conform or challenge adjustment strategies of sanction torn companies the literature on sanctions often neglects the role of domestic firms in sender states although sanctions only have a real economic effect when senders firms reduce their activities on the target s market in contrast sanctions avoidance and increasing investments in the target country the observed behaviour of many companies facing the eu sanctions against russia imposed in 2014 mitigate the impact of these restrictive measures while sanctions increase the political risk for companies they also offer economic opportunities and previous studies could not settle the debate on which factor prevails by evaluating responses from british french german italian and polish enterprises to an online survey distributed in 2017 we analyse at the firm level how sanction torn companies adjust to new political orders and what drives their strategic decisions we find evidence that resource dependency induces strategies that challenge sanction policies in particular non fungible assets in the target country incentivise companies to further increase their engagement these defiance strategies diminish the real economic effect of sanctions and generate a new economic equilibrium which has negative long term implications on the choice set of policymakers to further pursue the imposition of sanctions and which even outlasts the lifting of these restrictive measures

fishing effort its testing specification and internal structure in fisheries economics and management abstract the concept of fishing effort is central to fisheries economics and management however effort is an aggregate index of inputs which can be consistently formed only under the condition on production technology of homothetic separability of inputs this paper develops the conditions under which effort can be consistently formed it then provides the first empirical test for effort and jointness in inputs in a fishery by estimating a multiproduct function for the new england otter trawl fleet after not rejecting input output separability and rejecting nonjointness in inputs the construction of a superlative index for effort is demonstrated through estimating a translog production function the implications of effort s internal structure for fisheries management are then considered

a risk responsive acreage response function for millet in niger abstract in this paper the impact of price risk on millet production in niger is investigated the hypothesis that farmers respond to output price risk is tested the results indicate that millet acreage planted decreased when millet price risk increased or when price risk of the competing crop decreased and therefore farmers do respond to changes in risk

political institutions and central bank independence a cross country analysis using three quantitative measures of central bank independence we apply ols and tsls regression methods to investigate the possible correlation between political liberty political instability and central bank independence for a sample of western democracies and highly democratic developing countries we show that cukierman s legal independence index is positively correlated with political freedom and regime political stability it is negatively correlated with party political stability for a sample of developing countries that excludes dictatorships we show that a special index of legal central bank autonomy is positively associated with political freedom and political stability finally we observe that for the same sample of nations the turnover index of central bank independence is not sensitive to our political variables

alternative models of input allocation in multicrop systems irrigation water in the central plains united states abstract this paper compares three models of input allocation in multicrop systems in addition to the variable input and satisficing models analyzed in previous research an allocatable fixed input model of short run input use is derived the empirical application studies irrigation water use in the central plains region of the united states based on results from model specification tests and prediction accuracy measures the allocatable fixed input model dominates both other models in explaining multicrop water allocation in addition the paper presents an alternative approach to the study of deficient data on multicrop production by transferring econometric results from analysis of non deficient crop level data input allocations in deficient data sets can be predicted

central bank independence a political economy approach1 the article uses a political economy approach to examine critically the conventional arguments for central bank independence and to make the terms of debate more precise it assesses the advisability and feasibility of greater autonomy in relation to the constellations of political forces in specific societies and concludes by suggesting how in the context of developing societies an accommodation of interests might be reached to support a more autonomous but not fully independent central bank

risk preferences and pesticide use by cotton farmers in china abstract despite that insect resistant bt cotton has been lauded for its ability to reduce the use of pesticides studies have shown that chinese bt cotton farmers continue to use excessive amounts of pesticides using results from a survey and an artefactual field experiment we find that farmers who are more risk averse use greater quantities of pesticides we also find that farmers who are more loss averse use lesser quantities of pesticides this result is consistent with our conceptual framework and suggestive evidence where farmers behave in a loss averse manner in the health domain and place more weight on the importance of health over money in the loss domain

toward a theory of regulation for developing countries following jean jacques laffont s lead the efficient operation and expansion of infrastructures in developing countries is crucial for growth and poverty reduction however recent reforms aimed at improving the performance of these sectors have had limited success evidence suggests that in many instances this was because the traditional regulatory theory relied on by policymakers was not suitable for the institutional context in developing countries this article surveys more recent theoretical work focusing on problems with regulation in these countries at the heart of the survey is the work of jean jacques laffont who in the last decade of his life set about developing a theoretical framework for regulation in developing countries we consider the implications of his work which focused on the key institutional limitations faced in developing countries we then discuss where experience suggests that there are important omissions from this modeling bringing in extensions and alternative approaches pursued by other authors we conclude by summarizing the key ways in which regulatory policy will be different when institutions are weak overall we find that an understanding of the institutional context and its implications are crucial when designing a regulatory framework for developing countries

