Supplementary Appendix for Liquidity, Volume, and Price Behavior: The Impact of Order vs. Quote Based Trading not for publication
|
|
- Juniper O’Brien’
- 6 years ago
- Views:
Transcription
1 Supplementary Appendix for Liquidity, Volume, and Price Behavior: The Impact of Order vs. Quote Based Trading not for publication Katya Malinova University of Toronto Andreas Park University of Toronto March 16, 2009 Abstract This document contains an extensive number of tables and graphs to support the numerical analysis in Sections 5 and 6 of the main text; these figures are numbered consecutively following those in the main text. This document also provides additional information about the institutional background of trading mechanisms, technical details of the information structure used in the main text and, a detailed description of the simulation process that we employed to obtain our results in Section 8 of the main text. katya.malinova@utoronto.ca; web: andreas.park@utoronto.ca; web: apark/.
2 C Appendix: The Institutional Background Our treatment of formation in the dealer market is stylized: effectively, people submit their market orders without knowing the and there are no standing quotes from dealers. Of course, in real markets dealers do post quotes, but they usually quote only a single bid and a single ask. Moreover, for most markets, dealers are commonly required to trade a guaranteed minimum number of units at this (for instance, on Nasdaq a quote must be good for 1000 shares for most stocks). Alternatively, on exchanges such as the TSX or Paris Bourse, the upstairs dealers are required to trade at the best bid or offer (BBO) that is currently on the book, unless the size of the trade is very large. Finally, trading systems or exchanges that include small-order routing (i.e. small orders are given to different dealers according to a pre-determined set of routing rules) require dealers to do improvement, that is they require dealers to give small size orders the best that is currently quoted. None of these institutional details contradict our setup. First, the defining feature of dealer markets is that the dealer will know the size of the trade when quoting the uniform for the order. Thus the dealer quotes cannot be hit in the same way as a standing limit order in a consolidated limit order book. Next, in the theoretical analysis of our paper we describe that the dealer charges different s for different quantities. The bid- and ask-s that she quotes would be for the minimum quantity that she must trade and this quantity may well be large ; in other words, the quoted ask may be ask 2 D, but when facing a small order, the dealer may offer ask 1 D. Third, in our model traders accurately anticipate the that they will be quoted. Consequently, quotes will be self-fulfilling. Finally, the BBO requirement in upstairs-downstairs markets is trivially satisfied in the hybrid market. D Appendix: Quality and Belief Distributions Financial market microstructure models with binary signals and states typically employ a constant signal quality q [1/2, 1], with Pr(S = v V = v) = q. Our framework has a continuum of possible qualities with a continuous density function and, as outlined above, we will map investors signals and their qualities into a continuous private belief on [0, 1]. The quality parametrization on [1/2, 1] is very natural, as a trader who receives a high signal h will update his prior in favor of the high liquidation value, V = 1, and a trader who receives a low signal l will update his prior in favor of V = 0. We thus use the conventional parametrization on [1/2, 1] in the main text. 1 Appendix for Trading Mechanisms & Market Dynamics
3 However, to characterize the map from investors signal and qualities into their private beliefs and to derive the distributions of the latter, it is mathematically convenient to normalize the signal quality so that its domain coincides with that of the private belief. We will denote the distribution function of this normalized quality on [0, 1] by G and its density by g, whereas the distribution and density functions of original qualities on [1/2, 1] will be denoted by G and g respectively. The normalization proceeds as follows. Without loss of generality, we will employ the density function g that is symmetric around 1/2. For q [0, 1/2], we then have g(q) = g(1 q)/2 and for q [1/2, 1], we have g(q) = g(q)/2. Under this specification, signal qualities q and 1 q are equally useful for the individual: if someone receives signal h and has quality 1/4, then this signal has the opposite meaning, i.e. it has the same meaning as receiving signal l with quality 3/4. Signal qualities are assumed to be independent across agents, and independent of the security s liquidation value V. Beliefs are derived by Bayes Rule, given signals and signal-qualities. Specifically, if a trader is told that his signal quality is q and receives a high signal h then his belief is q/[q + (1 q)] = q (respectively 1 q if he receives a low signal l), because the prior is 1/2. The belief π is thus held by people who receive signal h and quality q = π and by those who receive signal l and quality q = 1 π. Consequently, the density of individuals with belief π is given by f 1 (π) = π[g(π) + g(1 π)] in state V = 1 and analogously by f 0 (π) = (1 π)[g(π) + g(1 π)] in state V = 0. Smith and Sorensen (2008) prove the following property of private beliefs (Lemma 2 in their paper): Lemma 1 (Symmetric beliefs, Smith and Sorensen (2008)) With the above the signal quality structure, private belief distributions satisfy F 1 (π) = 1 F 0 (1 π) for all π (0, 1). Proof: Since f 1 (π) = π[g(π) + g(1 π)] and f 0 (π) = (1 π)[g(π) + g(1 π)], we have f 1 (π) = f 0 (1 π). Integrating, F 1 (π) = π f 0 1(x)dx = π f 0 0(1 x)dx = 1 f 1 π 0(x)dx = 1 F 0 (1 π). A direct implication of this lemma is that with symmetric thresholds, π b = 1 π s, a buy in state V = 1 is as likely as a sale in state V = 0, because β 1 = (1 µ)/2 + µ(1 F 1 (π b )) = (1 µ)/2 + µf 0 (1 π b b) = (1 µ)/2 + µf 0 (π s ) = σ 0. Similarly, β 0 = σ 1. Next, the belief densities satisfy the monotone likelihood ratio 2 Appendix for Trading Mechanisms & Market Dynamics
