the impact of nationalism patriotism and internationalism on consumer ethnocentric tendencies the study investigates the impact of patriotism nationalism and internationalism as antecedents to consumer ethnocentrism in turkey and the czech republic controlling for demographics the findings indicate that the impact of patriotism and nationalism is not consistent across the two countries consumer ethnocentrism in turkey is fueled by patriotism and in the czech republic by nationalism internationalism does not have a significant effect on consumer ethnocentrism in either country managerial implications of these findings are considered and future research directions are identified

the effect of using consumption taxes on foods to promote climate friendly diets the case of denmark abstract agriculture is responsible for 17 35 of global anthropogenic greenhouse gas emissions with livestock production contributing by approximately 18 22 of global emissions due to high monitoring costs and low technical potential for emission reductions a tax on consumption may be a more efficient policy instrument to decrease emissions from agriculture than a tax based directly on emissions from production in this study we look at the effect of internalising the social costs of greenhouse gas emissions through a tax based on co 2 equivalents for 23 different foods furthermore we compare the loss in consumer surplus and the changed dietary composition for different taxation scenarios in the most efficient scenario we find a decrease in the carbon footprint from foods for an average household of 2 3 8 8 at a cost of 0 15 1 73 dkk per kg co 2 equivalent whereas the most effective scenario led to a decrease in the carbon footprint of 10 4 19 4 but at a cost of 3 53 6 90 dkk per kg co 2 equivalent the derived consequences for health show that scenarios where consumers are not compensated for the increase in taxation level lead to a decrease in the total daily amount of kj consumed whereas scenarios where the consumers are compensated lead to an increase most scenarios lead to a decrease in the consumption of saturated fat compensated scenarios leads to an increase in the consumption of added sugar whereas uncompensated scenarios lead to almost no change or a decrease generally the results show a low cost potential for using consumption taxes to promote climate friendly diets

design of a climate tax on food consumption examples of tomatoes and beef in sweden abstract this study examined appropriate design of efficient climate taxes on consumption of food by constructing a simple theoretical model and exemplifying the results using the examples of tomatoes and beef in sweden the theoretical results showed that for the tax to be efficient i existing taxes on greenhouse gases ghgs should be considered when calculating the climate impact in order to avoid double taxation and ii taxes should be differentiated between ghg here carbon dioxide co2 methane ch4 and nitrous oxide n2o because of their differing climate impacts the calculations of climate taxes on tomatoes and beef in sweden indicated considerable differences in the tax level depending on whether conditions i and ii were considered or not the commonly applied approach in the literature on climate taxes on food i e taxing carbon dioxide equivalents co2e using global warming potential over 100 years gwp100 and neglecting existing taxes on ghg emissions results in a tax that is 1 4 2 8 times higher than the efficient tax for tomatoes and a tax that is between 30 lower and 20 higher than the efficient tax for beef despite the relatively low variations in the climate tax on beef estimated reduction in emissions from beef ranged between 23 and 35 depending on choice of tax the price increases on food due to a climate tax and associated effects on emissions can thus show large variation depending on the tax calculation method

weak separability and the estimation of elasticities in multistage demand systems the necessary conditions for multistage budgeting to be at least approximately justified are reviewed and the plausibility of these assumptions i e weak separability and low variability of price indices with utility level are discussed using no further assumptions simple relationships between expenditure and price elasticities in different budgeting levels are derived these results are applied to a three stage model for swedish food consumption and it is shown that the assumptions are not inappropriate restricting the analysis to the last stage of a multistage budgeting process is also shown to lead to considerable errors which could well have policy consequences

labor tying in a poor agrarian economy a theoretical and empirical analysis in this paper we show how tied labor contrary to its common characterization as a feudal relic and as a symptom of economic stagnation may actually be strengthened by capitalist agricultural development we construct a simple two period theoretical model of a two tiered labor market to show how the proportional importance of voluntary labor tying contracts may increase with yield increasing improvements and with a tightening of the labor market we then provide in support of these hypotheses some general historical as well as more detailed econometric evidence from a variety of cross sectional data in rural india