allocable fixed inputs as a cause of joint production an empirical investigation leathers 1991 shows that while the existence of allocable fixed inputs can cause joint production as in shumway pope and nash 1984 it will not necessarily lead to joint production the extent to which allocable fixed inputs cause joint production in agriculture is an empirical question this paper offers an empirical answer by estimating a short run joint cost function it is possible to identify levels of outputs for which joint production may be optimal in the short run but not in the long run only in these output regions will there be jointness caused by allocable fixed inputs for the data in this paper 160 wisconsin farms these output regions are very small thus allocable fixed inputs do not appear to be an important cause of jointness for these farms technical causes of jointness appear to be a significant cause of joint production

normal inputs and joint production with allocatable fixed factors when jointness is caused by allocatable fixed factors in the normal case the marginal cost of any output increases as any other output increases the supply of any output decreases as any other output price increases and an input price increase may cause the supply of some outputs to increase

long term drivers of taxation in francophone west africa 1893 2010 abstract which factors have driven fiscal revenue in sub saharan africa in the long run we address this question by studying quantitatively the long term relationship between fiscal outcomes economic expansion and external dependency in four francophone west african countries benin cote d ivoire niger and senegal between 1893 and 2010 using panel co integration modelling we find a long term relationship between on the one hand tax revenue and local economic development proxied by international trade and on the other hand tax revenue and developments of the economy and taxation in the former colonizing power france the results indicate that economic expansion has been a significant factor in driving the long term development of tax revenue in west africa just as it was in historical europe but also point to the historical vulnerability and external dependency of the fiscal systems of the four west african countries we suggest that the wider implication of these results is that they point to the importance of deepening our understanding of how domestic contexts interact with external economic and institutional external forces to shape african fiscal systems in contrast to factors such as inter state warfare that are ubiquitous in narratives of historical european taxation and state development

infrastructure and public utilities privatization in developing countries should governments in developing countries promote private ownership and deregulated prices in noncompetitive sectors or should they run publicly owned firms and regulate prices at the expense of rents to insiders a theoretical model is used to answer these normative questions the analysis focuses on the tradeoff between fiscal benefits and consumer surplus during privatization of noncompetitive sectors privatization transfers control rights to private interests and eliminates public subsidies yielding benefits to taxpayers at the cost of increased prices for consumers in developing countries where budget constraints are tight privatization and price liberalization may be optimal for low profitability industries but suboptimal for more profitable industries and once a market has room for more than one firm governments may prefer to regulate the industry without a credible regulatory agency regulation is achieved through public ownership

endogenous regional agricultural production technologies technical relationships between six productive factors for ten agricultural produvction regions in the continental united states are examined the applied methodology provides a departure from conventional production methodologies contained in the literature by allowing aggregate technical relationships to be endogenized within the economic system

estimating production activity costs for multioutput firms with a random coefficient regression model a random coefficient regression model provides an approach for estimating the mean variable costs of specific enterprise production activities for each output over a population of multioutput firms the model specifically acknowledges that these farm level costs vary from farm to farm in addition best linear unbiased predictions can be estimated for each activity for an individual farm the mean estimates are quite useful for ex post cost analysis thereby providing per unit cost estimates for farmers governmental agencies and researchers the best linear unbiased predictions can be used by individual farmers for planning yearly operations applying for operating loans and analyzing marketing strategies

a test of whether millet acreage in niger is determined by official or private market prices niger has two separate marketing channels for grain one is the official system operated by the government the other is a parallel channel of private traders researchers or policy makers wanting to study effects of price policies on producers are faced with two sets of prices this paper seeks to answer the question which prices matter non nested hypothesis tests are conducted for millet acreage response equations the results show that prices from the larger private market are the prices that matter

political influence on the central bank international evidence political influence on the central bank is measured bere by looking at the probability that a central bank governor will be replaced shortly after a political change of government the governor changes about half the time witbin six months of a nonconstitutional or other radical change of government a military coup or a restoration of democracy the governor is much less likely to change within six months following a routine change in the head of government about one fourth of the time in developing countries and one tenth in industrial countries these indicators vary across countries and correlate statistically with inflation and its variability and with real growth and real interest rates differences in the vulnerability of the central bank to political instability in political instability itself and in central bank turnover in nonpolitical periods seem to be a major part of the explanation for why developing countries have on average higher and more variable inflation than industrial countries do

random coefficients estimation of average total product costs for multiproduct firms the problem of estimating the mean average total cost of each output for multiproduct firms in an industry is addressed the identity that defines total cost for each firm as the product of output levels multiplied by their respective average total costs is viewed as a random coefficients model a random coefficients regression estimator is used to estimate mean average total output costs solutions to problems arising with this method in empirical studies are discussed an application of the approach to data from cash grain farms in illinois shows that the method gives reliable estimates for per unit output production costs with considerably fewer data requirements than current methods of cost estimation

