wage vs profit led growth the role of the distribution of wages in determining regime character the wage versus profit led distinction is a cornerstone of post keynesian growth theory however the existing theoretical literature focuses on the functional distribution of income and ignores the distribution of wages this paper shows how the distribution of wages affects whether an economy is wage or profit led since the distribution of wages impacts personal income distribution that explains why income inequality can also impact regime character increases in workers wage share always increase growth and capacity utilization regardless of the economy s character furthermore an increase in workers wage share can flip an economy from being profit led to wage led

agricultural protection in developing countries countries often have a jekyll hyde relationship with their agricultural sector policymakers both tax and subsidize agriculture in the early stages of a country s development policy makers exploit agriculture through export taxes and overvalued exchange rates in contrast agricultural policy in advanced industrial countries has strongly protected domestic producers by means of trade restrictions direct price or income supports and public investment this paper explores why farmers are taxed in poor countries and subsidized in rich countries using the economic theory of contests to come to an understanding of the incentives for agricultural protectionism we first sketch a framework for an excludable and rivalrous rent we then apply this framework to agricultural protectionism in developing countries

marketed surplus under risk do peasants agree with sandmo using a newly defined notion of aversion to income risk the behavior of the marketed surplus producer under price risk is characterized unlike the familiar case first examined by sandmo output depends on both ordinal preferences for goods and on risk attitudes conditions are found that yield an output level under risk that is smaller than under certainty if these conditions do not hold both risk and risk aversion may have a positive effect on output implications for econometric studies of risk attitudes are considered and illustrated with an example finally we examine the effect of uncertainty on the peasant s long run equilibrium

food preferences and nutrition in rural bangladesh t he dietary choice of households near subsistence levels of nutrient intake is one of obvious policy importance in many countries such as bangladesh national goals are set in terms of nutritional intake and there is heavy intervention in the markets for foods however little is known about the manner in which food preferences vary with food expenditure and nutrient intake the design of efficient programs to aid nutritionally deficient households in attaining minimal levels of nutrient intake requires information on all ownand cross price elasticities for both target and non target groups the net effect of a food price subsidy on the consumption of food nutrients cannot be predicted without knowledge of the complete elasticity matrix results presented below demonstrate that substitution effects can be so strong that the subsidization of certain foods quite often reduces nutrient consumption in this study demand equations for nine foods which allow for extremely flexible consumer price response are estimated from the individual budgets of 5 750 rural bangladeshi households estimation at the household level is preferred because it more readily permits the incorporation of household composition variables into the demand analysis such as household size occupation and employment status that are typically lost in aggregation there is also a greater range and variation in expenditure levels than found in grouped data this is of particular importance in the study of nutritional well being as it is the poorest households which are of special interest moreover the household sample provides sufficient degrees of freedom to estimate a simple varying parameter model which requires the estimation of 270 parameters previous econometric analysis of income class specific dietary choice has been limited and not altogether satisfactory pinstrup anderson de londono and hoover 1976 estimated complete sets of price elasticities for different income strata using frisch s scheme in order to study the impact of changes in relative prices on nutrient consumption their results are suspect because of the assumption of want independence necessary for this methodology to be valid alderman and timmer 1980 who were also concerned with studying the relationship between food price policy and nutrient intake by income classes econometrically estimated separate price coefficients for each income group by including slope dummy variables in their demand equations for rice and cassava in indonesia the inclusion of these dummy variables revealed surprisingly large differences in compensated price response across income groups although their results support the notion that poorer households respond differently to prices than the rich the limitations of their data constrained them to consider only two foods and to specify changes in price response which are discontinuous with respect to income i the formulation and estimation of the food demand equations is discussed in section ii below section iii presents the results of the estimation and discusses the nutritional implications of movements in relative food prices and other exogenous variables section iv summarizes our findings

immiserized growth in liberalized agriculture abstract this paper offers a simple model that reconciles rivalrous claims about liberalization s impact on low income agrarian economies growth can accompany smallholder welfare reduction the model developed here reverses the causality of bhagwati s immiserizing growth model price shocks cause welfare effects that drive output response rather than output shocks causing price shocks and then welfare effects as in the trade theoretic original immiserized growth seems a plausible explanation for some important cases e g the malagasay case considered here in which liberalization appears to have engendered both real agricultural growth and heightened food security stress among smallholder food producers

