The aim of this paper is to give a further contribution to the literature investigating the existence of analogies between the Classical Theory and the New Growth Theory. This paper tackles with competition and technical progress in the work of Marx and in the Aghion and Howitt's model of 1992, and some of its extensions proposed by the two authors in 1998. The comparison does not rest in the e...

today, the human resources are the assets of any organization and their unique role in the development of the organization, whether indoor or outdoor environment and competition is evident. on the other hand, if an organization fails to satisfy its human resources, in this case it would be doomed to stay away from progress and development. in this context, organizations using hrm tools can keep...

Competitors are known to be important in governing the outcome of evolutionary diversification during an adaptive radiation, but the precise mechanisms by which they exert their effects remain elusive. Using the model adaptive radiation of Pseudomonas fluorescens, we show experimentally that the effect of competition on diversification of a focal lineage depends on both the strength of competit...

It is self-evident that cell–cell interactions play important roles in multicellular organisms. Genetic mosaics and chimeras, containing cells of distinct genotypes, have long provided an important way to identify and study these interactions. Beginning in the 970s, genetic mosaic studies in Drosophila began to reveal an unexpected and intriguing phenomenon called ‘cell competition’, in which o...

Competitors are known to be important in governing the outcome of evolutionary diversification during an adaptive radiation, but the precise mechanisms by which they exert their effects remain elusive. Using the model adaptive radiation of Pseudomonas fluorescens, we show experimentally that the effect of competition on diversification of a focal lineage depends on both the strength of competit...

The phenomenal success of East Asian economies has centered attention on the source of their economic growth. Recent studies based on neoclassical theory have produced controversial results: the most important source of economic growth of the East Asian countries (except Japan) is capital accumulation, and the estimated rate of technological progress is very small and, in some cases, substantia...

The SAT 2003 Competition ran in February – May 2003, in conjunction with SAT’03 (the Sixth Fifth International Symposium on the Theory and Applications of Satisfiability Testing). One year after the SAT 2002 competition, it was not clear that significant progress could be made in the area in such a little time. The competition was a success – 34 solvers and 993 benchmarks, needing 522 CPU days ...

this study carried out in a factorial layout on completely randomaized block design with three replications, to evaluate the above- and below- ground competition between sesame (sesamum indicum) and pigweed (amaranthus retroflexus), and their impacts on sesame yield and yield component. the experimental treatments were all combination of crop-weed competition (shoot competition, root competitio...

Competition among scientists for funding, positions and prestige, among other things, is often seen as a salutary driving force in U.S. science. Its effects on scientists, their work and their relationships are seldom considered. Focus-group discussions with 51 mid- and early-career scientists, on which this study is based, reveal a dark side of competition in science. According to these scient...