prices and quality effects in cross sectional demand analysis a conceptual clarification of the sources and meaning of cross sectional price variability is used to motivate a theoretical and econometric framework for the estimation of cross sectional demand functions quality effects are distinguished from supply related price variability to identify cross sectional demand for disaggregated food commodities an empirical application using data from the 1977 78 nationwide food consumption survey indicates that parameter differences resulting from a failure to adjust cross sectional prices for quality effects are likely to be small for relatively homogenous disaggregated food commodities in demand analysis with cross sectional household budget data it is usually assumed that prices are constant allen and bowley prais and houthakker george and king given this assumption engel functions are estimated where expenditure or quantity is regressed on income or total expenditures family size and other demographic characteristics the assumption that cross sectional price effects are absent or are captured adequately by spatial and temporal dummy variables has not been evaluated empirically whether cross sectional price effects can be treated in this manner has implications for the specification of cross sectional demand functions as well as the estimation of engel functions there is a considerable literature on estimating price elasticities with cross sectional data most of the applications utilize timeseries cross sectional data annual or quarterly household consumption surveys and

the rise and decline of general laws of capitalism economists have long been drawn to the ambitious quest of discovering the general laws of capitalism david ricardo for example predicted that capital accumulation would terminate in economic stagnation and inequality as a greater and greater share of national income accrued to landowners karl marx followed him by forecasting the inevitable immiseration of the proletariat thomas piketty s 2014 tome capital in the twenty first century emulates marx in his title his style of exposition and his critique of the capitalist system piketty is after general laws that will demystify our modern economy and elucidate the inherent problems of the system and point to solutions but the quest for general laws of capitalism is misguided because it ignores the key forces shaping how an economy functions the endogenous evolution of technology and of the institutions and the political equilibrium that influence not only technology but also how markets function and how the gains from various different economic arrangements are distributed despite his erudition ambition and creativity marx was led astray because of his disregard of these forces the same is true of piketty s sweeping account of inequality in capitalist economies in the next section we review marx s conceptualization of capitalism and some of his general laws we then turn to piketty s approach to capitalism and his general laws we will point to various problems in piketty s interpretation of the economic relationships underpinning inequality but the most important shortcoming is that

country of origin effects for uni national and bi national products this study examines the effects of country of origin and brand name cues on consumer evaluations of uni national and bi national products and estimates the perceived values of such cues from personal interviews with a regional quota sample of household residents the study found the salience of country of origin in product evaluations under within subject experimental design finally managerial implications are discussed in regards to international branding and sourcing strategies

the danish tax on saturated fat short run effects on consumption substitution patterns and consumer prices of fats abstract denmark introduced a tax on saturated fat in food products with effect from october 2011 the objective of this paper is to make an effect assessment of this tax for some of the product categories most significantly affected by the new tax namely fats such as butter butter blends margarine and oils this assessment is done by conducting an econometric analysis on weekly food purchase data from a large household panel dataset gfk panel services denmark spanning the period from january 2008 until july 2012 the econometric analysis suggest that the introduction of the tax on saturated fat in food products has had some effects on the market for the considered products in that the level of consumption of fats dropped by 10 15 furthermore the analysis points at shifts in demand from high price supermarkets towards low price discount stores at least for some types of oils and fats a shift that seems to have been utilised by discount chains to raise the prices of butter and margarine by more than the pure tax increase due to the relatively short data period with the tax being active interpretation of these findings from a long run perspective should be done with considerable care it is thus recommended to repeat and broaden the analysis at a later stage when data are available for a longer period after the introduction of the fat tax

