Course Topics
Why do banks exist at all? What power does a central bank have over our economy? Why do investor sentiments turn within minutes when interest rates rise? And why do companies or investors use complex instruments such as options and swaps to manage risks? With questions like these, students enter the subject and develop a systematic understanding of the financial markets step by step.
The first part deals with the basics of financial intermediation, risk allocation and information asymmetries. Students learn why banks and central banks are needed and how credit contracts, screening and monitoring enable economic activity. The course addresses bank-based and market-based financial systems, credit rationing and the monetary policy instruments of central banks.
Building on this, the course deals with the functioning and valuation of centralised markets. In the area of bonds, the interest rate structure, government and corporate bonds, valuation methods, default risks and the role of rating agencies are discussed. In the area of stock markets, the focus is on stock exchange organisation, trading mechanisms, liquidity, pricing processes, market efficiency, IPOs and short selling. The course also deals with the markets for derivatives such as forwards, futures, options and swaps, explains how they work and how they can be used in hedging, and at the same time shows their importance for stability and instability in the financial system.
Another focus is on modern portfolio theory, diversification, risk-return considerations, empirical observations on return distributions and volatility. Current developments such as robo-advisors are also covered in order to make the digitalisation of portfolio management visible.
Finally, the course looks at alternative forms of financing such as crowdfunding and cryptocurrencies. Particular attention is paid to initial coin offerings (ICOs) as an innovative but risky financing channel and to the increasing regulation of financial markets. Theory, current case studies and economic policy debates are consistently linked so that students understand financial markets not just as an abstract model, but as a living system that shapes the economy and society.
Teaching format
The course is mainly conducted in the form of frontal teaching. In addition, discussions and current economic developments are included in order to link theoretical concepts with reality.