Primes and Scores: An Essay on Market Imperfections

This paper investigates the reported relative mispricing of primes and scores to the underlying stock. Given transaction costs, we establish arbitrage-based bounds on prime and score prices. We then develop a new nonparametric statistical technique to test whether prime and score prices violate these bounds. We find that prime and score prices do exceed stock prices, and often by a considerable amount. We demonstrate that this increased value is most likely due to the score's ability to save on the costs of dynamic hedging. We also show how short sale and trust size constraints impede the ability to arbitrage price disparities.     

Order Form and Information in Securities Markets

This paper examines the effects of price-contingent orders on security prices. We show that a market maker who knows the type and composition of trades will set larger spreads and adjust prices faster than if price-contingent orders were not allowed. Because traders have rational expectations over the book, we demonstrate that uncertainty over order type reduces the variance of prices but with a corresponding loss in price informativeness. We also show that the sequence property of price-contingent orders increases the probability of large price movements. This distinction between variance and episodic price volatility has important policy implications.     

Cream-Skimming or Profit-Sharing? The Curious Role of Purchased Order Flow

Purchased order flow refers to the practice of dealers or trading locales paying brokers for retail order flow. It is alleged that such agreements are used to “cream skim” uninformed liquidity trades, leaving the information-based trades to established markets. We develop a test of this hypothesis, using a model of the stochastic process of trades. We then estimate the model for a sample of stocks known to be used in order purchase agreements that trade on the New York Stock Exchange (NYSE) and the Cincinnati Stock Exchange. Our main empirical result is that there is a significant difference in the information content of orders executed in New York and Cincinnati, and that this difference is consistant with cream-skimming.     

Commodity Bonds and Consumption Risks

This paper analyzes the economic role of commodity bonds by examining the nature of the demand for these securities. I show that while commodity bonds protect against relative price changes, they do so by introducing variability into the future real income stream. This variability limits the desirability of using commodity bonds to provide “price insurance” for future consumption. However, this variability may allow commodity bonds to hedge risks to consumption caused by stochastic changes in income. The analysis also suggests that it is this “income insurance” rather than “price insurance” that is important in hedging risks to future consumption.     

The US Economy from 1992 to 1998: Results from a Detailed CGE Model*

This paper describes historical and decomposition simulations undertaken for 1992–98 with a 500‐sector computable general equilibrium model of the US. The historical simulation provides estimates of movements in unobservable technology and preference variables. The decomposition simulation explains developments in the US economy in terms of movements in these variables and in observable exogenous variables such as tariffs. Both simulations produce many results. Here we use decomposition results to show that rapid growth in US international trade is explained mainly by technology changes that reduced costs in export‐orientated industries and increased inputs of commodities that are heavily imported.     

Reciprocated community support and small town - small business success

This paper presents an empirical test of the significance of reciprocated community support, in contrast with traditional economic factors and unilateral support, in the success of small businesses in small towns. The central hypothesis is that entrepreneurs who make non-market contributions to their community and whose community supports them, are more likely to consider their businesses to be successful. Logistic regression is used to analyse survey data from over 800 small businesses in 30 small towns of the state of Iowa (USA). The authors found that the interaction effect of an entrepreneur's service to the community, reciprocated by community support of the business, is the single most significant determinant of business success among dozens of indicators and characteristics of the respondent, the business, and the small towns in the sample. In addition, it was found that business people who feel successful expect to expand. These findings are relevant to rural development. The expansion of existing businesses is an important component of regional job growth.     

Analyst Impartiality and Investment Banking Relationships

This study examines whether investment banking ties influence the speed with which analysts convey unfavorable news. We hypothesize that affiliated analysts have incentives to respond promptly to good news but prefer not to issue bad news about client companies. Using duration models of the time between an equity issue and the first downgrade, we find affiliated analysts are slower to downgrade from Buy and Hold recommendations and significantly faster to upgrade from Hold recommendations, in both within‐analyst and within‐issuer tests. We also find affiliated analysts issue recommendations sooner and more frequently after an offering than unaffiliated analysts, and that unaffiliated analysts are more likely than affiliated analysts to drop coverage of sample firms. Our findings indicate that banking ties increase analysts' reluctance to reveal negative news, and that reform efforts must carefully consider the incentives of affiliated and unaffiliated analysts to initiate coverage and convey the results of their research.     

EFFICIENCY EFFECTS OF CHANGES IN COMMONWEALTH GRANTS TO THE STATES: A CGE ANALYSIS*

This paper describes CSF, a general equilibrium model encompassing factors of relevance to economic efficiency in Federal/State funding including: interstate differences in tax bases and unit costs of State‐provided goods; factor mobility; congestion; State‐government behaviour incorporating the possibility that governments in subsidised States embark on expenditures with low benefit/cost ratios (flypaper effects); fiscal externalities; and non‐discretionary expenditures in each State associated with special national responsibilities. The model is applied to Australia where Federal/State funding is a major political and economic issue. Welfare effects of moving from the present Australian funding system based on fiscal equalisation to a system of equal‐per‐capita grants are calculated. CSF implies that the welfare gain from this move would be small. The most important source of potential welfare gain is a reduction in flypaper effects. The recognition of congestion externalities can eliminate the small welfare gain, but only under seemingly extreme assumptions. The results are not very sensitive to variations in assumptions concerning population mobility and fiscal externalities.