Ross Levine and Sara Zervos Abstract: Do well-functioning stock markets and banks promote long-run economic growth? This paper shows that stock market liquidity and banking development both positively, predict growth, capital accumulation, and productivity improvements when entered together in regressions, even after controlling for economic and political factors. The results are consistent wit...

Due to increasing railway use, the capacity at yards and maintenance locations is becoming limiting accommodate existing rolling stock. To reduce issues during nighttime, undertakings consider performing more daytime maintenance, but choice which personnel needs be stationed for not straightforward. Among other things, it depends on planned stock circulation activities that need performed. This...

The introduction of energy storage systems on motor rolling stock in order to improve the efficiency transportation process is not possible without performing preliminary calculations and experimental studies determine operating modes electric stock. As a result work performed data ED4M series trains various sections operation at different ambient temperatures, dependences power consumption for...

We explore conditions under which investments in Information Technology (IT) have a statistically significant impact on productivity. Rather than using a traditional analytical technique such as regression, we use two data mining techniques (i.e. regression trees and regression splines) for doing data analysis and integrated their results. Our analysis indicates the following: 1) IT investments...