on the effects of downstream entry we study the effects of entry in a downstream market where firms e g compaq and ibm cvs and safeway buy an input e g microprocessor grocery items from an upstream supplier e g intel procter gamble and sell their output to consumers we show demand conditions where contrary to conventional wisdom entry of a new downstream firm lowers the downstream market output and increases the consumer price thus consumers may be better off with fewer sellers in such markets we also show that this entry may cause the profit of each incumbent downstream firm to i remain unchanged ii decrease or iii even increase also for a class of widely used demand conditions the supplier s optimal price is shown invariant to the entry exit of its downstream buyer firms we classify all possible effects of downstream entry in terms of fundamental market demand conditions

responding to financial crisis the case of jamaica abstract the adverse economic and social effects of the financial crises that have afflicted many developing countries in recent years have highlighted the need to develop a policy response which addresses the vulnerability of financial systems to systemic instability and crisis the article examines the experience of jamaica a country which managed a financial sector crisis during the 1990s without the assistance or involvement of the international monetary fund lessons are drawn from the jamaica case study for the domestic management of banking sector failures in lower income countries

price dependent profit sharing as a channel coordination device we show how an upstream firm by using a price dependent profit sharing rule can prevent destructive competition between downstream firms that produce relatively close substitutes with this rule the upstream firm induces the retailers to behave as if demand has become less price elastic as a result competing downstream firms will maximize aggregate total channel profit when downstream firms are better informed about demand conditions than the upstream firm the same outcome cannot be achieved by vertical restraints such as resale price maintenance price dependent profit sharing may also ensure that the downstream firms undertake efficient market expanding investments the model is consistent with observations from the market for content commodities distributed by mobile networks

representative trust and reciprocity prevalence and determinants this paper provides evidence about the determinants of trust and reciprocal inclinations that is a tendency for people to respond in kind to hostile or kind actions in a representative setting we investigate the prevalence of reciprocity in the population the correlation between trust and positive and negative reciprocal inclinations within person the individual determinants of reciprocity and the relationship with psychological measures of personality we find that most people state reciprocal inclinations in particular in terms of positive reciprocity as well as substantial heterogeneity in the degree of trust and reciprocity trust and positive reciprocity are only weakly correlated while trust and negative reciprocity exhibit a negative correlation in terms of determinants being female and increasing age are associated with stronger positive and weaker negative reciprocal tendencies taller people are more positively reciprocal but height has no impact on negative reciprocity psychological traits also affect trust and reciprocity jel d63 j3 j6

a multi layer demand responsive logistics control methodology for alleviating the bullwhip effect of supply chains this paper presents a multi layer demand responsive logistics control strategy for alleviating effectively and efficiently the bullwhip effect of a supply chain utilizing stochastic optimal control methodology the proposed method estimates the time varying demand oriented logistics system states which originate directly and indirectly downstream to the targeted member of a supply chain and associate these estimated demands with estimates of different time varying weights under the goal of systematically optimizing the logistical performance of chain members in addition an experimental design is conducted where the proposed method is evaluated with the two specified criteria numerical results indicate that the proposed method permits alleviating to a great extent the bullwhip effect in comparison with the existing logistics management strategies furthermore the methodology presented in this study is expected to help address issues regarding the uncertainty and complexity of the distortion of demand related information existing broadly among supply chain members for an efficient supply chain coordination

implicit understandings in channels of distribution formal agreements can be used to achieve coordination among channel members these agreements work by exerting explicit control over the members who make the agreements however implicit understandings can be used as a partial substitute for more formal agreements in this paper we show that implicit understandings can develop as channel members learn about each other s behavior we show that this learning leads to the use of the implicit influence each channel member has over the other s behavior the learning leading to an implicit understanding requires some form of experimentation or historical observation this learning results in an oscillating retail price when only one channel member learns the other s behavior both channel members obtain greater profits than when neither member learns and both channel members obtain less profits than when both members learn however the member who does not learn obtains more profits than the member who learns we also show that implicit understandings r

outsourcing retail pricing to a category captain the role of information firewalls it has been argued that retailers lack both the resources and capabilities to maximize category performance retailers may seek category management cm advice from a manufacturer referred to as a category captain cc a cc s recommendations affect all brands in the category not just her own despite an increase in the number of cc collaborations retailers are still concerned about manufacturer opportunism and militant behavior by manufacturers not selected as ccs whereas government agencies are worried about anticompetitive behavior that could harm consumers the federal trade commission recommends strictly enforced information firewalls within a cc s organization as a best practice guideline in this study we develop an empirical model and use policy simulations to quantify the impact of cc arrangements with information firewalls on retailers manufacturers and consumers we show how these effects could be influenced by the deactivation of vertical and horizontal information firewalls within the cc s organization

pricing and the news vendor problem a review with extensions in the newsvendor problem a decision maker facing random demand for a perishable product decides how much of it to stock for a single selling period this simple problem with its intuitively appealing solution is a crucial building block of stochastic inventory theory which comprises a vast literature focusing on operational efficiency typically in this literature market parameters such as demand and selling price are exogenous however incorporating these factors into the mode l can provide an excellent vehicle for examining how operational problems interact with marketing issues to influence decision making at the firm level in this paper we examine an extension of the newsvendor problem in which stocking quantity and selling price are set simultaneously we provide a comprehensive review that synthesizes existing results for the single period problem and develop additional results to enrich the existing knowledge base we also review and develop insight into a dynamic inventory extension of this problem and motivate the applicability of such models

what happened to the washington consensus the phrase the washington consensus was so the story goes coined by john williamson at a conference in response to the suggestion that during the 1980s countries in latin america were being confronted with conflicting and therefore confusing advice from the international monetary fund and the world bank williamson s response was that there was in fact a strong consensus about policy across the washington based institutions around the need for macroeconomic stability microeconomic liberalisation and openness their advice was therefore not conflicting but reinforcing

analysis of compound bullwhip effect causes abstract this research investigates compound causes of the bullwhip effect bwe by considering an inventory system with multiple price sensitive demand streams joint price and demand dynamics are captured by a vector time series process that incorporates the stochastic co movements in price and demand we study two bwe measures one for each demand stream individually and one for the aggregated demand we show that demand parameters including demand autocorrelation cross correlation and price sensitivity serve as root causes of the bwe we prove that the impact of these parameters on the bwe can be additively decomposed conditions are established under which a pair of simultaneous compound causes may attenuate or dampen the bwe when demand streams are aggregated we derive a pooling factor that quantifies the impact of demand aggregation on order stability when positive the pooling factor corresponds to a synergy effect that captures the gain in the stability of the pooled orders conditions for the existence of the synergy effect are obtained for several special cases involving a zero leadtime we also discuss how our analytical findings can be managerially applied to bullwhip mitigation strategies

taming the bullwhip effect whilst watching customer service in a single supply chain echelon we study a generalised order up to policy that has highly desirable properties in terms of order and inventory variance and customer service levels it generates we quantify exactly the variance amplification in replenishment orders i e the bullwhip effect and the variance of inventory levels over time for i i d and the weakly stationary auto regressive ar moving average ma and auto regressive moving average arma demand processes we demonstrate that high customer service as measured by fill rate and smooth replenishments need not increase inventory cost substantially we observe that in some instances of the arma demand pattern this comes at the expense of a relatively small increase in safety stock whilst in other instances inventory levels can actually be reduced

