Narrow search
Showing 1 - 10 of 261
Cover Image
Non-normality, heteroscedasticity and recursive unit root tests of PPP : solving the PPP puzzle?
Caporale, Guglielmo Maria; Gregoriou, Andros - In: Applied economics letters 16 (2009) 1/3, pp. 223-226
Persistent link: https://www.econbiz.de/10003822964
Cover Image
Event studies correcting for nonnormality using the wild bootstrap
Gregoriou, Andros - In: Applied economics letters 21 (2014) 13/15, pp. 1054-1056
Persistent link: https://www.econbiz.de/10010418235
Cover Image
Corona, crisis and conditional heteroscedasticity
Kiss, Tamás; Österholm, Pär - In: Applied economics letters 28 (2021) 9, pp. 755-759
Persistent link: https://www.econbiz.de/10012501608
Cover Image
A GMM estimator asymptotically more efficient than OLS and WLS in the presence of heteroskedasticity of unknown form
Lu, Cuicui; Wooldridge, Jeffrey M. - In: Applied economics letters 27 (2020) 12, pp. 997-1001
Persistent link: https://www.econbiz.de/10012267028
Cover Image
Testing under a special form of heteroscedasticity
Farbmacher, Helmut; Kögel, Heinrich - In: Applied economics letters 24 (2017) 4/6, pp. 264-268
Persistent link: https://www.econbiz.de/10011704440
Cover Image
A flexible nonlinear inference to Okun's relationship
Huang, Ho-chuan; Lin, Shu-chin - In: Applied economics letters 13 (2006) 5, pp. 325-331
Persistent link: https://www.econbiz.de/10003320438
Cover Image
Detecting neglected parameter heterogeneity with chow tests
Zietz, Joachim - In: Applied economics letters 13 (2006) 6, pp. 369-374
Persistent link: https://www.econbiz.de/10003328417
Cover Image
Power of significance test of dummy variables in two-stage efficiency analysis model
Zelenyuk, Valentin - In: Applied economics letters 16 (2009) 13/15, pp. 1493-1495
Persistent link: https://www.econbiz.de/10003894919
Cover Image
The balance between size and power in testing for linear association for two stationary AR(1) processes
Agiakloglou, Christos N.; Agiropoulos, Charalampos - In: Applied economics letters 23 (2016) 4/6, pp. 230-234
Persistent link: https://www.econbiz.de/10011430410
Cover Image
Empirical evidence of joint nonlinearity in economic area and US economic variables using two modified multivariate nonlinearity tests
Vávra, Marián - In: Applied economics letters 22 (2015) 13/15, pp. 1094-1099
Persistent link: https://www.econbiz.de/10011312188