duality theory for variable costs in joint production duality methods for incomplete systems of consumer demand equations are adapted to the dual structure of variable cost functions in joint production this allows identification of necessary and sufficient restrictions on technology and cost so that con ditional factor demands can be written as functions of input prices fixed inputs and cost these are observable when variable inputs are chosen and committed to production hence the identified restrictions allow ex ante conditional demands to be studied using observable data this class of production technologies is consistent with all von neu mann morgenstern utility functions when ex post production and or output prices are un certain

the contribution of genetic modification to changes in corn yield in the united states we use a large rich dataset compiled from results of university extension trials to estimate the contribution of genetic modification gm to changes in corn yield in the united states from timea to timeb through repeated experimental trials we obtain consistent estimates of the effect of these traits by using both the hausman taylor estimator and a comparison of fixed effects estimates analogous to the agronomic practice of comparing near isolines our results suggest that gm traits had a positive impact on yield but that gains associated with combining several gm traits in one hybrid are not necessarily additive

optimal water pricing accounting for environmental externalities abstract a pricing based mechanism that implements the optimal water policy while accounting for environmental externalities is developed the analysis is presented in the context of a comprehensive water economy stressing the tradeoffs between water use in the provision of ecosystem services vs other uses a distinction is made between conveyed and instream environmental water which turns out to have important policy implications it is shown that the allocation of instream water can be implemented by properly incorporating the marginal instream value of water within the shadow in situ price of natural water the regulation of conveyed environmental water requires a quota price combination an example based on israel s water economy is presented

allocatable fixed inputs and jointness in agricultural production implications for economic modeling allocatable fixed inputs such as land are a potentially important source of jointness in agriculture as with other causes of jointness they necessitate multiple product systems for modeling product supply and input demand in other important ways however their analytical implications are very different from other causes of jointness model specification differs demand functions for the quantities of each input used in the production of individual commodities can be derived if a primal approach is used but such allocation equations cannot in general be identified from a dual specification available allocation data are not even useful in such dual estimations

variation in central bank independence across countries some provisional empirical evidence in this paper seven hypotheses to explain variation in central bank independence across countries are tested the predictions based upon the theory that delegation of authority by politicians to the central bank is used as a commitment device are not supported central bank independence is not higher the larger the employment motivated inflationary bias the higher political instability or the larger the government debt central bank independence is positively related to historical inflation experience and negatively with political instability we do only find limited support for the view that countries with a universal banking system and countries whose central banks do not regulate financial institutions have more independent central banks

estimating irrigator ability to pay for reclamation water the reclamation program sets prices based on irrigators ability to pay for water in contrast to the traditional approach the farm budget study this research develops a model of irrigator profit and ability to pay the shadow price marginal revenue of water is shown to measure ability to pay per acre foot of water the model can be estimated econometrically with commonly available although deficient data using data from thirteen water districts in california annual district level shadow price functions are derived for 1981 91 and compared to ability to pay estimates from a farm budget study of the districts

nexus between economic sanctions and inflation a case study in iran abstractconventional studies have applied dummy variables to analyse the relationship between economic sanctions and inflation while we construct an index which is called trade financial sanctions

from the static to the dynamic some problems in the theory of taxation abstract this paper considers problems and issues that arise when we attempt to extend the static theory of taxation and production planning to a dynamic context and to combine that theory with theories of growth the reasons dynamic theory is less developed include problems with the analytical tractability of even those dynamic models which attempt to retain the basic structure of the static model furthermore difficult and interesting issues arise in a dynamic context which are either not present or are much less severe in the static theory special attention is paid to these new issues and the difficulties they pose

assessing a policy grab bag federal water policy reform this article examines the economic impacts of policy alternatives for addressing allocative inefficiencies among agricultural urban and environmental uses of federal water the central valley project improvement act composed of multiple incentive based and command and control policies forms the context for this analysis estimated multi output agricultural revenue functions and urban water demand functions are incorporated into a nonlinear programming model designed to predict changes in water use returns to agriculture and urban consumer surplus results suggest that analysis that does not explicitly model policy instruments implemented at sub optimal levels and as part of a package of reforms could over or underestimate the costs benefits and effectiveness of each policy instrument in much of the western united states the river systems supplying the irrigation water necessary to sustain agricultural production also supply water for municipal and industrial uses provide habitat for numerous species and provide an outlet for the discharge of waste water each of these services is governed by an increasingly complex array of state and federal legislation and regulations first and foremost in terms of the geographic and economic spheres of influence are the policies of the u s bureau of reclamation bureau which controls significant 40 85 portions of river flows in nearly all major river basins in the west the bureau s water supply policies which historically included subsidized prices long term contracts and restrictions on the sale of water by farmers resulted in well documented allocative inefficiencies e g hartman and seastone and wahl among many others environmental degradation associated with reclamation projects has also been well documented u s department of the interior 1996a

