This paper analyzes the relationship between industrialization and technology in detail. Three main conclusions are obtained: (i) the crucial factor for the existence of a poverty trap is the degree of substitutability among intermediate inputs; (ii) the e1ects of technological progress in the manufactured good sector and the intermediate goods sector on industrialization di1er with the degree ...

In economic development, structural change among the three main sectors of an economy accompanies with aggregate economic growth. Nevertheless the question whether economic growth causes structural change or change in the economic structure causes aggregate growth is still unanswered. To shed some more light on this issue, this study examines a Grangercausality test in a panel environment to de...

Thin films of tungsten on piezoelectric substrates La₃Ga₅SiO14 (LGS) and Ca₃TaGa₃Si₂O14 (CTGS) have been investigated as a potential new electrode material for interdigital transducers for surface acoustic wave-based sensor devices operating at high temperatures up to 800 °C under vacuum conditions. Although LGS is considered to be suitable for high-temperature applications, it undergoes chemic...

A growing literature relies on natural experiments to establish causal effects in macroeconomics. In diverse applications, natural experiments have been used to verify underlying assumptions of conventional models, quantify specific model parameters, and identify mechanisms that have major effects on macroeconomic quantities but are absent from conventional models. We discuss and compare the us...

Article history: Received 5 August 2009 Available online 23 November 2010 In this paper we apply a model of early industrialization to the case of New Zealand and Uruguay in 1870–1940. We show how differences in agricultural institutions may have produced different development paths in two countries which were similar under many respects. While in New Zealand the active role of the Crown in reg...

South Africa simultaneously lost more than 890,000 jobs and increased the number of skilled workers from 1989 to 1999. We argue this is the consequence of well-documented acute apartheidera distortions which led to a current coordination failure where (i) firms are locked into a mostly skill-intensive technology where they have very little demand for semi-skilled and unskilled labor, and (ii) t...

This paper uses the adoption and invention of the spinning jenny as a test case to understand why the industrial revolution occurred in Britain in the eighteenth century rather than in France or India. It is shown that wages were much higher relative to capital prices in Britain than in other countries. Calculation of the profitability of adopting the spinning jenny shows that it was profitable...

the prevalence of spinal cord injury (sci) is about 2.5 million in the worldwide and more than 130,000 new injuries reported each year. regeneration in the cns versus the pns is very different from the other tissues and many factors can prevent regeneration in pns and specially cns. previous researches demonstrated that regeneration of cns can inhibit by inhibitory molecules and glial scar. the...

autobiographical memory, that is, our memory for personal life experiences, is integral to our sense of self. however, the experience of trauma can create distortions in how our memories are bought to mind. in particular, trauma can produce an overgeneral memory style, which relates to the development of both ptsd and depression. however, theory states that immediately following a traumatic eve...

In a previous study, we found that some O serotypes of Serratia marcescens, as defined by agglutination tests, were not based on lipopolysaccharide (LPS) O antigens. We developed a dot enzyme immunoassay with a high degree of LPS specificity and tested 104 distinct clinical strains. Only 7 of the 24 existing O antigens were found in more than one strain: O12/O14 (30.8% of strains examined), O21...