a meta analysis of country of origin effects this note reports a quantitative analysis of the country of origin coo effect based on fifty two articles or papers containing sixty nine independent studies and 1 520 effect sizes an analysis of fifteen study characteristics revealed that country of origin effects are only somewhat generalizable using omega squared as the measure of effect size verbal product descriptions produced larger coo effect sizes than did the presence of an actual product likewise single cue studies produced larger coo effect sizes than did multiple cue studies and larger samples produced effect sizes that on average were greater than those produced by smaller samples the size of an observed coo effect was a function of whether the dependent variables was a quality reliability perception or a purchase intention the average effect size of quality reliability perceptions was 30 whereas the average effect size for purchase intentions was 19 purchase intentions were most susceptible to methodological artifacts than were quality reliability perceptions study findings selectively confirm and refute common beliefs regarding the impact of a country of origin cue on product perceptions and purchase intentions

recruitment restrictions and labor markets evidence from the postbellum u s south this article studies the effect of recruitment restrictions on mobility and wages in the postbellum u s south i estimate the effects of criminal fines charged for enticement recruiting workers already under contract on sharecropper mobility tenancy choice and agricultural wages i find that a 13 10 increase in the enticement fine lowered the probability of a move by black sharecroppers by 12 daily wages by 1 cent 1 and the returns to experience for blacks by 0 6 per year these results are consistent with an on the job search model where the enticement fine raises the cost of recruiting an employed worker

on price indices in the almost ideal demand system a number of papers have discussed the relationship between the almost ideal demand system aids and its linear approximation la aids in this paper it is shown that if the prices in the system are normalized to one the aids and la aids representations are identical at the point of normalization also at the point of normalization the expressions for price and expenditure elasticities from both systems are identical

index number issues in the consumer price index he boskin commission has ful lled a useful purpose there is now un precedented public interest in price measurement issues and an increasedawareness on the part of academics about the dif cult problems involvedin measuring price change in a dynamic economy there is also increased coop eration between economists and statisticians in attempting to solve these problems this comment offers some perspectives on the magnitude of the differences be tween the xed base laspeyres price index that statistical agencies produce and atheoretical cost of living index along with some thoughts about what can be doneto reduce these differences or biases

carbon leakage and limited efficiency of greenhouse gas taxes on food products abstract greenhouse gas emission ghge taxes on food products have recently been proposed as means to help reduce agricultural emissions numerous authors have calculated potential ghge reductions in case such a tax was implemented in certain countries or regions they did however assume a reduced production of ghge intense foods equal to the decline in demand induced by the tax this omits however possible increases of net exports that might offset such a demand reduction herein the market dynamic behind this so called emission leakage is explained and its effect quantified for a greenhouse gas tax in the european union we use the european forest and agricultural sector optimization model for the quantitative analysis and simulate a greenhouse gas tax on all food products based on their individual emission levels the partial equilibrium model covers all world regions and hence the tax s effects on international trade of agricultural commodities can be examined it was found that 43 of the greenhouse gas reduction indicted by a domestic consumption reduction is lost through emission leakage this already includes the mitigating effects of a production shift from inefficient to efficient producers that is another consequence of increased exports from the european union a greenhouse gas emission tax on food products is hence much less efficient than previously proposed if it is not introduced globally or trade is not restricted

the distributional effects of carbon based food taxes abstract mitigation policies have focused mainly on the energy and transport sectors but recent studies suggest that food related measures can also deliver cost effective emission reductions this paper evaluates the implications of levying consumption taxes on food products in spain based on their carbon footprint specific elasticities are estimated for the food demand system based on a dataset of around 20 000 households using a demand system model the results show that this policy can reduce emissions and at the same time help to change consumption patterns towards healthier diets for the first time in the related literature this paper also explores the distributional implications the results show that carbon based food taxation tends to be slightly regressive and can have more effect on specific social groups however that effect can be ameliorated if exemptions on some basic food products are introduced

a theory of wage dynamics a dynamic equilibrium model of long term implicit labour contracts under incomplete but symmetric information is developed workers are assumed to be risk averse and of unknown ability or productivity risk neutral firms learn as do workers about each worker s productivity by observing the worker s output over time it is shown that equilibrium contracts provide for wages which never decline with age and increase only when the worker s market value increases above his current wage in addition to characterizing the equilibrium wage contract we also derive some of its implications for the behaviour of aggregate wages across various groups of workers these implications explain some findings in the recent empirical literature on ageearnings profiles in particular our model can explain why earnings may be positively related to experience even after controlling for productivity as some empirical studies have indicated