competition in durable goods markets the strategic consequences of leasing and selling in marketing durable goods manufacturers use varying degrees of leasing and selling to consumers e g cars photo copiers personal computers airplanes etc the question that this raises is whether the distinction between leases and sales is simply one of price or whether the proportion of leases and sales effects a firm s ability to compete in the market in this paper we use two approaches to argue that leasing and selling create strategic consequences that extend beyond prices first we develop a stylized theoretical model that shows that the optimal proportion of leases and sales depends on the competitiveness of the market and on the inherent reliability of the firm s product and second we find support for the implications of our theoretical model with data from the automobile industry the u s automobile industry has seen a large increase in leasing over the last five years however the extent to which leasing has been embraced varies widely across manufacturers for example in 1993 the sport utility segment had the following lease percentages ford explorer 29 jeep grand cherokee 24 toyota 4 runner 11 and chevrolet blazer 9 in addition manufacturers often vary lease percentages across models for example in 1993 ford leased 22 of its crown victoria model 35 of its taurus model and 42 of its probe model a popular argument for why we see these differences is that higher priced cars are leased more often because leasing makes them more affordable however this rationale is not compelling in the face of our data for example the ford probe was priced significantly lower than the crown victoria and yet it was leased almost twice as often to develop a better understanding of why we observe differences in the proportion of leasing we develop a two period model of a duopoly in which each manufacturer chooses its optimal quantity and the fraction of units it wants to lease we find that in equilibrium neither firm leases all its units either they use a mix of leasing and selling or they use only selling our analysis suggests that the fraction of leased cars decreases as the manufacturers products become more similar and the competition between them increases the intuition for this result is that a higher fraction of leases puts the firm at a competitive disadvantage in the future this occurs because unlike firms that sell their product firms that lease are at a price disadvantage another important finding in this paper is that the extent of leasing chosen by a manufacturer depends on the reliability of its product in particular all else being equal the lower a product s reliability the lower its proportion of leases within the context of the automobile industry this suggests that more expensive cars may be leased more often because they are of higher quality and not necessarily because they are more expensive finally we test the implications of our theoretical model with data from the u s automobile market in particular for 1993 model year cars we develop a measure of reliability using data from consumer reports in addition we develop a measure of the extent of competition in each segment of the automobile market we support our hypotheses by finding that the extent to which a car model is leased depends strongly on its predicted reliability and on the competitive intensity within the segment

managing channel profits a channel of distribution consists of different channel members each having his own decision variables however each channel member s decisions do affect the other channel members profits and as a consequence actions a lack of coordination of these decisions can lead to undesirable consequences for example in the simple manufacturer retailer consumer channel uncoordinated and independent channel members decisions over margins result in a higher price paid by the consumer than if those decisions were coordinated in addition the ensuing suboptimal volume leads to lower profits for both the manufacturer and the retailer this paper explores the problems inherent in channel coordination we address the following questions what is the effect of channel coordination what causes a lack of coordination in the channel how difficult is it to achieve channel coordination what mechanisms exist which can achieve channel coordination what are the strengths and weaknesses of these mechanism what is the role of nonprice variables e g manufacturer advertising retailer shelf space in coordination does the lack of coordination affect normative implications from in store experimentation can quantity discounts be a coordination mechanism are some marketing practices actually disguised quantity discounts we review the literature and present a simple formulation illustrating the roots of the coordination problem we then derive the form of the quantity discount schedule that results in optimum channel profits this article was originally published in marketing science volume 2 issue 3 pages 239 272 in 1983

a theory of soft capture in this paper wee propose a model for regulatory capture that is based on information transmission and asymmetric information in a three tier model a regulator is charged by a political principal to provide a signal for the type of a regulated firm only the firm can observe his type and the production of a correlated signal with a given accuracy is costly for the regulator the firm can costlessly provide an alternative signal of lower accuracy that is presented to the regulator in a self enforcing equilibrium the regulator transmits the firm produced signal internalizes its own savings in information cost and the firm enjoys higher information rents the main feature of soft capture is that it is not based on a reciprocity of favors but on a congruence of interests between the firm and the regulator

pay reference points and police performance several theories suggest that pay raises below a reference point will reduce job performance final offer arbitration for police unions provides a unique opportunity to examine these theories as the police officers either receive their requested wage or receive a lower one in the months after new jersey police officers lose in arbitration arrest rates and average sentence length decline and crime reports rise relative to when they win these declines in performance are larger when the awarded wage is further from the police union s demand the findings support the idea that considerations of fairness disappointment and more generally reference points affect workplace behavior

marketing information a competitive analysis selling information that is later used in decision making constitutes an increasingly important business in modern economies jensen jensen fred o 1991 information services congram friedman eds the ama handbook of marketing for the service industries chapter 22 ama com new york 423 443 information is sold under a large variety of forms industry reports consulting services database access and or professional opinions given by medical engineering accounting financial and legal professionals among others this paper is the first attempt in marketing to study competition in the rapidly emerging information sector specifically we are interested in answering the following questions 1 is competition fundamentally different when competing firms sell information rather than traditional goods and services and if yes why 2 what are the implications of such differences for decision makers marketers and regulators 3 can we explain some of the observed marketing strategies in the information industry as such the audience of the paper includes academics as well as professionals who are interested in understanding what is specific about competition in information markets familiarity with the practical implications of such differences and understanding of the mechanisms that drive them is essential for those who are faced with the problem of marketing information to answer the above research questions we build a simple game theoretic model that consists of two firms selling information to a population of consumers who are heterogeneous in their willingness to pay for the quality of information the most important features of the model are the following information products sold by the two firms are modeled as random draws from two normal distributions having equal mean the variances of these distributions and their correlatedness constitute the product attribute space which is assumed to be common knowledge consumers are interested in assessing the mean of the distributions and to do so they can buy the sample from any of the firms or they can buy both samples and combine them to obtain a more accurate estimate quality of information is linked to the accuracy of consumers estimate of the mean which in turn is influenced by the accuracy of each sample as well as by their correlatedness consumers utility depends on the quality of information they purchased on their inherent utility for quality taste and on the total price they paid to acquire information knowing consumer preferences firms simultaneously price their information products the main finding of the paper is that information markets face unique competitive structures in particular the qualitative nature of competition changes depending on basic product characteristics while traditional products and services compete either as substitutes or as complements in the relevant product attribute space information may be one or the other depending on its position within the same product attribute space said differently the nature of competition changes qualitatively with a continuous change in basic product attribute levels the intuition behind this finding is the following when purchasing information consumers facing important decisions may find it beneficial to purchase from several information sellers this is more likely to happen when the reliability of information is low and the sources of information are independent under such conditions information products tend to be complements and as a result competition between sellers is relatively mild in the opposite case when information is reliable and or sellers sources are highly correlated consumers are satisfied after consulting a single source in this case information products are substitutes and sellers tend to undercut one another s prices to induce consumers to choose their brand understanding this discontinuity in competitive structures has important implications for decision makers as very different strategies are optimal under different product characteristics under substitution traditional strategies to avoid competition e g differentiation are recommended when the competing products reliability is generally low they are complements firms are better off accommodating competition in fact we find that a firm may benefit from inviting a competitor finally our findings are also important for regulators of information markets as the literature on complementarity suggests price fixing agreements between firms offering complementary products may benefit firms as well as consumers