international competition income distribution and economic growth this paper shows that the neo keynesian case for wage led growth does not generally hold in an open economy model wage increases cause a loss of competitiveness that reduces the trade balance if the economy is relatively open to trade and price elasticities satisfy certain restrictions the worsening of the trade balance more than outweighs the increase in workers consumption thus reducing the growth rate the main theoretical innovation is a flexible markup pricing rule that allows changes in unit labor costs and exchange rates to affect profit margins implications for international relations and class conflict are discussed copyright 1989 by oxford university press

the middle class in macroeconomics and growth theory a three class neo kaleckian goodwin model this paper presents a three class growth model with labor market conflict the classes are workers a middle management middle class and a top management capitalist class the model introduces personal income distribution that supplements conventional concerns with functional income distribution within such a model endogenously generated changes in personal income distribution can generate endogenous shifts from profit led to wage led regimes and vice versa a model of an economy with three classes enables us to consider richer patterns of class conflict because the middle class has shared interests and conflicts with both capitalists and workers changes that benefit the middle class do not necessarily increase growth or employment or benefit workers

union strength neoliberalism and inequality contingent political analyses of u s income differences since 1950 do historically contingent political accounts help explain the growth in family income inequality in the united states we use time series regressions based on 60 years to detect such relationships

financialization and u s income inequality 1970 2008 focusing on u s nonfinance industries we examine the connection between financialization and rising income inequality we argue that the increasing reliance on earnings realized through financial channels decoupled the generation of surplus from production strengthening owners and elite workers negotiating power relative to other workers the result was an incremental exclusion of the general workforce from revenue generating and compensation setting processes using time series cross section data at the industry level we find that increasing dependence on financial income in the long run is associated with reducing labor s share of income increasing top executives share of compensation and increasing earnings dispersion among workers net of conventional explanations such as deunionization globalization technological change and capital investment the effects of financialization on all three dimensions of income inequality are substantial our counterfactual analysis suggests that financial

changing food prices and rural welfare a nonparametric examination of the cote d ivoire changes in and absolute levels of agricultural pricing and food production may affect consumer food prices producer incentives income distribution and government revenue the nature of these relationships and effects are of especial policy concern in developing countries nonparametric estimation techniques are applied to 1985 living standards household survey data of the cote divoire to estimate the impact of a food price change on income distribution this study examines how food prices are related to agricultural income across rural income in the country in examining a different country considering a wider variety of crops estimating engel curves and applying confidence bands the analysis extends work of a s deaton analysis indicates that while food grown for home consumption is important net food sales and a percentage of total expenditure seem inconsequential at any level of welfare agricultural households grow crops to meet their consumption needs and sell the surplus only when harvests are especially bountiful income elasticities with respect to prices are therefore small these findings suggest that no simple set of small price changes will significantly increase the marketed surplus of food and that structural adjustment policies may be pursued without concern for devastating poor households research is needed into ways of increasing food production through methods other than price changes results also indicate that price increases do not necessarily benefit only large well off farms and that a wide range of issues may be considered with nonparametric estimation techniques

wage inequality and varieties of capitalism this article draws on a new data set that enables the authors to compare the distribution of income from employment across oecd countries specifically the article conducts a pooled cross sectional time series analysis of the determinants of wage inequality in sixteen countries from 1973 to 1995 the analysis shows that varieties of capitalism matter the authors find that the qualities that distinguish social market economies from liberal market economies shape the way political and institutional variables influence wage inequality of particular interest to political scientists is the finding that the wage distributive effects of government partisanship are contingent on institutional context union density emerges in the analysis as the single most important factor influencing wage inequality in both institutional contexts

