Showing 51 - 60 of 216
Persistent link: https://www.econbiz.de/10003715820
Persistent link: https://www.econbiz.de/10011706688
Persistent link: https://www.econbiz.de/10011380120
Micro price data shows that individual price settings are not time-invariant as presumed in the existing literature. Furthermore, the analysis of auto-correlations shows that interactions of micro prices with leads and lags ignored in the literature play a very important role in explaining the...
Persistent link: https://www.econbiz.de/10013028071
Persistent link: https://www.econbiz.de/10012745421
Persistent link: https://www.econbiz.de/10012316689
We detect the backbone of the weighted bipartite network of the Japanese credit market relationships. The backbone is detected by adapting a general method used in the investigation of weighted networks. With this approach we detect a backbone that is statistically validated against a null...
Persistent link: https://www.econbiz.de/10013011513
We present a new approach to understanding credit relationships between commercial banks and quoted firms, and with this approach, examine the temporal change in the structure of the Japanese credit network from 1980 to 2005. At each year, the credit network is regarded as a weighted bipartite...
Persistent link: https://www.econbiz.de/10013132085
Labour productivity distribution (dispersion) is studied within the framework of statistical physics and the result is compared with the outcome of the empirical analysis. Superstatistics is presented as a natural theoretical framework for the productivity distribution. The demand index ê is...
Persistent link: https://www.econbiz.de/10013132111
Credit relationships between commercial banks and quoted firms are studied for the structure and its temporal change from the year 1980 to 2005. At each year, the credit network is regarded as a weighted bipartite graph where edges correspond to the relationships and weights refer to the amounts...
Persistent link: https://www.econbiz.de/10013132197