strategic decentralization in channels the purpose of this paper is to understand the effect of strategic interaction on a manufacturer s channel structure decision in the model i analyze if there were no strategic interaction then the manufacturer would prefer vertical integration to decentralization with strategic interaction however decentralization can be a nash equilibrium strategy as mcguire and staein mcguire timothy richard staelin 1983a an industry equilibrium analysis of downstream vertical integration marketing sci 2spring 161 192 showed so the question arises what is it about strategic interaction that makes decentralization a nash equilibrium strategy the answer i give is that strategic interaction makes it possible for a manufacturer s retail demand curve to rise when he decentralizes i show that this raising of the demand curve on decentralization can happen only if one of the following mutually exclusive conditions is satisfied 1 the manufacturers products are demand substitutes at the retail level and strategic complements at the manufacturer or retailer levels 2 the manufacturer s products are demand complements at the retail level and strategic substitutes at the manufacturer or retailer levels strategic complementarity at the retailer manufacturer level means that if one retailer manufacturer raises his price then the other retailer manufacturer would raise his price as well strategic substitutability is just the opposite these results show that what is important for decentralization to occur is not how demand substitutable the two manufacturers products are as one might have thought from earlier works in the literature but rather the nature of coupling between demand dependence and strategic dependence

coordinating channels under price and nonprice competition this paper analyzes how manufacturers should coordinate distribution channels when retailers compete in price as well as important nonprice factors such as the provision of product information free repair faster check out or after sales service differentiation among retailers in price and nonprice service factors is a central feature of markets ranging from automobiles and appliances to gasoline and is especially observed in the coexistence of high service retailers and lower price discount retailers therefore how a manufacturer should manage retail differentiation is an important channel management question yet the approach in the existing literature has been to examine channel coordination under the standard symmetric contracting assumption that offering a uniform contract to all the retailers in a market will be sufficient for coordination i bring this assumption into question and ask when is it optimal for the manufacturer to use the channel contract to deliberately induce retail differentiation even if the retailers were ex ante identical in their cost and other characteristics the paper identifies the type of channel contracts that can endogenously induce symmetry as opposed to differentiation among retailers next the paper highlights a type of channel conflict that arises from the very nature of retail price service competition a manufacturer might find the retailers to be excessively biased towards price competition at the cost of service provision or vice versa the paper establishes when a manufacturer is likely to stimulate greater price as opposed to greater service competition among the retailers the framework that i develop to address these issues highlights the role of two basic types of consumer heterogeneity consumers are heterogeneous in their locations as in the spatial models of horizontal differentiation and in their willingness to pay for retail services as in the models of vertical differentiation the model also uses a natural relationship in retail markets between the travel time cost incurred by a consumer and her willingness to pay the more affluent consumers who have a higher willingness to pay for retail services also have a higher cost for their personal time given these market features the paper analyzes the problem faced by a manufacturer who sells to competing retailers the paper shows that the standard notion in the literature of offering similar contracts to all the retailers is sufficient only in markets with substantial locational differentiation relative to the differences in the willingness to pay effective channel management in these markets simply requires mechanisms that ensure that retailer interests are aligned so that they compete by offering a mix of price and service that is desirable from the manufacturer s point of view however in markets with small locational differentiation and substantial diversity in consumer willingness to pay the manufacturer s problem is not just to align retailer interests but to also use the channel contract to induce the correct level of retail differentiation this helps the manufacturer to better cater to the diversity in consumer willingness to pay and to prevent the cut throat competition that the retailers would otherwise have indulged in the manufacturer can achieve this through the use of menu based contracts menu based contracts induce differentiated retailer behavior despite the fact that the retailers are not forced into accepting different terms of trade this aspect can be useful in shielding manufacturers from litigation under the robinson patman act the paper also shows that for relatively high ticket items retailers tend to be excessively biased towards competing in the provision of retail services the correlation between consumer willingness to pay for service and travel costs implies that for high ticket products the competing retailers will focus on the more service sensitive customers at the cost of ignoring the price sensitive consumers in the market the manufacturer is therefore likely to encourage greater price competition among the retailers in contrast for low ticket items the manufacturer prefers to reduce price competition and encourage greater provision of services this provides an endogenous rationale for the use of price ceilings versus floors the basic model is also extended to consider the effect of upstream competition between manufacturers under upstream competition coordinating retail price and service decisions is not always optimal for an individual manufacturer this extension to manufacturer competition provides a basis for understanding the role of retail price service differentiation in the context of a channel duopoly it also shows that a mixed distribution channel a channel in which one manufacturer chooses to be coordinated while the other chooses to be noncoordinated can be an equilibrium in markets with weak brand loyalty

gift giving and worker productivity evidence from a firm level experiment abstract we present results from a field experiment designed to measure worker response to a monetary gift from their employer the experiment took place inside a tree planting firm paying its workforce incentive contracts firm managers told a crew of tree planters they would receive a pay raise for one day as a result of a surplus not attributable to past planting productivity we compare planter productivity the number of trees planted per day on the day the gift was handed out with productivity on previous and subsequent days of planting on the same block and thus under similar planting conditions we find direct evidence that the gift had a significant and positive effect on daily planter productivity controlling for planter fixed effects weather conditions and other random daily shocks

frames of reference and the quality of life asked to choose most people state confidently that they would rather be killed in an automobile accident than to survive a quadraplegic and so we are not surprised to learn that severely disabled people experience a period of devastating depression and disorientation in the wake of their accidents what we do not expect however are the speed and extent to which many of these victims accommodate to their new circumstances within a year s time many quadraplegics report the same mix of moods and emotions as able bodied people do there is also evidence that the blind the retarded and the malformed are no less happy than other people ads for the new york state lottery show participants fantasizing about how their lives would change if they won i d buy the company and fire my boss people who actually do win the lottery report the anticipated rush of euphoria in the weeks after their good fortune followup studies done after several years however indicate that these people are no happier indeed are in many ways less happy than before as a young man fresh out of college i served as a peace corps volunteer in rural nepal my one room house had no electricity no heat no indoor toilet no running water the local diet offered little variety and virtually no meat and yet at no time during my two year stay in nepal did i experience a sense of material deprivation on the contrary my monthly stipend of 40 was much more than most others in my village had and with it i experienced a feeling of prosperity that i have recaptured only in recent years these observations illustrate the critical role of context as a determinant of human satisfaction the neoclassical economic model of choice abstracts from context saying that utility depends only on the level of consumption consumption levels obviously are important and the neoclassical model performs reasonably well in many instances and yet its narrow focus misses something important to predict people s behavior to draw inferences about their well being or to make intelligent policy decisions we must not only know the relevant levels of consumption but also have an appropriate frame of reference within which to evaluate them

