Volatility trading
In: Wiley trading series
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In: Wiley trading series
In: CORE discussion paper 9569
In: Party politics: an international journal for the study of political parties and political organizations, Band 4, Heft 4, S. 523-545
ISSN: 1354-0688
Examines electoral volatility in Brazil, in a comparison of the Latin American & West European party systems. It is argued that (1) the Brazilian party system was moderately volatile during Brazil's first democracy (1946-1964); (2) the party system has been highly volatile since 1982; (3) Brazil's volatility is much higher than that in the advanced industrial democracies; & (4) the high volatility of the post-1985 period was caused by a combination of structural & institutional factors inimical to strong ties between citizens, political elites, & parties, & further boosted by the dismal economic results of 1987-1994. 7 Tables, 35 References. Adapted from the source document.
In: Finance and economics discussion series 2003-40
In: NBER working paper series 13144
While outsourcing of production from the U.S. to Mexico has been hailed in Mexico as a valuable engine of growth, recently there have been misgivings regarding its fickleness and volatility. This paper is among the first in the trade literature to study the second moment properties of outsourcing. We begin by documenting a new stylized fact: the maquiladora outsourcing industries in Mexico experience fluctuations in value added that are roughly twice as volatile as the corresponding industries in the U.S. A difference-in-difference method is extended to second moments to verify the statistical significance of this finding. We then develop a stochastic model of outsourcing with heterogeneous firms that can explain this volatility. The model employs two novel mechanisms: an extensive margin in outsourcing which responds endogenously to transmit shocks internationally, and translog preferences which modulate firm entry.
In: Wiley finance series
The Volatility Smile -- The Black-Scholes-Merton options model was the greatest innovation of 20th Century finance, and remains the most widely applied theory in all of finance. Despite this success, the model is fundamentally at odds with the observed behavior of option markets: a graph of implied volatilities against strike will typically display a curve or skew, which practitioners refer to as the smile, and which the model cannot explain. Option valuation is not a solved problem, and the past forty years have witnessed an abundance of new models that try to reconcile theory with markets. The Volatility Smile presents a unified treatment of the Black-Scholes-Merton model and the more advanced models that have replaced it. It is also a book about the principles of financial valuation and how to apply them. Celebrated author and quant Emanuel Derman and Michael B. Miller explain not just the mathematics but the ideas behind the models. By examining the foundations, the implementation, and the pros and cons of various models, and by carefully exploring their derivations and their assumptions, readers will learn not only how to handle the volatility smile but how to evaluate and build their own financial models. Topics covered include: The principles of valuation Static and dynamic replication The Black-Scholes-Merton model Hedging strategies Transaction costs The behavior of the volatility smile Implied distributions Local volatility models Stochastic volatility models Jump-diffusion models.
In: Discussion paper series 5307
In: International macroeconomics
In: The Washington quarterly, Band 18, Heft 4, S. 117-131
ISSN: 0163-660X, 0147-1465
World Affairs Online
In: Clarendon lectures in economics
In: Kiel working paper 1129
Stylized facts suggest that output volatility in OECD countries has declined in recent years. However, the causes and the nature of this decline have so far been analyzed mainly for the United States. In this paper, we analyze whether structural breaks in the dynamics and the volatility of the real output process in Germany can be detected. We report evidence that output volatility has declined in Germany. Yet, this decline in output volatility is not as clear-cut as it is in the case of the United States. In consequence, it is difficult to answer the question whether the decline in output volatility in Germany reflects good economic and monetary policy or merely `good luck'.
In: Advanced texts in econometrics