fields – profit, stakeholders, and environmental dimensions. All these dimensions are characterized by their specifics, but it is proven that CSR positively impacts all of them. But the frequent problem is that although the companies are aware of the stakeholders´ importance, they are not able to report their activities or report them in an understanding way. Methods: Methods of the literature review is used for the theoretical background to understand the importance of three dimensions of CSR. Method of analysis is used to analyze of GRI index. Findings & Value added: Literature review proves the importance of CSR towards all three dimensions. According to analysis of the DRI index, it is evident, that not only organizations from developed countries have reported, but also organizations from developing countries had become reporting. Following the result of our analysis, we can see that 1 694 organizations from 80 countries try to come close to stakeholders and want to inform them about their activities.

scholarly journals The Importance of Communication Management Improving the Performance of Construction Project Managers in Developing Countries

2021 ◽  
Vol 56 (3) ◽  
pp. 473-484
Author(s):  
Zulkifli Lubis
Keyword(s):  
Developing Countries ◽  
Public Relations ◽  
Construction Projects ◽  
Construction Project ◽  
Project Managers ◽  
Infrastructure Development ◽  
Communication Management ◽  
The Public ◽  
Study Results

The biggest threat that results in the project not being successful is failure to build a stakeholder project. Based on research on construction projects in developing countries, the lack of communication among workers due to cultural uniformity and the uniqueness of their respective regions can become work constraints that can affect implementation performance and productivity, namely, there is a 69.61% decrease in time performance. The main objective of this research is to analyze the role of communication management in improving the performance of construction project managers in developing countries, particularly the role of construction managers in implementing a construction project. This research uses a qualitative approach and a case study method. Sampling using purposive sampling. Forum Group Discussion to see how the opinions of construction project managers in Indonesia view the importance of communication management in the success of construction projects. The study results explain that the need for Public Relations Infrastructure management plays a role in ensuring various policies and communication to the public. This is a reflection of the effective function of public relations in the implementation of infrastructure development. In carrying out the construction, the construction project manager must pay attention to communication dynamics to support the success of infrastructure development projects. Contractors and other parties involved in infrastructure development must raise awareness of the essence of effective communication in fostering trust in the public concerned with infrastructure development.

scholarly journals The Spillover Effects on Strategic Interdependence Neighboring Countries: A Game Theory Approach

2021 ◽  
Author(s):  
Oyundelger Sharkhuu ◽  
Pu Yongjian ◽  
Batdelger Tsogt-Ochir ◽  
Tugs Sanjdorj
Keyword(s):  
Game Theory ◽  
Time Series Data ◽  
Spillover Effects ◽  
Three Dimensions ◽  
Series Data ◽  
Theory Approach ◽  
Vector Error Correction ◽  
Long Run ◽  
Inbound Tourism ◽  
Short Run

The main aim of sustainable development is to ensure an intelligible and long-lasting balance between the economy, society, and the environment. Sustainable tourism could only be successful if the inter-relationships between all three dimensions are accepted. In the limited number of research analyses, the focus of the research is on competition between tourist countries and destinations. This study has used Game theory to analyze the competition applies time-series data in selected neighboring countries measure of a VAR-based spillover index, developed by [1] to investigate the time-varying relationship between tourism and Gross Domestic Product. Each country analyzed Vector Error Correction (VEC) and Granger analysis to explore the causal short and long-term tourism and use a sample that spans from 1997 to 2019. From the main results of Cholesky, the total spillover index is 59.0% between Russia and Mongolia which suggests a moderate interdependence among the four variables. Findings indicate that neither China nor Mongolia have a short-run influence on tourism development. China's inbound tourism is affected in the long run by Mongolia's inbound tourism but not vice versa can be explained by the fact that the number of tourists visiting Mongolia would include China in their travels.

Research on the Connection between Game Theory and Cryptography

2021 ◽  
Author(s):  
S M Nazmuz Sakib
Keyword(s):  
Game Theory ◽  
Nash Equilibrium ◽  
Operation Condition ◽  
Message Transmission ◽  
State Of Affairs ◽  
Multiparty Interaction

As may be seen, cryptography and game theory are the 2 primary parts of the phrase. game theory thinks about with optimizing a result involving 2 or a lot of well-defined parties, every with well-defined behavior. Nash equilibrium could be a notion in game theory that emphasizes the participants' mutual profit. , the unpredictability of the operational state of affairs, don't seem to be laid out in game theory. The goal of cryptography is to produce safe message transmission between genuine and approved parties. Multiparty computing could be a cryptographical technique that enables 2 or a lot of participants to calculate a perform conjointly. this can be kind of like the concept of reciprocal profit in game theory. throughout the employment of the protocol, all parties have a precise set of behavior determined, kind of like game theory. The parties, as an example, a probabilistic polynomials in nature. Cryptography doesn't specify however AN assailant could use it to breach the system just like the operation condition. In cryptography, multiparty interaction is outlined as parties communication to judge a perform on their inputs.

