This paper surveys the literature on pollinator declines and related concerns regarding global food security. Methods for valuing the economic risks associated with pollinator declines are also reviewed. A computable general equilibrium (CGE) approach is introduced to assess the effects of a global catastrophic loss of pollinators. There appears to be evidence supporting a trend towards future ...

From the 1980s to onwards trade liberalization policies have been widely used in many countries. This process has significant impacts on economic aspects one of which is labour market. However, direction relationship between reforms and market controversial. study aims analyse effects a specific reform import tariff changes formal informal for Turkey. For that purpose, we benefit from Computabl...

The current tourism industry has the problems of low service efficiency, poor coordinated development, and slow economic growth in terms volume growth. This paper is based on computable general equilibrium (CGE) model. Firstly, a CGE data analysis model bee colony intensive breakthrough algorithm established to store analyze whole chain tourism. Then, combined with comparative over years, it fe...

the objective of this work is to analyze the effects of decrease in water subsidies (increase in the price of the water) on various economic sectors in order to promote the conservation of this resource based on the actual price of water. but over the past decades, various subsidizing methods hold the cost of water down. on the other hand, the indiscriminate use of these resources led the gover...

f or several decades, the selection of a proper tax base has been among the most serious concerns for the economic policy makers. the computable general equilibrium models analysis provides a comprehensive framework for the investigation of the effects of the adopted policies on the economy of a country. in the present study, using a static computable general equilibrium, the effects of tax re...

Traditional computable general equilibrium (CGE) models based on the Armington assumption fail to capture the extensive margin of trade, and thereby underestimate the trade and welfare effects of trade opening. To address this problem, this paper introduces the Melitz (2003) theoretical framework with firm heterogeneity and fixed exporting costs into a global CGE model. Some illustrative simula...

Despite major public finance reform efforts over the last decade, Myanmarese finances continue to be characterized by relative weakness in revenue collection, budget execution, and long-term sustainability. Myanmar is therefore need of comprehensive reform. Two top priorities Sustainable Development Plan are establish a fair efficient tax system increase government revenues, ensure effective fi...

The objective of this work is to analyze the effects of decrease in water subsidies (increase in the price of the water) on various economic sectors in order to promote the conservation of this resource based on the actual price of water. But over the past decades, various subsidizing methods hold the cost of water down. On the other hand, the indiscriminate use of these resources led the gover...