4 property because is increasing in π. f 1 (π) f 0 (π) = π[g(π) + g(1 π)] (1 π)[g(π) + g(1 π)] = π 1 π One can recover the distribution of qualities on [1/2, 1], denoted by G, from G by combining qualities that yield the same beliefs for opposing signals (e.g q = 1/4 and signal h is combined with q = 3/4 and signal l). With symmetric g, G(1/2) = 1/2, and G(q) = q 1 2 g(s)ds q q g(s)ds = 2 g(s)ds = 2G(q) 2G(1/2) = 2G(q) 1. (1) 1 2 E Simulation Procedure for Price Efficiency We employed the following data generation procedure for the simulations: We obtained 500,000 observations of trading days for each of the Poisson arrival rates ρ {5, 10, 15, 20, 25, 30, 35, 40, 45, 50} and levels of informed trading µ {.1,.2,.3,.4,.5,.6,.7,.8,.9}. Here, the Poisson arrival rate ρ implies that, on average, there are ρ traders (though some may choose not to trade). Fixing the true value to V = 1, s are closer to the true value if they are larger. To get a better sense of the effect of a small ρ for transparent vs. opaque hybrid markets, we also ran ρ {1, 2,...,14} for µ {.2,.5,.8}, as outlined in the main text. For each series, we first drew the number of traders for the session and performed the random allocation of traders into noise and informed. Thus overall there were, for instance, approximately 25,000,000 trades for ρ = 50. The informed traders were then equipped with a signal quality and a draw of the high or low signal for that quality, conditional on V = 1. Noise traders were assigned a random trading role. We then determined a random entry order and for the hybrid market performed an additional random draw to determine in which market the respective trader will be placing this order. Finally, we computed the end-s that would result for each trading sessions under each of the four trading regimes. One can think of these s at the s that would obtain at the end of a trading day. Our results are for the distribution of these final s. Our descriptions on properties of the empirical distributions are based on the case with ρ = 50. The rule of thumb is that the larger is ρ, the diverse the outcomes of trading rounds are and the closer are the distributions of end s to a smooth continuous function (for small values of ρ they resemble step functions). 3 Appendix for Trading Mechanisms & Market Dynamics
5 0.020 Ask(limit)-Ask(hybrid) Ask(hybrid)-Ask(dealer) mu mu Figure 4: Bid-Ask-Spreads in Limit Order, Dealer and Hybrid Markets. In each panel a line plots a difference of ask-s under specific market mechanisms as a function of the amount informed trading, µ, for a specific prior p. The left panel plots the difference of ask s for the first unit in the limit order and hybrid markets, the right plots the difference of ask s for small trades in the hybrid and dealer markets. The panels illustrate Proposition 3 (a). References Smith, L., and P. Sorensen (2008): Rational Social Learning with Random Sampling, mimeo, University of Michigan. 4 Appendix for Trading Mechanisms & Market Dynamics
6 m m K Cost(limit)-Cost(hybrid) K K K Cost(hybrid)-Cost(dealer) K0.01 K0.02 K K0.03 K Figure 5: Execution Costs for Large Orders in Limit Order, Dealer and Hybrid Markets. In each panel a line plots a difference of execution costs for larger orders under specific market mechanisms as a function of the amount informed trading, µ, for a specific prior p. The left panel plots the cost difference in limit order market and the hybrid market, the right panel plots the cost difference for the hybrid market and the dealer market. The panels illustrate Proposition 3 (b). m m K0.05 Impact(limit)-Impact(hybrid limit) K0.05 K0.10 K0.15 Impact(hybrid limit)-impact(dealer) K0.10 K0.15 K0.20 K0.25 Figure 6: Price Impacts of Small Trades in Limit Order, Dealer and Hybrid Markets. In each panel a line plots a difference of impacts of small orders under specific market mechanisms as a function of the amount informed trading, µ, for a specific prior p. The left panel plots the difference of impacts of small orders in the limit order market and the hybrid market, the right panel plots the difference of impacts of small orders in the limit order segment of the hybrid market and isolated dealer market. As ask 1 H > ask 1 D by part (a), the panels illustrate Proposition 3 (c). 5 Appendix for Trading Mechanisms & Market Dynamics
7 Impact(hybrid limit)-impact(limit), large trades Impact(dealer)-Impact(hybrid dealer), large trades m m Figure 7: Price Impacts of Large Trades in Limit Order, Dealer and Hybrid Markets. In each panel a line plots a difference of impacts of large orders under specific market mechanisms as a function of the amount informed trading, µ, for a specific prior p. The left panel plots the difference of impacts of large orders in the limit order segment of the hybrid market and the isolated limit order market market, the right panel plots the difference of impacts of large orders in the isolated dealer market and the dealer segment of the hybrid market. The panels illustrate Proposition 3 (c) Volume(limit)-Volume(hybrid) Volume(hybrid)-Volume(dealer) m m Figure 8: Volume in Limit Order, Dealer and Hybrid Markets. In each panel a line plots a difference of volume under specific market mechanisms as a function of the amount informed trading, µ, for a specific prior p. The first panel plots the difference of volume in limit order and hybrid markets, the second plots the difference of volume in hybrid and dealer markets. Both cleanly indicate the order expressed in Numerical Observation 1. 6 Appendix for Trading Mechanisms & Market Dynamics
8 Closing Price Limit Order Market - Dealer Market Table 1: Difference of Average Closing Prices: Limit Order vs. Dealer Market. This table is based upon the simulations described in the main text. Columns denote the entry rate ρ, rows the level of informed trading µ. Thus each entry denotes the difference of the average closing s in Limit Order and Dealer markets for a specific (ρ, µ)-combination. As the underlying true value is V = 1, the higher a is, the closer it is to the true value and thus the more efficient it is. Thus a positive difference of the average closing s indicates that the Limit Order Market is more efficient. As the table indicates, this is always the case but for the largest values of µ that we considered. This table relates to Numerical Observation 2. 7 Appendix for Trading Mechanisms & Market Dynamics
