This book develops a philosophico-methodological analysis of prediction and its role in economics. Prediction plays a key role in economics in various ways. It can be seen as a basic science, as an applied science, and in the application of this science. First, it is used by economic theory in order to test the available knowledge. In this regard, prediction has been presented as the scientific test for economics as a science. Second, prediction provides a content regarding the possible future (...) that can be used for prescription in applied economics. Thus, it can be used as a guide for economic policy, id est, as knowledge concerning the future to be employed for the resolution of specific problems. Third, prediction also has a role in the application of this science in the public arena. This is through the decision-making of the agents - individuals or organizations - in quite different settings, both in the realm of microeconomics and macroeconomics. Within this context, the research is organized in five parts, which discuss relevant aspects of the role of prediction in economics: I) The problem of prediction as a test for a science; II) The general orientation in methodology of science and the problem of prediction as a scientific test; III) The methodological framework of social sciences and economics: Incidence for prediction as a test; IV) Epistemology and methodology of economic prediction: Rationality and empirical approaches; and V) Methodological aspects of economic prediction: From description to prescription. Thus, the book is of interest for philosophers and economists as well as policy-makers seeking to ascertain the roots of their performance. The style used lends itself to a wide audience.. (shrink)

The aim of this study was to evaluate the neuromuscular response to an agility and repeated sprint ability test according to the level of competition in futsal players. A total of 33 players from two elite teams and one amateur team participated in the study. The participants completed an agility t-test, a 30 m-speed test, and a RSA test. A countermovement jump test and a tensiomyography test of the rectus femoris and biceps femoris of both legs were carried out before (...) and after the tests. RSA test revealed better sprint times in elite players compared to amateurs in the seven bouts, as well as in the 30 m sprint and in the agility test. In conclusion, elite players showed greater performance in the RSA test, in the 30 m tests and in the agility test compared to amateur players. The contractile properties were not a key factor in the RSA performance of the futsal players. (shrink)

This book focuses on a key issue today: the role of values in technology, with special emphasis on ethical values. This topic involves the analysis of internal values in technology (as they affect objectives, processes, and outcomes) and the study of external values in technology (social, cultural, economic, ecological, et cetera). These values - internal and external - are crucial to the decision making of engineers. In addition, they have increasing relevance for citizens concerned with the present and future state (...) of technology, which gives society a leading position in technological issues. The book follows three main lines of research: 1) new perspectives on technology, values, and ethics; 2) rationality and responsibility in technology; and 3) technology and risks. This volume analyzes the two main sides involved here: the theoretical basis for the role of values in technology and a practical discussion on how to implement them in our society. Thus, the book is of interest for philosophers, engineers, academics of different fields, and policy-makers. The style used lends itself to broad audience. (shrink)

Reviste particular actualidad el debate sobre la relación entre la ciencia y los valores éticos. Para abordarlo, se comienza con el cambio de actitud respecto de los problemas éticos de la actividad científica, que ha pasado de la posición de la ciencia como «libre de valores» a la idea de ciencia «cargada de valores». Después se plantea la cuestión de la posibilidad y legitimidad de la ética de la ciencia, que es un paso previo necesario para poder tratar la relación (...) entre la ciencia y los valores éticos como marco teórico de la ética de la ciencia. Posteriormente, se explicita uno de los aspectos de carácter general: la preocupación por los límites éticos de la ciencia. A continuación, se plantea una de las cuestiones más controvertidas: el problema de la valoración ética de la ciencia básica. Finalmente, se señala la estructura del presente número monográfico y el origen de los trabajos. (shrink)

The repercussion of Imre Lakatos’s methodology in economics has passed through quite different periods. His influence can be seen in discussions that affect economics as basic science (“positive economics”) and applied science (“normative economics”). This study examines the main lines of this historical trajectory and makes a critical analysis of the evolution of its repercussions on economic methodology. Starting with the initial period of promising attitude (1972–74), the analysis moves on through the middle period of more influence (1974–89) and then (...) turns to the critical stance of the later period (1989–). These steps provide a clear picture of strengths and weaknesses of the contributions of Lakatos’s methodology of scientific research programs to economic methodology. (shrink)

From a personal reading of Peirce's work, especially his semiotics, the author has chosen some ideas that can be developed in the context of a Communication Theory. Particularly he proposes semiosis to be considered as social circulation of meaning. Discussion about object and feelings in the field of communication studies is also introduced. Finally, the connection of Peirce's theories with others that equally adopt the interpretative perspective, such as hermeneutics, deconstruction and discourse analysis, is pointed out.

From a personal reading of Peirce's work, especially his semiotics, the author has chosen some ideas that can be developed in the context of a Communication Theory. Particularly he proposes semiosis to be considered as social circulation of meaning. Discussion about object and feelings in the field of communication studies is also introduced. Finally, the connection of Peirce's theories with others that equally adopt the interpretative perspective, such as hermeneutics, deconstruction and discourse analysis, is pointed out.