on the existence of share contracts under limited liability abstract in a principal agent relationship under limited liability the agent in general receives the full share of revenue we show that when the agent exerts effort in multiple tasks the effort substitution effect helps explain the existence of share contracts even under limited liability

wage increases and the dynamics of reciprocity we investigate how workers performance is affected by the timing of wages in a real effort experiment in all treatments agents earn the same wage sum but wage increases are distributed differently over time we find that agents work harder under increasing wage profiles if they do not know these profiles in advance a profile that continuously increases wages by small amounts raises performance by about 15 relative to a constant wage the effort reactions can be organized by a model in which agents reciprocally respond to wage impulses comparing wages to an adaptive reference standard determined by the previous wage

improving channel coordination through franchising in this paper we explore the role of franchising arrangements in improving coordination between channel members in particular we focus on two elements of the franchising contract namely the royalty structure and the monitoring technology we begin with a simple analysis where a manufacturer distributes its product through a retailer and the retail demand is affected by the retail price and the service provided by the retailer in this context we show that neither royalty payments nor monitoring are needed for full coordination we then extend the model to allow for free riding by franchisees and show that although monitoring helps affect the behavior of the franchisees royalty payments are still unnecessary to coordinate the activities of the franchisor and the franchisees finally we show that in environments where factors affecting retail sales are controlled by both the franchisor and the franchisee royalty payments provide the necessary incentives for the franchisor while monitoring systems are used to ensure that franchisees also behave in the best interest of the channel our general results are found to be consistent with those in brickley and dark 1987 and norton 1988 who conclude that franchising is affected by principal agent problems our theory finds special support in the work of lafontaine 1988 where it is concluded that the incidence of franchising is related to cost of monitoring and the importance of franchisor investments

screening competition and job design economic origins of good jobs in recent decades many firms offered more discretion to their employees often increasing the productivity of effort but also leaving more opportunities for shirking these high performance work systems are difficult to understand in terms of standard moral hazard models we show experimentally that complementarities between high effort discretion rent sharing screening opportunities and competition are important driving forces behind these new forms of work organization we document in particular the endogenous emergence of two fundamentally distinct types of employment strategies employers either implement a control strategy which consists of low effort discretion and little or no rent sharing or they implement a trust strategy which stipulates high effort discretion and substantial rent sharing if employers cannot screen employees the control strategy prevails while the possibility of screening renders the trust strategy profitable the introduction of competition substantially fosters the trust strategy reduces market segmentation and leads to large welfare gains for both employers and employees

moral hazard asset specificity implicit bonding and compensation the case of franchising i introduction there is a large and growing interest in the structuring of compensation to deal with the moral hazard problem much of this literature treats various forms of income sharing such as piece rates and sharecropping as a means for a principal to provide incentives to an agent this literature has been extended to the case of two sided moral hazard where both parties to an exchange may shirk another mechanism to induce effort discussed in the literature is bonding where workers post a bond that is forgone if effort is inadequate klein 1980 and klein and leffler 1981 treat the possibility of specific assets as constituting an implicit bond where poor performance by a firm is penalized by bankruptcy and sale of assets at a loss this paper studies a situation where these issues coalesce the case of compensation arrangements in franchising the typical franchise contract calls for the sharing of franchise income between franchisee and franchisor additionally franchisees may be terminated for poor performance if franchise assets have a degree of specificity the ensuing sale of assets at a loss provides a penalty for poor performance we examine the determinants of franchise royalty rates and fees in this setting while there is a literature on two sided moral hazard and some empirical work on franchising based on this idea none incorporates the potential influence of asset specificity we explicitly consider the role of implicit bonding and asset specificity in conjunction with moral hazard on the part of both trading parties we go beyond previous work in franchising by estimating the effects of asset specificity and other influences on the royalty rate further part of our empirical work utilizes improved micro data on actual franchise contracts our approach and its implications are discussed in section ii consistent with previous work we expect the royalty rate to decrease increase as the importance of the franchisee s franchisor s input increases however more specific capital with the threat of termination acts as an implicit bond and substitutes for a reduced royalty rate in inducing franchisee effort thus we expect royalty rates to increase with asset specificity also unlike other approaches we do not necessarily expect an inverse relationship between the royalty rate and the franchise fee for example the greater the importance of franchisor effort the higher the royalty rate but the franchise fee may also increase if franchise revenue rises by enough our hypotheses are tested using two different data sets an original firm level data set is taken from federal trade commission ftc required uniform franchise offering circulars ufoc 1 in addition data are obtained from bond s 1989 the source book of franchise opportunities the data are discussed and the results presented in section iii we find substantial support for our approach for example factors that increase the importance of the franchisee s effort such as the number of employees supervised lower the royalty rate and increase the franchise fee also a reduction in the specificity of the franchisee s investment due to leasing lowers the royalty rate and raises the franchise fee 2 section iv summarizes our findings and concludes the paper ii the approach and the hypotheses the typical franchising contract consists of a two part payment by the franchisee to the franchisor the franchisee pays an up front nonrefundable franchisee fee and a continuing royalty payment usually a percentage of sales in return the franchisee receives the right to use the franchisor s brand name capital and a method of operation in addition the franchisor provides on going support to the franchisee however the franchisor maintains the right to unilaterally terminate the contract if the franchisor determines that the franchisee is not delivering a product consistent with the quality guaranteed by the brand name

information distortion in a supply chain the bullwhip effect this article originally appeared in management science april 1997 volume 43 number 4 pp 546 558 published by the institute of management sciences consider a series of companies in a supply chain each of whom orders from its immediate upstream member in this setting inbound orders from a downstream member serve as a valuable informational input to upstream production and inventory decisions this paper claims that the information transferred in the form of orders tends to be distorted and can misguide upstream members in their inventory and production decisions in particular the variance of orders may be larger than that of sales and distortion tends to increase as one moves upstream a phenomenon termed bullwhip effect this paper analyzes four sources of the bullwhip effect demand signal processing rationing game order batching and price variations actions that can be taken to mitigate the detrimental impact of this distortion are also discussed

many happy returns recidivism and the imf abstract imf programs are designed to provide a temporary source of finance for countries with balance of payments disequilibria consequently borrowing from the imf should occur infrequently and be widely distributed among member countries however some countries are recurrent users of fund resources this paper investigates which variables account for multiple borrowings from the imf we use models of count data to examine the impact of the need for financing domestic policies external shocks and structural and institutional factors on borrowings between 1980 and 1996 we find that recidivist borrowers have lower reserve holdings larger current account deficits and capital outflows lower but less volatile terms of trade larger debt service and external debt ratios lower investment rates and per capita income and weak governance

the bullwhip effect progress trends and directions the bullwhip effect refers to the phenomenon where order variability increases as the orders move upstream in the supply chain this paper provides a review of the bullwhip literature which adopts empirical experimental and analytical methodologies early econometric evidence of bullwhip is highlighted findings from empirical and experimental research are compared with analytical and simulation results assumptions and approximations for modelling the bullwhip effect in terms of demand forecast delay replenishment policy and coordination strategy are considered we identify recent research trends and future research directions concerned with supply chain structure product type price competition and sustainability