9 Closing Price Limit Order Market - Hybrid Market Table 2: Difference of Average Closing Prices: Limit Order vs. Hybrid Market. This table is based upon the simulations described in the main text. Columns denote the entry rate ρ, rows the level of informed trading µ. Thus each entry denotes the difference of the average closing s in Limit Order and hybrid markets for a specific (ρ, µ)-combination. As the underlying true value is V = 1, the higher a is, the closer it is to the true value and thus the more efficient it is. Thus a negative difference of the average closing s indicates that the hybrid market is more efficient. As the table indicates, this is always the case. This table relates to Numerical Observation 2. 8 Appendix for Trading Mechanisms & Market Dynamics
10 Closing Price Dealer Market - Hybrid Market Table 3: Difference of Average Closing Prices: Dealer vs. Hybrid Market. This table is based upon the simulations described in the main text. Columns denote the entry rate ρ, rows the level of informed trading µ. Thus each entry denotes the difference of the average closing s in dealer and hybrid markets for a specific (ρ, µ)-combination. As the underlying true value is V = 1, the higher a is, the closer it is to the true value and thus the more efficient it is. Thus a negative difference of the average closing s indicates that the hybrid market is more efficient. As the table indicates, this is always the case but for the largest values of µ that we considered. This table relates to Numerical Observation 2. 9 Appendix for Trading Mechanisms & Market Dynamics
11 µ =.1 µ =.2 µ = µ =.4 µ =.5 µ = µ =.7 µ =.8 µ =.9 Figure 9: First Order Stochastic Dominance of Closing Prices Dealer Market vs. Limit Order Book. The panels plot differences of empirical distributions as a functions of the F D (p) F L (p) and illustrates Numerical Observation 3 (a). 10 Appendix for Trading Mechanisms & Market Dynamics
12 FOSD dealer vs hybrid cdf(dealer) cdf(hybrid) cdf(dealer) cdf(hybrid) µ =.1 µ =.2 µ =.3 FOSD dealer vs hybrid FOSD dealer vs hybrid FOSD dealer vs hybrid cdf(dealer) cdf(hybrid) cdf(dealer) cdf(hybrid) cdf(dealer) cdf(hybrid) µ =.4 µ =.5 µ =.6 FOSD dealer vs hybrid FOSD dealer vs hybrid cdf(dealer) cdf(hybrid) cdf(dealer) cdf(hybrid) FOSD dealer vs hybrid µ =.7 µ =.8 µ =.9 Figure 10: First Order Stochastic Dominance of Closing Prices Dealer Market vs. Hybrid Market. The panels plot differences of empirical distributions as a functions of the F D (p) F H (p) and illustrates Numerical Observation 3 (b). 11 Appendix for Trading Mechanisms & Market Dynamics
13 FOSD LOB vs hybrid FOSD LOB vs hybrid FOSD LOB vs hybrid µ =.1 µ =.2 µ =.3 FOSD LOB vs hybrid FOSD LOB vs hybrid FOSD LOB vs hybrid µ =.4 µ =.5 µ =.6 FOSD LOB vs hybrid FOSD LOB vs hybrid FOSD LOB vs hybrid µ =.7 µ =.8 µ =.9 Figure 11: First Order Stochastic Dominance of Closing Prices Limit Order Book vs. Hybrid Market. The panels plot differences of empirical distributions as a functions of the F L (p) F H (p) and illustrates Numerical Observation 3 (c). 12 Appendix for Trading Mechanisms & Market Dynamics
14 ccdf(dealer) ccdf(lob) SOSD dealer vs LOB ccdf(dealer) ccdf(lob) SOSD dealer vs LOB ccdf(dealer) ccdf(lob) SOSD dealer vs LOB ccdf(dealer) ccdf(lob) µ =.1 µ =.2 µ =.3 SOSD dealer vs LOB SOSD dealer vs LOB ccdf(dealer) ccdf(lob) ccdf(dealer) ccdf(lob) SOSD dealer vs LOB ccdf(dealer) ccdf(lob) µ =.4 µ =.5 µ =.6 SOSD dealer vs LOB ccdf(dealer) ccdf(lob) SOSD dealer vs LOB µ =.7 µ =.8 µ =.9 Figure 12: Second Order Stochastic Dominance of Closing Prices Dealer Market vs. Limit Order Book. The panels plot differences of empirical distributions as a functions of the p 0 [F D(s) F L (s)]ds and illustrates Numerical Observation 4 (a). 13 Appendix for Trading Mechanisms & Market Dynamics
15 ccdf(dealer) ccdf(hybrid) SOSD dealer vs hybrid ccdf(dealer) ccdf(hybrid) SOSD dealer vs hybrid ccdf(dealer) ccdf(lob) SOSD dealer vs LOB ccdf(dealer) ccdf(hybrid) µ =.1 µ =.2 µ =.3 SOSD dealer vs hybrid SOSD dealer vs hybrid SOSD dealer vs hybrid ccdf(dealer) ccdf(hybrid) ccdf(dealer) ccdf(hybrid) µ =.4 µ =.5 µ =.6 SOSD dealer vs hybrid SOSD dealer vs hybrid SOSD dealer vs hybrid ccdf(dealer) ccdf(hybrid) ccdf(dealer) ccdf(hybrid) ccdf(dealer) ccdf(hybrid) µ =.7 µ =.8 µ =.9 Figure 13: Second Order Stochastic Dominance of Closing Prices Dealer Market vs. Hybrid Market. The panels plot differences of empirical distributions as a functions of the p 0 [F D(s) F H (s)]ds and illustrates Numerical Observation 4 (b). 14 Appendix for Trading Mechanisms & Market Dynamics
16 SOSD LOB vs. Hybrid SOSD LOB vs. hybrid SOSD LOB vs. Hybrid µ =.1 µ =.2 µ =.3 SOSD LOB vs. Hybrid SOSD LOB vs. Hybrid SOSD LOB vs. Hybrid µ =.4 µ =.5 µ =.6 SOSD LOB vs. Hybrid SOSD LOB vs. Hybrid SOSD LOB vs. Hybrid µ =.7 µ =.8 µ =.9 Figure 14: Second Order Stochastic Dominance of Closing Prices Limit Order Book vs. Hybrid Market. The panels plot differences of empirical distributions as a functions of the p 0 [F L(s) F H (s)]ds and illustrates Numerical Observation 4 (c). 15 Appendix for Trading Mechanisms & Market Dynamics
17 Closing Price Hybrid Transparent - Hybrid Opaque Table 4: Difference of Average Closing Prices: Transparent vs. Opaque Hybrid Market. This table is based upon the simulations described in the main text. Columns denote the entry rate ρ, rows the level of informed trading µ. Thus each entry denotes the difference of the average closing s in transparent and opaque hybrid markets for a specific (ρ, µ)-combination. As the underlying true value is V = 1, the higher a is, the closer it is to the true value and thus the more efficient it is. Thus a positive difference of the average closing s indicates that the transparent hybrid market is more efficient. As the table indicates, this is always the case but for small values of ρ that we considered; see also Table 5. This table support Numerical Observation 5 (a). 16 Appendix for Trading Mechanisms & Market Dynamics
