scholarly journals Survival of the fittest. Comparing entry and exit among niche and mainstream parties in advanced democracies, 1945–2011

2021 ◽  
Vol 69 ◽  
pp. 102261
Author(s):  
Marc van de Wardt ◽  
Joost Berkhout ◽  
Floris Vermeulen
Keyword(s):  
Entry And Exit ◽  
Survival Of The Fittest ◽  
Advanced Democracies

The Evolutionary Dynamics of Decision Rule Selection

2017 ◽  
Author(s):  
Michael Laver ◽  
Ernest Sergenti
Keyword(s):  
Decision Rule ◽  
Positive Feedback ◽  
Party System ◽  
Evolutionary Dynamics ◽  
Decision Rules ◽  
Past Performance ◽  
Party Leaders ◽  
Track Record ◽  
Long Run ◽  
Survival Of The Fittest

This chapter extends the survival-of-the-fittest evolutionary environment to consider the possibility that new political parties, when they first come into existence, do not pick decision rules at random but instead choose rules that have a track record of past success. This is done by adding replicator-mutator dynamics to the model, according to which the probability that each rule is selected by a new party is an evolving but noisy function of that rule's past performance. Estimating characteristic outputs when this type of positive feedback enters the dynamic model creates new methodological challenges. The simulation results show that it is very rare for one decision rule to drive out all others over the long run. While the diversity of decision rules used by party leaders is drastically reduced with such positive feedback in the party system, and while some particular decision rule is typically prominent over a certain period of time, party systems in which party leaders use different decision rules are sustained over substantial periods.

Business processes in the insurance company: The method of operation through separating the key areas of activities

2020 ◽  
Vol 23 (11) ◽  
pp. 1269-1290
Author(s):  
A.A. Turgaeva
Keyword(s):  
Business Process ◽  
Business Processes ◽  
Systems Approach ◽  
Insurance Company ◽  
Entry And Exit ◽  
Control Procedures ◽  
Selection Of

Subject. This article analyzes the business processes in the insurance company, using the method of their operation with the selection of key areas of activity. Objectives. The article aims to describe certain business processes in insurance, highlighting participants, lines of activity, and the sequence of procedures. It analyzes the business process Settlement of Losses, which is one of the significant business processes in the insurance company. Methods. For the study, I used the methods of induction and deduction, analogy, and the systems approach. Results. Based on the analysis and description of business processes in the insurance company and the identification of key elements and steps in terms of the effectiveness of decisions, the article identifies the checkpoints of Entry and Exit, activity direction, and resources of the Settlement of Losses process. Conclusions. The application of the categories that split business processes makes it possible to develop step regulation for all processes and acceptable control procedures for different operations. The presented checkpoints at different steps of the business process will help identify weaknesses and eliminate them by re-checking the point.

Computer-aided structural and molecular insights into the mechanisms by which Pseudouridimycin (PUM) disrupts cleft extension in bacterial RNA polymerase to block DNA entry and exit

2020 ◽  
Vol 17 ◽  
Author(s):  
Ali H. Rabbad ◽  
Fisayo A. Olotu ◽  
Mahmoud E. Soliman
Keyword(s):  
Rna Polymerase ◽  
Bacterial Infections ◽  
Entry And Exit ◽  
Dynamic Binding ◽  
Binding Behavior ◽  
Bacterial Rna ◽  
Nucleotide Addition ◽  
Switch Regions ◽  
Cleft Extension ◽  
Key Residues

Background: The ability of Pseudouridimycin (PUM) to occupy the nucleotide addition site of bacterial RNA Polymerase (RNAP) underlies its inhibitory potency as previously reported. PUM has gained high research interest as a broad-spectrum nucleoside analog that has demonstrated exciting potentials in treating drug-resistant bacterial infections. Objective: Herein, we identified, for the first time, a novel complementary mechanism by which PUM elicits its inhibitory effects on bacterial RNAP. Methods: The dynamic binding behavior of PUM to bacterial RNAP was studied using various dynamic analyses approaches. Results and Discussion: Findings revealed that in addition to occupying the nucleotide addition site, PUM also interrupts the unimpeded entry and exit of DNA by reducing the mechanistic extension of the RNAP cleft and perturbing the primary conformations of the switch regions. Moreover, PUM binding reduced the distances between key residues in the β and β’ subunits that extend to accommodate the DNA. Conclusion: This study’s findings present structural insights that would contribute to the structure-based design of potent and selective PUM inhibitors.