stagnation income distribution and monopoly power the deceleration in the rate of industrial growth in the indian economy since the middlesixties initially interpreted by some as a temporary downward deviation from trend hasnow come to be generally accepted as reflecting long run tendencies towards stagnation several explanations for these tendencies have been offered bhagwati and desai 1970 and bhagwati and srinivasan 1975 have focused on inefficiencies and the misallocationof resources arising from industrial policies pursued by the government others chakravarty 1974 raj 1976 and vaidyanathan 1974 among them have emphasisedthe sluggishness of agricultural growth which is alleged to have retarded industrial growthby limiting markets and the supply of wage goods and raw materials a third view reflectedin srinivasan and narayana 1977 for example has put the blame on a slackening of invest ment demand due to lower public investment but does not explain why public investmentfell or why its fall restrained industrial growth finally there is the explanation put forthin bagchi 1970 1975 1982 in nayyar 1978 and in parts of mitra 1977 that inequali ties in income distribution have resulted in a limited demand for industrial goods reducedincentives for investment and therefore reduced growth this view seems to suggest apositive relation between growth and income equality which is opposed to the generallyaccepted idea derived from cambridge growth models that higher growth requires greaterinequality the purpose of this paper is to examine the last explanation by considering the inter action between growth and income distribution in an underdeveloped economy with thehelp of a simple macroeconomic model the model is a stylisation of the indian economy so that we will be able to use the model to assess the argument that a deceleration in therate of growth of the indian industrial economy could have been caused by an unequaldistribution of income the argument will not be made that this income distributional con straint is the binding constraint on industrial growth the model will merely examine theinternal consistency of the argument that a bad income distribution could explain stagnation in the sense of reduced growth and show that in the indian context as in other similarcontexts this argument can be put forward in explaining stagnation our argument is first presented with a highly simplified schematisation of the indianeconomy which we shall call the basic model the economy modelled produces only one

semi autonomous household expenditures as the causa causans of postwar us business cycles the stability and instability of luxemburg type external markets similar patterns can be observed in post wwii us business cycles the initial upswings tend to be led by household investment and debt financed personal consumption expenditures which then wane in relative importance and lead downswings as those expenditures are financed in significant part by money creation they function as an external market driving accumulation by enabling monetary profit realisation in a way analogous to rosa luxemburg s treatment of the public and foreign sectors empirical studies on wage led profit led demand regimes typically exclude household investment or include it in with business investment this paper argues that it is vital to distinguish an independent role for semi autonomous household expenditures as a driver of effective demand and cyclical dynamics the failure to do so in empirical studies sustains misleading conclusions such as the perceived relevance of goodwin type profit squeeze cycles

productive and predatory public policies research expenditures and producer subsidies in agriculture governments are postulated to maximize a political preference function in choosing two policy instruments research expenditures a productive policy that improve social welfare and production subsidies a predatory policy that incur deadweight losses each policy affects the distribution of income between producers and consumers governments determine the optimal mix of policies taking into account interaction effects between research and subsidy expenditures in addition to providing an explanation for underinvestment in research the paper determines conditions under which research and subsidy policies are complementary such conditions are shown to characterize u s agriculture underinvestment in research is therefore less severe than in some other countries

directly unproductive profit seeking dup activities this paper propses directly unproductive profit seeking dup activities as a general concept that embraces a wide range of recently analyzed economic activities including the subset of rent seeking activities considered by krueger it then proceeds to provide a synthesis and generalization of the welfare theoretic analysis of such activities by developing a fourfold categorization of cases depending on the levels of distortions before and after the dup activity thus a unification and overview of the subject are achieved

causes of u s farm commodity programs this paper i s an attempt to explain variations by commodity in producer protection afforded by farm price support programs since the1930s particularly emphasized are theideas that these programs are essentially income redistributional measures and that given political forces the programs are attempts to redistribute efficiently variables associated with the cost to producers of generating political pressure and the social cost deadweight losses of redistribution are both found to be empirically important copyright 1987 by university of chicago press

informing food security decisions in africa empirical analysis and policy dialogue discussions of economic and agricultural development in africa have focused heavily in recent years on structural adjustment i e basic policy changes aimed at allowing international and domestic markets to play a greater role in coordinating national economic activities often these structural adjustments and accompanying policies aimed at improving economic performance have been based on several implicit assumptions about how african food systems operate yet for many countries little empirical information has been available to test these assumptions hence designing policies too often becomes an exercise in planning without facts this paper argues that not only is there a need to base food security and structural adjustment policies more firmly on empirical information but that the process by which the information is obtained is as important as the information itself agricultural economists and other social scientists can and increasingly should design policy research in africa in ways that simultaneously increase effective demand for empirical information as an input into the ongoing policy process and augment african capacity continually to inform policy deliberations we illustrate the payoffs to such an approach by drawing on selected experience in several african countries weber

