Showing 1 - 10 of 5,370
This paper derives explicit expressions for the asymptotic variances of the maximum likelihood and continuously updated GMM estimators under potentially misspecified models. The proposed misspecification-robust variance estimators allow the researcher to conduct valid inference on the model...
Persistent link: https://www.econbiz.de/10014048909
We show that in misspecified models with useless factors (for example, factors that are independent of the returns on the test assets), the standard inference procedures tend to erroneously conclude, with high probability, that these irrelevant factors are priced and the restrictions of the...
Persistent link: https://www.econbiz.de/10013026073
This paper attempts to measure the risk and return relationship in Dhaka Stock Exchange (DSE) of Bangladesh. Applying … Single Index Model, the study reports statistically significant positive relationship between risk and return both at the … individual security level and at the portfolio level. While portfolio risk and returns are found to be significantly positively …
Persistent link: https://www.econbiz.de/10013121127
for the complete cat bond market from 2001 to 2020, we provide insights into relevant risk factors in the cross-section of …
Persistent link: https://www.econbiz.de/10013216898
We show that in misspecified models with useless factors (for example, factors that are independent of the returns on the test assets), the standard inference procedures tend to erroneously conclude, with high probability, that these irrelevant factors are priced and the restrictions of the...
Persistent link: https://www.econbiz.de/10010195037
This paper studies some seemingly anomalous results that arise in possibly misspecified and unidentified linear asset-pricing models estimated by maximum likelihood and one-step generalized method of moments (GMM). Strikingly, when useless factors (that is, factors that are independent of the...
Persistent link: https://www.econbiz.de/10010395978
This paper is concerned with statistical inference and model evaluation in possibly misspecified and unidentified linear asset-pricing models estimated by maximum likelihood and one-step generalized method of moments. Strikingly, when spurious factors (that is, factors that are uncorrelated with...
Persistent link: https://www.econbiz.de/10011757568
model with heterogeneous agents, we reveal the existence of an extreme weather risk premium in the cross-section of stock … returns. In the period from 1995 to 2019, domestic U.S. stocks with the most negative sensitivity to thunderstorm losses … risk factors from standard asset pricing models nor by firm characteristics. Our results reveal a novel link between …
Persistent link: https://www.econbiz.de/10014456106
extreme downside return risk and is mainly driven by more recent years. There is no premium for stocks whose liquidity is …We merge the literature on downside return risk and liquidity risk and introduce the concept of extreme downside … same time when the market liquidity (return) is lowest. This effect is not driven by linear or downside liquidity risk or …
Persistent link: https://www.econbiz.de/10012175486
We examine hurricane exposure as a systematic risk factor in the US stock market. Motivated by a consumption …-based asset pricing model with heterogeneous agents, we derive a necessary and sufficient condition for a hurricane risk premium … in the cross-section of stock returns. Empirically, we find that -- in the period from 1995 to 2020 -- stocks with a low …
Persistent link: https://www.econbiz.de/10013313997