making new franchise systems work this paper argues that new franchise systems are more likely to survive if they are structured to economize on agency costs after controlling for industry effects and firm age and size this paper shows empirical support for six of nine hypotheses about the linkage between mechanisms for economizing on agency costs and the survival of new franchise systems 1998 by john wiley sons ltd

analysis of the bullwhip effect in two parallel supply chains with interacting price sensitive demands abstract this paper offers insights into how the bullwhip effect in two parallel supply chains with interacting price sensitive demands is affected in contrast to the situation of a single product in a serial supply chain in particular this research studies two parallel supply chains each consisting of a manufacturer and a retailer and the external demand for a single product depends on its price and the other s price in a situation in which each price follows a first order autoregressive process in this paper we propose an analytical framework that incorporates two parallel supply chains and we explore their interactions to determine the bullwhip effect we identify the conditions under which the bullwhip effect is amplified or lessened with interacting price sensitive demands relative to the situation without interaction

when showrooming increases retailer profit abstractshowrooming the phenomenon of consumers visiting a brick and mortar b m store to learn about products but then buying online to obtain lower prices is attracting increased attention both in business practice and in academic literature it is considered a major threat to the b m retailers and determining how to fight it seems to be the only consideration however the manufacturer s need for retail informational services has always been one of the essential reasons for retailers to exist and is a means for retailers to achieve profitability the popular arguments about the threat of showrooming ignore the strategic role of the manufacturer in the distribution channel this article analytically shows that when the manufacturer s decisions are considered i e when the manufacturer retailer contract is endogenous consumers ability to engage in showrooming may lead to increased rather than decreased profitability for b m retailer s thus retail efforts to restrict showrooming behavior m

direct marketing indirect profits a strategic analysis of dual channel supply chain design the advent of e commerce has prompted many manufacturers to redesign their traditional channel structures by engaging in direct sales the model conceptualizes the impact of customer acceptance of a direct channel the degree to which customers accept a direct channel as a substitute for shopping at a traditional store on supply chain design the customer acceptance of a direct channel can be strong enough that an indepent manufacturer would open a direct channel to compete with its own retailers here direct marketing is used for strategic channel control purposes even though it is inefficient on its own and surprisingly it can profit the manufacturer even when so direct sales occur specifically we construct a price setting game between a manufacturer and its independent retailer direct marketing which indirectly increases the flow of profits through the retail channel helps the manufacturer improve overall profitability by reducing the degree of inefficient price double marginalization while operated by the manufacturer to constrain the retailer s pricing behavior the direct channel may not always be detrimental to the retailer because it will be accompanied by a wholesale price reduction this combination of manufacturer pull and push can benefit the retailer in equilibrium finally we show that the mere threat of introducing the direct channel can increase the manufacturer s negotiated share of cooperative profits even if price efficiency is obtained by using other business practices

manufacturer s return policies and retail competition manufacturers returns policies are a common feature in the distribution of many products the obvious rationale for returns policies is insurance practitioners not surprisingly have a different perspective and view returns as a cost of doing business in this paper we study the strategic effect of returns policies on retail competition and highlight its profitability implications for a manufacturer the setting for our research is the distribution of products with uncertain demand limited shelf lives and retail competition our objective is to provide a better understanding of when manufacturers should adopt returns policies the insights are obtained with a model based on the economics of strategy and decision making under uncertainty we show that when retailing is competitive and there is no uncertainty in demand a returns policy subtly induces retailers to compete more intensely the provision of a returns policy reduces retail prices without affecting wholesale prices thereby reducing retailer margins and improving manufacturer profitability the intuition is that with a returns policy cournot like levels of retail stocks cannot be sustained each retailer will order stocks so that it will not be constrained by stocks and so intensifying retail competition when however demand is uncertain and there is a single retailer a returns policy encourages the retailer to over stock and so decreases upstream manufacturer profits while the provision of a returns policy leads to lower retail margins the optimality of returns policy depends on the overall uncertainty and marginal cost a returns policy reduces the dispersion in retail prices between the high and low states of demand and the range of retail prices in the returns case is contained within the range of retail prices for the no returns case in the general setting when there are competing retailers and demand is uncertain there is a trade off for the manufacturer between the benefits more intense retail competition and the costs excessive stocking of a returns policy we find that a manufacturer should accept returns when the marginal production cost is sufficiently low and demand uncertainty is not too great to validate the results of our theory we conduct an empirical test with data from a major u s retailer the tests confirm our prediction that a returns policy intensifies retail competition and reduces retailer margins our theory and empirical test should interest practitioners and researchers in distribution especially those concerned with managing retail competition

impact of product pricing and timing of investment decisions on supply chain co opetition abstract in supply chain co opetition firms simultaneously compete and co operate in order to maximize their profits we consider the nature of co opetition between two firms the product supplier invests in the technology to improve quality and the purchasing firm buyer invests in selling effort to develop the market for the product before uncertainty in demand is resolved we consider three different decision making structures and discuss the optimal configuration from each firm s perspective in case 1 the supplier invests in product quality and sets the wholesale price for the product the buyer then exerts selling effort to develop the market and following demand potential realization sets the resale price in case 2 the supplier invests in product quality followed by the buyer s investment in selling effort then after demand potential is observed the supplier sets the wholesale price and the buyer sets the resale price finally in case 3 both firms simultaneously invest in product quality and selling effort respectively subsequently observing the demand potential the supplier sets the wholesale price and the buyer sets the resale price we compare all configuration options from both the perspective of the supplier and the buyer and show that the level of investment by the firms depends on the nature of competition between them and the level of uncertainty in demand our analysis reveals that although configuration 1 results in the highest profits for the integrated channel there is no clear dominating preference on system configuration from the perspective of both parties the incentives of the co opetition partners and the investment levels are mainly governed by the cost structure and the level of uncertainty in demand we examine and discuss the relation between system parameters and the incentives in desiging the supply contract structure

double sided moral hazard and the nature of share contracts contractual arrangements involving revenue profit sharing are often based on fairly simple often linear rules in addition in many contexts these contracts are not finely adjusted to the particular circumstances of individual agents or markets nor do they vary over time to the extent current theories based on optimal contracting suggest they should we develop a simple model of such revenue or profit sharing arrangements based on double sided moral hazard and show that this model can account for many of these stylized facts more specifically the model shows that linear contracts can be optimal and that benefits from customizing terms can in some cases be quite limited if not zero