unions norms and the rise in u s wage inequality from 1973 to 2007 private sector union membership in the united states declined from 34 to 8 percent for men and from 16 to 6 percent for women during this period inequality in hourly wages increased by over 40 percent we report a decomposition relating rising inequality to the union wage distribution s shrinking weight we argue that unions helped institutionalize norms of equity reducing the dispersion of nonunion wages in highly unionized regions and industries accounting for unions effect on union and nonunion wages suggests that the decline of organized labor explains a fifth to a third of the growth in inequality an effect comparable to the growing stratification of wages by education

econometric estimation of producers risk attitudes general methods are proposed for the identification and econometric estimation of the parameters of the distribution of risk attitudes in a producer population the proposed methods also provide the basis for the development of statistical tests of model specification and of behavioral hypotheses econometric risk attitude estimation is shown to be possible under less restrictive conditions than previously believed a moment based version of the general model is applied to indian data and the econometrically estimated risk attitudes are presented and compared to experimental results for a similar group of producers

functional income distribution and aggregate demand in the euro area an increase in the wage share has contradictory effects on the subaggregates of aggregate demand private consumption expenditures ought to increase because wage incomes typically are associated with higher consumption propensities than capital incomes investment expenditures ought to be negatively affected because investment will positively depend on profits net exports will be negatively affected because an increase in the wage share corresponds to an increase in unit labour costs and thus a loss in competitiveness therefore theoretically aggregate demand can be either wage led or profit led depending on how these effects add up the results will crucially depend on how open the economy is internationally the paper estimates a post kaleckian macro model incorporating these effects for the euro area and finds that the euro area is presently in a wage led demand regime implications for wage policies are discussed

in search of rational government what political preference function studies measure and assume political preference function ppf studies assume that policy making can be described by a mathematical problem in which a rational government maximizes a function of interest groups welfares the purpose of my paper is to explain in depth ramifications of ppf study assumptions and methodology ppf studies that attempt to measure interest group political power do so by measuring marginal rates of transformation along a pareto frontier one can estimate political power with a ppf only if observed policies are pareto efficient which may depend on the assumed number of interest groups and policy instruments marginal rates of transformation need not reveal anything meaningful about interest group political power and may incorrectly measure the direction of transfers

political economy of rice price protection in asia rice continues to be the most important food staple in asia contributing 40 80 of total calorie intake rice is also the major source of livelihood of small farmers and agricultural labor households in this region where at least two thirds of arable land is planted to rice at least half of that rice area is rain fed and vulnerable to drought and floods even in irrigated areas higher cropping intensity has increased pest problems contributing further to the production instability that characterizes the rice economy of monsoon asia because of the economic and political importance of rice in asia no government has left its domestic rice sector freely influenced by market demand and supply forces invariably the central food policy question confronting asian governments is how to reconcile the conflicting objectives of providing low rice prices to consumers and remunerative incentives to farmers maintaining stable domestic rice prices to both consumers and producers is a separate and equally important concern moreover given the political importance of rice and the instability of the world rice market most asian countries aim for rice selfsufficiency rather than rely on international trade to pursue their food security goals among rice exporters on the other hand raising government revenues from rice exports is another policy objective to achieve the above objectives a wide variety of policy instruments have been used to influence output and input prices directly or to increase productivity except for thailand most asian governments control rice prices in the short run through a monopoly on international trade as well as by engaging in domestic marketing operations 1 on the other hand governments also invest in irrigation

the microeconomics of the developmental paradox on the political economy of food price policy abstract a longstanding puzzle in comparative economics is the developmental paradox the tendency for government support for agriculture to increase with national income and to decrease with the proportion of economic activity and of the population in agriculture this paper offers a microeconomic explanation for that puzzle it establishes analytically the microeconomic basis for coalition alignments with respect to food price policy then numerically simulates the comparative static effects of alternative food policies on coalition structure a parsimonious household model applied to a heterogeneously endowed society demonstrates how variation in individual welfare effects might beget distinct coalitions in the debate over food price policy and how those policies are inextricably linked to land population and technology policies in food agriculture moreover coalition alignments on particular policy debates are path dependent in particular food price policy creates its own political support