Teachings of Bhagavad Gita for Marketing

2018 ◽  
Vol 11 (1) ◽  
Author(s):  
Dinesh Kumar ◽  
Jyotirmaya Mahapatra
Keyword(s):  
Indian Philosophy ◽  
Balance Sheet ◽  
Positive Energy ◽  
Ethical Standards ◽  
Bottom Line ◽  
Ethical Practices ◽  
Ethical Marketing ◽  
Management Professionals ◽  
Sense Of Satisfaction ◽  
Survival Of The Fittest

Contrary to the Indian philosophy of “Vasudhaiv Kutumbkam”, western design of management is based upon the Darwin's principle of the survival of the fittest which promoted the philosophy of 'dog eats dog'. Bulkiness of the bottom line of the balance sheet became the yardstick of the success of an organization and ethics, values and lifelong emotional bonding with people are pushed to the peripheral level where customers became 'consumer' and workers a 'hirable and replaceable commodity' and management professionals as 'tools to improvise the bottom line' without realizing that profit is not the sole motto as the purpose of organization is to create values to the society and profit is just a byproduct. Ethics and values are different from rules/regulations because it provides criteria for evaluating action based upon certain desirable norms but has no legal binding. The management is expected to follow the highest ethical standards as management is not just accountable to shareholders but also responsible towards stake holders and responsibility of management professionals from public work cannot be veiled behind the professionalism. Moreover, the great organization cannot be created without values and ethics. Only those organizations can survive till eternity that follow highest standard of ethics, moral values and create values for the society. It is difficult to accept that an organization follows highest standard of ethics, values and emotions in its internal management but can afford to remain low in ethical standards with customers. Organizations have realized the importance of ethics in marketing for the benefits in long term. Adoptions of ethical practices in marketing create positive energy in the organization and generate interest of the customer in products/ services, develop customer confidence in organization's brand and leads to loyalty. A loyal and satisfied customer and organization's brand value gives pride among employees who develops a sense of satisfaction and loyalty towards the organization which can be understood by the following flow chart: Ethical marketing behavior Satisfied customer and Brand loyalty Strong Citizen Brand Spiritually pure Business and Profit Positive energy in the organization Spiritually connected employees develops pride in organization Daivisampat employees (faithful and honest) Works hard to continue to have satisfied and loyal customers Organization able to sustain leadership

Delegation and Control Revisited

2018 ◽  
Author(s):  
Dan Honig
Keyword(s):  
Foreign Aid ◽  
International Development ◽  
Local Knowledge ◽  
Entry And Exit ◽  
Country Ownership ◽  
Development Organization ◽  
Workplace Experience ◽  
And Control ◽  
The Relationship

This chapter traces the relationship between political authorizing environments, international development organization (IDO) management, and IDO field agents, drawing on the empirics presented in chapters 6 and 7. It digs into the experience of working for USAID as compared to DFID. It also extends the discussion of delegation to implementing contractors and brings this book’s theorizing of Navigation by Judgment into conversation with other foreign aid solutions aimed at incorporating local knowledge, such as establishing country offices or ensuring projects have country ownership. This chapter connects Part II’s empirics more tightly to the mechanisms theorized in Part I , particularly the role of authorizing environment insecurity and the need to “manage up” (Chapter 4) and their implications for the workplace experience of agents (Chapter 3) and the entry and exit of personnel.

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