theocracy and resilience against economic sanctions abstract this paper provides a simply theory to explain the impact of sanctions on a regime s policies and behavior sanctions are generally put to strip the target country from its available rents and weaken the government s stance against growing discontent in the population we show however that sanctions may give legitimacy to an incumbent government by influencing the optimal level of religious ideology provided by the state and further stabilizing its grip to power and rents while in a good state of nature sanctions build resilience as long as religious ideology among the population is strong at bad times they compel the target country to move towards ideological moderation in a world of asymmetric information the target country always finds it optimal to send a signal that truly represents the prevailing state of nature in order to induce learning and reach a win win outcome

reconsidering the principal components of central bank independence the more the merrier we use principal component analysis to reassess the link between different attributes of central bank independence and inflation performance we suggest that coding problems may account for the fact that almost none of the attributes included in the cukierman index has a systematic plausible relationship with inflation the multi faceted cukierman index also seems to be out performed by a much narrower index focusing solely on policy independence these findings point to the importance of using public choice analysis to isolate the real problem here namely finding specific central bank structures that effectively insulate central bankers from political pressures

an analysis of irrigated agricultural outcomes under the prior appropriation doctrine hypotheses and applications this article measures irrigated agricultural outcomes under the prior appropriation doctrine by developing a model of farmers land allocations in response to water supply change the modelling approach considers the institutional factors of water rights and permits the inclusive determination of water and land allocations we utilize farm level data of irrigated agriculture in water district 1 in idaho to examine the predictions from our theoretical model the water rights priority date is consolidated at the farm level and used to differentiate farmers responses we test a set of hypotheses that relate to water supply and crop revenue our results suggest that the water rights priority has a profound impact on agricultural outcomes indicating strong institutional effects and weak influence of market based approaches farmers respond to both long term and seasonal water supply change and variation and they respond to seasonal water supply forecasts in varied ways depending on their water rights portf

aid nontraded goods and the transfer paradox in small countries this paper constructs a model of the transfer paradox for a small open economy with nontraded goods it demonstrates that increased production of nontraded goods can change their domestic price so as to offset the otherwise beneficial effect of aid and under certain conditions to create a transfer paradox even in a small country the model is estimated with time series data for 44 aid dependent countries for the period 1970 90 the results support the model and show that the nontraded goods expansion effect is more likely to cause immiserization than harry g johnson s 1967 tariff distorting export displacement effect

estimation of multicrop production functions this paper considers whether separability or nonjointness is the better approach for attaining tractability for multicrop production function estimation characteristics of agricultural production associated with allocated inputs physical constraints and output determination imply sufficient nonjointness for estimation whereas separability is less plausible the paper also addresses estimation of production functions with allocated inputs where allocations are not observed and demonstrates a proposed approach by way of example

income tax compliance in india an empirical analysis abstract aggregate data are used to study determinants of income tax revenues and taxpayer compliance in india during 1965 1966 to 1992 1993 the estimates show that both revenues collected and compliance were significantly affected by tax structure marginal tax rates and exemption limit in addition inflation as well as declining assessment intensity had a significant negative effect while traditional enforcement tools searches penalties and prosecution activity had only a limited effect best practice enforcement assessment and tax structure policies could have yielded at most a 90 revenue increase leaving india s income tax performance below the average of countries with similar gdp per capita thorough reform of tax administration is therefore needed to raise income tax collection in india to international standards

multiple input multiple output production choices and technology in the u s wheat region duality theory motivates a translog expected profit function consistent with multiple products price uncertainty preseason climate constraints acreage control policies and possibly nonhomothetic technology although multiple outputs are allowed enterprise specific data is not necessary instead time series measures of output revenues and expected prices input expenses and prices and fixed input flows are employed appropriate measures of elasticities of choice returns to size and biases in technological change are derived results indicated decreasing returns to size rather limited though complementary responsiveness of choices to price changes and the nature of biases in technological changes

estimating border tax evasion in mozambique abstract the relationship between border tax rates and evasion is examined for mozambique using the methodology developed by fisman and wei 2004 we find that high tax rates are associated with high levels of under reporting of import values and that tax rates have a strong and positive effect on tax evasion results also strongly confirm the presence of fraudulent classification of merchandise into lower taxed product categories finally analysis of the revenue implications of lower trade taxes finds that the revenue curve is quite flat but remains upward sloping with respect to the tax rate when only evasion is considered