disaggregating food consumption parameters designing targeted nutritional interventions abstract this article is concerned with a new nutritional intervention strategy which is based on the belief that malnourished people eat different types of food to the well nourished the calculation of disaggregated food consumption parameters can identify inferior food commodities and the subsidization of these commodities will target intervention to those most in need the effectiveness of this policy depends on the understanding of its theoretical basis the author introduces the policy maker to this by reviewing the theoretical basis for consumption analysis and then several key studies

on the costs of food price fluctuations in low income countries abstract conventional welfare measures of the costs of food price fluctuations in low income countries are extended to allow for both economic growth and food security effects the analysis reveals that growth and food security effects may dominate more conventional welfare costs of food price fluctuations although estimating the empirical magnitude of the effects is hampered by the lack of consensus on the extent to which food price fluctuations actually reduce economic growth and food security even if the welfare costs of food price fluctuations are high there are many challenges to the design and successful implementation of price stabilization schemes

the effect of unions on wage inequality in the u s labor market this study uses current population survey micro data for 1973 74 and 1993 to evaluate the effect of changing union membership on trends in male and female wage inequality unionization rates of men fell between the two sample periods with bigger declines among lower skill groups these trends account for 15 20 of the rise in male wage inequality union membership rates of low wage women also declined while unionization increased among higher wage women on balance shifting unionization accounts for very little of the rise in female wage inequality economy wide trends in unionization mask a sharp divergence between the private sector where unionism was declining and the public sector where it was rising comparisons across sectors suggest that unionization substantially slowed the growth in wage inequality in the public sector

the political economy of agricultural protection east asia in an international perspective kym anderson and yujiro hayami allen and unwin australia japan research centre australian national university london sydney boston 185 pp

on price risk and the inverse farm size productivity relationship abstract the oft observed inverse relationship between farm size and productivity has elicited several explanations having important policy and theoretical implications using advances in the analysis of price risk effects on producer behavior and a simple two period model of an agricultural household that both produces and consumes under price uncertainty at the time labor allocation decisions are made this paper demonstrates analytically that a non degenerate land distribution and price risk can together produce an inverse relationship even absent any of the more common explanations empirical evidence from madagascar confirms the plausibility of this intuitive explanation for the phenomenon

why do members of congress support agricultural protection it seems paradoxical that until recently developed countries have continued subsidizing agriculture even though their agricultural sectors had been declining in relative importance since the middle of the 20th century what drives support for agricultural protection the broad array of subsidies to farmers and taxes and quotas imposed on agricultural imports in developed countries we answer this question by testing three competing hypotheses about what drives support for agricultural protection in the us i legislator preferences ii electoral incentives or iii lobbying using data on the roll call votes of the members of the 106th through the 110th congresses 1999 2009 and the scores given to each legislator by the farm bureau our findings suggest that electoral incentives explain a great deal of the variation in support for agricultural protection but that legislator preferences and lobbying might play a role too moreover legislator preferences and electoral incentives appear to be substitutes for one another why does congress support agricultural protection because many members have electoral incentives to and because many of those who do not still have other personal or strategic interests at stake

accelerating food production in sub saharan africa in 1982 26 countries in africa faced acute food shortages and nutrition problems during the 1960s the continents food production per person fell 7 and during the 1970s it fell an additional 15 in only 8 countries which account for less than 15 of the regions population did per capita agricultural production actually increase in the 1970s in view of the expectation that the urban population will quadruple during the last quarter of this century present trends are intolerable and must be reversed another disturbing problem that needs urgent attention is the rapid depletion of vital topsoil estimated by the director general of the un food and agriculture organization to be a frightening 6 million hectares per annum this volume provides up to date definitions of the food and nutrition problems that face africa now and in the medium term future the book also deals with the policy needs for promoting growth of food production the concept of solving our food shortages by increasing production is the policy of the southern african development coordination conference sadcc the book also examines food policy in the context of national development strategies though potentially rich sub saharan africa is at present extremely poor in 1979 per capita gross national product gnp in the whole area was only 411 compare this with a gnp per capita of 9440 in the countries of the industrialized world the demand for improved living standards presses from virtually every quarter while available resources are extremely limited without exception each country of the region faces the problem of determining food policy in the context of its overall national development strategy several chapters in this volume by representatives from both sub saharan africa and donor countries and agencies analyze past experiences and suggest aid strategies for accelerating agricultural growth in the region several stress the point that the aid most urgently required is that which would assist our region in greater utilization of its agricultural base in order to increase overall production and lessen dependence on food aid

