Tractors on eBay: Differences between Internet and In-Person Auctions

We provide a systematic examination of the differences between Internet and in-person auction prices for used tractors. A hedonic model estimated with transactions pooled between eBay and in-person auctions reveals statistically distinct price surfaces for the two auction venues and predicts significantly lower prices for comparable equipment sold on eBay, though this difference is attenuated for tractors fully covered by eBay's buyer protection program and is fully absent for the most frequently traded tractor. An endogenous venue selection model reveals that larger, more valuable tractors from states with more valuable stocks of machinery are more likely to be offered on eBay.     

The industrial proposal as a promotional tool

The industrial marketer's promotional tool, the formal proposal, has been little more than an informative but relatively dull statement of supplier qualifications and technical specifications. This article outlines the phases of conventional bidding or proposal preparation, employs exploratory research findings to help identify current weaknesses, and introduces the emerging storyboarding process as a stimulus to the increased vitality of the industrial promotional atmosphere.     

Technological Choice In Voluntary Standards Committees: An Empirical Analysis

Vendors frequently compete to have their technology adopted as part of a voluntary consensus standard. In this paper we report the results of an empirical study of the factors that influence the choice of technologies in voluntary technical standards committees.

Participation in standards committees is viewed as an aspect of the product development process of corporations involved in markets where network externalities are present. The factors hypothesized to affect the technology decision are: the market power of the coalition sponsoring the technology, the installed base of the products containing the technology, the size of the firms that make up the coalition, the promotional activities of the sponsors (such as technical contributions submitted), the perceived superiority of the technology, and the political skills of the coalition.

These hypotheses were tested by collecting data concerning specific technical decisions that were made in several standards committees in the area of computer communications hardware. Two sided t-tests were used to test the hypotheses, and logit regression was used to infer the importance of each factor in predicting adoption or non-adoption of the technology. A factor analysis was also performed to gain further insight into the data.

The results suggest that the size of the firms in the coalition supporting a technology and the extent to which they support their position through written contributions are significant determinants of technological choice in the standards decisions studied. The market share of the firms in the coalition was found to be significant only for the buyers of compatible products, i.e., the monopsony power was significant, not the monopoly power. In addition, the technologies whose sponsors weighted market factors more highly than technical factors were more likely to be adopted in the standards decision studied. The proponents of both the adopted and non-adopted technologies were found to have equal belief in the overall technical superiority of their technical alternative, even after the decision. The installed base of a technology and process skills were not found to be significant predictors of the committee outcome.     

Option hedging theory under transaction costs

The problem of option hedging in the presence of proportional transaction costs can be formulated as a singular stochastic control problem. Hodges and Neuberger [1989. Optimal replication of contingent claims under transactions costs. Review of Futures Markets 8, 222–239] introduced an approach that is based on maximization of the expected utility of terminal wealth. We develop a new algorithm to solve the corresponding singular stochastic control problem and introduce a new approach to option hedging which is closer in spirit to the pathwise replication of Black and Scholes [1973. The pricing of options and corporate liabilities. Journal of Political Economy 81, 637–654]. This new approach is based on minimization of a Black–Scholes-type measure of pathwise risk, defined in terms of a market delta, subject to an upper bound on the hedging cost. We provide an efficient backward induction algorithm for the problem of cost-constrained risk minimization, whose associated singular stochastic control problem is shown to be equivalent to an optimal stopping problem. This algorithm is then modified to solve the singular stochastic control problem associated with utility maximization, which cannot be reduced to an optimal stopping problem. We propose to choose an optimal parameter (risk-aversion coefficient or Lagrange multiplier) in either approach by minimizing the mean squared hedging error and demonstrate that with this “best” choice of the parameter, both approaches have similar performance. We also discuss the different notions of risk in both approaches and propose a volatility adjustment for the risk-minimization approach, which is analogous to that introduced by Zakamouline [2006. European option pricing and hedging with both fixed and proportional transaction costs. Journal of Economic Dynamics and Control 30, 1–25] for the utility maximization approach, thereby providing a unified treatment of both approaches.     

Central banking in the credit turmoil: An assessment of Federal Reserve practice

Central banking is understood in terms of the fiscal features of monetary, credit, and interest on reserves policies. Monetary policy - expanding reserves by buying Treasuries - transfers all revenue from money creation directly to the fiscal authorities. Credit policy - selling Treasuries to fund loans or acquire non-Treasury securities - is debt-financed fiscal policy. Interest on reserves frees monetary policy to fund credit policy independently of interest rate policy. An ambiguous boundary of responsibilities between the Fed and the fiscal authorities contributed to economic collapse in fall 2008. “Accord” principles are proposed to clarify Fed credit policy powers and secure its independence on monetary and interest rate policy. The Fed needs more surplus capital from the fiscal authorities to be fully flexible against both inflation and deflation at the zero interest bound.     

Manufacturing versus Distribution: Implicit Pricing of Real Property Characteristics by Submarket

This article develops and tests the idea that the industrial real estate market is an aggregate market consisting of at least two submarkets—manufacturing and distribution. While there is no observable difference in implicit pricing of most industrial property characteristics across these two submarkets, some property-characteristic implicit prices do differ. Therefore, manufacturing and distribution submarket property-pricing functions are best estimated in aggregate, while making allowances for variability of coefficients on some property characteristics. For this sample of 331 industrial property sales from the southeastern region of the United States, the two submarkets vary with regard to implicit pricing of building volume, below-average building condition, site area, and dock-high doors.