econometric process models for integrated assessment of agricultural production systems this article develops the conceptual and empirical basis for a class of empirical economic production models that can be linked to site specific biophysical models for use in integrated assessment research site specific data are used to estimate econometric production models and these data and models are then incorporated into a simulation model that represents the decision making process of the farmer as a sequence of discrete and continuous land use and input use decisions an econometric process model of the dryland grain production system of the northern plains demonstrates the capabilities of this type of model to simulate decision making both within and outside the range of observed data copyright 2001 oxford university press

taxation base in developing countries abstract informal sectors are larger in developing countries than in rich countries this is a result of higher fixed costs of entry into the formal economy in developing countries we show that raising barriers to entry is consistent with a deliberate government policy for raising tax revenue by generating market power and hence rents for the permitted entrants market entry fees foster the emergence of large taxpayers the rents can be readily confiscated by the government through entry fees and taxes on profits at a low administrative cost the relevance of the theory is assessed with a sample of 64 countries empirical analysis supports the results of the paper

seigniorage delegation and common currency why monetary unions may fail we provide a parable that can explain why monetary unions havehistorically been dissolved following political separation using a simple model of government finance in a commoncurrency area it is shown that delegation to an inflationary central banker is an optimal policy whencountries struggle for seigniorage revenues whether delegatescoordinate monetary policy or not furthermore a commoncentral bank in which representatives coordinate monetarypolicy will reach an outcome that is pareto inferior to thatproduced by a non cooperative seigniorage war accordingly without political dialogue regarding the designation of therepresentatives a monetary union can fail

impacts of the us trade and financial sanctions on iran this article presents a case study of the effectiveness of the us unilateral trade and financial sanctions on iran to assess the trade sanctions effect the us iran historical trade data are examined and the economic cost of trade sanctions is measured by applying the concept of welfare loss the financial sanctions impacts are evaluated by assessing the extra charges iran has paid on its foreign debt obligations and for financing its oil development projects at the end the efficacy of the us sanctions policy towards iran is evaluated it is found that the financial sanctions have had a more powerful impact than the trade sanctions the analysis also shows that the unilateral import sanctions on the fungible crude oil have been ineffective it is concluded that overall the sanctions economic effect has been significant while its political effect has been minimal this article suggests that targeting the sanctions towards the ruling clergy can improve their effectiveness while lessening their side effects on the iranian population precise smart sanctions to force the ruling clerics to step down will calm down islamic fundamentalisms throughout the region and will contribute to peace and better relations with the west

regulation competition and liberalization in many countries throughout the world regulators are struggling to determine whether and how to introduce competition into regulated industries this essay examines the complexities involved in the liberalization process while stressing the importance of case specific analyses this essay distinguishes liberalization policies that generally are procompetitive from corresponding anticompetitive liberalization policies

state owned mncs and host country expropriation risk the role of home state soft power and economic gunboat diplomacy expropriation risk has a binding effect on foreign direct investment fdi however state owned multinational corporations may counter the monopoly power of the host state by leveraging the political influence of their home government the magnitude of this counter force we argue may vary depending on the strength of political relations between the home and host state and the level of economic dependence of the host country on the home market we find supporting evidence of our hypotheses using chinese firm level fdi information between 2003 and 2010

measuring economies of scope for cogeneration systems in korea a nonparametric approach this study empirically identifies the existence and the degree of economies of scope for cogeneration systems in korea we derive the index of economies of scope and estimate it by using a nonparametric approach of linear programming method based on the empirical results we explicitly present that there exist economies of scope for cogeneration in korea with total cost reduction of 13 1 in addition we show that the cost saving effects from the jointness in capital and labor are also significant in addition to that in fuel

globalization pressures and the state the worldwide spread of central bank independence the authors examine the impact of globalization on state structures in the specific instance of the central bank following the world system world society and neoinstitutional perspectives in sociology they assume that states are in cultural political and economic competition with each other thereby seeking to maintain their position and status frequently by adopting organizational forms or practices that make them isomorphic with their environment the authors predict that countries boost the independence of their central bank from the political power as their exposure to foreign trade investment and multilateral lending increases they also model the cross national dynamic process of diffusion of central bank independence by examining the impact of cohesive and role equivalent trade relationships between countries they find support for their hypotheses with information on 71 countries between 1990 and 2000

efficiency of the multiplant multiproduct firm a general framework is provided for assessing the technology cost and efficient scale of a multiplant multiproduct firm we show sufficient conditions for the existence of a plant cost function and necessary and sufficient conditions for using plant level data to draw exact firm level cost inferences we also distinguish between plant and input nonjointness and show the optimal relation between plant level and firm level cost elasticity in a multiproduct setting the framework is applied to a vegetable processing cooperative which is found to operate below its efficient scale