the economics of labor coercion the majority of labor transactions throughout much of history and a significant fraction of such transactions in many developing countries today are coercive in the sense that force or the threat of force plays a central role in convincing workers to accept employment or its terms we propose a tractable principal agent model of coercion based on the idea that coercive activities by employers or guns affect the participation constraint of workers we show that coercion and effort are complements so that coercion increases effort but coercion always reduces utilitarian social welfare better outside options for workers reduce coercion because of the complementarity between coercion and effort workers with a better outside option exert lower effort in equilibrium and thus are coerced less greater demand for labor increases coercion because it increases equilibrium effort we investigate the interaction between outside options market prices and other economic variables by embedding the coercive principal agent relationship in a general equilibrium setup and studying when and how labor scarcity encourages coercion general market equilibrium interactions working through the price of output lead to a positive relationship between labor scarcity and coercion along the lines of ideas suggested by domar while interactions those working through the outside option lead to a negative relationship similar to ideas advanced in neo malthusian historical analyses of the decline of feudalism in net a decline in available labor increases coercion in general equilibrium if and only if its direct partial equilibrium effect is to increase the price of output by more than it increases outside options our model also suggests that markets in slaves make slaves worse off conditional on enslavement and that coercion is more viable in industries that do not require relationship specific investment by workers

the choice between emission taxes and output taxes under imperfect monitoring we consider a regulator s choice between environmentally motivated emissions taxes and output taxes we investigate how the optimal instrument depends on the monitoring cost function the firm s technology and on social preferences regarding output and environmental quality pure emissions taxes are usually not optimal with monitoring costs pure output taxes are optimal under sufficiently high monitoring costs sufficiently limited options for emission reduction by means other than output reduction and sufficiently high substitutability of the output finally conditions for the optimality of mixed taxes are given

efficiency effectiveness and implementation feasibility of energy efficiency rebates the renove plan in spain abstract state sponsored incentive policies frequently include subsidies or rebates for the purchase of more efficient appliances however more research is required into the effects of this tool in isolation a case in point is the so called renove plan in spain first the inefficiency losses dead weight losses associated with energy efficiency rebates must be taken into account such a policy may also encourage the large scale purchasing of energy efficient appliances which may finally result in an increase in electricity consumption rebound effect furthermore although a subsidy is more widely accepted than other tools from social and political viewpoints especially than taxes the fiscal consolidation challenge faced by many countries reduces the scope for environmental policy measures on the expenditure side of the budget and strengthens the need to use taxes to meet the agreed policy objectives this paper shows that the current application of the spanish renove plan with rebates on the dishwasher market for energy efficient appliances generates some welfare losses a rebound effect and a considerable deficit in public budgets the paper examines and assesses the effect of different combinations of taxes and rebates in the case of dishwashers in spain based on their performance in terms of economic efficiency environmental effectiveness and implementation feasibility

the role of shocks and institutions in the rise of european unemployment the aggregate evidence two key facts about european unemployment must be explained the rise in unemployment since the 1960s and the heterogeneity of individual country experiences while adverse shocks can potentially explain much of the rise in unemployment there is insufficient heterogeneity in these shocks to explain cross country differences alternatively while explanations focusing on labour market institutions explain current heterogeneity well many of these institutions pre date the rise in unemployment based on a panel of institutions and shocks for 20 oecd nations since 1960 we find that the interaction between shocks and institutions is crucial to explaining both stylised facts

