Unemployment invariance hypothesis and structural breaks in Poland

Local unemployment in Poland

High unemployment continues to bedevil Poland, although the national picture masks striking spatial differences that this paper seeks to explain using a panel data set for the country’s NUTS 4 level powiats. Given the economy’s somewhat peculiar configuration throughout its communist epoch, emphasis is placed on rural-urban differences. Finding a random effects estimator to be most appropriate ...

Purchasing Power Parity Hypothesis In OIC Countries: Evidence From Panel Unit Root Tests With Heterogeneous Structural Breaks

Cyclical Unemployment, Structural Unemployment

Whenever unemployment stays high for an extended period, it is common to see analyses, statements, and rebuttals about the extent to which the high unemployment is structural, not cyclical. This essay views the Beveridge curve pattern of unemployment and vacancy rates and the related matching function as proxies for the functioning of the labor market and explores issues in that proxy relations...

Modelling the US, UK and Japanese unemployment rates: Fractional integration and structural breaks

In this paper we use a general procedure to detect structural breaks at unknown points in time which allows for different orders of integration and deterministic components in each subsample (see Gil-Alana, 2006). First, we extend it to the non-linear case, and show by means of Monte Carlo experiments that the procedure performs well in a non-linear environment. Second, we apply it to test for ...

Infant mortality--gynaecological and unemployment aspects in Opole Province, Poland.

In the study the results of the relation between infant (neonatal + post-neonatal) mortality and the gynaecological and unemployment factors are presented. The findings are based on Bayesian modelling and indicate the possible influence of the unemployment situation on mortality, whereas no correlation was found as regards access to the availability of gynaecological health care. The main concl...