halving global poverty the goal of central importance to this paper is to cut in half the proportion of people living below 1 a day from around 30 percent of the developing world s population in 1990 to 15 percent by 2015 based on population projections in 1990 this would correspond to around one billion people exiting poverty this paper begins by discussing poverty trends on a global scale where the poor are located in the world and how their numbers have been changing over time it then discusses the relationship of economic growth and income distribution to poverty reduction finally it suggests an evidence based agenda for poverty reduction in the developing world full text available at official url

taxation wage controls and the informal sector abstract in this paper we study the effects of taxation and wage controls in a developing economy with an informal sector for that purpose we build a model with firm heterogeneity in which a formal and an informal sector endogenously emerge in some productive branches of the economy based on the assumption that the marginal cost of tax and regulation evasion increases with the size of the firm our model offers an explanation for the observed discontinuity in the distribution of firms size the missing middle three forms of dualism scale wage and evasion consistent with market segmentation are obtained the model accounts for the presence of waiting unemployment that seems particularly pervasive in urban regions a computable general equilibrium cge model for cameroon is built incorporating these features various reforms of the tax and regulation system are simulated and their effects on the extent of the informal sector are analyzed

public goods hidden income and tax evasion some nonstandard results from the warm glow model abstract a large literature explores crowd out in situations where public goods are jointly provided work in this area typically depicts a tax system where individuals take taxes as given but in some settings such as those in developing economies efforts to evade or avoid taxes may be widespread using the canonical warm glow model this paper considers joint public good provision in a setting where individuals can evade taxes by hiding their income the model s implications change significantly in this setting with hidden income stronger warm glow will lead to greater crowd out not less using research on crowd out and inter family transfers i present suggestive evidence that the model s results may help to reconcile divergent estimates of crowd out in the literature

the response of peasant farmers to price incentives the use and misuse of profit functions recent famines in chad ethiopia and the sudan have highlighted a major problem facing less developed countries how does an ldc become self sufficient in food production the answers to this question range from the narrowly defined economic one or economistic approach to the more widely based institutional reforms approach the former approach typified by say schultz 1964 or the world bank 1982 would emphasise the importance of mainly price incentives the latter approach as typified by myrdal 1968 in his monumental work asian drama would emphasise the importance of land reforms as a pre condition for agricultural development the debate has sometimes followed a misleading path and discussed whether peasants are rational or whether they are lazy inert tradition bound etc the aim of this article is to show that the use of profit functions to model peasant behaviour in ldcs is seriously flawed neo classical economic theory within which profit functions are embodied ignores the historical social institutional and political context within which peasant farmers operate peasant farmers do not operate in full blooded capitalist impersonal competitive input and output markets the article is structured as follows section ii outlines the profit function approach and section iii provides a survey and critique of applications of the profit function to ldc agriculture section iv concludes with some general remarks on analysing peasant behaviour in an alternative paradigm

the design of fiscal reforms in revenue constrained developing countries while generalisation is perilous there are many especially small developing countries for which sales taxes and turnover taxes are fairly negligible as revenue sources and for which import duties and export taxes particularly the former are leading revenue sources for evidence from the early i980s see tanzi i987 and greenaway and milner i990 this observation is unsurprising when account is taken of the administrative constraints to which many developing countries are subject sales taxes can be difficult to collect not to mention a complex tax like vat income tax is largely infeasible and often has to take a simple form such as a payroll tax confined in practice to public and large company employment some taxes which would be assumed to be eminently feasible in industrial economies may not generate as much revenue as might be supposed in a developing country for instance tax disks which the law may require heavy goods vehicles to carry may generate a flow of bribes to police and other officials if these are wise enough to set the bribe at a modest level making it cheaper to pay bribes than to buy a disk a cynic might say that the bribes are an unofficial source of revenue if their existence enables the state to get away with paying its officials absurdly low salaries one would have to hope if that argument is accepted that the officials do something socially useful apart from stopping heavy goods vehicles such considerations make it interesting to consider the design of public finance for a country severely constrained in its choice of what musgrave called tax handles that is types of tax instrument which it may practically employ the existing literature for which newbery and stern i987 provides an excellent review throws some light on this issue but the problem is seldom treated explicitly an exception would be dreze and stern i985 whose highly abstract and general treatment of cost benefit analysis theory can be seen to incorporate principles of public finance which fully cover the restricted policy choices which i have in mind because the approach of these authors is so general however it is not easy to extract conclusions for tax design in specific cases this is no criticism of the paper of course as the argument is addressed to cost benefit analysis generally speaking theory has developed in the direction of sophisticated and complex tax systems the next section discusses why this is so from the point of view of theory yet ideal tax systems would be difficult to implement in many developing countries as i shall treat tariffs as a highly feasible revenue