channel coordination when retailers compete this paper explores channel coordination by a manufacturer that sells through competing retailers and that treats these retailers equally as required by the robinson patman act the authors show that in general there exists no single two part tariff with a constant per unit charge that will duplicate the behavioral results i e prices quantities and channel profits that are obtained by a vertically integrated system that is the channel cannot be coordinated except in the trivial cases of identical or noncompeting retailers however an appropriately specified quantity discount schedule will enable the channel to earn the same profits generated by a vertically integrated system conditions are derived under which a manufacturer will prefer to offer various two part tariffs with constant per unit charges instead of the channel coordinating quantity discount schedule the authors also establish the existence of a menu of two part tariffs that mimics all results of a vertically integrated system however only under stringent conditions will retailers select the appropriate tariff from the menu when these conditions are not satisfied the channel is worse off than in the case of a single second best tariff it is also demonstrated that under a wide range of parametric values the manufacturer will prefer to offer the second best two part tariff rather than a menu of two part tariffs that could maximize channel profits

conditions of reverse bullwhip effect in pricing under joint decision of replenishment and pricing abstract a reverse bullwhip effect in pricing rbp occurs when an amplification of price variability takes place moving from the upstream suppliers to the downstream customers in a supply chain in this study we investigate rbp conditions for supply chains where joint replenishment and pricing decisions are made commencing with a single stage supply chain in which a retailer faces a random and price sensitive demand we extend the results to a multi stage supply chain using a leader follower game theoretical framework we discuss rbp conditions for supply chains where newsvendor and continuous review inventory policies are employed and present numerical examples for commonly used demand functions

reverse bullwhip effect in pricing price variability is one of the major causes of the bullwhip effect this paper analyzes the impact of procurement price variability in the upstream of a supply chain on the downstream retail prices procurement prices may fluctuate over time for example when the supply chain players deploy auction type procurement mechanisms or if the prices are dictated in market exchanges a game theory framework is used here to model a serial supply chain sequential price game scenarios are investigated to show that there is an increase in retail price variability and an amplified reverse bullwhip effect on prices rbp under certain demand conditions

double moral hazard and resale price maintenance incentives for resale price maintenance rpm are studied in a wholesaler retailer relationship in which both firms make a nonprice choice subject to moral hazard the best attainable contract has vertical externalities in both nonprice choices and the choice of consumers price if delegated to the retailer rpm controls the latter externality but interacts with the other externalities as well as a consequence either minimum or maximum vertical price fixing can be optimal in spite of a successive monopoly specification similar incentives exist for writing other variables into contract such as the capital input of the retailer

an empirical look at franchising as an organizational form franchise contracts are identified as a hybrid form of economic organization motives for the dominance of franchise arrangements are identified by examining the theoretical literature on franchising and related literatures on the theory of the firm firm growth managerial and employee selection a nd brand name capital empirical tests are performed on the incidence of franchise contracts across states for three industries in which f ranchising is prominent and data are readily available the results s uggest that both principal agent incentives and informational incenti ves favor the use of franchise arrangements copyright 1988 by the university of chicago

the effects of new franchisor partnering strategies on franchise system size many young firms use strategic actions to attract partners who help them increase the size of their operations quickly this article examines the use of strategic actions to attract partners and increase system size in the context of franchising we build on research in entrepreneurship marketing organization theory strategic management and finance to develop specific hypotheses about the influences of franchisor pricing policy and strategic control decisions on system size we test these hypotheses empirically using panel data on a sample of 1 292 business format franchise systems from 152 industries that were established in the united states between 1979 and 1996 and followed from their inception forward in time our model accounts for the endogeneity of strategic decisions controls for unobserved firm and industry factors and accounts for selection effects due to system failure the results show that franchisors that grow larger 1 lower royalty rates as the systems age 2 have low up front franchise fees that rise over time 3 own a small proportion of outlets and lower that percentage over time 4 keep franchisees initial investment low and 5 finance their franchisees

an industry equilibrium analysis of downstream vertical integration this paper investigates the effect of product substitutability on nash equilibrium distribution structures in a duopoly where each manufacturer distributes its goods through a single exclusive retailer which may be either a franchised outlet or a factory store static linear demand and cost functions are assumed and a number of rules about players expectations of competitors behavior are examined it is found that for most specifications product substitutability does influence the equilibrium distribution structure for low degrees of substitutability each manufacturer will distribute its product through a company store for more highly competitive goods manufacturers will be more likely to use a decentralized distribution system this article was originally published in marketing science volume 2 issue 2 pages 161 191 in 1983

the extension and exploitation of the inventory and order based production control system archetype from 1982 to 2015 in 1994 through classic control theory john naim and towill developed the automatic pipeline inventory and order based production control system apiobpcs which extended the original iobpcs archetype developed by towill in 1982 well recognised as a base framework for a production planning and control system due to the prevalence of the two original models in the last three decades in the academic and industrial communities this paper aims to systematically review how the iobpcs archetypes have been adopted exploited and adapted to study the dynamics of individual production planning and control systems and whole supply chains using various databases such as scopus web of science google scholar 111 papers we found that the iobpcs archetypes have been studied regarding the a modification of four inherent policies related to forecasting inventory lead time and pipeline to create a family of models b adoption of the iobpcs family to reduce supply chain dynamics and in particular bullwhip c extension of the iobpcs family to represent different supply chain scenarios such as order book based production control and closed loop processes simulation is the most popular method adopted by researchers and the number of works based on discrete time based methods is greater than those utilising continuous time approaches most studies are conceptual with limited practical applications described future research needs to focus on cost flexibility and sustainability in the context of supply chain dynamics and although there are a few existing studies more analytical approaches are required to gain robust insights into the influence of nonlinear elements on supply chain behaviour also empirical exploitation of the existing models is recommended

retail contracting theory and practice we summarize a number of regularities that arise in the empirical literature on contractual relationships between manufacturers and their exclusive resellers we do this using studies of traditional and business format franchise relationships as well as studies of salesforce integration decisions some of the patterns that we uncover are consistent with a standard incentive cum insurance theory of organization while others are not we brie y review some theoretical extensions that seem promising in terms of reconciling seeming con icts between theory and practice i introduction manufacturers of retail products must decide whether to sell their products to consumers themselves vertical integration or to sell via independent retailers vertical separation when manufacturers do not perform the sales function internally but want exclusive retailers they usually choose some form of franchising 1 many theories attempt to explain the choice of retail organizational form moreover a considerable body of empirical evidence concerning this choice is accumulating we attempt to evaluate this econometric evidence and relate it to the theories to accomplish this task we assess studies of franchising arrangements as well as studies of sales force organization in industrial settings the paper is organized as follows in the next section we highlight a number of regularities that arise in the empirical literature on retail contracting in particular we nd that i risk is positively related to the use of high powered incentives vertical separation ii the importance of the agent s eiort in production is positively related to the use of high powered incentives

logit demand estimation under competitive pricing behavior an equilibrium framework discrete choice models of demand have typically been estimated assuming that prices are exogenous since unobservable to the researcher product attributes such as coupon availability may impact consumer utility as well as price setting by firms we treat prices as endogenous specifically prices are assumed to be the equilibrium outcomes of nash competition among manufacturers and retailers to empirically validate the assumptions we estimate logit demand systems jointly with equilibrium pricing equations for two product categories using retail scanner data and cost data on factor prices in each category we find statistical evidence of price endogeneity we also find that the estimates of the price response parameter and the brand specific constants are generally biased downward when the endogeneity of prices is ignored our framework provides explicit estimates of the value created by a brand i e the difference between consumers willingness to pay for a brand and its cost of production we develop theoretical propositions about the relationship between value creation and competitive advantage for logit demand systems and use our empirical results to illustrate how firms use alternative value creation strategies to accomplish competitive advantage

