Under nonlocal convection theory, convection extends without limit therefore no apparent boundary can be defined clearly as in the local theory. From the requirement of a similar structure for both local and non-local models having the same depth of con-vection zone, and taking into account the driving mechanism of turbulent convection, we argue that a proper definition of the boundary of a con...

the main objective of this paper is to investigate the impact of exchange rate pass-through on consumer prices under exchange rate misalignment in iran during 1353-1387. for this purpose, the exchange rate misalignment has been extracted using ardl method and then the effect of exchange rate and exchange rate misalignment on cpi has been estimated. the results show that the degree of exchange r...

this paper investigates the effect of exchange rate uncertainty on the iran’s import trade. the exchange rate ‎uncertainty series were generated utilizing the tarch model. this model analyzes the asymmetric effects. the analysis of uncertainty and asymmetry ‎of the exchange rate shows significant tarch ‎effect on iran’s exchange rates‎. the findings of the study indicate negative shocks (bad ne...

Some empirical and theoretical studies have emphasized on fixed exchange rate regime in controlling time inconsistency, while others consider the role of target zone regime as an important factor. Thus there is no general consensus to decide which exchange rate regime may bring about less time-inconsistency. The main purpose of this study is to investigate policy time-inconsistency in exchange ...

This paper develops a dynamic general-equilibrium (DGE) model of a small open economy to investigate alternative monetary rules, differing primarily in the degree to which they allow for exchange rate flexibility. A central argument of the paper is that the nature of the trade-off between fixed and floating exchange rates may be quite different in mature industrial economies than in emerging-ma...

This paper reviews a model of bubbles under the assumption of heterogeneous rational traders. In the presence of dispersion of opinions, or sequential awareness, financial bubbles are justified by the interactions between rational arbitrageurs and behavioural traders. Timing is a very important component in the trader's strategy. This model is then extended to explain both bubbles and overshoot...