the aim of this paper is to investigate the existence of the new non-ricardian regime policy in iranian economy. we detected signs of the non-ricardian regime from quarterly data of 1369 to 1391. to investigate further a dynamic stochastic general equilibrium model is designed to estimate the fiscal and monetary parameters using a bayesian approach. our results indicated a passive monetary poli...

According to the classical Ricardian theory of comparative advantage, relative labor productivities determine trade patterns. The Ricardian model plays an important pedagogical role in international economics, but has received scant empirical attention since the 1960s. This paper assesses the contemporary relevance of the Ricardian model for US trade. Cross-section seemingly unrelated regressio...

This paper explores the implications on trade and wage inequality of introducing financial capital or credit in standard Ricardian model production, where a given amount start-up is used to employ sector specific skilled unskilled workers following Wage Fund approach classical economists. Thus, we have Specific Factor (SF) structure Jones (1971) new (NRM) with two types labour. With an entirely...

This paper develops a small, analytically tractable New Keynesian model with capital accumulation and government debt dynamics. We show that, in the absence of Ricardian equivalence, the latter channel is of conceptual importance for the design of monetary and Þscal policy rules consistent with determinate equilibrium dynamics. Our model can be used to see how deviations from Ricardian equivale...

Noussair et al (1995) invoked a trading environment similar to the 2 x 2 Ricardian model and observed the law of comparative advantage. In this experiment, we apply the same experimental setting but increase the number of goods and countries. We report an experiment to test a 3 x 3 Competitive Ricardian Model (CRM). The patterns of trade and output predicted by the law of comparative advantage ...

The one-demand Hotelling model fails to explain the observed specialization of nonrenewable resources. We develop a model with multiple demands and resources to show that specialization of resources according to demand is driven by Ricardian comparative advantage while the order of resource use over time is determined by Ricardian absolute advantage. An abundant resource with absolute advantage...

This paper examines the impact of climate change on primary crops grown in Africa. An innovative approach is presented that bridges the gap between agro-economic and traditional Ricardian models. We label it a ‘structural Ricardian model’. It first captures the type of crop a farmer will select and then examines the conditional net revenue of that crop. The model is estimated using a sample of ...

This paper considers the Ricardian Equivalence proposition when expectations are not rational and are instead formed using adaptive learning rules. We show that Ricardian Equivalence continues to hold provided suitable additional conditions on learning dynamics are satisfied. However, new cases of failure can also emerge under learning. In particular, for Ricardian Equivalence to obtain, agents...