The J-curve effect means that immediately after a currency depreciation, import quantities _____ , import prices _____ , and export quantities , export prices _____ . Therefore, immediately after a currency depreciation the trade balance _____ and then it _____ . increase; rise; decrease; decline; increases; decreases over time increase, decline; jump higher, increase; decreases, increases over time stay the same; stay the same; stay the same, rise, decreases, increases over time stay the same; rise; stay the same; stay the same; decreases; increases over time