nonconvexities in the production of timber biodiversity and carbon sequestration abstract fixed logging costs and administrative constraints on logging regulations can create nonconvexities in forestry production sets that include timber and nontimber products managing forests to produce multiple values at a landscape level through the aggregation of stands that are completely or partially specialized in the production of timber or nontimber products can consequently be superior to management systems that treat all stands uniformly even when all stands are identical both fixed costs and administrative constraints are empirically important sources of nonconvexity in tropical rainforests the former is more important when the nontimber product is carbon sequestration while the latter is more important when the nontimber product is biodiversity protection uniform management appears to be superior for the joint production of timber and carbon sequestration while specialized management might often be superior for the joint production of timber and biodiversity at least at low discount rates

optimal pricing and return policies for perishable commodities this paper considers the pricing decision faced by a producer of a commodity with a short shelf or demand life a hierarchical model is developed and the results of the single period inventory model are used to examine possible pricing and return policies the paper shows that several such policies currently in effect are suboptimal these include those where the manufacturer offers retailers full credit for all unsold goods or where no returns of unsold goods are permitted the paper also demonstrates that a policy whereby a manufacturer offers retailers full credit for a partial return of goods may achieve channel coordination but that the optimal return allowance will be a function of retailer demand therefore such a policy cannot be optimal in a multi retailer environment it is proven however that a pricing and return policy in which a manufacturer offers retailers a partial credit for all unsold goods can achieve channel coordination in a multi retailer environment this article was originally published in marketing science volume 4 issue 2 pages 166 176 in 1985

food insecurity and public assistance this paper examines if welfare programs reduce the probability that vulnerable households experience food deprivation because of financial constraints although the 1996 welfare reform legislation specifically limited the eligibility of immigrant households to receive assistance many states chose to protect their immigrant populations by offering state funded aid to these groups i exploit these changes in eligibility rules to examine the link between food insecurity and public assistance the evidence indicates that a 10 percentage point cut in the fraction of the population that receives public assistance increases the fraction of food insecure households by about 5 percentage points

effect of distance of transportation on willingness to pay for food abstract consumers interest in locally produced foods is increasing hence there is a need to decipher and quantify consumers desire for local foods and understand the underlying causes of this demand more specifically we examine in this paper the issue of distance of transportation and its impact on consumer preferences we investigate how consumers willingness to pay wtp for food varies with the distance the food traveled results from non hypothetical second price auctions indicate that average wtp is falling in distance traveled indicating a preference for local production results also indicate that the marginal value of a mile traveled depends on the type of food studied apples vs wine socio demographic characteristics perceptions of freshness taste and food safety as well as support of local economy impact wtp for local foods

food stamps and food insecurity what can be learned in the presence of nonclassical measurement error policymakers have been puzzled to observe that food stamp households appear more likely to be food insecure than observationally similar eligible nonparticipating households we reexamine this issue allowing for nonclassical reporting errors in food stamp participation and food insecurity extending the literature on partially identified parameters we introduce a nonparametric framework that makes transparent what can be known about conditional probabilities when a binary outcome and conditioning variable are both subject to nonclassical measurement error we find that the food insecurity paradox hinges on assumptions about the data that are not supported by the previous food stamp participation literature

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

governance and timber harvests resource economics theory implies that risks associated with weak governance have an ambiguous impact on extraction with the net impact depending on the relative strengths of depletion and investment effects previous empirical studies have found that improved governance tends to reduce deforestation but to raise oil production here we present evidence that the marginal impact of improved governance on timber harvests in developing countries during 1984 2006 was nonmonotonic it tended to raise harvests in countries with weaker governance but to reduce harvests in countries with stronger governance this nonmonotonic impact occurred for both an index of governmental integrity corruption bureaucracy quality law and order and an index of governmental stability a simulation of hypothetical increases in these governance indices to the maximum 2006 values observed in the sample predicted that improved governance would reduce harvests in most countries but could raise harvests in some with large increases occurring in countries with the weakest governance

costs and benefits of inducing intrabrand competition the role of limited liability when is inducing intrabrand competition via nonexclusive distribution an optimal strategy to address this issue a static model is developed to examine two settings the manufacturer uses exclusive distributors in the first setting and nonexclusive distributors in the second the analysis indicates that the choice of distribution rests critically on whether the manufacturer can effectively extract surplus from the distributors due to a variety of institutional reasons the distributors liability is often limited in performing on behalf of the manufacturer such limited liability restricts how much of the distributors surplus can be extracted when the distributors surplus cannot be fully extracted the manufacturer may prefer nonexclusive distribution even when distributors can free ride on each other s efforts

economic status and health in childhood the origins of the gradient the well known positive association between health and income in adulthood has antecedents in childhood not only is children s health positively related to household income but the relationship between household income and children s health becomes more pronounced as children age part of the relationship can be explained by the arrival and impact of chronic conditions children from lower income households with chronic conditions have worse health than do those from higher income households the adverse health effects of lower income accumulate over children s lives part of the intergenerational transmission of socioeconomic status may work through the impact of parents income on children s health

