In this thesis, I explore various aspects of market liquidity and analyze its effect on asset prices. First, in a model of a limit order market I explain how to define liquidity and derive a price impact function. Second, I show how agents who have price impact generate a liquidity component in...

Along with the increasing computing power, growing availability of various data streams, introduction of the electronic exchanges, decreasing trading costs and heating-up competition in financial investment industry, quantitative trading strategies or quantitative trading rules have been...

Firm boundaries have been the subject of much scholarly interest in recent years, as firms increasingly hire external, "contingent" workers and outsource previously core activities. However, little empirical research has directly studied what happens differently inside the firm's boundaries,...

In Chapter 1, I investigate trading volume before scheduled and unscheduled corporate announcements to explore how traders respond to private information. I show that cumulative trading volume decreases by more than 15% prior to scheduled announcements. The decline in trading volume is largest...

This thesis consists of three chapters, each with implications on information and trading patterns in financial markets. Chapter 1: In most financial markets, dealers are given trading advantages meant to encourage liquidity provision. However, it is unclear if these advantages truly induce such...

The primary goal of this research effort was to integrate several pieces of relatively simple dynamics simulations into a full blown system dynamics simulation of the telecom industry. The economic simulation model was used to analyze potential dynamics, reaching basic qualitative insights on...

We analyze issues related to proprietary disclosures by specialized investment institutions such as hedge funds to their trading counterparties and creditors. In this paper, disclosure can be costly because of the potential for exploitation through competitive trade or "front-running". In...

Organizations face increasing pressure to improve internal conflict management, which has led to experimentation with different types of dispute resolution components. These include: Rights-based processes, in which third-parties determine the outcome of a dispute based on laws, contracts or...

In this dissertation, we explore problems in two areas of Supply Chain Management. The first relates to strategic supplier management. The second focuses on tactical decisions on inventory and pricing during inter-generational product transition. In many industries, manufacturing firms use...

Ticks, the second-to-second trades and quotes of a market, might be considered the atoms of finance. They represent the basic, defining transactions that represent an asset in the market. Almost all financial concepts, such as returns or risk, are essentially abstractions from tick data. Like...