why hasn t democracy slowed rising inequality during the past two generations democratic forms have coexisted with massive increases in economic inequality in the united states and many other advanced democracies moreover these new inequalities have primarily benefited the top 1 percent and even the top 01 percent these groups seem sufficiently small that economic inequality could be held in check by political equality in the form of one person one vote in this paper we explore five possible reasons why the us political system has failed to counterbalance rising inequality first both republicans and many democrats have experienced an ideological shift toward acceptance of a form of free market capitalism that offers less support for government provision of transfers lower marginal tax rates for those with high incomes and deregulation of a number of industries second immigration and low turnout of the poor have combined to make the distribution of voters more weighted to high incomes than is the distribution of households third rising real income and wealth has made a larger fraction of the population less attracted to turning to government for social insurance fourth the rich have been able to use their resources to influence electoral legislative and regulatory processes through campaign contributions lobbying and revolving door employment of politicians and bureaucrats fifth the political process is distorted by institutions that reduce the accountability of elected officials to the majority and hampered by institutions that combine with political polarization to create policy gridlock

personal income inequality and aggregate demand this paper presents a theoretical and empirical investigation of how changes in the size distribution of income can aect aggregate demand and the demand regime of an economy after presenting empirical evidence for the us economy that the propensity to save increases signicantly from the bottom to the top quintile of wage earners we demonstrate that more equal distributions always lead to higher output in the traditional neo kaleckian macroeconomic model we also present conditions under which a reduction of income inequality among workers turns demand more wage led this view is supported by the results of an econometric study for the united states 1967 2010 which show that the rise after 1980 in income inequality has made the us economy more prot led

liberalization and food price distributions arch m evidence from madagascar abstract there is no well articulated theory of how stochastic food prices respond to economic liberalization measures a surprising oversight in the vast literature on market oriented reforms this paper presents reduced form estimates of the effects of liberalization measures on food commodity prices in madagascar using autoregressive conditional heteroskedastic in mean arch m methods the data indicate that the short term effects of liberalization on the mean and variance of food prices vary substantially by commodity region and season in the long term liberalization increases both the mean and the variance of food prices the abandonment of a quantity rationed state marketing system with administrative pricing also leads to smaller inter regional and interseasonal differences in mean food prices and a sharp increase in price autocorrelation real exchange rates have pronounced positive effects on mean food prices but these effects emerge indirectly rather than directly through induced changes to border parity prices

