References/Notes/Attributions:
Source
Online complements to Baltagi (2001):
http://www.wiley.com/legacy/wileychi/baltagi/
Online complements to Baltagi (2013):
http://bcs.wiley.com/he-bcs/Books?action=resource&bcsId=4338&itemId=1118672321&resourceId=13452
References
Baltagi B (2001). Econometric Analysis of Panel Data, 3rd edition. John Wiley and Sons ltd.
Baltagi B (2013). Econometric Analysis of Panel Data, 5th edition. John Wiley and Sons ltd.
Baltagi BH, Pinnoi N (1995). “Public capital stock and state productivity growth: further evidence from an error components model.” Empirical Economics, 20, 351-359.
Munnell A (1990). “Why Has Productivity Growth Declined? Productivity and Public Investment.” New England Economic Review, 3–22.