percentage rent contracts between co stores abstract high rental rates and space scarcity in popular retail areas are encouraging retailers to share available space creating co stores co stores with complementary products enjoy a boost in foot traffic thus higher sales when the space is owned by one a common practice for retailers is to engage in a revenue sharing agreement we study the optimal design of a percentage rent contract between two co stores each having his her own random sales dependent on effort levels of both retailers since the effort level exerted by a retailer is often unverifiable it results in a double moral hazard problem we show that a linear percentage rent which is composed of a sales share and a based rent achieves the second best effort levels the landlord may also find it optimal to set a fixed rent by setting the sales share to zero with cobb douglas sales and power disutility of effort functions we obtain closed form expressions for the optimal contract we show that the landlord charges a high sales share for a tenant with low demand externality and a high sales scale the landlord is better off renting out space to a small but high revenue generating retailer rather than one generating larger traffic but with lower sales scale when the landlord s externality potential is low but he is successful in generating sales optimal sales share is low but the base rent is high the percentage rent can increase the landlord profit by up to 13 compared to the conventional fixed rent

comments on information distortion in a supply chain the bullwhip effect in this commentary we trace back how we pursued research on the bullwhip effect which resulted in the article published in management science we reflect on the evolution of this concept the impact that our work has had on industry the way our work has been used in the teaching of supply chain management and the key directions of research that have taken place since then

if wages fell during a recession abstract many economies exhibit downward wage rigidity surveys of managers indicate that employers hold wages rigid because they believe morale will suffer after a wage cut otherwise there is little evidence for how employers beliefs contribute to wage rigidity and whether those beliefs are accurate using an experiment we demonstrate that effort falls after workers experience a wage cut despite this partial confirmation of the bewley 1999 morale theory half of the employers in our experiment cut wages and lose money as a result under nominal inflation real wage cuts do not have a significant effect on effort

comment managing channel profits comment in a recent paper in this journal jeuland and shugan jeuland a s shugan 1983 managing channel profits marketing sci 2 summer 239 272 proposed a quantity discount schedule as a way of coordinating a channel as they put it on p 253 of their paper a quantity discount schedule which would fix the retailer s and hence the manufacturer s profits to some fixed linear function of total channel profits would lead the channel to maximize profits the purpose of this note is to show that a quantity discount schedule is not necessary for channel coordination

comarketing alliances should you contract on actions or outcomes comarketing alliances often involve multiple partners and a given partner s marketing efforts on behalf of the alliance can indirectly affect the demand of the other partners individual partners however can ignore the effects of such an externality and invest suboptimally to the detriment of the alliance this paper examines the relative effectiveness of outcome and action based contracts in providing the alliance partners with the incentives to invest appropriately we develop a mathematical model in which a focal firm e g sony contracts with two partners e g mcdonald s and old navy when each of these partners is privately informed about the impact of the alliance on its demand our analysis evaluates the strengths and weaknesses of outcome or output and action based or input based contracts in settings with varying levels of the demand externality we find that when there is either no externality or a relatively weak positive externality there is a strict preference for output based contracts that preference however is reversed with a sufficiently strong positive externality this paper explains the underlying rationale for these findings this paper was accepted by preyas desai marketing

the choice of organizational form the case of franchising abstract we examine companies that franchise some units and centrally operate own others the agency problems confronting these two organizational forms are analyzed testable hypotheses are developed the empirical results support the notion that owning versus franchising reflects a trade off among agency related problems the cost of monitoring store managers appears to be especially important in the own franchise decision the level of repeat business and initial investment requirements per unit also appear to be important

demand signalling under unobservable effort in franchising linear and nonlinear price contracts we study the signalling strategy of a principal who is privately informed about its high demand potential to an uninformed risk neutral agent we analyze the model in the context of a contract between a franchisor and a franchisee we examine the distortions of a two part pricing scheme necessary to credibly inform the franchisee agent we also study whether the inability of the franchisor principal to observe the agent s effort moderates or exaggerates the distortions from the first best two part pricing scheme a surprising outcome is that even though the principal incurs greater signalling cost the magnitude of distortion in the two part scheme is smaller when service is unobservable than when it is not thus a signalling strategy employing the fixed and variable fees is harder to detect under moral hazard empirical studies failing to control for moral hazard may incorrectly conclude that signalling strategy does not occur we later consider a three part scheme to verify whether or not the schem

a sequential entry model with strategic use of excess capacity a model of sequential entry with leontief costs is studied in which demand is isoelastic some or all firms may hold excess capacity in the perfect equilibrium to the entry game firms with a first mover advantage trade off the positioning value of a large investment in capacity leading to a large market share against the possible costs of bearing the burden of entry deterrence through holding excess capacity in equilibrium

bullwhip effect and supply chain costs with low and high quality information on inventory shrinkage abstract inventory inaccuracy is the mismatch between the recorded inventory and the physical inventory which is severe and widespread in industry a few studies have investigated the bullwhip effect with the existence of inventory inaccuracy the development of information technologies has provided companies with access to accurate inventory information in real time this will surely affect the bullwhip effect and supply chain costs the aim of this paper is to build an analytical model to systematically investigate these effects we consider a retailer manufacturer supply chain in which the retailer faces inventory shrinkage which is the main cause of inventory inaccuracy both the situations with accurate real time inventory information i e high quality information and the situation with statistical inventory information i e low quality information are studied we examine the relationships between the bullwhip effect information distortion and supply chain costs with different levels of information quality the results of our analysis enrich the existing literature on the bullwhip effect first we show that the bullwhip effect is magnified along the chain when higher quality information on inventory shrinkage specifically real time rather than statistical data is obtained second we show that the magnification of the bullwhip effect does not necessarily result in higher costs third we demonstrate that higher quality information increases the benefits of information sharing our paper provides new insights into the causes extent and economic dynamics of order variability in the presence of inventory inaccuracy and may thus suggest ways of more effectively managing the bullwhip effect and inventory

intertemporal incentives under loss aversion this paper studies the intertemporal allocation of incentives in a repeated moral hazard model with reference dependent preferences as in k oszegi and rabin 2009 besides consumption utility the agent experiences utility from the change in his beliefs about present and future eort and income when eort plans are rational the prospect of being disappointed by the outcome realization equals that of being pleasantly surprised and hence the loss averse agent is on net hurt by news in contrast to the prediction with classical preferences but consistent with real world contracts if consumption utility is not too concave and news about present income carries suciently larger weight in utility than news about future income a contract setting a current

implementing supplier codes of conduct in global supply chains process explanations from theoretic and empirical perspectives western buying companies impose supplier codes of conduct scc on their suppliers in developing countries however many suppliers cannot fully comply with scc and some of them even cheat in scc in this research we link contract characteristics price pressure production complexity contract duration to the likelihood of supplier s commitment to scc through a mediating process how the buying companies govern their suppliers our structural equation model analysis shows that the hierarchy relational norms governance is a perfect mediator of contract characteristics effects on the likelihood of supplier s commitment the market governance an insignificant one the managerial implications are provided for successfully implementing scc in global supply chains