Bayesian Rationality and Social Epistemology

2014 ◽  
Author(s):  
Herbert Gintis
Keyword(s):  
Game Theory ◽  
Nash Equilibrium ◽  
Social Norms ◽  
Social Epistemology ◽  
Correlated Equilibrium ◽  
Epistemic Game Theory ◽  
Famous Theorem ◽  
Rational Agents ◽  
Natural Equilibrium ◽  
Bayesian Rationality

This chapter uses epistemic game theory to expand on the notion of social norms as choreographer of a correlated equilibrium, and to elucidate the socio-psychological prerequisites for the notion that social norms implement correlated equilibria. The correlated equilibrium is a much more natural equilibrium criterion than the Nash equilibrium, because of a famous theorem of Aumann (1987), who showed that Bayesian rational agents in an epistemic game G with a common subjective prior play a correlated equilibrium of G. Thus, while rationality and common priors do not imply Nash equilibrium, these assumptions do imply correlated equilibrium and social norms act not only as choreographer, but also supply the epistemic conditions for common priors.

Microscoping the challenges of sustainable construction in developing countries

2019 ◽  
Vol 17 (6) ◽  
pp. 1110-1128 ◽  
Author(s):  
Douglas Omoregie Aghimien ◽  
Clinton Ohis Aigbavboa ◽  
Wellington Didibhuku Thwala
Keyword(s):  
Developing Countries ◽  
Resistance To Change ◽  
Project Managers ◽  
Sustainable Construction ◽  
Project Delivery ◽  
Surface Finishing ◽  
Content Type ◽  
Masonry Construction ◽  
Inadequate Knowledge ◽  
Survey Approach

Purpose This paper aims to present the result of an assessment of the challenges of sustainable construction (SC) in two developing countries (Nigeria and South Africa). This was done with a view to improving sustainable project delivery, which is a problem among most developing countries. Design/methodology/approach The study adopted a quantitative survey approach with questionnaire used as the instrument for data collection from quantity surveyors, construction and project managers from both countries. Data analysis was done using a four-step analysis approach and relevant descriptive and inferential statistics were adopted. Findings The study revealed a considerable level of awareness of SC and involvement in the use of the same among the assessed professionals. Also, it was discovered that SC materials are mostly used in the aspect of surface finishing and masonry construction. Further findings revealed that resistance to change, client’s preference, fear of the increased cost of investment and inadequate knowledge and understanding of the concept of sustainability are some of the major challenges of SC in these countries. Originality/value The strength of this study lies in the assessment of happenings from two developing countries and its recommendation can to a large extent promote improved SC in developing countries particularly in Africa were construction activities are similar.

scholarly journals Over-supply in Public Transportation: Case Study of Bus and Metro Lines in Harbin City, China

2016 ◽  
Vol 28 (5) ◽  
pp. 471-477
Author(s):  
Shumin Feng ◽  
Xianghao Shen ◽  
Baoyu Hu
Keyword(s):  
Game Theory ◽  
Nash Equilibrium ◽  
Public Transportation ◽  
Operation Mode ◽  
Utility Model ◽  
Coordinated Development ◽  
Supply Problem ◽  
Harbin City ◽  
Fundamental Reason

As the two most important modes in public transportation, the coordinated development of bus and metro networks significantly influences the efficiency of public transportation. However, two parallel bus and metro lines belonging to different operators may lead to supply competition and consequently yield over-supply. Taking two parallel bus and metro lines in Harbin city, China as a case study, this paper, drawing on game theory, establishes a utility model based on the two lines’ frequencies, and reveals and explains the fundamental reason for the over-supply problem using a Nash equilibrium. In an attempt to resolve this issue, the study proposes a new operation mode: integrating frequencies of the two modes to obtain larger total profits then reallocating the total profits to the two modes. The case study shows that this new operation mode can effectively solve the over-supply problem while satisfying both operators of the two modes, and hence having practical value.

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