نتایج جستجو برای: economic indices
تعداد نتایج: 394484 فیلتر نتایج به سال:
abstract: the potato tuberworm, phthorimaea operculella (zeller), is an important insect pest of potato (solanum tuberosum l.) in the storage and field in most parts of the world especially in tropical and subtropical regions due to its close relationship with the host, high reproductive potential and high economic losses. information on host preference, life table parameters and digestive en...
Opportunity inequality and its relationship with economic growth is a concept to which not enough attention has been paid in the previous studies. This study attempts to investigate the effects of opportunity inequality index on economic growth in 15 developing and 15 developed countries over the years 1995-2015. Accordingly, the mean group (MG) estimator within the framework of panel data was ...
The rising heatwave occurrences in recent times due to climate change have resulted increased mortalities and socio-economic damage. Consequently, several studies been conducted examine vulnerability Korea. However, most of these used the IPCC framework weighting techniques, such as equal weight AHP methods, which lacked objectivity process calculating vulnerability. This study employed data me...
Nowadays the subject of competitive balance in sport events is getting huge attention in world economic science. CB in sport means what team will win in a competition. In this research the status of CB in Iran’s football pro league is studied. It’s obvious that if Football league in terms of economic is supposed to be dynamic and alive in economic area, they must follow a suitable of CB. Data g...
petroleum and its subjected economic structurs play a significant role in iran's political social and economic develovement. iranian economy highly depends on oil exports and incomes. oil industry provides almost 50% of national budjet and 80 percent of exportation resources. oil's incomes have fluctuated during different decades and experienced the most increasing trend in (2007-2011...
Developing country policy makers worry about national competitiveness and closely watch indices ranking international competitive performance. This paper analyzes from the development economics perspective if competitiveness is a legitimate policy concern, and if the leading indices deserve the attention they get. It assesses the best known index, from the World Economic Forum, and finds grave ...
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