space agriculture and organization economists discuss differences in capital intensity or labor intensity very often but they consider differences in space intensity only relatively rarely yet differences in the spatial intensity of economic activities are fully as important indeed i will argue here that the main features that distinguish farming from manufacturing and most other urban economic activity are due to differences in space intensity for some parts of my argument it might seem more familiar to use the phrase land intensity rather than space intensity but other parts of the argument hinge on transportation communication and surveillance costs that depend on the distance between points whether or not the land between these points is farmed thus the phrase land intensity would not be generally appropriate in this paper the difference in space intensity between most types of farming and most types of urban industry is obviously colossal in the united states farming accounts for decidedly less than 5 of the national income but farming at least if we define it broadly enough to include ranching and forestry uses decidedly more than 95 of the area that is used by the entire economy though there are a few types of farming such as huge feeding lot operations that are not space intensive and also some types of urban industry that are fairly space intensive these are clearly the exceptions it would be commonplace today to find farms of say more than 500 acres that would utilize only one or two or three workers and produce a total output valued at a few hundred thousand dollars it would also be easy to find factories that occupy less than five acres yet employ several thousands of workers and produce a total output valued in the tens or hundreds of millions of dollars thus farming activities easily can be many thousands of times as space intensive as many types of urban industry the generalization that most farming is vastly more space intensive than most urban industry appears to hold for all countries and historical periods in which meaningful urbanrural comparisions can be made we cannot explain some of the most important economic realities without taking account of these differences in space intensity and when we do take these differences into account a number of important puzzles can be solved one of these puzzles has been attracting attention for quite some time for example in 1945 t w schultz observed in agriculture in an unstable economy that agriculture and industry tended to react quite differently to general economic fluctuations schultz noted that the prices of farm products reflect quickly a bullish or bearish turn p 131 but the prices of nonfarm products generally do not conversely the quantity of agricultural output in the aggregate responds slowly or not at all to the changes in economic expectations associated with business fluctuations p 131 whereas the output of industry is highly responsive to changes in economic expectations with production rising sharply when the outlook turns bright and falling abruptly when it becomes gloomy p 131 this observation was not so far as i know very controversial for many other economists had observed exactly the same thing and the pattern in the data is quite clear the data schultz presented showed that industrial production in the united states fell by nearly half between 1929 and 1932 whereas agricultural production fell by little more than 3 over the same period the prices received by farmers fell by more than one half whereas the prices farmers paid fell by only about a fifth schultz 1945 tables 15 and 16 the statistics probably understate the reduction in industrial prices to some extent because of secret discounting and possible changes in mancur olson is a professor of economics university of maryland

rice prices and income distribution in thailand a non parametric analysis rice is a staple crop in thailand significantly entering both household production and consumption this paper examines the effect of rice prices on the distribution of real income across households taking into account household characteristics and geographical location the data set is a large scale survey of 11 893 households simple nonparametric techniques for regression and density estimation are used these methods depend on few assumptions and generate flexible graphical results that are directly informative about the problem at hand the main results are that higher rice prices should benefit all rural households but the largest benefits accrue to rural households in the middle of the income distribution copyright 1989 by royal economic society

farmers welfare and changing food prices nonparametric evidence from rice in madagascar this paper uses nonparametric density estimation and kernel smoothing techniques to examine the instantaneous distributional implications of rice price changes in madagascar while many farmers do not participate in product markets as either buyers or sellers and net sales or marketable surplus are fairly small for many others the roughly one third of rice farmers who fall below the poverty line face significant negative first order welfare effects from increases in the mean or variance of rice prices conversely the first order gains from rice price increases are highly concentrated among the largest rice farmers and particular regions in madagascar

is there curvature in the slutsky matrix d o the poor substitute among commodities more flexibly than the rich when relative prices change even when compensated for the income effects of the price changes is it necessary to add a third dimension to the slutsky substitution matrix to identify household income in short do the terms of the slutsky elasticity matrix curve smoothly from poor households to rich households in such a way that equation 1 is meaningful

agricultural incentives in developing countries measuring the effect of sectoral and economywide policies the impact of sector specific direct and economywide indirect policies on agricultural incentives for 18 developing countries for the period 1975 84 are estimated the direct effect is measured by the proportional difference between the producer price and the border price adjusting for distribution storage transport and other marketing costs the indirect effect has two components 1 the impact of the unsustainable portion of the current account deficit and of industrial protection policies on the real exchange rate and thus on the price of agricultural commodities relative to nonagricultural nontradables and 2 the impact of industrial protection policies on the relative price of agricultural commodities to that of nonagricultural tradable goods the authors found that a in almost all cases the direct effect is equivalent to a tax on exportable goods and to a subsidy for importables b the indirect effect also taxes agriculture and dominates the direct effect and c the direct policies for both importables and exportables stabilize domestic producer prices

unemployment and the real wage the economic basis for contesting political ideologies using the keynesian theory of effective demand this paper demonstrates how particular models such as that of cooperative capitalism enunciated by the left keynesian social democrats the marxian model of profit squeeze emphasizing distributive conflict and even the conservative model relying on supply side stimulus fit in as particular variants of a more general theoretical scheme through a reconstruction of the familiar is schedule the argument is weaved around the theme of the relations between unemployment and real wage in the context of both a closed and an open economy to explain the common macroeconomic basis of contesting ideologies copyright 1990 by oxford university press