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

let me talk to my manager haggling in a competitive environment although negotiating over prices with sellers is common in many markets such as automobiles furniture services consumer electronics etc it is not clear how a haggling price policy can help a firm gain a strategic advantage or whether it is even sustainable in a competitive market in this paper we explore the implications of haggling and fixed prices as pricing policies in a competitive market we develop a model in which two competing retailers choose between offering either a fixed price or haggling over prices with customers there are two consumer segments in our analysis one segment thehagglers has a lower opportunity cost of time and a lower haggling cost than the other segment thenonhagglers when both retailers follow the same pricing policy then a haggling policy is more profitable than a fixed price policy only when the proportion of nonhagglers is sufficiently high we find two kinds of prisoners dilemma under some conditions a more profitable haggling policy can be broken by a fixed price policy and under other conditions a fixed price policy can be broken by a haggling policy surprisingly we show that under some conditions an asymmetric outcome with one retailer haggling and the other offering a fixed price is also an equilibrium

costs of control the source of economic rents for mcdonald s franchisees the main purpose of this article is to establish empirically using financial data that there are both ex ante and ex post rents left downstream at mcdonald s we find that the present value of the ex ante rents is around 300k 455k 1982 dollars ex post rents are of course even larger we argue that the ex post rents represent an incentive mechanism that complements the use of profit sharing rights at mcdonald s we also argue that ex ante rents arise here because franchisees wealth constraints prevent the up front extraction of the full present value of the ex post rents finally we note that mcdonald s desire for a particular type of individual to operate its franchises namely owner operators whose livelihoods are tied to the success of their outlets increases the likelihood that downstream operators face liquidity constraints this in turn contributes to the need for mcdonald s to leave ex ante rents downstream

manufacturer retailer channel interactions and implications for channel power an empirical investigation of pricing in a local market the issue of power in the marketing channels for consumer products has received considerable attention in both academic and practitioner journals as well as in the popular press our objective in this paper is to provide an empirical method to measure the power of channel members and to understand the reasons demand factors cost factors nature of channel interactions for this power we confine our analysis to pricing power in channels we use methods from the game theory literature in marketing on channel interactions to obtain the theoretical framework for our empirical model this literature provides us a definition of power one that is based on the proportion or percentage of channel profits that accrue to each of the channel members there can be a variety of possible channel interactions between manufacturers and retailers in channels the theoretical literature has examined some of these games for example choi 1991 examines how channel profits for manufacturers and retailer vary if channel interactions are either vertical nash or if they are stackelberg leaderfollower with either the manufacturer or the retailer being the price leader each of these three channel interaction games has different implications for profits made by manufacturers and retailers and consequently for the relative power of the channel members in contrast to the previous literature that has focused largely on the above three channel interaction games our model extends the game theoretic literature by allowing for a continuum of possible channel interactions between manufacturers and a retailer furthermore for a given product market we empirically estimate from the data where the channel interactions lie in this continuum more critically we obtain measures of how channel profits are divided between manufacturers and the retailer in the product market where a higher share of channel profit is associated with higher channel power we then examine how channel power is related to demand conditions facing various brands and cost parameters of various manufacturers in going from game theory based theoretical models of channel interactions to empirical estimation we use the new empirical industrial organization framework bresnahan 1988 as part of this structural modeling framework we build retail level demand functions for the various brands manufacturer and private label in a given product category given these demand functions we obtain optimal pricing rules for manufacturers and the retailer in determining their optimal prices manufacturers and the retailer account for how all the players in the channel choose their optimal prices that is we account for dependencies in decision making across channel members these dependencies are characterized by a set of conduct parameters which are estimated from market data the conduct parameters enable us to identify the nature of channel interactions between manufacturers and the retailer along the continuum mentioned previously in addition to the demand and conduct parameters manufacturers marginal costs are also estimated in the model these marginal cost estimates along with the manufacturer prices and retail prices available in our dataset enable us to compute the division of channel profits among the channel members hence we are able to obtain insights into who has pricing power in the channel in the empirical application of the model we analyze a local market for two product categories refrigerated juice and tuna in both categories there are three major brands the difference between them is that the private label has an insignificant market share in the tuna category our main empirical results show that the usual games examined in the marketing literature do not hold for the given data we also nd that the retailer s market power is very significant in both these product categories and that the estimated demand and cost parameters are consistent with the estimated pattern of conduct between the manufacturers and the retailer given the evidence from the trade press of intense manufacturer competition in these categories as well as the commodity nature of these products the result of retailer power appears intuitive

