- Electric Cars and Social Costs: Impact of all-electric cars on transport-related social costs and their potential to reduce global oil demand. - Market Failure and Structures: Evaluation of how market structures influence the causes and extent of market failure. - Labour Market Dynamics: Analysis of labour demand elasticity, minimum wage policy effectiveness, monopsony-induced failures, and trade union interventions. - Macroeconomic Consumption and Savings: Role of marginal propensity to consume in policy and the effects of savings on growth and employment. - Quantity Theory of Money: Examination of its practical applicability and its role in inflation control. - Economic Growth in Developing Economies: Relationship between FDI, GDP growth, infrastructure investment, and balance of payments impacts.