Resumen El artículo realiza un análisis crítico de los trabajos teóricos y empíricos sobre la relación entre el capital emprendedor y el crecimiento económico. Para ello se realiza una revisión de la literatura sobre emprendimiento entre... more
Resumen El artículo realiza un análisis crítico de los trabajos teóricos y empíricos sobre la relación entre el capital emprendedor y el crecimiento económico. Para ello se realiza una revisión de la literatura sobre emprendimiento entre 2004 y 2014, a partir de las preguntas de investigación sobre el impacto del capital emprendedor en el crecimiento económico y la conceptualización y modos de operacionalización del capital emprendedor, que toman como base diez indicadores internacionales. Concluye que el capital emprendedor tiene impacto positivo en el crecimiento económico, muy sensible a la diversidad, ambigüedad e insuficiencia de los distintos modos de operacionalizarlo.
Abstract The article makes a critical analysis of the theoretical and empirical work on the relationship between entrepreneurial capital and economic growth. For this, a review of the entrepreneurship literature between 2004 and 2014 is carried out; based on the research questions on the impact of entrepreneurial capital on economic growth and the conceptualization and modes of operationalization of entrepreneurial capital, based on ten international indicators. The article suggests that entrepreneurial capital has a positive impact on economic growth, which is very sensitive to diversity, ambiguity and insufficiency of the different ways of operating it.
During almost half of century period, in the Department of Surgery of Portal Hypertension and Pancreatoduodenal Zone of the JSC "Republican Specialized Center of Surgery (named after Academician V. Vakhidov"), portosystemic shunting (PSSh... more
During almost half of century period, in the Department of Surgery of Portal Hypertension and Pancreatoduodenal Zone of the JSC "Republican Specialized Center of Surgery (named after Academician V. Vakhidov"), portosystemic shunting (PSSh in the traditional variant) was performed on 925 patients suffering with portal hypertension (PH). Results and competitive prospects of PSSh in patients with PH are represented in this article. In accordance with literature data, as well as our own experience, competitive prospects of traditional PSSh, endoscopic methods and transjugular intrahepatic portosystemic shunting (TIPS), in patients with portal hypertension, were defined. For patients with functional class A and B (Child-Pugh), and in the absence of liver transplantation prospects, central partial or selective PSSh, can be considered as competitive alternative.