18 Closing Price Hybrid Transparent - Hybrid Opaque for small rho Table 5: Difference of Average Closing Prices: Transparent vs. Opaque Hybrid Market small values of ρ. This table complements Table 5 and considers small values of ρ. is based upon the simulations described in the main text. Columns denote the entry rate ρ, rows the level of informed trading µ. Thus each entry denotes the difference of the average closing s in transparent and opaque hybrid markets for a specific (ρ, µ)-combination. As the underlying true value is V = 1, the higher a is, the closer it is to the true value and thus the more efficient it is. Thus a positive difference of the average closing s indicates that the transparent hybrid market is more efficient. As the table indicates, for small values of ρ, the opaque market may be more efficient. Further, for larger µ, the set of entry rates for which this applies is larger. This table support Numerical Observation 5 (a). 17 Appendix for Trading Mechanisms & Market Dynamics
19 FOSD Hybrid opaque vs transparent FOSD Hybrid opaque vs transparent FOSD Hybrid opaque vs transparent µ =.1 µ =.2 µ =.3 FOSD Hybrid opaque vs transparent FOSD Hybrid opaque vs transparent FOSD Hybrid opaque vs transparent µ =.4 µ =.5 µ =.6 FOSD Hybrid opaque vs transparent FOSD Hybrid opaque vs transparent FOSD Hybrid opaque vs transparent µ =.7 µ =.8 µ =.9 Figure 15: First Order Stochastic Dominance of Closing Prices Transparent vs. Opaque Hybrid Market. The panels plot differences of empirical distributions as a functions of the F D (p) F L (p). 18 Appendix for Trading Mechanisms & Market Dynamics
20 SOSD Hybrid opaque vs transparent SOSD Hybrid opaque vs transparent SOSD Hybrid opaque vs transparent µ =.1 µ =.2 µ =.3 SOSD Hybrid opaque vs transparent SOSD Hybrid opaque vs transparent SOSD Hybrid opaque vs transparent µ =.4 µ =.5 µ =.6 SOSD Hybrid opaque vs transparent SOSD Hybrid opaque vs transparent SOSD Hybrid opaque vs transparent µ =.7 µ =.8 µ =.9 Figure 16: Second Order Stochastic Dominance of Closing Prices Transparent vs. Opaque Hybrid Market. The panels plot differences of empirical distributions as a functions of the p 0 [F L(s) F H (s)]ds and supports Numerical Observation 5 (b). 19 Appendix for Trading Mechanisms & Market Dynamics
Bid-Ask Spreads and Volume: The Role of Trade Timing
Bid-Ask Spreads and Volume: The Role of Trade Timing Toronto, Northern Finance 2007 Andreas Park University of Toronto October 3, 2007 Andreas Park (UofT) The Timing of Trades October 3, 2007 1 / 25 Patterns
More informationUniversity of Toronto Department of Economics. Intraday Trading Patterns: The Role of Timing
University of Toronto Department of Economics Working Paper 365 Intraday Trading Patterns: The Role of Timing By Katya Malinova and Andreas Park August 01, 2009 Intraday Trading Patterns: The Role of Timing
More informationTrading Volume in Dealer Markets
Trading Volume in Dealer Markets Katya Malinova University of Toronto katya.malinova@utoronto.ca Andreas Park University of Toronto andreas.park@utoronto.ca May 01, 2009 Accepted for publication at the
More informationRandom Variables and Probability Distributions
Chapter 3 Random Variables and Probability Distributions Chapter Three Random Variables and Probability Distributions 3. Introduction An event is defined as the possible outcome of an experiment. In engineering
More informationThe information value of block trades in a limit order book market. C. D Hondt 1 & G. Baker
The information value of block trades in a limit order book market C. D Hondt 1 & G. Baker 2 June 2005 Introduction Some US traders have commented on the how the rise of algorithmic execution has reduced
More informationContinuous random variables
Continuous random variables probability density function (f(x)) the probability distribution function of a continuous random variable (analogous to the probability mass function for a discrete random variable),
More informationSemi-Markov model for market microstructure and HFT
Semi-Markov model for market microstructure and HFT LPMA, University Paris Diderot EXQIM 6th General AMaMeF and Banach Center Conference 10-15 June 2013 Joint work with Huyên PHAM LPMA, University Paris
More information4: SINGLE-PERIOD MARKET MODELS
4: SINGLE-PERIOD MARKET MODELS Marek Rutkowski School of Mathematics and Statistics University of Sydney Semester 2, 2016 M. Rutkowski (USydney) Slides 4: Single-Period Market Models 1 / 87 General Single-Period
More informationAuditing in the Presence of Outside Sources of Information
Journal of Accounting Research Vol. 39 No. 3 December 2001 Printed in U.S.A. Auditing in the Presence of Outside Sources of Information MARK BAGNOLI, MARK PENNO, AND SUSAN G. WATTS Received 29 December
More informationInformation and Optimal Trading Strategies with Dark Pools
Information and Optimal Trading Strategies with Dark Pools Anna Bayona 1 Ariadna Dumitrescu 1 Carolina Manzano 2 1 ESADE Business School 2 Universitat Rovira i Virgili CEPR-Imperial-Plato Inaugural Market
More informationChapter 3. Dynamic discrete games and auctions: an introduction
Chapter 3. Dynamic discrete games and auctions: an introduction Joan Llull Structural Micro. IDEA PhD Program I. Dynamic Discrete Games with Imperfect Information A. Motivating example: firm entry and
More informationInternet Appendix for Back-Running: Seeking and Hiding Fundamental Information in Order Flows
Internet Appendix for Back-Running: Seeking and Hiding Fundamental Information in Order Flows Liyan Yang Haoxiang Zhu July 4, 017 In Yang and Zhu (017), we have taken the information of the fundamental
More informationNBER WORKING PAPER SERIES GLOBAL SUPPLY CHAINS AND WAGE INEQUALITY. Arnaud Costinot Jonathan Vogel Su Wang
NBER WORKING PAPER SERIES GLOBAL SUPPLY CHAINS AND WAGE INEQUALITY Arnaud Costinot Jonathan Vogel Su Wang Working Paper 17976 http://www.nber.org/papers/w17976 NATIONAL BUREAU OF ECONOMIC RESEARCH 1050