globalisation economic policy and convergence a number of recent contributions to the growth literature have emphasised the positive role played by the forces of globalisation in enabling poor countries to converge on the living standards of rich ones these include sachs and warner 1995 aziz and wescott 1997 imf 1997 world bank 1997 dollar and burnside 1997 edwards 1998 and collier and dollar 1999 and their general message is well captured by sachs and warner s claim 1995 p 3 that open economies converge and closed ones do not in other words if developing countries were to adopt a consistent policy package conducive to the preservation of an open economy that would according to all the authors cited above at least be a necessary condition for convergence there is some disagreement within the washington consensus concerning exactly what the ingredients of this consistent policy package are with sachs and warner laying primary emphasis on measures of trade policy openness collier and dollar 1999 examining a broader range of policy instruments including social policy measures and aziz and wescott 1997 p 18 arguing that what matters is complementarity with three separate elements needed in combination trade openness macro stability and a relatively low degree of government involvement in economic activity the imf s world economic outlook for may 1997 seeks to summarise the state of play by arguing that

monopoly extraction of an exhaustible resource with two markets although much has been written about monopoly extraction of natural resources the case of a resource being sold in two separate markets has escaped notice we find that a monopolist facing two different iso elastic demand schedules extracts more rapidly than the social planner whether or not arbitrage prevents price discrimination between markets jel classification d42 q3 extraction monopoliste d une ressource epuisable quand il y a deux marches meme si l on a ecrit beaucoup a propos de l extraction monopoliste de ressources naturelles epuisables il semble que le cas d une ressource vendue dans deux marches separes n a pas ete traite on decouvre qu un monopoleur faisant face a deux cedules de demande iso elastiques differentes extrait la ressource plus rapidement que le planificateur social que l arbitrage entre les marches empeche ou non la discrimination par les prix

on the effects of entry in cournot markets in the framework of symmetric cournot oligopoly this paper provides two minimal sets of assumptions on the demand and cost functions that imply respectively that as the number of firms increases the minimal and maximal equilibria lead to i decreasing industry price and increasing or decreasing per firm output and ii increasing industry price and decreasing per firm output in both cases per firm profits are decreasing the analysis relies crucially on lattice theoretic methods and yields general unambiguous and easily interpretable conclusions of a global nature as a byproduct of independent interest new insight into existence of cournot equilibrium is developed

labor supply of new york city cabdrivers one day at a time life cycle models of labor supply predict a positive relationship between hours supplied and transitory changes in wages because such changes have virtually no effect on life cycle wealth previous attempts to test this hypothesis empirically with time series data have not been supportive estimated elasticities are typically negative or nonsignificant such analyses however are vulnerable to measurement error and other estimation problems we use data on daily observations of wages and hours for new york city cab drivers to estimate the supply response to transitory fluctuations in wages cab drivers decide daily how many hours to supply and face wages that are positively correlated within days but largely uncorrelated between days using these data our central finding is that wage elasticities are persistently negative from 5 to 1 in three different samples even after correcting for measurement error using instrumental variables these negative wage elasticities challenge the notion that cab drivers trade off labor and leisure at different points in time and question the empirical adequacy of life cycle formulations of labor supply

the timing of discretionary bonuses effort signals and reciprocity abstract in a real effort experiment we investigate the relationship between reciprocity and the timing of discretionary bonuses in a two period principal agent manager worker setting we vary the timing of the manager s bonus decision in order to examine two main channels reward and trust through which discretionary bonuses may operate average worker performance improves when bonus decisions are made between the two periods since both channels are simultaneously active first period output significantly increases as workers attempt to signal their trustworthiness to managers when the bonus decision is made upfront or at the end average output is no different than in a baseline setting without the bonus mechanism furthermore output after a bonus is not paid decreases substantially consistent with negative reciprocity our main findings are reinforced by using time spent on the available real leisure activity as an alternative measure of subjects effort

competition and structure in serial supply chains with deterministic demand supply chains often consist of several tiers with different numbers of firms competing at each tier a major determinant of the structure of supply chains is the cost structure associated with the underlying manufacturing process in this paper we examine the impact of fixed and variable costs on the structure and competitiveness of supply chains with a serial structure and price sensitive linear deterministic demand the entry stage is modeled as a simultaneous game where the players take the outcomes of the subsequent post entry cournot competition into account in making their entry decisions we derive expressions for prices and production quantities as functions of the number of entrants at each tier of a multitier chain we characterize viability and stability of supply chain structures and show using lattice arguments that there is always an equilibrium structure in pure strategies in the entry game finally we examine the effects of vertical integration in the two tier case altogether the paper provides a framework for comparing a variety of supply chain structures and for studying how they are affected by cost structures and by the number of entrants throughout the chain

creating win win trade promotions theory and empirical analysis of scan back trade deals manufacturer trade promotion spending is second only to cost of goods sold as a profit and loss item yet manufacturers often lose money on these deals as a result of forward buying by retailers the search for more effective forms of trade promotion and the availability of scanners at cash registers has led to the emergence of a new type of trade deal the scan back that gives retailers a discount on unitssoldduring the promotion rather than on unitsbought we develop a theory to compare retailer pricing decisions and profitability under scan back and traditional off invoice trade deals we show that when the terms of the trade deal are identical retailers prefer off invoice trade deals and manufacturers prefer scan backs manufacturers can however redesign the scan back to leave the retailer weakly better off and leave themselves strictly better off using proprietary data from the beverage category we conduct an empirical analysis and find that during the promotion period scan back trade deals relative to off invoice deals 1 do not cause excess ordering and 2 generate higher retail sales through lower retail prices implications for researchers and managers are discussed

competition and cooperation in marketing channel choice theory and application this paper discusses the problem of choosing a vertical marketing channel in a product differentiated duopolistic market firms choose product price and the form of the marketing channel to maximize profits it is shown that integration of the marketing function results in greater price competition and lower prices than does the use of independent marketing middlemen the profitability of reducing price competition by using such middlemen is investigated two hypotheses that integration is negatively associated with the products substitutability and that symmetric channel structures are stable are tested in a preliminary way and supported with survey data from the international semiconductor industry

the economics of franchise contracts as an organizational arrangement the franchise contract lies between anonymous price mediated exchange and centralized intrafirm employment in contrast to conventional market exchange franchise contracts typically impose on franchisees retail quality standards common hours of business price controls and nonlinear payment schedules for example fixed initial royalty fees plus a percentage of gross retail revenues while franchisors typically provide national advertising and training programs monitor and inspect the franchisees performance with varying intensity across industries and hold the residual power to terminate the franchise agreement observations of actual terminations indicate that franchisors sometimes exclude this power franchisors sometimes face persistent queues of potential franchisees in contrast to simple employment contracts franchise agreements provide for sharing of profits through royalties on revenue or output and considerable freedom for independent decisions by local franchisees 1 why do these franchise contracts exist