Growth and International Trade: Introduction and Stylized Facts.- PART I. GROWTH.- Modeling the Growth of the World Economy: The Basic Overlapping Generations Model.- Steady State, Factor Income, and Technological Progress.- Economic Growth and Public Debt in the World Economy.- "New" Growth Theory and Knowledge Externalities in Capital Accumulation.- Endogenous Technological Progress and Infinite Economic Growth.- Human Capital, Religion, and Economic Growth.- Economic Growth With Bubbles.- Involuntary Unemployment in an OLG Growth Model with Public Debt and Human Capital.- Robots, Human Capital Investment, Welfare, and Unemployment in a Digital World Economy.- PART II. INTERNATIONAL TRADE. International Parity Conditions in a Two-Country OLG Model Under Free Trade.- Factor Proportion, Inter-Sectoral Trade, and Product Life Cycle.- Product Differentiation, Decreasing Costs, and Intra-sectoral Trade.- Globalization, Capital Accumulation, and Terms of Trade.- Innovation, Growth and Trade in a Two-Country OLG Model.- Real Exchange Rate and Public Debt in a Two-Advanced-Country OLG Model.- Public Debt Reduction in Advanced Countries and Its Impacts on Emerging Countries.- External Balance, Dynamic Efficiency and Welfare Effects of National Climate Policies.- Nationally and Internationally Optimal Climate Policies.- Modeling the Debt Mechanics of the Euro Zone.- Financial Integration and House Price Dynamics in an OLG Model with Intra-EMU and Asian-US Trade Imbalances.- Why Religion Might Persist in a Globalized Market Economy.