The main objective of this paper is to investigate the effects of technology transfer through the imports of intermediate goods by developing countries developed countries with the emphasis on Iran economy. For this purpose, we used multi-sectoral and multi–regional computable general equilibrium GTAP model (multi-sectoral and multi-regional CGE model). The paper examined the effect of a ten pe...

This paper extends the line of research on cooperation in R&D in an oligopoly with spillovers. Departing from the existing literature, we adopt an infinite-horizon dynamic framework, incorporate uncertainty, and define technology spillover as diffusion of a new technology from an innovator to non-innovators. We consider two cooperative regimes: the R&D cartel in which firms coordinates R&D effo...

This study develops a conceptual system optimization model of adoption of a new infrastructure technology with multiple resource sites and multiple demand sites. With the model, this paper analyzes how the adoption of a new infrastructure technology is influenced by heterogeneous distances between different resource-demand pairs, technological spillover among different resource-demand pairs, di...

the price volatility spillover effect indicates that price volatility in different markets can be mutually affected. the objective of the study is to analyze volatility price spillover effects on the vertical levels including input, wholesale and retail sale levels in the tehran beef supply chain. the multivariate generalized autoregressive conditional heteroskedastic (mvgarch) model was used b...

The main objective of this study is to analyze spillover fluctuations between inflation fluctuation and (un)employment fluctuation in relation to agriculture, industry and services sectors of Iran. In line with this, PANEL in Mean-MGARCH model has been used concerning Iran’s agriculture, industry and services sectors over the period of time from spring 2002 to winter 2016. The results show that...