Document Type : Scientific paper
(2006). . Macroeconomics Research Letter, 6.1(20), 59-84.
. "", Macroeconomics Research Letter, 6.1, 20, 2006, 59-84.
(2006). '', Macroeconomics Research Letter, 6.1(20), pp. 59-84.
, "," Macroeconomics Research Letter, 6.1 20 (2006): 59-84,
. Macroeconomics Research Letter, 2006; 6.1(20): 59-84.
)