Showing 1 - 4 of 4
Persistent link: https://www.econbiz.de/10011944850
This paper develops a test for intercept homogeneity in fixed effects one-way error component models assuming slope homogeneity. We show that the proposed test works equally well when intercepts are assumed to be either fixed (nonstochastic) or random. Moreover, this test can also be used to...
Persistent link: https://www.econbiz.de/10013026751
Estimation of the activities of the informal sector in an economy poses a serious problem for obtaining a correct estimate of GDP. This happens to be so because of the fact that informal sector activities are not registered. The literature has tried to solve the problem of estimation of the...
Persistent link: https://www.econbiz.de/10013237863
We provide various norm-based definitions of different types of cross-sectional dependence and the relations between them. These definitions facilitate to comprehend and to characterize the various forms of cross-sectional dependence, such as strong, semi-strong, and weak dependence. Then we...
Persistent link: https://www.econbiz.de/10012920823