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Volatility permeates modern financial theories and decision making processes. As such, accurate measures and good forecasts of future volatility are critical for the implementation and evaluation of asset pricing theories. In response to this, a voluminous literature has emerged for modeling the...
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We present theory and evidence that challenges the view that forward premia contain little information regarding subsequent spot rate movements. Using weekly dollar-mark and dollar sterling data, we find that spot and forward exchange rates together are well represented by a vector error...
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identification procedure based on conditional heteroskedasticity (ARCH) that solves the problem of estimation in a linear …
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. In addition to standard Wald tests, we formulate Lagrange Multiplier and Distance Metric tests which require estimation … under the non-linear constraints of the null hypotheses. Estimation under the null is achieved by iterating on approximate …
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We develop a firm-specific measure of organization capital and estimate it for a sample of approximately 250 companies. We test the validity of the organization capital measure within a widely used investment valuation model and show that our organization capital estimate contributes...
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