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LONG-RUN AND SHORT-RUN BEHAVIOR OF KOREA'S CURRENT ACCOUNT
FRY, MAXWELL J. 한국국제경제학회 1991 International Economic Journal Vol.5 No.4
Recent research indicates that an error correction mechainism exists for current account imbalances in Germany, Japan, and the United States. In this paper, I test whether current account imbalances in Korea are also self-correcting. The empirical results are amgiguous: while no cointegrating relationship can be detected, an error correction mechanism can. Using standard econometric methods, estimates of a small-scale macroeconomic model detedt no effect of Korea's lagged net foreign claim position on any relevant variable. However, I do find that the current account is influenced by Korea's lagged net foreign claim position in a direct estimate of Korea's current account.
SRI LANKA'S 1977 BALANCE - OF - PAYMENTS AND FINANCIAL REFORMS : PLUS CA CHANGE ?
FRY, MAXWELL J. 한국국제경제학회 1990 International Economic Journal Vol.4 No.1
A new Sri Lankan government came to power in 1977 with a sweeping program of financial liberalization and balance-of-payments reforms. This paper tests econometrically whether or not there were significant regime changes in capital inflow and monetary policy behavior. A logistic switching function indicates that structural shifts did occur between 1977 and 1978. However, it is difficult to detect any coherent changes in policy objectives or changes in behavior that one might expect to have accompanied reforms of this kind. Specifically, neither Sri Lanka's offset nor its sterilization coefficient increased in the post-1977 period.
TAIWAN'S CURRENT ACCOUNT SURPLUS : INCIPIENT DUTCH DISEASE ?
FRY, MAXWELL J. 한국국제경제학회 1990 International Economic Journal Vol.4 No.3
My small-scale macroeconomic model of the Taiwanese economy contains behavioral equations to explain saving. investment, the rate of economic growth, export demand, export supply, and import demand. Exploiting the two definitions of the current account (national saving - domestic investment and exports - net factor income from abroad - imports), the in-sample dynamic simulation tracks the current account remarkably well. If the Taiwanese government pursued deliberate policies to reduce the current account surplus, this model indicates that the effects on the economy would depend critically on whether the current account surplus was eliminated by reducing national saving or by raising domestic investment.
Curative transvenous embolization for congenital multi-hole pial arteriovenous fistula
Lane Fry,Aaron Brake,Catherine Lei,Frank A. De Stefano,Adip G. Bhargav,Jeremy Peterson,Koji Ebersole 대한뇌혈관외과학회 2024 Journal of Cerebrovascular and Endovascular Neuros Vol.26 No.1
Objective: Congenital intracranial pial arteriovenous fistula (PAVF) is a rare cerebral vascular pathology characterized by a direct shunt between one or more pial feeding arteries and a cortical draining vein. Transarterial endovascular embolization (TAE) is widely considered first line therapy. Curative TAE may not be achievable in the multihole variant due to the potential to harbor innumerable small feeding arteries. Transvenous embolization (TVE) may be considered to target the final common outlet of the lesion. Here, we present a series of four patients with complex multi-hole congenital PAVF treated with staged TAE followed by TVE.Methods: A retrospective review was conducted on patients who underwent treatment for congenital, multi-hole PAVFs treated by a combined TAE/TVE approach at our institution since 2013.Results: We identified four patients with multi-hole PAVF treated by a combined TAE/TVE. Median age was 5.2 (0-14.7) years. Median follow-up of 8 (1-15) months by catheter angiography and 38 (23-53) months by MRI/MRA was obtained. TVE achieved complete occlusion in three patients that proved durable on radiographic follow-up and demonstrated excellent clinical outcomes with a modified Rankin Score (mRS) of 0 or 1. Complete occlusion of the draining vein was not achieved by TVE in one case. This patient is graded as pediatric mRS=5 three years post-procedure.Conclusions: With thorough technical considerations, our series indicates that TVE of multi-hole PAVF that are refractory to TAE is feasible and effective in arresting the consequences of chronic, high-flow AV shunting produced by this pathology.