Why labor income shares seem to be constant?

The common assumptions that labor income share does not change over time or across countries and that factor income shares are equal to the elasticity of output with respect to factors have had important implications for economic theory. However, there are various theoretical reasons why the elasticity of output with respect to reproducible factors should be correlated with the stage of development. In particular, the behavior of international trade and capital flows and the existence of factor saving innovations imply such a correlation. If this correlation exists and if factor income shares are equal to the elasticity of output with respect to factors then the labor income share must be negatively correlated with the stage of development. We propose an explanation for why labor income share has no correlation with income per capita: the existence of a labor intensive sector which produces non tradable goods.

Votes for women, 1860-1928.

Permite a los estudiantes el acceso a los contenidos y habilidades de estudio necesarios para las especificaciones AS para AQA y Edexcel. Presenta las figuras más sobresalientes del movimiento por el voto de la mujer y estudia los argumentos de los que le apoyaban y de los que se oponían, en particular la respuesta de los hombres. Destaca el ritmo y alcance de la actividad sufragista y de las sufragistas y evalúa su contribución a la Primera Guerra Mundial y en qué medida las mujeres obtuvieron el derecho al voto como resultado de sus esfuerzos durante el conflicto. Incluye fechas clave, términos y temas, perfiles biográficos sobre figuras importantes, resúmenes esquemáticos, fuentes literarias y síntesis de los principales debates historiográficos.

The Pedagogical Congresses of Portuguese Secondary Teaching : the participation of female teachers (1927-1928)

This paper was written within the context of the research project “The development of teacher’ associative organizations and unionism (1889-1990)” funded by the Fundação para a Ciência e Tecnologia (Foundation for Science and Technology). Five important congresses about secondary education were organized in Portugal between 1927 and 1931. These congresses served to claim the rights of teachers and the consolidation of the class, as well as to promote the discussion of scientific and pedagogical problems. In these congresses, the presence of female teachers was residual. However, the few teachers who participated had a significant contribution to the definition of secondary education during the following decades. Among other issues, it contributed to the discussion of female education and to analyze the importance of Biology and Physical Education in high schools. This paper presents the analysis of the minutes of the 1927s and 1928s Congresses. This analysis allowed the assessment of the important role played by a group of teachers to define, at the end of the first third of the 20th century, the future guidelines of Portuguese secondary education. It also reported that these teachers were pioneers who opened the way for the increasing number of teachers in secondary education during the 20th century.