Showing 1 - 10 of 129
This paper considers testing the unit root hypothesis against a smooth transition autoregressive model as the alternative. The model specification makes it possible to discriminate between nonstationary random walk and stationary nonlinear processes. Some new limit results are presented,...
Persistent link: https://www.econbiz.de/10010281382
This paper considers testing the unit root hypothesis against a smooth transition autoregressive model as the alternative. The model specification makes it possible to discriminate between nonstationary random walk and stationary nonlinear processes. Some new limit results are presented,...
Persistent link: https://www.econbiz.de/10005649224
In this paper we introduce a flexible target zone model that is capable of characterizing the dynamic behaviour of an exchange rate implied by the original target zone model of Krugman (1991) and its modifications. Our framework also enables the modeller to estimate an implicit target zone if it...
Persistent link: https://www.econbiz.de/10005649424
In this paper we present a unit root test against a nonlinear dynamic heterogenous panel with each cross section modelled as an LSTAR model. All parameters are viewed as cross section specific. We allow for serially correlated residuals over time and heterogenous variance among cross sections....
Persistent link: https://www.econbiz.de/10010281273
In this paper we derive a unit root test against a Panel Logistic Smooth Transition Autoregressive (PLSTAR). The analysis is concentrated on the case where the time dimension is fixed and the cross section dimension tends to infinity. Under the null hypothesis of a unit root, we show that the...
Persistent link: https://www.econbiz.de/10010281305
In this paper we present a unit root test against a nonlinear dynamic heterogenous panel with each cross section modelled as an LSTAR model. All parameters are viewed as cross section specific. We allow for serially correlated residuals over time and heterogenous variance among cross sections....
Persistent link: https://www.econbiz.de/10005649133
In this paper we derive a unit root test against a Panel Logistic Smooth Transition Autoregressive (PLSTAR). The analysis is concentrated on the case where the time dimension is fixed and the cross section dimension tends to infinity. Under the null hypothesis of a unit root, we show that the...
Persistent link: https://www.econbiz.de/10005649269
According to the Uncovered Interest Parity (UIP) condition, interest rate differentials compensate for expected exchange rate changes, equalizing the expected returns from holding assets which only differ in terms of currency denomination. In the previous literature, there are many tests of UIP...
Persistent link: https://www.econbiz.de/10010281302
In this paper fluctuations in prices of Swedish exports to five countries are investigated in order to test whether there are systematic differences between prices to different markets and whether relative export prices are systematically affected by macroeconomic conditions in destination...
Persistent link: https://www.econbiz.de/10005423800
During the years 1873-1875, Norway, Denmark and Sweden reformed their monetary systems. They adopted a common currency, the Scandinavian Krona, based on gold. The German conversion to the gold standard in 1871 had acted as a catalyst for monetary change, and it sparked intense activity in...
Persistent link: https://www.econbiz.de/10005423806