rent capture and the feasibility of tropical forest management hyde amacher and magrath 1996 imply that deforestation and timber rents logging revenue minus logging costs other than timber fees are not subjects that justify policymakers attention arguing that market responses limit the scope of deforestation

food environment in the united states as a complex economic system the food environment in the united states is complex sixteen socio economic demographic variables from various public data sources are studied with a machine learning algorithm to ascertain the causality structure associated with the food environment in the united states high levels of unemployment and poverty are direct causes of high levels of food insecurity while low income causes high levels of food insecurity via increased levels of poverty unemployment is a common cause for both increased levels of food insecurity and poverty we find that food insecurity and participation in supplemental nutrition assistance program snap are related yet no direct causality is observed contrary to past studies which find that snap participation decreased the occurrences of poverty in contemporaneous time we find that poverty and snap participation are related through several back door paths via food insecurity unemployment race and food taxes obesity and snap participation are indirectly related via several back door paths namely race income poverty and food insecurity and unemployment also food insecurity and obesity are related by several back door paths low income high food taxes and race being black and non hispanic are direct causes of obesity the complex causality structure in the us food environment reveals that policy variables cannot be treated independently of their rich causal structure government agencies responsible for designing policies for food assistance poverty alleviation combating food insecurity and obesity need to consider the interrelationships among these variables

a bargaining theory of distribution channels abstract a critical factor in channel relationships between manufacturers and retailers is the relative bargaining power of both parties in this article the authors develop a framework to examine bargaining between channel members and demonstrate that the bargaining process actually affects the degree of coordination and that two part tariffs will not be part of the market contract even in a simple one manufacturer one retailer channel to establish the institutional and theoretical bases for these results the authors relax the conventional assumption that the product being exchanged is completely specifiable in a contract they show that the institution of bargaining has force and it affects channel coordination when the complexity of nonspecifiability of the product exchange is present the authors find that greater retailer power promotes channel coordination thus there are conditions in which the presence of a powerful retailer might actually be beneficial to all channel members the authors rec

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

information sharing in union firm relationships large firms often negotiate wage rates with labor unions when they do an ex ante agreement to share information should make it more likely that they will reach an agreement and capture the gains from trade however if the firm refuses to share information the union may shade down its wage demand to increase the probability of acceptance this reduction in the wage can increase the joint surplus of the agents and increase social welfare as a result there are some circumstances in which bargaining with incomplete information can be better for the agents and society than bargaining with complete information many firms and their input suppliers form long term relationships in which they periodically negotiate their terms of trade as has long been recognized the presence of private information can cause negotiations to break down on occasion resulting in an inefficient disruption of production for example the united auto workers with superior knowledge of its strike fund and or its member s outside options may call for a strike against general motors if the firm is unwilling to meet its wage demands and the firm s unwillingness to concede may be due to its superior knowledge of demand productivity and or its stock of inventories theoretically such disruptions could be avoided if the agents would simply agree to reveal their private information before the negotiations begin 2 whether or not this will occur is unclear however since some agents may be unwilling to enter into such an agreement if it sufficiently weakened their bargaining position the literatures on noncooperative bargaining and mechanism design have already dealt with many of the issues that arise in this environment in the bargaining literature it is generally assumed that the agents already possess the private information and then the implications of different bargaining processes are examined see ausubel et al 2002 for a survey in the mechanism design literature one of the questions addressed is whether the agents can find a way to commit to ex

the food stamp program and food insufficiency food stamp participants have higher food insufficiency rates than eligible nonparticipants even after controlling for other factors given the food stamp program s prominent role in the alleviation of hunger this is a counterintuitive result we conjecture that these higher rates are due to adverse selection insofar as households more likely to be food insufficient are also more likely to receive food stamps we establish a theoretical framework to address this adverse selection using a simultaneous equation model with two probits we show that once one controls for this adverse selection food stamp recipients have the same probability of food insufficiency as nonrecipients copyright 2001 oxford university press

firm strategies in the mid tail of platform based retailing while millions of products are sold on its retail platform amazon com itself stocks and sells only a very small fraction of them most of these products are sold by third party sellers who pay amazon a fee for each unit sold empirical evidence clearly suggests that amazon tends to sell high demand products and leave long tail products for independent sellers to offer we investigate how a platform owner such as amazon facing ex ante demand uncertainty may strategically learn from these sellers early sales which of the mid tail products are worthwhile for its direct selling and which are best left for others to sell the platform owner s cherry picking of the successful products however gives an independent seller the incentive to mask any high demand by lowering his sales with a reduced service level unobserved by the platform owner we analyze this strategic interaction between a platform owner and an independent seller using a game theoretic model with two types of sellers one with high demand and one with low demand we show that it may not always be optimal for the platform owner to identify the seller s demand interestingly the platform owner may be worse off by retaining its option to sell the independent seller s product whereas both types of sellers may benefit from the platform owner s threat of entry the platform owner s entry option may reduce consumer surplus in the early period although it increases consumer surplus in the later period we also investigate how consumer reviews influence the market outcome

