Andrea Tamoni

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We disaggregate consumption growth into components with different levels of persistence and show that a single business-cycle consumption factor can explain satisfactorily the differences in risk premia across book-to-market and size-sorted portfolios. We argue that accounting for persistence heterogeneity in consumption is important for interpreting(More)
The dynamic dividend growth model (Campbell&Shiller, 1988) linking the log dividend yield to future expected dividend growth and stock market returns has been extensively used in the literature for forecasting stock returns. The empirical evidence on the performance of the model is mixed as its strength varies with the sample choice. This model is derived(More)
In this paper we illustrate the implementation of an actual MANET demonstrator, based on off-the-shelf PDA devices with IEEE 802.11b wireless connectivity, tested on real-time applications. The most critical aspect affecting performances, in our opinion , is related to create a network where connectivity among nodes is as stable as possible. We implemented(More)
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