No, whatever way you look at it. Lowering the population in general on any noticeable scale results in an economic disaster. A lower population due to suicide would create an unfathomable amount of devastation to the loved ones left behind, especially if the death is considered unwarranted or premature, resulting in more people that become depressed, need therapy, meds, are no longer able to function/work and who might even take their own lives because they can't live without the beloved one they lost.