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The learning effects of brands: Determined through Markovian analysis of brand switching
Learning effects Markovian analysis
2010/10/18
It is the learning effect that gives rise to brand loyalty for a repeat purchase product and is an important consideration in today’s competitive market. This paper aims at determining the learning ef...
Portfolio optimization when expected stock returns are determined by exposure to risk
1/n strategy Black–Scholes model expected stock returns Markowitz’ problem portfolio optimization ranks
2010/11/1
It is widely recognized that when classical optimal strategies are applied with parameters estimated from data, the resulting portfolio weights are remarkably volatile and unstable over time.The predo...