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Network centrality and stock market volatility : the impact of communication topologies on prices
Hein, Oliver; Schwind, Michael; Spiwoks, Markus - In: Journal of finance and investment analysis 1 (2012) 1, pp. 199-232
We investigate the impact of agent communication networks on prices in an artificial stock market. Networks with different centralization measures are tested for their effect on the volatility of prices. Trading strategies diffuse through the different network topologies, mimetic contagion...
Persistent link: https://www.econbiz.de/10010079539
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Dynamic speculative behaviors and mortgage bubbles in the real estate market of mainland China
Wang, Sheng - In: Journal of finance and investment analysis 1 (2012) 1, pp. 1-54
It is systemic to expound how that the speculative behaviors are driven by the number of a series housing policies promulgated by China's government for the real estate market. The market is resulted in full of speculative behaviors, and has been booming since the beginning of this decade, even...
Persistent link: https://www.econbiz.de/10010079547
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The future of retirement and the pension system : how the public’s expectations vary over time and across socio-economic groups
Bissonnette, Luc; Soest, Arthur van - In: IZA Journal of European Labor Studies 1 (2012), pp. 1-21
We analyze expectations of the Dutch population ages 25 and older concerning future generosity of state and … until 2012 on individuals’ subjective expectations concerning changes between now and ten or twenty years from now in the … security benefits, and the average retirement age ten or twenty years from now. We find significant variation in expectations …
Persistent link: https://www.econbiz.de/10010082266