I teach courses at PhD and Master’s level on themes regarding the interlinks between financial markets and macroeconomic developments, information and microstructure in securities markets, financial stability, risk management, and many applied topics pertaining to fixed income securities and credit markets.
My PhD courses are taught within the Swiss Finance Institute Program. These courses require the students to learn Financial Economics but also to solve new problems or address old and new puzzles. Students are encouraged to think critically and maintain a high focus and commitment and a genuine motivation and passion for our field, its conceptual challenges and its well-known technical intricacies.
My Master’s courses aim at introducing the students to themes regarding financial stability and macro-prudential policy, risk management and the details of fixed income securities and credit markets. These courses are taught within the Master in Finance at USI, a program that is accredited by the Swiss Finance Institute and that has finally hit FT rankings in 2018.
I teach all these courses at USI (Università della Svizzera Italiana) in Lugano, after having taught them in many other institutions. My lectures rely on selected and voluminous portions of my MIT Press book on Financial Economics.
- Information and Financial Markets
This course provides an in-depth introduction to standard theories of financial markets with asymmetric information. It aims to builds foundations regarding information efficiency, liquidity and market microstructure. It examines information aggregation in markets with diversely informed investors and also information transmission and, hence, the value of information, in markets with investors possessing superior information. A central theme of the course is the price impact of liquidity shocks. This theme is studied in competitive models with noisy rational expectations, and also in strategic market microstructure models with a number of variations including insider trading and sequential trade and imperfect competition amongst both traders and market makers. Finally, this course reviews models where arbitrage is limited, price formation in over-the-counter markets, and coordination failures in financial markets. This course is necessary before undertaking further study and research in the areas of financial markets with frictions. The course begins with a general introduction to information problems in Financial Economics, including adverse selection, moral hazard, signalling, and security design.
- Capital Markets and the Macroeconomy
This course surveys advanced topics in macro-asset pricing, and includes both standard and recent developments of how empirical regularities are addressed, which the neo-classical model fails to explain, in economies with production, capital markets imperfections, idiosyncratic risk, long run risks, feedbacks between capital markets and the real economy, and agents with heterogeneous beliefs or intertemporal preferences displaying external habit formation or non- expected utility. While emphasizing economic content, this seminar also covers significant methodological details, such as those underlying choices occurring in markets with frictions, aggregation in incomplete markets, learning in contexts with incomplete, albeit symmetric, information, and, finally, details relating to methods of statistical inference for dynamic models not solved in closed-form.
- Financial Stability
This course provides an introduction to themes regarding the ability of the financial system to withstand shocks with the potential of affecting the functioning of the whole economy. By the end of the course, the students will be familiar with a variety of topics, including the main critical developments in contemporary financial history, the major sources of market dysfunctionalities, the feedbacks between financial and economic imbalances and, finally, an array of micro-prudential and macro-prudential tools that regulators use with the purpose of anticipating the collapse of individual financial institutions and the occurrence of financial crises. The course comprises three parts.
Part I provides background and institutional details regarding the origins of major critical events in financial history along with policy responses and arrangements: from the Great Depression of the 1930s to the Bretton Woods system and its collapse; from the 1987 crash to the ‘flash crashes’ and related dysfunctionalities of the last decade; from the 1992-93 European speculative attacks to the 1997 Asian speculative attacks; from the 1998 collapse of LTCM to the internet bubble of the late 1990s; from the credit bubble of the 2000s to the subsequent Global Financial Crisis and European Debt Crisis. This part examines the role of the regulatory framework underlying these developments as well as slowly moving causes such as the ‘global saving glut’ and faster-moving explanations regarding the very microstructure of financial markets.
Part II provides the main explanations for many of the episodes learnt in Part I: ‘bank runs’, speculative attacks, pro-cyclicality and endogenous risk, feedback effects and market discontinuities, international imbalances, public debt, sovereign default, and bubbles.
Part III describes the main analytical tools that policymakers rely on to implement both micro-prudential and macro-prudential policies. It overviews the current regulatory framework while defining new measures of individual and systemic risk relying on (i) notions of market volatility such as the VIX on a variety of asset classes and (ii) measures of market and credit risk such as VaR, Credit VaR, marginal expected and capital shortfall, market connectedness, global systemically importance, Co-VaR. This part ends with a succinct overview of the main evaluation models of sovereign default.
- Fixed Income Markets
This course provides a grounding in recent developments in fixed income security pricing, hedging and portfolio management that insists on both conceptual evaluation methods and the many details arising in market practice. By the end of the course, the students will be familiar with a variety of topics, including (i) the institutions, organization and conduct of fixed income markets; (ii) basic methodology required to describe, analyze and hedge fixed income products, such as “curve fitting,” “bootstrapping,” duration, convexity, duration-based hedging and asset-liability management; (iii) the analysis of the “destabilizing” effects related to the use of certain fixed income derivative products; (iv) the economic forces, or “factors,” driving the variation in the entire spectrum of interest rates at different maturities; (v) relations between the yield curve and macroeconomic developments; (vi) the main evaluation tools (trees, no arbitrage trees, calibration and continuous time models), applied to a consistent pricing of a wide range of products, including government bonds, corporate bonds (convertible, callable, puttable), plain vanilla interest rate derivatives (interest rate swaps, caps, floors, swaptions, etc.); (vii) the main conceptual approaches to analyze credit markets; (viii) the process of securitization and the resulting structured products, with particular reference to collateralized debt obligations and mortgage-based securities; (ix) an overview of the main evaluation models of sovereign default.
- Global Economic Developments and Volatility Across Asset Classes
This Master Class provides a grounding in recent developments into the main issues pertaining to measuring and trading volatility in equity, interest rate and credit markets. By the end of this class, the students will be familiar with a variety of topics, including (i) stochastic volatility (the fact the asset price volatility changes over time); (ii) local volatility (the fact that exotic instruments can be priced and hedged while only relying on already traded plain vanilla derivatives); (iii) expected volatility (the views on the possible occurrence of periods of market turmoil). Expected volatility may be traded through dedicated instruments; it does represent indeed one of the most actively traded asset classes in liquid markets. The students will be familiar with the main measurement and trading instruments in this space, such as: (iv) the equity VIX index (the “fear index” maintained by Chicago Board Options Exchange); (v) options and futures referenced to VIX and their basic pricing models; (vi) fear indices available for other asset classes such as interest rate swaps, government bonds and credit indices. Finally, the students will be exposed to (vii) tutorials on endogenous volatility, that is, the occurrence of large swings in asset prices resulting from the uncoordinated behavior of market participants in periods of turmoil. These price swings may feed such violent market fluctuations (crashes followed by rebounds) that may likely wash away portions of the premiums resulting from the strategies based on the instruments in (v)-(vi).