Showing 1 - 10 of 15
This paper applies fractional integration and cointegration methods to examine respectively the univariate properties of the four main cryptocurrencies in terms of market capitalization (BTC, ETH, USDT, BNB) and of four US stock market indices (S&P500, NASDAQ, Dow Jones and MSCI for emerging...
Persistent link: https://www.econbiz.de/10013427736
This paper analyses the possible effects of the Covid-19 pandemic on the degree of persistence of US monthly stock prices and bond yields using fractional integration techniques. The model is estimated first over the period January 1966-December 2020 and then a recursive approach is taken to...
Persistent link: https://www.econbiz.de/10012582039
This paper examines the stochastic behaviour of the number of earthquakes (in total and also classified by magnitude) and stock market log prices and returns in the case of Japan over the period from January 2009 to February 2024 using fractional integration methods. Their linkages are then...
Persistent link: https://www.econbiz.de/10015398875
uncertainty and skewness. Embedding these measures in a VAR framework, we show that unexpected changes in uncertainty are … associated with an increase in (left) skewness and a downturn in real activity. Empirical findings related to VAR impulse … response of skewness to uncertainty shocks shows that skewness substantially amplifies the recessionary effects of uncertainty. …
Persistent link: https://www.econbiz.de/10013470321
The paper advances the log-generalized gamma distribution as a suitable generator of conditional skewness. Based on the … NYSE composite daily returns an asMA-asQGARCH model along with skewness dynamics is estimated. The results indicate a … skewness that varies between sizeable negative skewness and almost symmetry. The conditional variance and skewness measures are …
Persistent link: https://www.econbiz.de/10010315189
We test for skewness preferences in a large set of observational panel data on online poker games (n=4,450,585). Each … decision-makers. Individuals reveal a strong and robust preference for skewness, which is inconsistent with expected utility … theory. The effect of skewness is most pronounced among experienced and unsuccessful players but remains significant in all …
Persistent link: https://www.econbiz.de/10014534316
It is well-known that the distribution of citations to articles in a journal is skewed. We ask whether journal rankings based on the impact factor are robust with respect to this fact. We exclude the most cited paper, the top 5 and 10 cited papers for 100 economics journals and recalculate the...
Persistent link: https://www.econbiz.de/10010435783
We use perturbation methods to derive a rule for the optimal risk-adjusted social cost of carbon (SCC) that incorporates the effects of uncertainties associated with climate and the economy from a calibrated DSGE model. We allow for different aversions to risk and intertemporal fluctuations,...
Persistent link: https://www.econbiz.de/10012018283
skewness in the cross section and in the time series at different level of aggregation. Concave establishment level responses … of employment growth to TFP shocks estimated from Census data induce significant skewness, movements in volatility and …
Persistent link: https://www.econbiz.de/10011657135
This paper documents earnings dynamics over the life-cycle and income level using a large administrative database from German tax records. I find that labor earnings display important deviations from the typical assumptions of linearity and normality. For the bottom earners, large income changes...
Persistent link: https://www.econbiz.de/10012599204