scholarly journals Voting behavior in one-shot and iterative multiple referenda

2020 ◽  
Author(s):  
Umberto Grandi ◽  
Jérôme Lang ◽  
Ali Ozkes ◽  
Stéphane Airiau

We consider a set of voters making a collective decision via simultaneous vote on two binary issues. Voters' preferences are captured by payoffs assigned to combinations of outcomes for each issue and they can be nonseparable: a voter's preference over an issue might be dependent on the other issue. When the collective decision in this context is reached by voting on both issues at the same time, multiple election paradoxes may arise, as studied extensively in the theoretical literature. In this paper we pursue an experimental approach and investigate the impact of iterative voting, in which groups deliberate by repeating the voting process until a final outcome is reached. Our results from experiments run in the lab show that voters tend to have an optimistic rather than a pessimistic behaviour when casting a vote on a non-separable issue and that iterated voting may in fact improve the social outcome. We provide the first comprehensive empirical analysis of individual and collective behavior in the multiple referendum setting.

1970 ◽  
Vol 2 (1) ◽  
pp. 41-45
Author(s):  
Richard A. King

In spite of the volume of literature produced over the years reflecting concern over the present state of the arts, the situation is likely to continue. However, there are several new ideas that offer some promise for improving our understanding and ability to project new relationships in the agribusiness sector of the Southern region.Although the title of this article implies a one-way set of forces working from agricultural industrialization to market structure, some of our colleagues regard this relationship as a two way process with forces at work in each sector having strong impacts on the other. It is these interdependencies that make the task of model building so difficult and empirical analysis so complex.


The traditional research approaches common in different disciplines of social sciences centered around one half of the social realm: the actors. The other half are the relations established by these actors and forming the basis of “social.” The social structure shaped by these relations, the position of the actor within this structure, and the impact of this position on the actor are mostly excluded by the traditional research methods. In this chapter, the authors introduce social network analysis and how it complements the other methods.


1969 ◽  
Vol 63 (1) ◽  
pp. 163-167
Author(s):  
Peter G. Snow

Students of Latin American political parties have long assumed a strong correlation between social class and party identification, yet this assumption has never been tested empirically in any of the Latin American nations. This is probably due in large part to the lack of reliable survey data; however, even the mass of aggregate voting data has seldom been analyzed systematically. As a result, most of what we know—or think we know—about voting behavior in Latin America is based upon the intuitive assumptions of North American scholars. “If I were a member of the Chilean middle class, I would probably vote for the Radicals or Christian Democrats, but on the other hand if I were quite wealthy I would probably vote for the Conservatives.”Students of Argentine politics assume that the Conservative parties, always representing the interests of the nation's aristocracy, have received the bulk of their votes from the large landowners; that the interests of this group consistently have been opposed by the Radical parties who receive their electoral support from the urban middle classes; and that the more recently formed Peronist parties have championed the cause of, and been supported at the polls by, the industrial workers. It is the purpose of this article to test these assumptions, primarily through analysis of aggregate voting data, but also by examining the social backgrounds of party leaders and their actions while in power.


2017 ◽  
Vol 2 (1) ◽  
pp. 1-13 ◽  
Author(s):  
Jannik Schottler ◽  
Nico Reinke ◽  
Agnieszka Hölling ◽  
Jonathan Whale ◽  
Joachim Peinke ◽  
...  

Abstract. The effect of intermittent and Gaussian inflow conditions on wind energy converters is studied experimentally. Two different flow situations were created in a wind tunnel using an active grid. Both flows exhibit nearly equal mean velocity values and turbulence intensities but strongly differ in their two point statistics, namely their distribution of velocity increments on a variety of timescales, one being Gaussian distributed, and the other one being strongly intermittent. A horizontal axis model wind turbine is exposed to both flows, isolating the effect on the turbine of the differences not captured by mean values and turbulence intensities. Thrust, torque and power data were recorded and analyzed, showing that the model turbine does not smooth out intermittency. Intermittent inflow is converted to similarly intermittent turbine data on all scales considered, reaching down to sub-rotor scales in space. This indicates that it is not correct to assume a smoothing of intermittent wind speed increments below the size of the rotor.


2020 ◽  
Vol 5 (1) ◽  
pp. 85-100
Author(s):  
Dr. Javed Khan ◽  
Dr. Muhammad Mushtaq Ahmed

Zakat is one of the main pillars of Islam. On one hand, it purifies the income of the wealthy people, on the other hand, it helps the needy people hence the social value of Islam and brotherhood is promoted. The niṣāb of few things are very clear as mentioned in aḥādīth in quit unambiguous manner just like nisāb of gold, silver, and livestock, etc. However in a situation when a person’s wealth is a mixture of a different kind of Amwāl-e-zakat and none of them reach to the limit of nisāb, especially in the case of gold, silver, and modern-day paper currency,  in this case, whether gold, silver or paper shall be combined for the obligation of zakat or not? Imam Malik, Imam Abū Yūsuf and Imam Muhammad are of the view that the merger shall be based on its quantity/parts((ضم بالاجزاء. On the other hand, according to Imam Abū Ḥanifa, the merger shall be based on the price of gold and silver and the person should be considered nisāb holder if the price of the combined assets reaches the price of nisāb of silver. The above principle shall also be applied for Uzḥiyyah as well. Currently, due to the huge difference in the price of silver and gold, if we take the merger of different assets based on price, people who are not even secure from financial worries become nisāb holder and they have to pay zakat as well as Uzḥiyyah. In this paper, Zakat and its conditions are briefly defined, the issue of the combination of various niṣābs is elaborated, and the modern-day problems in light of the impact of the price of silver on the combination of niṣābs are discussed along with the recommendations.


