Does Environmental Regulation Indirectly Induce Upstream Innovation? New Evidence from India

2015 ◽  
Author(s):  
Pavel Chakraborty ◽  
Chirantan Chatterjee
2017 ◽  
Vol 46 (5) ◽  
pp. 939-955 ◽  
Author(s):  
Pavel Chakraborty ◽  
Chirantan Chatterjee

1978 ◽  
Vol 48 ◽  
pp. 31-35
Author(s):  
R. B. Hanson

Several outstanding problems affecting the existing parallaxes should be resolved to form a coherent system for the new General Catalogue proposed by van Altena, as well as to improve luminosity calibrations and other parallax applications. Lutz has reviewed several of these problems, such as: (A) systematic differences between observatories, (B) external error estimates, (C) the absolute zero point, and (D) systematic observational effects (in right ascension, declination, apparent magnitude, etc.). Here we explore the use of cluster and spectroscopic parallaxes, and the distributions of observed parallaxes, to bring new evidence to bear on these classic problems. Several preliminary results have been obtained.


2007 ◽  
Vol 40 (9) ◽  
pp. 36
Author(s):  
BRUCE JANCIN
Keyword(s):  

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