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Economists are as perplexed as anyone by the behavior of the stock market. Figure 1 shows a broad measure of stock-market value in relation to GDP from 1947 through 2000. In addition to saw-tooth move...
The value of a firm’s securities measures the value of the firm’s productive assets. If the assets include only capital goods and not a permanent monopoly franchise, the value of the securities measur...
Dynamics of Stock Market Correlations
Correlation Stock Market Holography eigenvalue entropy
2010/12/6
We present a novel approach to the study the dynamics of stock market correlations. This is achieved through an innovative visualization tool that allows an investigation of the structure and dynamics...
A discussion of stock market speculation by Pierre-Joseph Proudhon
Proudhon speculation stock market
2010/10/20
The object of this contribution is to present the ideas behind the thinking of the French economist Pierre-Joseph Proudhon (1809-1865) in relation to the causes and effects of Stock market speculation...
Empirical shape function of limit-order books in the Chinese stock market
Empirical shape function limit-order books Chinese stock market
2010/12/13
We have analyzed the statistical probabilities of limit-order book (LOB) shape through building the book using the ultra-high-frequency data from 23 liquid stocks traded on the Shenzhen Stock Exchange...
Critical comparison of several order-book models for stock-market fluctuations
order-book models stock-market fluctuations
2010/12/13
Far-from-equilibrium models of interacting particles in one dimension are used as a basis for modelling the stock-market fluctuations. Particle types and their positions are interpreted as buy and sel...