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-term dependence in time-series data. Conclusions derived from the rescaled adjusted range statistic are conditional however upon the …
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Credit unions are small, co-operative, not-for-profit institutions; facts which usually distinguish them from other financial intermediaries. Whilst respecting the unique organisational and institutional features of credit unions, the present study also accepts the need for rigorous efficiency...
Persistent link: https://www.econbiz.de/10009437440
In this study the nature and extent of efficiency and productivity growth in deposit-taking institutions is investigated using nonparametric frontier techniques. Employing Malmquist indices, productivity growth is decomposed into technical efficiency change and technological change for two...
Persistent link: https://www.econbiz.de/10009437441
A two-stage estimation procedure is employed to evaluate non-bank financial institution efficiency. In the first stage, maximum-likelihood estimates of an econometric cost function are obtained for a cross-section of one hundred and fifty Australian credit unions. The results indicate that a...
Persistent link: https://www.econbiz.de/10009437442
A two-stage procedure is employed to evaluate the determinants of merger and acquisition (M&A) activity in Australian credit unions over the period 1992/1993 to 1994/1995. In the first stage, data envelopment analysis (DEA) is used to calculate technical and scale efficiency indices for a sample...
Persistent link: https://www.econbiz.de/10009437446
We study the relationship between institutional ownership and firm performance in Finland. A systems approach is employed to investigate the potential two-way causality between firm performance and ownership structure. Three-stage least squares estimation technique is used to solve for the...
Persistent link: https://www.econbiz.de/10009484132
Mostly used estimators of Hurst exponent for detection of long-range dependence are biased by presence of short …-range dependence in the underlying time series. We present confidence intervals estimates for rescaled range and modified rescaled …
Persistent link: https://www.econbiz.de/10010322233
In the paper, we research on the presence of long-range dependence in returns and volatility of BUX, PX and WIG between … long-range dependence in returns of all examined indices. However, significant long-range dependence is detected in …
Persistent link: https://www.econbiz.de/10010322268