More informationLatency and liquidity provision in a limit order book Julius Bonart and Martin D. Gould
Latency and liquidity provision in a limit order book Julius Bonart and Martin D. Gould Lorenzo Dall Amico Lorenzo Dall Amico Latency and liquidity provision in a limit order book Julius Bonart and Martin
More informationSequential Financial Market Trading: The Role of Endogenous Timing
Sequential Financial Market Trading: The Role of Endogenous Timing Andreas Park University of Toronto July 2004 Abstract The paper analyses a simplified version of a Glosten-Milgrom style specialist security
More informationThe Social Value of Private Information
The Social Value of Private Information Tarek A. Hassan 1, Thomas M. Mertens 2 1 University of Chicago, NBER and CEPR 2 New York University Weihnachtskonferenz December 19, 2013 1 / 27 Motivation Much
More information,,, be any other strategy for selling items. It yields no more revenue than, based on the
ONLINE SUPPLEMENT Appendix 1: Proofs for all Propositions and Corollaries Proof of Proposition 1 Proposition 1: For all 1,2,,, if, is a non-increasing function with respect to (henceforth referred to as
More informationSTATS 242: Final Project High-Frequency Trading and Algorithmic Trading in Dynamic Limit Order
STATS 242: Final Project High-Frequency Trading and Algorithmic Trading in Dynamic Limit Order Note : R Code and data files have been submitted to the Drop Box folder on Coursework Yifan Wang wangyf@stanford.edu
More informationThe effects of transaction costs on depth and spread*
The effects of transaction costs on depth and spread* Dominique Y Dupont Board of Governors of the Federal Reserve System E-mail: midyd99@frb.gov Abstract This paper develops a model of depth and spread
More informationOptimal Placement of a Small Order Under a Diffusive Limit Order Book (LOB) Model
Optimal Placement of a Small Order Under a Diffusive Limit Order Book (LOB) Model José E. Figueroa-López Department of Mathematics Washington University in St. Louis INFORMS National Meeting Houston, TX
More informationValue of Flexibility in Managing R&D Projects Revisited
Value of Flexibility in Managing R&D Projects Revisited Leonardo P. Santiago & Pirooz Vakili November 2004 Abstract In this paper we consider the question of whether an increase in uncertainty increases
More informationOnline Appendix (Not intended for Publication): Federal Reserve Credibility and the Term Structure of Interest Rates
Online Appendix Not intended for Publication): Federal Reserve Credibility and the Term Structure of Interest Rates Aeimit Lakdawala Michigan State University Shu Wu University of Kansas August 2017 1
More informationThe Stigler-Luckock model with market makers
Prague, January 7th, 2017. Order book Nowadays, demand and supply is often realized by electronic trading systems storing the information in databases. Traders with access to these databases quote their
More informationFE570 Financial Markets and Trading. Stevens Institute of Technology
FE570 Financial Markets and Trading Lecture 6. Volatility Models and (Ref. Joel Hasbrouck - Empirical Market Microstructure ) Steve Yang Stevens Institute of Technology 10/02/2012 Outline 1 Volatility
More informationAll Equilibrium Revenues in Buy Price Auctions
All Equilibrium Revenues in Buy Price Auctions Yusuke Inami Graduate School of Economics, Kyoto University This version: January 009 Abstract This note considers second-price, sealed-bid auctions with
More informationUniversal Properties of Financial Markets as a Consequence of Traders Behavior: an Analytical Solution
Universal Properties of Financial Markets as a Consequence of Traders Behavior: an Analytical Solution Simone Alfarano, Friedrich Wagner, and Thomas Lux Institut für Volkswirtschaftslehre der Christian
More informationMarket Size Matters: A Model of Excess Volatility in Large Markets
Market Size Matters: A Model of Excess Volatility in Large Markets Kei Kawakami March 9th, 2015 Abstract We present a model of excess volatility based on speculation and equilibrium multiplicity. Each
More informationCOMPARATIVE MARKET SYSTEM ANALYSIS: LIMIT ORDER MARKET AND DEALER MARKET. Hisashi Hashimoto. Received December 11, 2009; revised December 25, 2009
cientiae Mathematicae Japonicae Online, e-2010, 69 84 69 COMPARATIVE MARKET YTEM ANALYI: LIMIT ORDER MARKET AND DEALER MARKET Hisashi Hashimoto Received December 11, 2009; revised December 25, 2009 Abstract.
More information3.4 Copula approach for modeling default dependency. Two aspects of modeling the default times of several obligors
3.4 Copula approach for modeling default dependency Two aspects of modeling the default times of several obligors 1. Default dynamics of a single obligor. 2. Model the dependence structure of defaults
More informationVirtual Demand and Stable Mechanisms
Virtual Demand and Stable Mechanisms Jan Christoph Schlegel Faculty of Business and Economics, University of Lausanne, Switzerland jschlege@unil.ch Abstract We study conditions for the existence of stable
More informationCollective bargaining, firm heterogeneity and unemployment
Collective bargaining, firm heterogeneity and unemployment Juan F. Jimeno and Carlos Thomas Banco de España ESSIM, May 25, 2012 Jimeno & Thomas (BdE) Collective bargaining ESSIM, May 25, 2012 1 / 39 Motivation
More informationStrategy -1- Strategy
Strategy -- Strategy A Duopoly, Cournot equilibrium 2 B Mixed strategies: Rock, Scissors, Paper, Nash equilibrium 5 C Games with private information 8 D Additional exercises 24 25 pages Strategy -2- A
More informationBIASES OVER BIASED INFORMATION STRUCTURES:
BIASES OVER BIASED INFORMATION STRUCTURES: Confirmation, Contradiction and Certainty Seeking Behavior in the Laboratory Gary Charness Ryan Oprea Sevgi Yuksel UCSB - UCSB UCSB October 2017 MOTIVATION News
More informationMixed Strategies. In the previous chapters we restricted players to using pure strategies and we
6 Mixed Strategies In the previous chapters we restricted players to using pure strategies and we postponed discussing the option that a player may choose to randomize between several of his pure strategies.
