High performance work systems and corporate performance: the influence of entrepreneurial orientation and organizational learning

Frontiers of Business Research in China

Table 3 Confirmatory Factor Analysis

Model	χ ²	df	χ ² / df	IFI	CFI	RMSEA
Four-factor model: HPWS, EO, OL, CP	87.334	48	1.819	0.977	0.977	0.068
Three-factor model: HPWS, EO + CP, OL	324.072	51	6.354	0.841	0.839	0.175
Three-factor model: HPWS, EO + OL, CP	265.757	51	5.211	0.875	0.873	0.155
Three-factor model: HPWS+EO, OL, CP	285.036	51	5.589	0.864	0.862	0.162
Two-factor model: HPWS+OL, EO + CP	592.977	53	11.188	0.686	0.681	0.241
Single-factor model: HPWS+OL + EO + CP	816.311	54	15.117	0.556	0.550	0.284

HPWS high performance work systems; EO entrepreneurial orientation; OL organizational learning; CP corporate performance; IFI incremental fit index; CFI the comparative fit index; RMSEA root-mean-square error of approximation