agricultural pollution and regulation how to subsidize agriculture agricultural pollution is extremely serious in china and agricultural output quantity subsidy makes it even worse this paper captures the impacts of agricultural subsidy including quantity subsidy and innovation subsidy on agricultural pollution agriculture output quantity total pollution or emission equilibrium price consumer and producer surplus government budget and social welfare are all addressed in this study the results show that emission reducing innovation subsidy is better than quantity subsidy because it reduces the pollution from agriculture and profits for the agricultural firm are higher under innovation subsidy than under quantity subsidy more importantly output quantity and consumer surplus under innovation subsidy are also larger than those under quantity subsidy if the subsidy rate is not too high this study finds that the importance of the environment to the consumer marginal emission and pollution tax will decrease output quantity consumer and producer surplus and social welfare however agricultural subsidy increases them furthermore this study indicates that innovation subsidy can alleviate the food quantity safety and quality of environment dilemma in agriculture

labor coercion and the accumulation of human capital abstract this paper examines the effect of labor coercion on human capital accumulation we use micro data from puerto rico where unskilled laborers were forced to work for landowners during 1849 1874 using variation in municipality level suitability for coffee cultivation and international coffee prices we estimate the response of schooling to exogenous increases in relative demand for unskilled labor in regimes with and without forced labor during the coercive regime increased coffee prices had no effect on individuals literacy rates in coffee growing regions following the abolition of forced labor in 1874 similar changes in coffee prices reduced literacy rates by 12 consistent with a diminished skill premium in the free labor market regime relative to the coercive period

the effect of implicit contracts on the movement of wages over the business cycle evidence from micro data in this paper we address the question of whether wages are affected by labor market conditions in a manner more consistent with a contract approach than with a standard spot market model from a simple implicit contract model we derive implications about the links between wages and past labor market conditions using individual data from the current population survey and the panel study of income dynamics we find that an implicit contract model with costless mobility describes these links better than either a simple spot market model or an implicit contract model with costly mobility

price premium for high efficiency refrigerators and calculation of price elasticities for close substitutes a methodology using hedonic pricing and demand systems this article uses the hedonic pricing method to estimate the price premium paid for the highest energy efficiency label a in the refrigerators market of the basque autonomous community spain the estimated figure is 8 9 of the final price or about 60 euro which represents one third of the energy savings that a consumer gets during the lifetime of a refrigerator with the highest energy efficiency label this figure is then combined with the linear version of the almost ideal demand system la aids to obtain own and cross price elasticities of demand the information presented here is useful for policy design and analysis the results indicate that the demand for refrigerators with the highest energy efficiency label is highly sensitive to price variations

subsidies in carbon finance for promoting renewable energy development abstract faced with decreasing exhaustible nonrenewable resources and climate change resulting from the use of fossil energy it is urgent to accelerate the development of renewable energy but the development of renewable energy requires abundant financial support both from banks and governments this article considers bank loans to develop renewable energy and highlights the effects of government subsidies by using a microeconomic model and taking all stakeholders including the government banks and shareholders of the firm into consideration this study finds that government subsidies raise outputs and debt levels of renewable energy firms and improve shareholder value as well more importantly financial debts stimulate firms outputs but decrease the net profit per unit of debt due to the limited liability effects finally subsidy policy plays a critical role in renewable energy development because environmental efficiencies of subsidies decrease with the subsidy degree other valuable conclusions would be achieved if principal agent problem and other corporate governance factors are employed

unconditional elasticities in two stage demand systems an approximate solution two stage budgeting postulates that the consumer s utility maximization decision can be decomposed into two steps in the first stage total expenditure is allocated over broad groups of goods in the second stage group expenditures are allocated over elementary commodities in this article we assume that the current weighted true cost of living price indices defined for each broad group of elementary commodities vary only very slightly with sub utility levels hence it is possible to approximate the first stage of a two stage budgeting structure by a maximization problem involving a single price index and a single quantity index for each of the broad groups relationships between conditional and unconditional expenditure and price elasticities are derived within this context

