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| Registros recuperados: 29 | |
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| Connor, John M.. |
| In a paper published in the Journal of Economic Perspectives in the fall of 2003, Robert Crandall and Clifford Winston all but call for the repeal of the Nation's antitrust laws. Their qualifications to make such a radical proposal are in doubt, but more importantly their purported review of empirical studies of overt price-fixing effects is shallow, biased, and naive. Crandall and Winston's assertion that the direct benefits of convicting price-fixers are slight is central to their paper's thesis. Their review is shallow because the five studies that they examine comprise less than 2% of the economic literature that quantitatively estimates the price effects of explicit price-fixing schemes; it is biased because the chosen studies find no or weak price... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Agricultural and Food Policy. |
| Ano: 2004 |
URL: http://purl.umn.edu/28659 |
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| Connor, John M.. |
| This paper presents and analyses economic data on 167 international cartels that were discovered by antitrust authorities after January 1990. The median cartel had five corporate members and generated $1.2 billion in sales during the collusive period. Nearly 40% of affected sales occurred in the organic chemicals industries, half of which were sold to food, feed, and agricultural firms. On average, the cartels lasted nearly six years, but average durability declined by more than 60% from the early 1990s to the early 2000s. In the early 2000s more than 20 international cartels were discovered each year, a rate six times faster than the early 1990s. The large size and longevity of these cartels, when combined with average monopoly overcharges of 28%, cause a... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Agribusiness. |
| Ano: 2003 |
URL: http://purl.umn.edu/28645 |
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| Binkley, James K.; Connor, John M.. |
| This paper examines the relationship of 1987 retail grocery prices to supermarket sales concentration across 95 U.S. metropolitan areas. The regression model incorporates a large number of population, retail-cost, and retail competition factors and separate prices by type of grocery item. We find that the concentration-price relationship is sensitive to item type: positive for packaged, branded, dry groceries and unrelated for produce, meat, and dairy product prices. As for market rivalry, we find that small grocery stores provide no grocery price competition for supermarkets. However, branded grocery prices are driven down by fast-food places and by rapid price churning, whereas for unbranded foods the presence of warehouse stores places downward... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Retail grocery trade; Pricing policy; Variable price merchandising; Market competition; Category management; Market structure; Sales concentration; Price discrimination; Price rivalry; Oligopoly; Food demand; Food prices; Consumer/Household Economics. |
| Ano: 1996 |
URL: http://purl.umn.edu/25988 |
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| Connor, John M.. |
| This paper surveys hundreds of published social-science studies of private, hard-core cartels that contain 699 observations of long-run overcharges. The primary finding is that the median cartel overcharge for all types of cartels over all time periods is 25%: 19% for domestic cartels, 32% for international cartels, and 31% for all successful cartels. Thus, international cartels have historically been about 68% more effective in raising prices than domestic cartels. Cartel overcharges are skewed to the high side, pushing the mean overcharge for all types of cartels over all time periods to 42%. "Peak" cartel overcharges are typically double those of the long-run averages. These results are generally consistent with the few, more limited, previously... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: International Relations/Trade. |
| Ano: 2005 |
URL: http://purl.umn.edu/19254 |
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| Connor, John M.. |
| This paper presents two major economic arguments relevant to a decision facing the U.S. Supreme Court in early 2004. In Empagran v. F. Hoffmann-LaRoche the Court must decide whether companies like Empagran, an Ecuadorian animal-feed manufacturer, ought to be permitted to sue for treble damages under the 1890 Sherman Act, even though Empagran bought vitamins from a convicted global cartel wholly outside U.S. territory. Because of ineffective antitrust enforcement in its home country, Empagran and similarly situated buyers favor having this right, whereas Roche and 19 other members of the vitamins cartel oppose it. The first argument in favor of extraterritorial expansion concerns the effects on U.S. consumers and the competitiveness of U.S. markets. I... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: International Relations/Trade. |
| Ano: 2005 |
URL: http://purl.umn.edu/19499 |
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| Connor, John M.. |
| International cartelists face investigations and possible fines in a score of national and supranational jurisdictions, but the three with the most consistent legal responses to global cartels are the United States, Canada, and the EU. This paper examines the antitrust fines and private penalties imposed on the participants of 167 international cartels discovered during 1990-2003. While more than US$ 10 billion in penalties has been imposed, it is doubtful that such monetary sanctions can deter modern international cartels. The apparently large size of government fines is distorted by one overwhelming case. Moreover, deterrence is frustrated by the failure of compensatory private suits to take hold outside of North America and the near absence of fines... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Agribusiness; Agricultural and Food Policy. |
| Ano: 2004 |
URL: http://purl.umn.edu/28610 |
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| Connor, John M.. |
