International Journal of Economic Theory《国际经济理论杂志》(季刊). The International Journal of Economic Theory (IJET) publishes original articles for international audiences in all fields of economic theory. Specifically it covers: applied macroeconomics; theoretical macroeconomics; general equilibrium theory; international economics; microeconomics; game theory; mechanism design; behavioral and experimental economics; development economics; industrial organization; mathematical methods for economics; public economics and welfare economics.