economic growth sustainable development and food consumption evidence across different income groups of countries abstract considering that high population and income growths will lead the coming decades an increase in global food demand is expected livestock products such as meat are closely related to this trend but also associated with impacts on the environment and public health from land and water depletion to greenhouse gases emissions and higher risks of non communicable diseases this trend raises doubts about the sustainability of the food industry and thus a solution is needed for the problem how to feed the world population without compromising present and future generations the literature suggests that meat consumption should be reduced for the sake of the environment and global population however without considering the effects that such reduction would have on the economy inspired by these facts this paper empirically analyses the interactions between food consumption economic growth and sustainable development measured by the index of sustainable economic welfare more specifically the paper assesses the effect that food consumption has on the economy the econometric analysis applies the autoregressive distributed lag model for 77 countries further distinguished by their income group from 1995 to 2013 the findings support that meat consumption has different impacts on economic growth and sustainable development considering different income groups however there is an evident dilemma between economic growth and sustainable development since meat consumption has contradictory effects on each thus it is crucial to understand how to promote sustainability i e reducing the environmental externalities and chronic health diseases without compromising economic growth

export price shocks and rural labor markets the role of labor market distortions abstract to what extent can workers in developing countries seize gains from trade to answer this question we resort to a unique exogenous labor demand shock triggered by a surge in the world market price of cotton in 2010 11 by capitalizing on tajikistan s geographic variation in the suitability for cotton production we identify the effect of the export price hike on wages of rural workers the shock induces agricultural firms to shift towards labor intensive cotton production the subsequent greater labor demand doubles wages for female cotton pickers on small entrepreneurial private farms but does not affect their wages on large parastatal farms we present evidence that parastatal farms recruit workers for low wages based on monopsony power and expand employment based on labor coercion of children and public sector workers our results highlight the importance of accounting for competitive structures in local labor markets when assessing the wage pass through of world market prices to workers in developing countries

diagnosing measurement equivalence in cross national research many researchers have pointed out that it is necessary to ensure measurement equivalence in cross national comparative research three aspects of measurement equivalence translation metric and calibration equivalence are necessary to establish the cross national reliability and validity of items used to measure theoretical constructs this paper discusses these issues and proposes two recently developed empirical techniques multiple group lisrel and optimal scaling for use in diagnosing cross national measurement equivalence these techniques are illustrated by reanalysis of a pioneering u s and japanese study the two techniques yield convergent results indicating measurement equivalence for some but not all ordinal level items under consideration the findings demonstrate that the proposed methods are useful diagnostic tools for exploring measurement equivalence several suggestions for reducing the likelihood of problems with measurement equivalence and a number of methods for dealing with items where lack of equivalence persists are also discussed

capitalist development the labor process and the law1 this article critiques and extends michael burawoy s perspective on the political apparatuses of production by arguing that he fails to take into account the embeddedness of labor control within legal institutions through a synthesis with new institutionalism and sociolegal studies the author argues that production regimes using unfree labor are favorable for capitalist labor subordination given their particular historical embeddedness in legal institutions the other alternatives available for exploitation and capitalists social embeddedness in local institutions this is demonstrated through an analysis of how capitalists in the victorian english pottery industry used law as a foundation for the construction of a factory regime based in unfree labor

coercive contract enforcement law and the labor market in 19th century industrial britain british master and servant law made employee contract breach a criminal offense until 1875 we develop a contracting model generating equilibrium contract breach and prosecutions then exploit exogenous changes in output prices to examine the effects of labor demand shocks on prosecutions positive shocks in the textile iron and coal industries increased prosecutions following the abolition of criminal sanctions wages differentially rose in counties that had experienced more prosecutions and wages responded more to labor demand shocks coercive contract enforcement was applied in industrial britain restricted mobility allowed workers to commit to risk sharing contracts with lower but less volatile wages

the regulation of labor author s botero juan djankov simeon la porta rafael lopez de silanes florencio shleifer andrei abstract we investigate the regulation of labor markets through employment collective relations and social security laws in 85 countries we find that the political power of the left is associated with more stringent labor regulations and more generous social security systems and that socialist french and scandinavian legal origin countries have sharply higher levels of labor regulation than do common law countries however the effects of legal origins are larger and explain more of the variation in regulations than those of politics heavier regulation of labor is associated with lower labor force participation and higher unemployment especially of the young these results are most naturally consistent with legal theories according to which countries have pervasive regulaory styles inherited from the transplantation of legal systems

