Monnaie et marchés financiers

Risk-Aversion and Mixing

Das Aggregationsproblem der logistischen Funktion

Managing wealth in financial crisis

Gain better protection over assets

Description: 

Grundgebühren und zweiteilige Tarife

The Value of Corporate Voting Rights Embedded in Option Prices

Description: 

This paper proposes and tests a new method to extract the value of corporate voting rights from market prices of American-style single-stock options. The method models voting-right values as non-cash dividends and backs them out via numerical optimization from prices of equity options. Simulation experiments show that the method is accurate and outperforms existing option-based approaches by reducing their measurement error from 17.2% to 1.57% in terms of root mean squared errors and almost eliminates their bias.

The paper also contributes an empirical analysis of corporate voting-right values in European companies in the time period between 2003 and 2010. Voting rights have an annualized average value of 0.37% of the share price and are significantly worth more in months in which either ordinary or extraordinary general meetings take place but no single shareholder holds a majority stake in the company. Finally, voting values are higher in companies incorporated in French-civil-law countries (France and the Netherlands) than in German-civil-law countries (Germany and Switzerland).

WACC Calculations in Practice: Incorrect Results due to Inconsistent Assumptions - Status Quo and Improvements

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This paper argues that in practical applications the weighted average cost of capital (WACC) is often incorrectly estimated due to the simultaneous use of two inconsistent input parameters: (i) a beta of debt equal to zero when transforming asset betas into equity betas (beta levering) and (ii) a cost of debt above the risk-free interest rate when calculating the WACC. The paper discusses and quantifies the consequences of this inconsistency and offers viable solutions. By replacing the cost of debt with the risk-free rate, a more accurate WACC is calculated and the estimation of the cost of debt becomes obsolete. Furthermore, the paper presents a solution to obtain the correct WACC without increasing the calculation's complexity.

Hysteresis in Potential Ourtput and Monetary Policy

Description: 

We show that actively stabilizing economic activity plays a more prominent role in the conduct of monetary policy when potential output is subject to hysteresis. We augment a basic New Keynesian model by hysteresis in potential output and contrast simulation outcomes of this extended model to the standard model. We find that considering hysteresis allows for a more realistic propagation of macroeconomic shocks and persistent movements in output after monetary shocks. Our central policy implication of active output gap stabilization arises from stability analyses and welfare considerations.

Cyclical Long-term Unemployment, Skill Loss, and Monetary Policy

Description: 

Movements in long-term unemployment (LTU) exhibit a substantial cyclical component. I develop a business cycle model featuring labor market frictions and skill loss during unemployment to capture various stylized facts about the cyclical behavior of long-term unemployment. I find that the skill loss mechanism helps reproduce negative duration dependence, high persistence in unemployment and output, volatility patterns across macroeconomic variables and the behavior of the incidence of LTU around business cycle turning points. Optimal monetary policy in the presence of skill loss during unemployment calls for a softer reaction to inflation after productivity shocks.
The monetary authority accepts more inflation in order to avoid high skill loss during unemployment which would reduce production and hence consumption possibilities.

Has Crude Oil Become a Financial Asset? Evidence from Ten Years of Financialization

Description: 

The financialization of crude oil markets over the last decade has changed the behavior of oil prices in fundamental ways. In this paper, we uncover the gradual transformation of crude oil from a physical to a financial asset. Although economic demand and supply factors continue to play an important role, recent indicators associated with financialization have emerged since 2008. We show that financial variables have become the main driving factors explaining the variation in crude oil returns and volatility today. Our findings have important implications for portfolio analysis and for the effectiveness of hedging in crude oil markets.

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