# Ahmad Lashkaripour > Personal research site for Ahmad Lashkaripour, Associate Professor of Economics at Indiana University. > Main topics: trade policy, tariffs, industrial policy, climate clubs, WTO, trade agreements, markups, scale economies, and quantitative trade models. ## Key entry points - Research hub: https://alashkar.pages.iu.edu/Research.html - About page: https://alashkar.pages.iu.edu/About.html - Teaching page: https://alashkar.pages.iu.edu/Teaching.html ## Topic hubs - Climate Clubs and Carbon Border Adjustments: https://alashkar.pages.iu.edu/topics/climate-clubs-and-carbon-border-adjustments.html - Industrial Policy: https://alashkar.pages.iu.edu/topics/industrial-policy.html - Markups, Scale Economies, and Trade: https://alashkar.pages.iu.edu/topics/markups-scale-economies-and-trade.html - Quantitative Trade Models: https://alashkar.pages.iu.edu/topics/quantitative-trade-models.html - Tariffs and Retaliation: https://alashkar.pages.iu.edu/topics/tariffs-and-retaliation.html - Trade Policy: https://alashkar.pages.iu.edu/topics/trade-policy.html - WTO and Trade Agreements: https://alashkar.pages.iu.edu/topics/wto-and-trade-agreements.html