when the levee breaks black migration and economic development in the american south abstract in the american south postbellum economic development may have been restricted in part by white landowners access to low wage black labor this paper examines the impact of the great mississippi flood of 1927 on black out migration and subsequent agricultural development flooded counties experienced an immediate and persistent out migration of black population over time landowners in flooded counties modernized agricultural production and increased its capital intensity relative to landowners in nearby similar non flooded counties landowners resisted black out migration however benefiting from the status quo system of labor intensive agricultural production jel j15 j43 n32 n52 n92 q54 r23

escape from the market negotiating work in lancashire list of figures list of tables preface glossary list of abbreviations 1 introduction the myth of the lancashire labour market part i labour market failure 2 custom against the market the early labour market 3 principals and agents the labour market into the second generation 4 who s minding the mill the supervision problem part ii the economics of piece rate bargaining 5 the fair wage model part iii how did labour markets really work 6 fair and unfair wages 1825 50 7 short hours and seniority in the hungry forties 8 rules and standards wage lists in lancashire part iv conclusion 9 more lessons from the cotton mills notes bibliography index

elasticities in aids models in the literature a variety of approaches have been used to calculate demand elasticities in almost ideal demand system aids models of demand it is common to estimate the linear approximate almost ideal demand system la aids instead of the aids when the la aids is estimated all of the previously reported approaches to compute elasticities are theoretically incorrect this paper presents correct formulas for la aids elasticities and illustrates the potential errors from using incorrect computing the almost ideal demand system aids of deaton and muellbauer 1980a b has become popular in recent years anderson and blundell blanciforti and green 1983a b blanciforti green and king chalfant eales and unnevehr fujii khaled and mak fulponi heien and willett murray parsons ray a variety of approaches to computing elasticities has been used and some of the approaches may lead to significant errors this paper clarifies the differences between alternative approaches to estimating demand elasticities in aids models

using food taxes and subsidies to achieve emission reduction targets in norway food production contributes considerably to global greenhouse gas ghg emissions animal products particularly meat from ruminants generally have higher ghg emissions than plant products over the last few decades the global per capita consumption of animal products has increased this has a negative impact on climate change land and water availability and human health we are faced with the two fold challenge of reducing ghg emissions while still producing enough food for our growing population part of the solution could be for consumers to change towards a more sustainable diet in this paper we take norway as a case study for estimating optimal taxes and subsidies on different food items which can change consumption patterns in order to reduce the ghg emissions derived from the average norwegian diet in the estimate we ensure that the average calorie intake with the new diet remains the same as with the current diet and factor in other health considerations our findings suggest that limited but useful emission reduction targets can be set with only a few changes in diets the methodology presented in this paper may be used to estimate optimal climate taxes and subsidies under different emission quantities taxes subsidies and health constraints

how perceived brand globalness creates brand value in today s multinational marketplace it is increasingly important to understand why some consumers prefer global brands to local brands we delineate three pathways through which perceived brand globalness pbg influences the likelihood of brand purchase using consumer data from the u s a and korea we find that pbg is positively related to both perceived brand quality and prestige and through them to purchase likelihood the effect through perceived quality is strongest pbg effects are weaker for more ethnocentric consumers

measurement issues in cross national research substantive inference from cross national studies have important implications for theory e g because they reveal insights into generalizability and boundary conditions and managerial practice e g because they offer guidelines to mnc managers however few empirical studies attend to measurement issues involved in cross national research and still fewer recognize the risk of inferential errors that are likely to occur by overlooking measurement issues we discuss four measurement issues namely 1 standardized versus unstandardized coefficients 2 the impact of measurement error and unequal reliability 3 the overall error rate and simultaneous analysis and 4 construct equivalence using illustrate examples we demonstrate the nature of each of these problems the likely impact they can have on substantive conclusions and approaches for tackling these problems additionally we reanalyze a recently published three nation study by dubinsky michaels kotabe lim and moon 1992 to clarify these measurement concerns highlight a methodological approach and delineate the extent and severity of inferential errors our reanalysis shows that the interactive effects of these measurement issues are pervasive complex and unpredictable we close with implications for cross national research in general