More informationEfficiency and Herd Behavior in a Signalling Market. Jeffrey Gao
Efficiency and Herd Behavior in a Signalling Market Jeffrey Gao ABSTRACT This paper extends a model of herd behavior developed by Bikhchandani and Sharma (000) to establish conditions for varying levels
More informationExpected Utility And Risk Aversion
Expected Utility And Risk Aversion Econ 2100 Fall 2017 Lecture 12, October 4 Outline 1 Risk Aversion 2 Certainty Equivalent 3 Risk Premium 4 Relative Risk Aversion 5 Stochastic Dominance Notation From
More informationA TALE OF TWO LEMONS: MULTI-GOOD DYNAMIC ADVERSE SELECTION
A TALE OF TWO LEMONS: MULTI-GOOD DYNAMIC ADVERSE SELECTION BINGCHAO HUANGFU AND HENG LIU Abstract. This paper studies the role of cross-market information spillovers in a multigood dynamic bargaining problem
More informationMicroeconomics II. CIDE, MsC Economics. List of Problems
Microeconomics II CIDE, MsC Economics List of Problems 1. There are three people, Amy (A), Bart (B) and Chris (C): A and B have hats. These three people are arranged in a room so that B can see everything
More informationLog-linear Dynamics and Local Potential
Log-linear Dynamics and Local Potential Daijiro Okada and Olivier Tercieux [This version: November 28, 2008] Abstract We show that local potential maximizer ([15]) with constant weights is stochastically
More informationProbability and Statistics
Kristel Van Steen, PhD 2 Montefiore Institute - Systems and Modeling GIGA - Bioinformatics ULg kristel.vansteen@ulg.ac.be CHAPTER 3: PARAMETRIC FAMILIES OF UNIVARIATE DISTRIBUTIONS 1 Why do we need distributions?
More information**BEGINNING OF EXAMINATION** A random sample of five observations from a population is:
**BEGINNING OF EXAMINATION** 1. You are given: (i) A random sample of five observations from a population is: 0.2 0.7 0.9 1.1 1.3 (ii) You use the Kolmogorov-Smirnov test for testing the null hypothesis,
More informationPRE-CLOSE TRANSPARENCY AND PRICE EFFICIENCY AT MARKET CLOSING: EVIDENCE FROM THE TAIWAN STOCK EXCHANGE Cheng-Yi Chien, Feng Chia University
The International Journal of Business and Finance Research VOLUME 7 NUMBER 2 2013 PRE-CLOSE TRANSPARENCY AND PRICE EFFICIENCY AT MARKET CLOSING: EVIDENCE FROM THE TAIWAN STOCK EXCHANGE Cheng-Yi Chien,
More informationAsset Pricing Implications of Social Networks. Han N. Ozsoylev University of Oxford
Asset Pricing Implications of Social Networks Han N. Ozsoylev University of Oxford 1 Motivation - Communication in financial markets in financial markets, agents communicate and learn from each other this
More informationModule Tag PSY_P2_M 7. PAPER No.2: QUANTITATIVE METHODS MODULE No.7: NORMAL DISTRIBUTION
Subject Paper No and Title Module No and Title Paper No.2: QUANTITATIVE METHODS Module No.7: NORMAL DISTRIBUTION Module Tag PSY_P2_M 7 TABLE OF CONTENTS 1. Learning Outcomes 2. Introduction 3. Properties
More informationInside Outside Information
Inside Outside Information Daniel Quigley and Ansgar Walther Presentation by: Gunjita Gupta, Yijun Hao, Verena Wiedemann, Le Wu Agenda Introduction Binary Model General Sender-Receiver Game Fragility of
More informationCharacterization of the Optimum
ECO 317 Economics of Uncertainty Fall Term 2009 Notes for lectures 5. Portfolio Allocation with One Riskless, One Risky Asset Characterization of the Optimum Consider a risk-averse, expected-utility-maximizing
More informationBusiness Statistics 41000: Probability 3
Business Statistics 41000: Probability 3 Drew D. Creal University of Chicago, Booth School of Business February 7 and 8, 2014 1 Class information Drew D. Creal Email: dcreal@chicagobooth.edu Office: 404
More informationWeb Appendix: Proofs and extensions.
B eb Appendix: Proofs and extensions. B.1 Proofs of results about block correlated markets. This subsection provides proofs for Propositions A1, A2, A3 and A4, and the proof of Lemma A1. Proof of Proposition
More informationMoney and Search - The Kiyotaki-Wright Model
Money and Search - The Kiyotaki-Wright Model Econ 208 Lecture 14 March 20, 2007 Econ 208 (Lecture 14) Kiyotaki-Wright March 20, 2007 1 / 9 Introduction Problem with the OLG model - can account for alternative
More informationUniversity of Toronto
VELUT VO ARBOR University of Toronto Katya Malinova Department of Economics Andreas Park 150 St.George St, Max Gluskin House Phone: 416 978-4189 (AP) Toronto, Ontario M5S 3G7 e-mail: andreas.park@utoronto.ca
More informationThe effect of externalities aggregation on network games outcomes
The effect of externalities aggregation on network games outcomes Francesco Feri Paolo Pin February 2015 Abstract We generalize results on the monotonicity of equilibria for network games with incomplete
More informationEC102: Market Institutions and Efficiency. A Double Auction Experiment. Double Auction: Experiment. Matthew Levy & Francesco Nava MT 2017
EC102: Market Institutions and Efficiency Double Auction: Experiment Matthew Levy & Francesco Nava London School of Economics MT 2017 Fig 1 Fig 1 Full LSE logo in colour The full LSE logo should be used
More informationFDPE Microeconomics 3 Spring 2017 Pauli Murto TA: Tsz-Ning Wong (These solution hints are based on Julia Salmi s solution hints for Spring 2015.