tax morale in latin america in the tax compliance literature there is a lack of empirical evidence on the degree of tax morale in developing countries as a novelty this paper focuses thus on latin america analysing tax morale as a dependent variable and searching for factors that systematically affect tax morale working with the two data sets latinobarometro and world values survey our findings indicate that there is a significant correlation between tax morale and the size of shadow economy furthermore people who said they knew have heard about practised tax avoidance have a significantly lower tax morale than others looking at individuals perception of reasons for tax evasion we found that the tax burden lacking honesty and corruption are seen as the main factors we observed a significantly lower tax morale in south america mexico than in the central american caribbean area furthermore trust in the president and the officials the belief that other individuals obey the law and a pro democratic attitude have a significant positive effect on tax morale

an evaluation of indian government rice policy in tamil nadu abstract the indian government procures rice from wholesalers or producers at a price below the market price and then distributes it to low income consumers at a subsidized price this paper uses a simulataneous equations econometric model to evaluate the effects of this policy on supply demand of rice in the state of tamil nadu between 1956 and 1985 results show that production is more responsive to power for irrigation and fertilizer prices than to output prices because supply is inelastic producers bear the burden of the tax imposed by procurement even though rice is procured from the wholesaler rice distributed by the government displaces rice demanded in the open market and thus the government distribution of rice has not increased the total consumption of rice

on the impossibility of central bank independence four decades of time and intellectual inconsistency the intellectual justification for modern central banking time inconsistency celebrated its fortieth anniversary in 2017 alongside the cambridge journal of economics however the key progeny of the time inconsistency literature central bank independence has fundamental flaws that have been thus far neglected in mainstream research in the first instance the argument for independence relies on a utilitarian rather than institutional analysis one that neglects the genesis of central banks and their relation to other institutions within a country second central bank independence neglects the complex interdependencies of the global monetary and financial system applying an institutional lens to the concept of central bank independence i conclude that independence fails under the reality of globalization as much as it does in a domestic context with central banks reliant on all manner of political institutions they are never really independent operationally or in terms of policy

on tax efforts and colonial heritage in africa abstract one commonly observed phenomena about taxation in africa are regional differences and the fact that southern african countries have higher levels of shares of taxation in gdp this article argues that the major source of differences in tax effort is the colonial histories of various countries using standard measures of tax effort in a panel data framework and dividing colonial africa along forms of incorporation into the colonial system it shows that african countries and others with similar colonial histories have higher levels of tax effort however the difference disappears when we control for the colonial factor these results hold under different model specifications

political and monetary institutions and public financial policies in the industrial countries institutions and policies vittorio grilli donato masciandaro and guido tabellini why do countries as similar as the industrialized oecd countries go through such different experience in terms of public deficits and debts or in terms of inflation the answer cannot come from macroeconomic policy responses to different disturbances nor from the principles of optimal taxation but rather from politics this article focuses on the role that particular institutions exert in providing constraints and incentives which shape the actions of policymakers the electoral process and political traditions affect the ability of governments to deal with deficits and mounting debts what seems to matter most it is found is the effect of the durability of governments governments with short horizons act myopically and never quite tackle the hard choices such governments typically exist in countries with an electoral system favouring many small political parties central bank independence promotes low inflation with no apparent costs in terms of real economic performance irrespective of the political institutions in fact there is no link between monetary and fiscal discipline these findings carry powerful implications for countries facing high indebtedness or stubborn inflation but also for the construction of the european economic and monetary union

bridging the gap between partial and total factor productivity measures using directional distance functions technical dependencies as well as data constraints limit our ability to allocate inputs across sectors and hence our ability to measure sectoral productivity we adapt a directional measure of efficiency to the measurement of sector specific productivity that does not require allocating all inputs across sectors applied to the agricultural sector of a group of countries the results show important differences in livestock and crops productivity growth commonly used partial factor productivity measures for livestock and crops tend to overestimate productivity growth in most developing countries while underestimating it in european countries

