Polish Antitrust Law in its Fight against Cartels - Awaiting a Breakthrough

This paper presents the basic elements of the Polish anti-cartel regime and suggests what potential changes would be likely to improve it. Considered here are: the legal framework of anti-cartel enforcement in Poland as well as the performance of the Polish antitrust authority in its fight against cartels. Special attention is devoted to the substantive provisions of the cartel prohibition, investigatory powers of the antitrust authority, including the leniency programme, and the arsenal of sanctions available in cartels cases. The paper will show that Poland has sound anti-cartel laws and an antitrust authority determined to enforce them effectively. Notwithstanding its generally positive conclusions, the paper will conclude with some suggestions de lege ferenda which are likely to improve the Polish anti-cartel regime making its fight against cartels more dynamic.cartels, cartel prohibition, investigatory powers, leniency programme, anti-cartel sanctions, anti-cartel enforcement

Polish Antitrust Law in its Fight against Cartels - Awaiting a Breakthrough

This paper presents the basic elements of the Polish anti-cartel regime and suggests what potential changes would be likely to improve it. Considered here are: the legal framework of anti-cartel enforcement in Poland as well as the performance of the Polish antitrust authority in its fight against cartels. Special attention is devoted to the substantive provisions of the cartel prohibition, investigatory powers of the antitrust authority, including the leniency programme, and the arsenal of sanctions available in cartels cases. The paper will show that Poland has sound anti-cartel laws and an antitrust authority determined to enforce them effectively. Notwithstanding its generally positive conclusions, the paper will conclude with some suggestions de lege ferenda which are likely to improve the Polish anti-cartel regime making its fight against cartels more dynamic.cartels, cartel prohibition, investigatory powers, leniency programme, anti-cartel sanctions, anti-cartel enforcement

Finite subset spaces of graphs and punctured surfaces

The kth finite subset space of a topological space X is the space exp_k X of non-empty finite subsets of X of size at most k, topologised as a quotient of X^k. The construction is a homotopy functor and may be regarded as a union of configuration spaces of distinct unordered points in X. We calculate the homology of the finite subset spaces of a connected graph Gamma, and study the maps (exp_k phi)_* induced by a map phi:Gamma -> Gamma' between two such graphs. By homotopy functoriality the results apply to punctured surfaces also. The braid group B_n may be regarded as the mapping class group of an n-punctured disc D_n, and as such it acts on H_*(exp_k D_n). We prove a structure theorem for this action, showing that the image of the pure braid group is nilpotent of class at most floor((n-1)/2).Comment: Published by Algebraic and Geometric Topology at http://www.maths.warwick.ac.uk/agt/AGTVol3/agt-3-29.abs.htm

An accurate non-Born–Oppenheimer calculation of the first purely vibrational transition in LiH molecule

In this work we study the ground and the first vibrationally excited states of LiH molecule. We performed an extensive nonrelativistic variational calculations of the two states without using the Born–Oppenheimer approximation. The results are analyzed and compared with the data extracted from recent experiments. The 0←1 transition energy obtained in the calculations converged to a value which is less than a wave number above the transition energy estimated from the available experimental data concerning the LiH rovibrational transitions. We discuss the remaining discrepancy and the procedure used to determine the “experimental” transition frequencie

An accurate non-Born–Oppenheimer calculation of the first purely vibrational transition in LiH molecule

In this work we study the ground and the first vibrationally excited states of LiH molecule. We performed an extensive nonrelativistic variational calculations of the two states without using the Born–Oppenheimer approximation. The results are analyzed and compared with the data extracted from recent experiments. The 0←1 transition energy obtained in the calculations converged to a value which is less than a wave number above the transition energy estimated from the available experimental data concerning the LiH rovibrational transitions. We discuss the remaining discrepancy and the procedure used to determine the “experimental” transition frequencie