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作者：Goldberg, PK
摘要：This paper documents the variation in dealer discounts for new cars using transactions price data from the Consumer Expenditure Survey. Consumer-specific characteristics fail to explain dealer discounts, whereas model, market-specific, and purchase transaction variables (e.g., first-time purchase, trade-in, and financing through dealer) do explain them. The results contradict earlier findings of race and gender discrimination based on a controlled experiment. This contradiction is reconciled b...
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作者：Arifovic, J
摘要：This paper studies the behavior of the exchange rate in the Kareken-Wallace overlapping generations economy with two currencies in which decision rules are updated using the genetic algorithm. The analysis shows that a stationary monetary equilibrium of the Kareken-Wallace model is not stable under the genetic algorithm dynamics. The fluctuations in the genetic algorithm exchange rate are driven by fluctuations in the portfolio fractions, which change over time in response to the inequality be...
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作者：Cochrane, JH
作者单位：National Bureau of Economic Research
摘要：I examine a factor pricing model for stock returns, The factors are returns on physical investment, infer red from investment data via a production function. I examine the model's ability to explain variation in expected returns across assets and over time. The model is not rejected. It performs about as well as the CAPM and the Chen, Roll, and Ross factor model, and it performs substantially better than a simple consumption-based model. I also provide an easy technique for estimating and test...
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作者：Lothian, JR; Taylor, MP
作者单位：University of Liverpool; Centre for Economic Policy Research - UK
摘要：Using annual data spanning two centuries for dollar-sterling and franc-sterling real exchange rates, we find strong evidence of mean-reverting real exchange rate behavior. Using simple, stationary, autoregressive models estimated on prefloat data, we easily outperform nonstationary real exchange rate models in dynamic forecasting exercises over the recent float. Such stationary univariate equations explain 60-80 percent of the in-sample variation in real exchange rates, although the degree of ...