2022 ◽  
Vol 14 (1) ◽  
pp. 1-26
Author(s):  
Louay Karadsheh ◽  
Haroun Alryalat ◽  
Ja'far Alqatawna ◽  
Samer Fawaz Alhawari ◽  
Mufleh Amin AL Jarrah

The objective of this paper is to examine a model to identify Social Engineer Attack Phases to improve the security countermeasures by Social-Engineer Involvement. A questionnaire was developed and distributed to a sample of 243 respondents who were actively engaged in 3 Jordanian telecommunication companies. All hypotheses were tested using (PLS-SEM). The results of the study indicate that Social Engineer Attack Phases (Identification the potential target, Target Recognition, Decision approach, and Execution) have a partially mediate and significant impact on improving the security countermeasures by Social-Engineer Involvement. On the other hand, the Social Engineer Attack Phases (Information Aggregations, Analysis and Interpretation, Armament, and Influencing) have a fully mediate and significant impact on improving the security countermeasures by Social-Engineer Involvement. The findings of this study help to provide deep insight to help security professionals prepare better and implement the right and appropriate countermeasures, whether technical or soft measures.


2019 ◽  
Author(s):  
Evi Intan Puspitasari

Abstract. Nowadays the community considers social media as one of the most important things in daily life. For the social media community is a form of self-editing exporters, for example, many anonymous accounts that violate ethics in their use in social media such as accounts to spread hoaxes, build hatred, and are provocative, but on the other hand anonymous accounts have a positive impact if used wisely. The purpose of this study is to determine the impact of anonymous accounts for the public from the positive and negative sides of using anonymous accounts. The research method used is descriptive qualitative analysis of anonymous accounts on social media and through interviews from several sources with an analysis of positive and negative impacts. The results showed that an anonymous Twitter account can be a medium to pour out your heart through writing. Twitter can be an entertainment for users through uploading posts, photos and videos.


2021 ◽  
Author(s):  
Fredi A Diaz-Quijano ◽  
Tatiane Bomfim Ribeiro ◽  
Alexia Viana da Rosa ◽  
Rossana Reis ◽  
Fernando Aith ◽  
...  

This study aimed to estimate the effect of restrictive laws on actual social isolation and COVID-19 mortality. Moreover, we evaluated how community adherence, measured with an index of social isolation, would mediate the lockdown effect on COVID-19 mortality. Methods: This ecological study assessed the legislations published until June 30, 2020, in the Brazilian state of Ceara. We performed a systematic review and classification of restrictive norms and estimated their immediate effect on social isolation, measured by an index based on mobile data, and the subsequent impact on COVID-19 mortality (three weeks later). A mediation analysis was performed to estimate the effect of rigid lockdown on mortality that was explained for effective social isolation. Results: The social isolation index showed an increase of 11.9% (95% CI: 2.9% - 21%) during the days in which a rigid isolation norm (lockdown) was implemented. Moreover, this rigid lockdown was associated with a reduction of 26% (95% CI: 21% - 31%) in the three-week-delayed mortality. We also calculated that the rigid lockdown had the indirect effect, i.e., mediated by adherence to social isolation, of reducing COVID-19 mortality by 38.24% (95% CI: 21.64% to 56.07%). Therefore, the preventive effect of this norm was fully explained by the actual population adherence, reflected in the social isolation index. On the other hand, mandatory mask use was associated with 11% reduction in COVID-19 mortality (95% CI: 8% - 13%). Conclusions: We estimated the effect of quarantine regulations on social isolation and evidenced that a rigid lockdown law led to a reduction of COVID-19 mortality in one state of Brazil. In addition, the mandatory masks norm was an additional determinant of the reduction of this outcome.


2014 ◽  
Vol 48 (1/2) ◽  
pp. 271-287 ◽  
Author(s):  
Kamal Haddad ◽  
Gangaram Singh ◽  
Don Sciglimpaglia ◽  
Hung Chan

Purpose – The purpose of this study is to examine the relevance and limitations of using a top journal approach as a proxy for an article's value or contribution. Design/methodology/approach – The authors determined the citations for all articles published in 2001 and 2003 in 26 key marketing journals included in the Social Science Citation Index and 50 journals included in Google Scholar to rate the impact of a specific article. They also assessed these articles to examine the source of citations, as a way of measuring impact. Findings – This study indicates that articles published in the journals most often considered the top three or four in marketing are cited by others significantly more often than the ones published in the other journals. However, the authors found substantial misclassification errors from using publications in these “top” journals to infer a top article status across three different criteria for defining a top article. Originality/value – These findings strongly support the need to evaluate each article on its own merits, rather than abdicating this responsibility by using journal ranking as a proxy for an article's value or contribution.


Philosophies ◽  
2020 ◽  
Vol 5 (2) ◽  
pp. 6
Author(s):  
Chia Wei Fahn

This paper will examine the impact of genetic technologies on the corporeal and economical aspects of human lives while emphasizing the ambiguity of disability under these subversive circumstances. In 2013, the world was introduced to CRISPR genetic editing technology, followed by the controversial announcement in 2018 from Chinese scientist He Jiankui, who claims to have genetically engineered twins that were born HIV-immune. The possible social outcome of genetic treatment leading to the alteration of human embryos to create physically and intellectually superior offspring, as well as its impact on the social treatment of disabled bodies, is clearly illustrated in Andrew Niccol’s directive debut Gattaca. Here, I will discuss Niccol’s utilization of disabled characters in interrogating the employment of disabled characters as a narrative vehicle to reflect upon social paradigms. I examine both the subversion and expansion of the social construct of disability in Gattaca’s narrative, emphasizing the film’s portrayal of economic differences as a disabling factor in a world of augmentative technology.


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