FDPE Microeconomics 3 Spring 2017 Pauli Murto TA: Tsz-Ning Wong (These solution hints are based on Julia Salmi s solution hints for Spring 2015.) Hints for Problem Set 2 1. Consider a zero-sum game, where
More informationAn experimental investigation of evolutionary dynamics in the Rock- Paper-Scissors game. Supplementary Information
An experimental investigation of evolutionary dynamics in the Rock- Paper-Scissors game Moshe Hoffman, Sigrid Suetens, Uri Gneezy, and Martin A. Nowak Supplementary Information 1 Methods and procedures
More informationMeasuring the Amount of Asymmetric Information in the Foreign Exchange Market
Measuring the Amount of Asymmetric Information in the Foreign Exchange Market Esen Onur 1 and Ufuk Devrim Demirel 2 September 2009 VERY PRELIMINARY & INCOMPLETE PLEASE DO NOT CITE WITHOUT AUTHORS PERMISSION
More informationLiquidity Supply across Multiple Trading Venues
Liquidity Supply across Multiple Trading Venues Laurence Lescourret (ESSEC and CREST) Sophie Moinas (University of Toulouse 1, TSE) Market microstructure: confronting many viewpoints, December, 2014 Motivation
More informationDynamic Asset Pricing Models: Recent Developments
Dynamic Asset Pricing Models: Recent Developments Day 1: Asset Pricing Puzzles and Learning Pietro Veronesi Graduate School of Business, University of Chicago CEPR, NBER Bank of Italy: June 2006 Pietro
More informationCHOICE THEORY, UTILITY FUNCTIONS AND RISK AVERSION
CHOICE THEORY, UTILITY FUNCTIONS AND RISK AVERSION Szabolcs Sebestyén szabolcs.sebestyen@iscte.pt Master in Finance INVESTMENTS Sebestyén (ISCTE-IUL) Choice Theory Investments 1 / 65 Outline 1 An Introduction
More informationEssays on Financial Market Structure. David A. Cimon
Essays on Financial Market Structure by David A. Cimon A thesis submitted in conformity with the requirements for the degree of Doctor of Philosophy Graduate Department of Economics University of Toronto
More informationINTERIM CORRELATED RATIONALIZABILITY IN INFINITE GAMES
INTERIM CORRELATED RATIONALIZABILITY IN INFINITE GAMES JONATHAN WEINSTEIN AND MUHAMET YILDIZ A. We show that, under the usual continuity and compactness assumptions, interim correlated rationalizability
More informationSpeculative Bubbles, Heterogeneous Beliefs, and Learning
Speculative Bubbles, Heterogeneous Beliefs, and Learning Jan Werner University of Minnesota October 2017. Abstract: Speculative bubble arises when the price of an asset exceeds every trader s valuation
More informationInformation aggregation for timing decision making.
MPRA Munich Personal RePEc Archive Information aggregation for timing decision making. Esteban Colla De-Robertis Universidad Panamericana - Campus México, Escuela de Ciencias Económicas y Empresariales
More informationMartingale Pricing Theory in Discrete-Time and Discrete-Space Models
IEOR E4707: Foundations of Financial Engineering c 206 by Martin Haugh Martingale Pricing Theory in Discrete-Time and Discrete-Space Models These notes develop the theory of martingale pricing in a discrete-time,
More informationDiscrete Random Variables and Probability Distributions
Chapter 4 Discrete Random Variables and Probability Distributions 4.1 Random Variables A quantity resulting from an experiment that, by chance, can assume different values. A random variable is a variable
More informationOptimal stopping problems for a Brownian motion with a disorder on a finite interval
Optimal stopping problems for a Brownian motion with a disorder on a finite interval A. N. Shiryaev M. V. Zhitlukhin arxiv:1212.379v1 [math.st] 15 Dec 212 December 18, 212 Abstract We consider optimal
More information978 J.-J. LAFFONT, H. OSSARD, AND Q. WONG
978 J.-J. LAFFONT, H. OSSARD, AND Q. WONG As a matter of fact, the proof of the later statement does not follow from standard argument because QL,,(6) is not continuous in I. However, because - QL,,(6)
More information6.254 : Game Theory with Engineering Applications Lecture 3: Strategic Form Games - Solution Concepts
6.254 : Game Theory with Engineering Applications Lecture 3: Strategic Form Games - Solution Concepts Asu Ozdaglar MIT February 9, 2010 1 Introduction Outline Review Examples of Pure Strategy Nash Equilibria
More informationAuction Prices and Asset Allocations of the Electronic Security Trading System Xetra
Auction Prices and Asset Allocations of the Electronic Security Trading System Xetra Li Xihao Bielefeld Graduate School of Economics and Management Jan Wenzelburger Department of Economics University of
More informationSentiments and Aggregate Fluctuations
Sentiments and Aggregate Fluctuations Jess Benhabib Pengfei Wang Yi Wen June 15, 2012 Jess Benhabib Pengfei Wang Yi Wen () Sentiments and Aggregate Fluctuations June 15, 2012 1 / 59 Introduction We construct
More informationChapter 4 Random Variables & Probability. Chapter 4.5, 6, 8 Probability Distributions for Continuous Random Variables
Chapter 4.5, 6, 8 Probability for Continuous Random Variables Discrete vs. continuous random variables Examples of continuous distributions o Uniform o Exponential o Normal Recall: A random variable =
More informationOn Existence of Equilibria. Bayesian Allocation-Mechanisms
On Existence of Equilibria in Bayesian Allocation Mechanisms Northwestern University April 23, 2014 Bayesian Allocation Mechanisms In allocation mechanisms, agents choose messages. The messages determine
More informationAn Introduction to Market Microstructure Invariance
An Introduction to Market Microstructure Invariance Albert S. Kyle University of Maryland Anna A. Obizhaeva New Economic School HSE, Moscow November 8, 2014 Pete Kyle and Anna Obizhaeva Market Microstructure
More informationEvaluating Strategic Forecasters. Rahul Deb with Mallesh Pai (Rice) and Maher Said (NYU Stern) Becker Friedman Theory Conference III July 22, 2017
Evaluating Strategic Forecasters Rahul Deb with Mallesh Pai (Rice) and Maher Said (NYU Stern) Becker Friedman Theory Conference III July 22, 2017 Motivation Forecasters are sought after in a variety of
More informationAbout Black-Sholes formula, volatility, implied volatility and math. statistics.
About Black-Sholes formula, volatility, implied volatility and math. statistics. Mark Ioffe Abstract We analyze application Black-Sholes formula for calculation of implied volatility from point of view
More informationThe normal distribution is a theoretical model derived mathematically and not empirically.
Sociology 541 The Normal Distribution Probability and An Introduction to Inferential Statistics Normal Approximation The normal distribution is a theoretical model derived mathematically and not empirically.
More informationChapter 3 Common Families of Distributions. Definition 3.4.1: A family of pmfs or pdfs is called exponential family if it can be expressed as
Lecture 0 on BST 63: Statistical Theory I Kui Zhang, 09/9/008 Review for the previous lecture Definition: Several continuous distributions, including uniform, gamma, normal, Beta, Cauchy, double exponential
More informationMaking a Market in Foreign Exchange. John A Carlson Purdue University. Abstract
Draft 2-7-2005 Making a Market in Foreign Exchange John A Carlson Purdue University Abstract In a foreign exchange market there may be no informed traders who have superior information about the market
More informationMATH3075/3975 FINANCIAL MATHEMATICS TUTORIAL PROBLEMS
MATH307/37 FINANCIAL MATHEMATICS TUTORIAL PROBLEMS School of Mathematics and Statistics Semester, 04 Tutorial problems should be used to test your mathematical skills and understanding of the lecture material.