reputational consequences of labor coercion evidence from assam s tea plantations the right to coerce an employee is seen as advantageous to employers however if coercion gives employers a bad reputation workers may be harder to recruit we study a unique setting in assam s tea plantations in the 19th century where migrant workers were recruited under two different indentured contracts one of which was more coercive and gained notoriety in the national press and policy circles using newly collected panel data on annual migration flows to seven districts over the period 1883 1900 we find that the response of migration to increased demand for labor proxied by a rising tea price was lower for the contract that had a bad reputation workers migrated under the more coercive contract only when uninformed or misled about the terms of their employment we identify the effect of information flow by distinguishing between recruiters with and without social connections with the workers

equilibrium long term labor contracts the paper presents a labor market equilibrium analysis of implicit contract theory a two period single good model is used to propose consistent notions of labor market equilibrium for long term employment contracts both when labor is specialized and cannot move in the second period and when there is free mobility without costs the result that long term contracts emerge in equilibrium even without mobility costs is novel and contrary to common beliefs the main features of equilibrium are that risk neutral firms will insure risk averse workers against downside risk yielding downward rigid wages wages are not fully rigid as in earlier work on contract theory because workers may quit and wages have to be bid up to retain them the firm gets its return of the insurance deal by paying less than marginal product in the first period the resulting equilibrium is second best and lies between productive efficiency and full insurance workers gain from long term contracts in comparison to spot markets whereas owners may not in the model with specialized skills there exist transfer payments such that both parties are better off within an equilibrium with long term contracts

transitions to sustainable consumption and production in cities this special volume focuses on sustainable production and consumption and especially on transformation processes in the built environment more than 50 and rising of the world population is now living in cities that are both centers of technological and social innovations in sustainable life styles and carriers of unsustainable lifestyles in this special volume contributions can be found on grassroots innovations sharing food energy and waste systems associated with cities the role of corporations in realizing transitions towards sustainable living consumer activism behavioral change and consumer values in driving change and on governance and indicators for measuring all such transformations many of the papers were presented at the second conference of the global research forum on sustainable production and consumption grf spac in shanghai in june 2014 and thus a substantial number of them report on research on sustainable production and consumption in cities in china the authorship also reflects growing collaboration between researchers from developing and industrialized countries the great diversity of contributions on the topic reflects the wealth of insights generated on the topic in recent years but also the need for a better understanding of change processes at the intersection of social and physical systems and at multiple levels of action

monopsony power in migrant labor markets evidence from the united arab emirates by exploiting a reform in the united arab emirates that relaxed restrictions on employer transitions we provide new estimates of the monopsony power of firms over migrant workers our results show that the reform increased incumbent migrants earnings and firm retention this occurs despite an increase in employer transitions and is driven by a fall in country exits while the outcomes of incumbents improved the reform decreased demand for new migrants and lowered their earnings these results are consistent with a model of monopsony in which firms face upward sloping labor supply curves for both new recruits in source countries and incumbent migrants

adjusting vat rates to promote healthier diets in norway a censored quantile regression approach the effects of health related taxes and subsidies on food and beverages have mainly been investigated using models that assume identical price responses among high and low consuming households diet related health problems are however more likely among households with high intakes of unhealthy foods or low intakes of healthy foods than in households with average intakes in this article we focus on purchases of healthy and unhealthy foods among low median and high purchasing households the effects of an increase in the norwegian value added tax vat on some unhealthy foods and a removal of the vat on some healthy foods are investigated using censored quantile regressions we reject equality of the own price elasticities for eight of nine food and beverage groups we find that a vat increase is more effective in reducing purchases of unhealthy foods among high purchasing households than a vat removal is in increasing the purchases of healthy foods among low purchasing households