| "Greed is good." --Gordon Gecko in Wall Street (1987) "Greed Is Bad." --Paul Krugman, The New York Times, June 4, 2002 "For many years, Archer Daniels Midland Co.'s philosophy of customer relations could be summed up by a quote from former ADM President James Randall: 'Our competitors are our friends. Our customers are the enemy.' This motto animated the company's business dealings and ultimately led to blatant violations of U.S. antitrust law, a guilty plea and a staggering criminal fine against the company . . . The facts involved in this case reflect an inexplicable lack of business ethics and an atmosphere of general lawlessness that infected the very heart of one of America's leading corporate citizens. Top executives at ADM and its Asian... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Agribusiness. |
| Ano: 2002 |
URL: http://purl.umn.edu/28631 |
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| Connor, John M.; Peterson, Everett B.. |
| This paper estimates the relationships between market structure and the Lerner index of monopoly constructed from price data on processed food products sold through grocery stores. A theoretical model of a differentiated oligopoly specifies two determinants of price-cost margins: the Herfindahl-Hirschman index of seller concentration adjusted for the elasticity of demand and the industry advertising-to-sales ratio. The results indicate that the three principal determinants of price-cost margin variation, in order of their impacts, are: advertising intensity, elasticity of demand, and concentration. Previous structure-performance studies that did not incorporate the elasticity of demand were probably misspecified. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Agribusiness; Demand and Price Analysis. |
| Ano: 1991 |
URL: http://purl.umn.edu/116099 |
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| Price, Gregory K.; Connor, John M.. |
| This study identifies the determinants of coupon values at the brand level using a framework developed from price discrimination theory and the principles of demand. Couponing is considered within the context of a complex marketing program in which it is coordinated with other non-price promotional strategies. A simultaneous, two-equation, fixed-effects, panel-data model is specified and fitted with data on household purchases of ready-to-eat (RTE) breakfast cereals between 1992 and 1997. The empirical model accounts for the bi-directional causality between brand prices and discount levels and captures the retail effects of the major cereal maker's price cuts and discount reductions that occurred in 1996. Higher brand prices cause coupon values to... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Marketing. |
| Ano: 2002 |
URL: http://purl.umn.edu/19838 |
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| Hopkins, Yvette S.; Connor, John M.. |
| A growing body of empirical studies have been interpreted as support for a laissez-faire policy towards mergers. These "event studies" examine the reaction of stock market prices of firms that announce an agreement to merge. The type ~f reaction reveals whether a merger is motivated by a desire for market power or purely to improve market efficiency. In this paper, a version of the capital asset pricing model (CAPM) is applied to determine if abnormal returns are earned by rivals of 22 pairs of firms whose attempted horizontal mergers were challenged by the federal antitrust agencies. At most eight, and possibly only five, of the cases were found to be motivated by efficiency in seeking merger, and at most six, and possibly only one, were motivated by... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Industrial Organization. |
| Ano: 1992 |
URL: http://purl.umn.edu/116105 |
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| Connor, John M.. |
| While there are suggestions in applied cartel studies that price dispersion changes when cartelization of a market occurs, there are few theoretical or empirical analyses of this effect. This paper surveys the thin economic literature on the link between overt collusion and price dispersion. Formal theories and observation of cartel behavior suggest that during successfully collusive periods prices become less variable and more negatively skewed compared to relatively competitive periods. Four empirical studies of cartels verify these predictions. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Agribusiness; Demand and Price Analysis. |
| Ano: 2004 |
URL: http://purl.umn.edu/28639 |
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| Connor, John M.. |
| The paper discusses trends in ownership concentration in three principal stages of the food system: food retailing, food manufacturing, and selected inputs purchased by agricultural producers and by food processors. In each of these levels, the available information from North America, Western Europe, or global sources shows that sales concentration is increasing. An attempt is then made to assess the impact on performance of these concentration trends for final consumers and to a lesser extent for agricultural producers. Performance measures most of interest are the traditional ones derived from economic welfare analysis of imperfect competition. Market performance is analyzed one level at a time but the more difficult arena of vertical subsector... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Agricultural and Food Policy; International Relations/Trade. |
| Ano: 2003 |
URL: http://purl.umn.edu/28675 |
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| Bolotova, Yuliya; Connor, John M.; Miller, Douglas J.. |
| We used extensions of traditional ARCH and GARCH models to examine the difference in the behavior of the first two moments of the price distribution during collusion and the absence of it using prices from two recently discovered conspiracies, citric acid and lysine. According to our results, the citric acid conspiracy increased prices by 9 cents per pound relative to pre-cartel and post-cartel periods. The lysine conspiracy managed to raise prices by 25 cents per pound. In addition, the variance of prices during the lysine conspiracy was lower than the variance of prices during pre-cartel and post-cartel periods as we expected. In contrast, the variance of prices during the citric acid conspiracy was higher relative to more competitive periods. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Demand and Price Analysis. |
| Ano: 2005 |
URL: http://purl.umn.edu/19164 |
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| Registros recuperados: 29 | |
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