Economic vs. juristic thinking in Carl Menger’s principles of economics

Austrian Economic School is increasingly being treated as one of the most significant and ever more influential bodies of ideas affecting the contemporary economic science. It is well known that Carl Menger, the founder of the Austrian School, was a lawyer by education. The paper is devoted to the degree to which his legal education influenced his economic theorizing. After a close examination of the Menger’s conceptual apparatus and the epistemological ramifications of the key notions underlying his thinking, the paper concludes that the juristic background of the far-reaching theoretical contributions contained in Menger’s Principles was truly decisive. That holds true despite the fact that Menger only exceptionally utilized the juristic vocabulary. The key ingredients of his theoretical creation? such as the individual autonomy, the coincidence of the wills in concluding a contract the effective protection of property and making transactions based on the individual motivation to further one’s own interests to the utmost? are clearly inspired and in many ways influenced by private law, particularly the doctrines underlying the Roman Law and the Austrian Civil Code

Schumpeter's Idea of a Universal Science

This paper deals with methodological principles of Schumpeter’s academic writings. Those principles led Schumpeter to create diverse works and were reflected systematically in some of his writings, where Schumpeter emerged as a theorist of science. Besides working on specific topics, Schumpeter dealt systematically with methodological issues in different works. Schumpeter’s History of Economic Analysis, in particular, must be regarded as the one study among his diverse works, which is considered not only his latest but also his most relevant analysis concerning social sciences and the role of economics in relation to sociology, history and other academic branches. The substantial preface of the History of Economic Analysis can be regarded as a manual on how to refer to different academic branches and integrate them into a coherent universal social science, which is far removed from being an autistic, narrow economic science of some modern representation. Although Schumpeter’s History of Economic Analysis has been extensively printed in several editions, the idea is that the preface especially reveals somewhat neglected thoughts in Schumpeterian discourse. While Schumpeter is mostly regarded as a pioneer of evolutionary economics, this paper argues that Schumpeter could also, perhaps primarily, be interpreted as a well-reasoning institutionalist aiming at a universal social science. From today’s point of view, Schumpeter is a truly interdisciplinary theorist

Surfactants at the design limit

This document is the Accepted Manuscript version of a Published Work that appeared in final form in Langmuir, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acs.langmuir.5b00336This article analyzes how the individual structural elements of surfactant molecules affect surface properties, in particular, the point of reference defined by the limiting surface tension at the aqueous cmc, γcmc. Particular emphasis is given to how the chemical nature and structure of the hydrophobic tails influence γcmc. By comparing the three different classes of surfactants, fluorocarbon, silicone, and hydrocarbon, a generalized surface packing index is introduced which is independent of the chemical nature of the surfactants. This parameter ϕcmc represents the volume fraction of surfactant chain fragments in a surface film at the aqueous cmc. It is shown that ϕcmc is a useful index for understanding the limiting surface tension of surfactants and can be useful for designing new superefficient surfactants

Technology and employment. Twelve stylized facts for the digital age

Twelve stylized facts on the relationship between technology and employment are proposed in this paper as a summary of current trends, conceptual issues, methodological approaches and research results. They include the following: 1. Technology is shaped by social relations; 2. Technology saves human labour; technological unemployment is a serious concern; 3. In the digital age the nature and boundaries of work are changing; 4. Different technological strategies have contrasting employment effects; 5. Industries differ in their employment dynamics and role of technology; 6. We can see the employment impact of technology at the firm, industry and macroeconomic levels; 7. Technological change is a disequilibrium process; demand and structural change matter; 8. Business cycles affect technological change and its employment impact; 9. The impact of technology is different across occupations and skills; 10. Labour market conditions are relevant, but employment outcomes are not determined in labour markets alone; 11. In emerging countries employment outcomes are jointly affected by technology and catching up; 12. Technology is an engine of inequality; profits benefit more than wages, wage disparities increase. They have important policy implications in several areas of public action