taxes and bribery the role of wage incentives this paper presents a simple model to evaluate alternative payment schemes for tax inspectors in the presence of corruption we consider problems of both moral hazard which arises because taking bribes cannot be observed without costly monitoring and adverse selection since not all potential tax inspectors can be identified as being honest or dishonest we identify three wage regimes first one could pay the same wage that a tax inspector could earn elsewhere his reservation wage second one could pay a wage which solves the moral hazard problem i e deters bribery this we call an efficiency wage by analogy with recent models examined i n macro economics third the government could pay a wage below the reservation wage at which only the dishonest become tax inspectors the capitulation wage we make precise the conditions under which each yields the greatest amount o f tax revenues net o f administrative costs many countries in the developing world are undergoing structural adjustment programmes which require fundamental fiscal changes outside agencies advise restoration of budget balance a task which involves expenditure cuts and tax increases the treatment of public employee pay scales often poses a particular dilemma i n this process wages and salaries are a significant component of government expenditures and one important question concerns the extent to which wages rather than employment cuts should be used to save money there is sometimes a reluctance to advocate wage cuts stemming in part from a feeling that this might impair the performance of the public sector hence tanzi 1990 argues that a policy of wage cutting is likely to increase the inefficiency of public sector employees especially at a time when the public sector is expected to play a larger role in restructuring the economy p 16 in the context of tax collection the issue is particularly pressing given the need to raise more tax revenues a reduction in efficiency in this branch of the government i s likely t o mean that fewer returns are processed and when individuals living standards are squeezed their incentive to accept bribes in lieu o f collecting taxes i s increased o n this count i t i s even sometimes suggested that wages of tax inspectors should be increased to aid the effort to the comments of henry bienen john hey and two anonymous referees have been helpful in revising this paper the authors are also grateful t o the john m olin program for the study o f economic organization and public policy at princeton university and the pew charitable trusts for financial support mclaren also acknowledges support from the international finance section of princeton university none of the above should be implicated in any way see for example goode 1984 chapter 1 3 and gould and amaro reyes 1983

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

multicrop production decisions in western irrigated agriculture the role of water price applying a model of the multioutput firm econometric results are reported for irrigated production in four multistate regions of the american west cross sectional microdata from the farm and ranch irrigation survey and limited dependent variable methods are used to estimate crop choice supply land allocation and water demand functions for field crops farm level water demand is decomposed into the sum of crop level water demands and crop level demands are further separated into an extensive margin land allocations and intensive margin short run water use response to water price measured as groundwater pumping cost occurs primarily at the extensive margin

agricultural taxation in developing countries a survey of issues and policy this study surveys the experience of agricultural taxation in developing countries in the context of the ongoing policy debate about the tax structure and administration affecting agricultural producers using the examples of a number of countries it analyzes the conceptual and practical problems associated with different tax regimes governments in most countries have reduced indirect export taxes on agricultural producers however the revenue from direct taxes on farmers has not increased a major problem in most countries has been the measurement of actual agricultural income different measures for presumed income have been used with varying success they seem to have the most potential for increased revenue in many countries but their effective implementation is constrained by the political and administrative considerations

allocatable fixed inputs and two stage aggregation models of multioutput production decisions allocation decisions for a fixed input such as land are incorporated into a two stage aggregation model of multioutput production decisions the resulting two stage model is more realistic and is as tractable for empirical research as the standard model

water conservation policy analysis an interregional multi output primal dual optimization approach an interregional multi output normalized restricted equilibrium model of field crop agriculture is estimated within the context of a multistage programming based system estimation procedure implicit total economic cost functions endogenize behavioral opportunity adjustment costs of fixed and allocatable land and water resources crop specific marshallian water demand elasticities are estimated for restricted and unrestricted groundwater substitution environments and decomposed by water source elasticities are inelastic but water price policy reform can be an effective water conservation policy tool when groundwater use is unrestricted when groundwater use is restricted effective conservation policy requires more dramatic water price policy reform

east asian economic performance miracle or just a pleasant surprise p ublication of the east asian miracle eam world bank 1993 appears to borrow a phrase to have generated more heat than light the eam analysed reasons for the economic success of the eight high performing asian economies hpaes hong kong indonesia japan malaysia republic of korea singapore taiwan and thailand the hope at least of neutral observers was that we would be able to derive lessons regarding effective economic policies from a study of the experiences of the successful east asian economies the general criticism of the report is that it tried to mould the hpaes experiences so that the lessons were consistent with bank policy in the process losing many distinguishing features of the eam more serious criticisms are that the report obfuscated and distorted the truth it is not our intention to reopen debate about the report fully aired in a special issue of world development april 1994 and rodrik 1994 we do wish to address three questions what were the distinguishing features of the east asian economic success that led some observers to claim a miracle what elements of economic policy contributed to their success and are such elements present in the economic policies proposed by the bank in for example adjustment programmes are there features of the hpaes that can be adapted to help design successful policies for other countries put succinctly what did they do that appears so good how did they do it and can others do it writing in 1998 it may appear irrelevant to talk of an east asian miracle as so many of the economies we consider have recently endured currency crises of varying degrees of severity current problems should not detract from the sustained and generally impressive growth achieved by these economies over the