wage bargaining in the presence of social services and transfers oecd economies were able to reconcile the pursuit of welfare state expansion and full employment during the first decades of the postwar period yet the trade off between these two policy objectives widened in recent decades to explore the question of why this change occurred this article extends familiar models of wage determination by adding a number of parameters that capture cross national differences among welfare states the model identifies the conditions under which unions deliver wage moderation in exchange for social policy benefits and transfers and explores how different labor market institutions magnify or decrease the impact of wage choices on the equilibrium level of employment next the author examines the impact of changes in the composition of social policy expenditures and in the level of the tax burden on unions wage choices she shows that mature welfare states characterized by high tax burdens and a high share of transfers devoted to labor market outsiders reduce the effectiveness of wage moderation in lowering unemployment the author tests the main propositions using oecd panel data for the period 1960 95

the state interest groups and structural adjustment in zimbabwe zimbabwe is currently undergoing structural adjustment despite 25 years of protection the manufacturing sector has lobbied for reform agriculture is divided between commercial farmers who favour economic liberalisation and small scale farmers who do not the fact that pressure for policy change was exerted by key interest groups contrasts with a large body of theory that emphasises the need for state autonomy if economic liberalisation is to take place an inductive approach to interest groups changing definitions of self interest and an emphasis on political process and institutions is necessary in order to understand societal bases of support and resistance to economic reform in zimbabwe

a positive theory of agricultural protection the present paper analyses the political economy of agricultural protection in a general equilibrium framework rational politicians offer protectionist policies in return for political support from their constituency individuals in the economy have different factor endowments politicians exploit these differences in establishing redistributive policies when maximizing political support changes in economic variables such as the urban rural income gap capital intensity the share of agriculture in total output and total employment and the share of food in consumer expenditures affect the political equilibrium policy the analysis concludes that the observed correlation between economic development and agricultural protection is caused by a multiplicity of factors

a comment on the welfare impacts of commodity price volatility evidence from rural ethiopia this comment discusses the robustness of the policy implications of bellemare barrett and just s paper the welfare impacts of commodity price volatility evidence from rural ethiopia 2013 bellemare barrett and just present a theoretical and empirical approach to the estimation of willingness to pay for food price stabilization that accounts for the covolatility of prices making a significant contribution to the literature however in the course of applying their model to data from rural ethiopia the authors make an empirical assumption in the treatment of zero valued income households that produces a distortion in the distribution of household budget shares this comment identifies the consequences of this assumption for the estimated relationship of poor and wealthy households willingness to pay for food commodity price stabilization and shows the results one would obtain under a different distribution preserving treatment of zero valued income the key finding is that the distributional benefit incidence of food price stabilization found in bellemare barrett and just 2013 is reversed when the budget share of marketable surplus is calculated over observed as opposed to mean household income where available

trading off volatility and distortions food policy during price spikes this paper analyses the trade off between price distortions and reduced volatility when governments intervened in agricultural and food markets during the recent food price spikes we develop a model to derive how much distortions a government would introduce when it cares about price stability in a situation with limited policy options we show that there is a trade off and identify the optimal combination of distortions and stability for given international price shocks and interest groups preferences for stability we compare these theoretical findings with empirical indicators on actual government interventions in staple food markets we find that several countries have been able to reduce short run price volatility in the domestic markets while at the same time allowing structural medium and long term price changes to pass through to producers and consumers however this is not the general case for many countries even when explicitly taking into account the trade off and the benefits of reducing volatility government policies appear far removed from the optimal trade off and there appears to be much room for policy improvement

food price policy the rationale for government intervention abstract policy makers in the most successful developing countries have not accepted either of the two major schools of thought on food price policy the neo classical school favours free trade to maximize efficiency of resource allocation the structuralist school favours interventions to satisfy goals for income distribution especially in the rapidly growing rice based economies of asia policy makers have been more concerned about stability of domestic prices than their level relative to world prices this concern traditionally dismissed by economists as purely political is justified on economic grounds because of improved macroeconomic and dynamic efficiency from stable food prices the paper identifies both the benefits from food price stability and the costs of achieving it