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risk premium and the conditional exchange rate variance. This note surveys recent empirical work that allows for the … conditional variance itself, and therefore the risk premium, to vary over time. In particular, it examines the implications of … time, that the exchange risk premium had to be small in magnitude and variability …
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Gravity-based cross-sectional evidence indicates that currency unions and currency boards stimulate trade; cross-sectional evidence indicates that trade stimulates income. This paper estimates the effect that common-currency regimes have, via trade, on income per capita. We use economic and...
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Volatility tests are an alternative to regression tests for evaluating the joint null hypothesis of market efficiency … and risk neutrality. Acomparison of the power of the two kinds of tests depends on what the alternative hypothesis is … taken to be. By considering tests based on conditional volatility bounds, we show that if the alternative is that one could …
Persistent link: https://www.econbiz.de/10012477997
Volatility tests are an alternative to regression tests for evaluating the joint null hypothesis of market efficiency … and risk neutrality. Acomparison of the power of the two kinds of tests depends on what the alternative hypothesis is … taken to be. By considering tests based on conditional volatility bounds, we show that if the alternative is that one could …
Persistent link: https://www.econbiz.de/10013141210