When Does Reciprocity in the Actions of Nations Occur?

1998 ◽  
Vol 3 (2) ◽  
pp. 171-196 ◽  
Author(s):  

AbstractTo understand the occurrence of reciprocation, we must consider the ways in which the prior actions of another nation may affect decision makers' expectancies and the values they give to various possible outcomes of the interaction. Cooperative prior action by the other tends to raise the actor's expectancy that his own cooperative action will result in mutual cooperation and also to increase the intrinsic value of cooperation. Conflictive actions by the other nation will tend to raise the value that decision makers place on winning over the other and to decrease their expectancies that cooperative behavior will result in mutual cooperation. While the prior actions of the other tend to lead to reciprocation, its occurrence depends also on other factors that affect national leaders' expectancies and values. Relevant other factors include the extent to which the nations are dependent on exchange relations with each other and the relative power of the two sides. Mutual reciprocity is most likely when there is a high and balanced level of exchange and when the power of the two sides is about equal.

PLoS ONE ◽  
2020 ◽  
Vol 15 (11) ◽  
pp. e0242607
Author(s):  
Yutaka Horita

Reciprocity toward a partner’s cooperation is a fundamental behavioral strategy underlying human cooperation not only in interactions with familiar persons but also with strangers. However, a strategy that takes into account not only one’s partner’s previous action but also one’s own previous action—such as a win-stay lose-shift strategy or variants of reinforcement learning—has also been considered an advantageous strategy. This study investigated empirically how behavioral models can be used to explain the variances in cooperative behavior among people. To do this, we considered games involving either direct reciprocity (an iterated prisoner’s dilemma) or generalized reciprocity (a gift-giving game). Multilevel models incorporating inter-individual behavioral differences were fitted to experimental data using Bayesian inference. The results indicate that for these two types of games, a model that considers both one’s own and one’s partner’s previous actions fits the empirical data better than the other models. In the direct reciprocity game, mutual cooperation or defection—rather than relying solely on one’s partner’s previous actions—affected the increase or decrease, respectively, in subsequent cooperation. Whereas in the generalized reciprocity game, a weaker effect of mutual cooperation or defection on subsequent cooperation was observed.


2003 ◽  
pp. 95-110
Author(s):  
M. Voeykov

The original version of "the theory of economy management", developed in the 1920s by Russian economists-emigrants who called themselves "Eurasians" (N. Trubetskoy, P. Savitskiy, etc.) is analyzed in the article. They considered this theory to be the basis of the original Russia's way of economic development. The Eurasian theory of economy management focuses on two sides of enterprise activity: managerial as well as social and moral. The Eurasians accepted the Soviet economy with the large share of state regulation as the initial step of development. On the other hand they paid much attention to the private sector activity. Eurasians developed a theoretical model of the mixed economy which can be attributed as the Russian economic school.


2019 ◽  
Vol 118 (8) ◽  
pp. 152-159
Author(s):  
Jijimon M J ◽  
Dr. S. Anthony Rahul Golden ◽  
Dr. S. Bulomine Regi
Keyword(s):  

Every reality has its own positives and negatives. As the proverb goes coin has two sides. It is very much true in the case of green products too. There is no doubt that green products have many benefits and positives. Despite all the good things about green products, there exist a few glitches and shadows, thereby creating a few doubts and apprehensions in the minds of consumers. The present paper tries to understand these problems associated with green products from the perspectives of the consumers and analyses them with an intention of providing the green brands the means and ways to eliminate such anomalies. The study finds out that the unavailability of products is the most difficult thing the consumers have experienced while purchasing.


2018 ◽  
Vol 2018 (1) ◽  
pp. 73-82
Author(s):  
Julia Genz

Digital media transform social options of access with regard to producers, recipients, and literary works of art themselves. New labels for new roles such as »prosumers « and »wreaders« attest to this. The »blogger« provides another interesting new social figure of literary authorship. Here, some old desiderata of Dadaism appear to find a belated realization. On the one hand, many web 2.0 formats of authorship amplify and widen the freedom of literary productivity while at the same time subjecting such production to a periodic schedule. In comparison to the received practices of authors and recipients many digital-cultural forms of narrating engender innovative metalepses (and also their sublation). Writing in the net for internet-publics enables the deliberate dissolution of the received autobiographical pact with the reader according to which the author’s genuine name authenticates the author’s writing. On the other hand, the digital-cultural potential of dissolving the autobiographical pact stimulates scandals of debunking and unmasking and makes questions of author-identity an issue of permanent contestation. Digital-cultural conditions of communication amplify both: the hideand- seek of authorship as well as the thwarting of this game by recipients who delight in playing detective. In effect, pace Foucault’s and Barthes’ postulates of the death of the author, the personality and biography of the author once again tend to become objects of high intrinsic value


2003 ◽  
Vol 34 (3) ◽  
pp. 145-152 ◽  
Author(s):  
T. Fernández ◽  
W. Herrera ◽  
T. Harmony ◽  
L Díaz-Comas ◽  
E. Santiago ◽  
...  

Neurofeedback (NFB) is an operant conditioning procedure, by which the subject learns to control his/her EEG activity. On one hand, Learning Disabled (LD) children have higher values of theta EEG absolute and relative power than normal children, and on the other hand, it has been shown that minimum alpha absolute power is necessary for adequate performance. Ten LD children were selected with higher than normal ratios of theta to alpha absolute power (theta/alpha). The Test Of Variables of Attention (TOVA) was applied. Children were divided into two groups in order to maintain similar IQ values, TOVA values, socioeconomical status, and gender for each group. In the experimental group, NFB was applied in the region with highest ratio, triggering a sound each time the ratio fell below a threshold value. Noncontingent reinforcement was given to the other group. Twenty half-hour sessions were applied, at a rate of 2 per week. At the end of the 20 sessions, TOVA, WISC and EEG were obtained. There was significant improvement in WISC performance in the experimental group that was not observed in the control group. EEG absolute power decreased in delta, theta, alpha and beta bands in the experimental group. Control children only showed a decrease in relative power in the delta band. All changes observed in the experimental group and not observed in the control group indicate better cognitive performance and the presence of greater EEG maturation in the experimental group, which suggests that changes were due not only to development but also to NFB treatment.


