“…These initial analyses of reciprocity were later joined by a second wave of research addressing the dynamics of interstate cooperation and conflict (Goldstein and Freeman, 1990;Rajmaira and Ward, 1990;Goldstein, 1991Goldstein, , 1995Kinsella, 1994Kinsella, , 1995Oren 1994;Moore, 1995;Goldstein and Pevehouse, 1997;Rajmaira, 1997Rajmaira, , 1999.…”