“Prediction” and “prescription” are crucial notions for economics. This paper offers a philosophical and methodological approach and takes into account the connection with the problem of science and values. To do this, two steps are followed: firstly, prediction in economics -its characteristics and limits- will be examined and, secondly, the role of prescription in economics (and its relations with internal and external values) will be studied. Thus; the underlying aims of this paper are to make explicit the characters of economic (...) prediction, to show its nexus with the economic prescription and to point out the links of both -especially, the latter- with the specific values of “economic activity” and the values of “economics as activity” (i. e., values of economic undertaking as an activity interconnected with others in the social context). (shrink)

Among the philosophical problems recently discussed, the question on the anti-realist semantic is outstanding. Its origin arises when M. Dummett tries a Wittgenstenian interpretation of the Intuitionistic Mathematics. He uses the concept of justification as the key concept - understood as proof or verification -, and it faces up to a realistic view centred in the notion of truth. But, carefully analized, it shows a clear vulnerability, while the realistic position has got serious eIements on its favour, and so it (...) is recognized by the supporter of the opposite point of view. Thus, the notion of truth cannot be disregarded. (shrink)

https://revistes.uab.cat/enrahonar/article/view/v37-gonzalez.

Scientific realism is at the core of the contemporary philosophical debate on science. This book analyzes new versions of scientific realism. It makes explicit the advantages of scientific realism over alternatives and antagonists, contributes to deciding which of the new approaches better meets the descriptive and the prescriptive criteria, and expands the philosophico-methodological field to take in new topics and disciplines.

How distinct is European philosophy of science? The first step is to characterize what is or might be considered as ‘European philosophy of science’. The second is to analyse philosophy of the social sciences as a relevant case in the European contribution to philosophy of science. ‘European perspective’ requires some clarification, which can be done from two main angles: the historical approach and the thematic view. Thus, there are several structural and dynamic things to be considered in European philosophy of (...) science and compare with other conceptions: the topics discussed; the contents proposed; and the style of thought used. The case of philosophy of the social sciences is relevant for the historical approach and for the thematic view. Historically, the Erklären–Verstehen methodological controversy arose in this continent, where the main authors and most of the influential approaches are located. Thematically, we can consider the contributions made by these European approaches... (shrink)

The presence of intelligence and rationality in Artificial Intelligence and the Internet requires a new context of analysis in which Herbert Simon’s approach to the sciences of the artificial is surpassed in order to grasp the role of information in our contemporary setting. This new framework requires taking into account some relevant aspects. In the historical endeavor of building up AI and the Internet, minds and machines have interacted over the years and in many ways through the interrelation between scientific (...) creativity and technological innovation. Philosophically, minds and machines can have epistemological, methodological and ontological differences, which are based on the distinct configuration of human intelligence and artificial intelligence. Their comparison with rationality and its various forms is particularly relevant. Scientifically, AI and the Internet belong to the sciences of the artificial, because they work on designs that search for specific aims, following selected processes in order to achieve expected results. Technologically, AI and the Internet require the support of information and communication technologies. These have an instrumental role regarding the existence of AI and the Internet. Also ICT shape their diverse forms of configuration over the years.Within this framework, this paper offers a new context of analysis that goes beyond Simon’s and follows four main steps: the interaction between scientific creativity and technological innovation as the philosophico-methodological setting for Artificial Intelligence and the Internet; artificial intelligence and human intelligence as epistemological basis for machines and minds, where the differences between artificial intelligence and human intelligence are made explicit and the analysis of minds and machines is made from the perspective of rationality ; intention and its difference with design of machine learning are considered to distinguish human intelligence from artificial intelligence; and the internal and external aspects of artificial designs in contemporary society are considered through the perspective of rationality, which leads to the transition from intelligence to rationality in the Internet as well as to the historicity of information. (shrink)

The relation between Wittgenstein's philosophy of mathematics and mathematical Intuitionism has raised a considerable debate. My attempt is to analyse if there is a commitment in Wittgenstein to themes characteristic of the intuitionist movement in Mathematics and if that commitment is one important strain that runs through his Remarks on the foundations of mathematics. The intuitionistic themes to analyse in his philosophy of mathematics are: firstly, his attacks on the unrestricted use of the Law of Excluded Middle; secondly, his distrust (...) of non-constructive proofs; and thirdly, his impatience with the idea that mathematics stands in need of a foundation. These elements are Fogelin's starting point for the systematic reconstruction of Wittgenstein's conception of mathematics. (shrink)

In this paper creativity is considered as a metaphysical question, with a mathematical ground on the notion of continuity. Of Peirce´s hand, and going be yond his claims, the author examines first the metaphysical grounds of creativity and then the aspects related with logic and semiotics.

Three lines of semiotic thought were developed by Greek culture: that of Medicine, that of the Arts of discourse (Logic, Dialectic and Rhetoric), and finally,that of Language, strictly speaking. Even though these three branches evolved in quite parallel terms, they only slightly influenced one another, which hindered the existence of a general Semiotics. However, this fact does not play down the reflection on Semiosis carried out by the Greeks.

Universalism in science, when conceived in methodological terms, leads to the problem of the limits of science. On the one hand, there is “methodological imperialism” which in principle involves a form of universalism. On the other hand, there is the multivariate complexity – structural and dynamic, as well as epistemological and ontological – which represents a huge problem for methodological universalism, as may be seen with the obstacles for scientific prediction. Within the context of the limits of science, there is (...) a better understanding of the issues of expansionism and imperialism. 1. Varieties of Methodological Universalism 1.1. Levels of Methodological Analysis 1.2. The Historical Dimension 2. The Limits for Methodological Universalism: The Problem of Complexity 2.1. Obstacles to Methodological Universalism Due to Complexity 2.2. Methodological Universalism and the Obstacles to Predictors from the Angle of Complexity 3. Coda: Limits of Science, Expansionism and Imperialism. (shrink)