2021 ◽  
Vol 7 (2) ◽  
pp. 135
Author(s):  
Hun Park ◽  
Jun-Hwan Park ◽  
Sujin Lee ◽  
Hyuk Hahn

The role of R&D (research and development) intensity on the effect of knowledge services on the business performance of firms has been discussed by using PLS-SEM and PLS-MGA methods. Research groups were divided into two groups, innovative and non-innovative. Respondents were classified into innovative firms if their R&D intensity was over 3% and vice versa. PLS-SEM and PLS-MGA results were compared for two groups and valuable insights were extracted. For innovative firms, knowledge services seemed to be verified and processed by the decision makers and utilized to achieve their business performance. On the other hand, a large number of non-innovative firms seemed to have a stronger tendency to utilize knowledge services directly for their business without sufficient verification by the decision makers.


AI & Society ◽  
2021 ◽  
Author(s):  
Simona Chiodo

AbstractWe continuously talk about autonomous technologies. But how can words qualifying technologies be the very same words chosen by Kant to define what is essentially human, i.e. being autonomous? The article focuses on a possible answer by reflecting upon both etymological and philosophical issues, as well as upon the case of autonomous vehicles. Most interestingly, on the one hand, we have the notion of (human) “autonomy”, meaning that there is a “law” that is “self-given”, and, on the other hand, we have the notion of (technological) “automation”, meaning that there is something “offhand” that is “self-given”. Yet, we are experiencing a kind of twofold shift: on the one hand, the shift from defining technologies in terms of automation to defining technologies in terms of autonomy and, on the other hand, the shift from defining humans in terms of autonomy to defining humans in terms of automation. From a philosophical perspective, the shift may mean that we are trying to escape precisely from what autonomy founds, i.e. individual responsibility of humans that, in the Western culture, have been defined for millennia as rational and moral decision-makers, even when their decisions have been the toughest. More precisely, the shift may mean that we are using technologies, and in particular emerging algorithmic technologies, as scapegoats that bear responsibility for us by making decisions for us. Moreover, if we consider the kind of emerging algorithmic technologies that increasingly surround us, starting from autonomous vehicles, then we may argue that we also seem to create a kind of technological divine that, by being always with us through its immanent omnipresence, omniscience, omnipotence and inscrutability, can always be our technological scapegoat freeing us from the most unbearable burden of individual responsibility resulting from individual autonomy.


2014 ◽  
Vol 108 (2) ◽  
pp. iii-ix

We introduce this issue with a thought. There has been much made of the need for our discipline to be “policy relevant,” and much ridicule has been directed at the Review recently that comments how little the Review offers that is relevant for decision makers. But what does it mean to be policy relevant? Generally, scholarly journals publish the best in basic research, which hopefully can be used by those in positions of authority to good effect. This often means that there are no catchy titles, nor opinion-editorial pieces that are so often portrayed as the model of policy relevant work. In our view, the role of the Review is to expand knowledge on important scholarly questions, not only to publish work that is currently popular or somehow ordained as useful by pundits. There is certainly a place for such work, but not in the pages of the Review. On the other hand, we as the editors of the Review understand the need to make the Review accessible to as broad an audience as possible, and we have made great efforts to do just that.


1992 ◽  
Vol 49 (10) ◽  
pp. 2104-2117 ◽  
Author(s):  
Petri Suuronen ◽  
Russell B. Millar

A twin codend trawl was fished in the northern Baltic to study the size selectivity of square mesh and diamond mesh codends of 36-mm nominal mesh size. For each codend, 15 hauls were completed with a small mesh (20 mm) codend deployed on the other side of the trawl. The relative size of the catches in the two sides of the trawl varied considerably from haul to haul (the separator section was not operating properly) and selection curves were estimated from each individual haul using a method that incorporated the differences in catching efficiency of the two sides. The length of 50% retention decreased with increased catch for both the diamond and square mesh codends, although in neither case was this relationship statistically significant. Selection curves fitted to the combined haul data were asymmetric. The square mesh codend retained significantly less small herring than the diamond mesh codend, and for larger herring the two codends had similar selectivity. In both codends, most escapes occurred at the front of the catch bulge, from the upper side of the codend. At high catch rates, mesh blockage was observed for several metres ahead of the catch bulge during the later part of the tow.


1984 ◽  
Vol 55 (3) ◽  
pp. 687-696 ◽  
Author(s):  
Rick M. Gardner ◽  
Terry L. Corbin ◽  
Janelle S. Beltramo ◽  
Gary S. Nickell

Cooperation in pairs of rats playing the prisoner's dilemma game was investigated. Six pairs of animals were taught to make either cooperative or uncooperative responses by running to one or the other end of a T-maze. Two T-mazes were joined together such that animals could respond simultaneously. Animals were run under conditions in which visual communication was present and absent. Mutually uncooperative responses were the most common and mutually cooperative behaviors the least preferred. Introduction of a barrier between the mazes, which removed visual communication between pairs, sharply accentuated uncooperative behavior. Similarities of the present findings to results with human subjects and the implications of using game theory for studying cooperative behavior in animals are discussed.


Sign in / Sign up

Export Citation Format

Share Document