More informationSubsidizing Liquidity: The Impact of Make/Take Fees on Market Quality
Subsidizing Liquidity: The Impact of Make/Take Fees on Market Quality Katya Malinova and Andreas Park (2013) February 27, 2014 Background Exchanges have changed over the last two decades. Move from serving
More informationJournal of Economics and Business
Journal of Economics and Business 66 (2013) 98 124 Contents lists available at SciVerse ScienceDirect Journal of Economics and Business Liquidity provision in a limit order book without adverse selection
More informationEE266 Homework 5 Solutions
EE, Spring 15-1 Professor S. Lall EE Homework 5 Solutions 1. A refined inventory model. In this problem we consider an inventory model that is more refined than the one you ve seen in the lectures. The
More informationLEARNING AND NOISY EQUILIBRIUM BEHAVIOR
LEARNING AND NOISY EQUILIBRIUM BEHAVIOR IN AN EXPERIMENTAL STUDY OF IMPERFECT PRICE COMPETITION C. Monica Capra, Jacob K. Goeree, Rosario Gomez, and Charles A. Holt January 2000 Department of Economics
More informationStatistics 431 Spring 2007 P. Shaman. Preliminaries
Statistics 4 Spring 007 P. Shaman The Binomial Distribution Preliminaries A binomial experiment is defined by the following conditions: A sequence of n trials is conducted, with each trial having two possible
More informationForecast Horizons for Production Planning with Stochastic Demand
Forecast Horizons for Production Planning with Stochastic Demand Alfredo Garcia and Robert L. Smith Department of Industrial and Operations Engineering Universityof Michigan, Ann Arbor MI 48109 December
More informationMANAGEMENT SCIENCE doi /mnsc ec
MANAGEMENT SCIENCE doi 10.1287/mnsc.1110.1334ec e-companion ONLY AVAILABLE IN ELECTRONIC FORM informs 2011 INFORMS Electronic Companion Trust in Forecast Information Sharing by Özalp Özer, Yanchong Zheng,
More informationOptimal trading strategies under arbitrage
Optimal trading strategies under arbitrage Johannes Ruf Columbia University, Department of Statistics The Third Western Conference in Mathematical Finance November 14, 2009 How should an investor trade
More informationEffects of Wealth and Its Distribution on the Moral Hazard Problem
Effects of Wealth and Its Distribution on the Moral Hazard Problem Jin Yong Jung We analyze how the wealth of an agent and its distribution affect the profit of the principal by considering the simple
More informationISSN BWPEF Uninformative Equilibrium in Uniform Price Auctions. Arup Daripa Birkbeck, University of London.
ISSN 1745-8587 Birkbeck Working Papers in Economics & Finance School of Economics, Mathematics and Statistics BWPEF 0701 Uninformative Equilibrium in Uniform Price Auctions Arup Daripa Birkbeck, University
More informationTraderEx Self-Paced Tutorial and Case
Background to: TraderEx Self-Paced Tutorial and Case Securities Trading TraderEx LLC, July 2011 Trading in financial markets involves the conversion of an investment decision into a desired portfolio position.
More informationChapter 4 Continuous Random Variables and Probability Distributions
Chapter 4 Continuous Random Variables and Probability Distributions Part 2: More on Continuous Random Variables Section 4.5 Continuous Uniform Distribution Section 4.6 Normal Distribution 1 / 27 Continuous
More informationInternet Trading Mechanisms and Rational Expectations
Internet Trading Mechanisms and Rational Expectations Michael Peters and Sergei Severinov University of Toronto and Duke University First Version -Feb 03 April 1, 2003 Abstract This paper studies an internet
More informationStrategic complementarity of information acquisition in a financial market with discrete demand shocks
Strategic complementarity of information acquisition in a financial market with discrete demand shocks Christophe Chamley To cite this version: Christophe Chamley. Strategic complementarity of information
More informationRadner Equilibrium: Definition and Equivalence with Arrow-Debreu Equilibrium
Radner Equilibrium: Definition and Equivalence with Arrow-Debreu Equilibrium Econ 2100 Fall 2017 Lecture 24, November 28 Outline 1 Sequential Trade and Arrow Securities 2 Radner Equilibrium 3 Equivalence
More informationSupplementary Material for: Belief Updating in Sequential Games of Two-Sided Incomplete Information: An Experimental Study of a Crisis Bargaining
Supplementary Material for: Belief Updating in Sequential Games of Two-Sided Incomplete Information: An Experimental Study of a Crisis Bargaining Model September 30, 2010 1 Overview In these supplementary
More informationMarket Design with Blockchain Technology. Katya Malinova and Andreas Park
Market Design with Blockchain Technology Katya Malinova and Andreas Park 1 We first presented this paper in June 2016...... and for 1 year people told us that trading of blockchain "stocks" was years away
More informationRetrospective. Christopher G. Lamoureux. November 7, Experimental Microstructure: A. Retrospective. Introduction. Experimental.
Results Christopher G. Lamoureux November 7, 2008 Motivation Results Market is the study of how transactions take place. For example: Pre-1998, NASDAQ was a pure dealer market. Post regulations (c. 1998)
More informationOrder book resilience, price manipulations, and the positive portfolio problem
Order book resilience, price manipulations, and the positive portfolio problem Alexander Schied Mannheim University PRisMa Workshop Vienna, September 28, 2009 Joint work with Aurélien Alfonsi and Alla
More informationAsymmetric Information: Walrasian Equilibria, and Rational Expectations Equilibria
Asymmetric Information: Walrasian Equilibria and Rational Expectations Equilibria 1 Basic Setup Two periods: 0 and 1 One riskless asset with interest rate r One risky asset which pays a normally distributed
More informationChapter ! Bell Shaped
Chapter 6 6-1 Business Statistics: A First Course 5 th Edition Chapter 7 Continuous Probability Distributions Learning Objectives In this chapter, you learn:! To compute probabilities from the normal distribution!
More informationChapter 4 Continuous Random Variables and Probability Distributions
Chapter 4 Continuous Random Variables and Probability Distributions Part 2: More on Continuous Random Variables Section 4.5 Continuous Uniform Distribution Section 4.6 Normal Distribution 1 / 28 One more
More information