We study empirically how competition among high-frequency traders (HFTs) affects their trading behavior and market …-frequency competition, and contains an exogenous event - a tick size reform - which we use to disentangle the effects of the rising share of … high-frequency trading in the market from the effects of high-frequency competition. We find that when HFTs compete, their …

Does greater product market competition improve external competitiveness and growth? This paper examines this question … emerging market economies and developing countries, and finds that an improvement in domestic competition is associated with a … productivity growth. Price levels, including of essential items, are also generally lowered with an increase in competition …

delay. However, only the top gatekeeper artificially delays matches to increase competition, a prediction that matches …

concentrated markets. In this paper the Panzar-Rosse approach is used to assess competition of banking sectors in CEE. By using … competition-stability trade-off …

but they fail to capture the dynamics of competition between coalitions. For the same level of concentration, competition … UK, which might indicate a lower degree of competition in the former. We also find that syndicates are significantly more …