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

social motives in bilateral bargaining games how power changes perceptions of fairness abstract power a fundamental characteristic of social interactions characterizes one s ability to influence others fairness inherently a type of social preference impacts distributive decision making how does power shape the perceptions of fairness in economic interactions while previous research finds that power holders tend to take more it remains unclear whether they are driven by selfish motives to exploit weaker counterparts or act upon the belief that powerful individuals deserve more with an innovative modified ultimatum game we analytically and experimentally study how power interplays with fairness consideration to affect bilateral bargaining we concentrate on behaviors by the responders to elicit their fairness preferences in response to shifts in power we find strong evidence that changes in power can modify what is perceived as a fair division in the modified ultimatum game and thus influence the distributive behaviors and outcomes however such an effect only arises when there is common knowledge about the power distribution between the two parties prior to their decision making in addition we find that while feedback on past decisions and outcomes can help players fine tune their choices to avoid money left on the table in bargaining learning from experience is not required for power to take effect

food stamp program participation and food insecurity an instrumental variables approach the relationship between food stamp program fsp participation and household food insecurity fi is investigated using data from the 1996 1997 national food stamp program survey endogeneity of fsp participation is accommodated with an instrumental variables approach in contrast to other findings reported in the literature results suggest participation in the fsp reduces the severity of fi sociodemographic variables play important roles in fsp participation and fi underreporting of fsp participation and limited observations of food insecure households in previous studies may have also been factors copyright 2008 oxford university press

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

information sharing in a long term supply chain relationship the role of customer review strategy in this paper we study the practice of forecast sharing and supply chain coordination with a game theoretical model we find that in a one shot version of the game forecasts are not shared truthf

quality disclosure formats in a distribution channel firms normally disclose quality information to consumers using two alternative formats either directly to consumers or indirectly through downstream retailers this study investigates optimal disclosure strategies formats in a channel setting with bilateral monopolies it shows that retail disclosure leads to more equilibrium information revelation this is because the manufacturer can through wholesale price cuts partially absorb the retailer s effective disclosure cost and thus increase the retailer s incentive for disclosure the conditions under which a particular disclosure format arises as the manufacturer s optimal choice are also examined even though direct disclosure is the ex post dominated option the manufacturer may benefit from committing ex ante to the direct disclosure format when the cost of disclosure is sufficiently high

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

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

an economic theory of vertical restraints vertical restraints imposed by manufacturers on the prices locations and sales of retail firms represent a puzzling departure from the simple price mediated exchange of conventional markets in this article we analyze the theoretical basis for these restraints in a setting where retailers inform consumers and are imperfectly competitive and where a manufacturer has some monopoly power we identify three potential externalities affecting retailers decisions these externalities lead to the failure of simple uniform price contracts to coordinate the incentives of retailers with the objective of maximizing combined manufacturer and retailer profits we identify the packages of vertical restraints that are minimally sufficient under various conditions to neutralize the externalities and to achieve the joint profit maximum

the role of prices in measuring the poor s living standards in this paper we revisit two pieces of conventional wisdom in the current debate about poverty paying close attention to the price data underlying these findings that the poor pay more than households of higher income for the goods and services they purchase and that poverty rates at least as measured by the u s census have remained essentially flat since the late 1960s raising questions about the success of the policies implemented to reduce poverty by examining scanner data on thousands of household purchases we find that the poor pay less not more for the goods they purchase and by extending the advances on price measurement in the recent decade back to the 1970s we find that current poverty rates are less than half of the official numbers

royalty systems government revenues and forest condition an application from malaysia royalty structure has been linked to deforestation through non sustainable harvesting and high grading yet royalties are an important rent generation mechanism for governments in this paper a dynamic model of government policy choice is used to compare different royalty systems with respect to government revenue generation and high grading empirical analyses of the various royalty systems is then undertaken for forest concessions in malaysia one unique aspect of our study is an examination of how different royalty systems impact harvesting of highand low valued timber species government rent capture and concessionaire profits the results should help with future royalty design

economic crisis and the unemployment effect on household food expenditure the case of spain this paper examines the unemployment effect on food expenditure uefe for spanish households and quantifies its magnitude in boom and crisis periods the results show that the uefe was negative in both contexts but was reinforced during the economic crisis applying propensity score matching and difference in differences techniques to a sample of spanish households for 2006 and 2013 representative of a boom period and a crisis period respectively we found that the uefe amounted to 2 9 in the boom period and to 4 5 in the crisis period quantile difference in differences estimates confirmed that the economic crisis enhanced the uefe for spanish households with this effect decreasing continuously up to quantile 0 9 the uefe was exacerbated mainly in those economically disadvantaged households