this paper estimates the effects of increase in iran’s non-oil exports on its economic growth as well as sectoral outputs, using a single country, comparative static, exogenous policy computable general equilibrium (cge) model. the paper also investigates the share of tradable sectors in reaching to the targeted growth rate (8%) in 5th socio-economic development plan. for this purpose, the para...

Traditional computable general equilibrium (CGE) models have ignored uncertainty ─ even when applied to fields such as environmental modeling that are replete with economic uncertainty. In contrast, many control theory models have focused on the effects of uncertainty. Thus marrying the tradition of CGE and control modeling can result in pricequantity models with explicit dynamics and careful t...

A computable general equilibrium (CGE) approach is used to assess the macroeconomic effects of global and regional catastrophic losses of pollination ecosystem services. Results show economic risks to both direct crop sectors and indirect non-crop sectors in the economy, with a substantial amount of regional heterogeneity. In addition, there exists potential for winners, those regions with a co...

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...

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...