the return of the wage phillips curve the standard new keynesian model with staggered wage setting is shown to imply a simple dynamic relation between wage inflation and unemployment under some assumptions that relation takes a form similar to that found in empirical applications starting with the original phillips 1958 curve and may thus be viewed as providing some theoretical foundations to the latter the structural wage equation derived here is shown to account reasonably well for the comovement of wage inflation and the unemployment rate in the u s economy even under the strong assumption of a constant natural rate of unemployment

the uk s levy control framework for renewable electricity support effects and significance there is a long standing debate over price vs quantity approaches to supporting the deployment of renewable electricity technologies in the context of a a recent shift from quantity to price based support the uk has also introduced a new form of budgetary framework the levy control framework lcf the introduction of the lcf has been very important for investors but has received relatively little attention in the academic literature the paper gives an overview of the lcf explores its effects on renewables policy on consumers and on investor confidence arguing that an unintended consequence of its introduction has been to increase uncertainty through interactions with underlying support mechanisms a number of problems with the current scope and design of the lcf are noted it is argued that the lcf is best understood as aimed at avoiding a political backlash against renewable support policy in a context where the benefits of such policy are concentrated economically and socially the paper concludes by placing the lcf within a wider context of a shift towards greater budgetary control over renewable energy support policy across european countries

the last word on the wage curve abstract since 1990 there has been extensive international research on the responsiveness of wages of individuals to changing local labour market conditions for many countries an inverse relationship between wages and local unemployment rates has been found in their book the wage curve blanchflower and oswald argued that the unemployment elasticity of pay is around 0 1 in most countries in a 1995 literature survey card referred to this striking empirical regularity as being close to an empirical law of economics nonetheless reported elasticities do vary even excluding outliers between about 0 5 and 0 1 there is also considerable heterogeneity among wage curve studies in terms of data and model specification this paper carries out meta analytic techniques on a sample of 208 elasticities derived from the literature to uncover the reasons for the differences in empirical results across studies several causes of variation are identified there is also clear evidence of downward publication bias in addition many reported t statistics are biased upwards due to the use of aggregate unemployment rates a maximum likelihood method and a trimming procedure are used to correct for these biases both methods give similar results for our sample an unbiased estimate of the wage curve elasticity at the means of study characteristics is about 0 07

least cost subsidization alternatives this paper addresses the problem of designing least cost subsidy schemes for agriculture thus it departs somewhat from the mainstream of the literature on agricultural policy analysis which following wallace s pioneering work focuses on evaluating alternative policies in a welfare theoretic context the approach taken here is more closely related to that taken in the optimal taxation literature e g mirrlees it involves the specification of a goal of farm policy and an examination of appropriate policy instruments to achieve that goal the only policy instruments considered are linear subsidies i e subsidies all individuals receive while the criterion for choosing among alternative subsidy schemes is the minimization of government expenditure hence we are interested in isolating the cheapest way of attaining a stated policy objective and we do not consider the welfare consequences of such policy action no use is made of traditional welfare measures like deadweight loss and consumer surplus the approach is purely positive and therefore ignores issues like those raised in gardner s recent paper on efficient redistribution of eco

real wages and unemployment in the big squeeze uk real wage growth has slowed down stagnated and recently turned sharply negative we document the nature of real wage changes across the wage distribution over the last three decades showing that recent patterns represent a distinct break of trend that pre dates the onset of recession we explore whether unemployment has become a stronger moderating influence on real wage growth and report using aggregate economy wide and regional panel data that real wage unemployment sensitivities have become stronger in the period from 2003 onwards finally we offer some assessment of possible drivers of this increased sensitivity of real wages to unemployment

an introduction to the wage curve en conomists and policymakers are interested in understanding the forces that determine the level of unemployment and the level of wages this paper describes an empirical discovery made with the help of international microeconometric evidence covering more than a dozen nations about a link between these two variables the connection can be portrayed on a graph with the level of unemployment on the horizontal axis and the level of wages on the vertical axis then the wage curve as shown in figure 1 is a downwardsloping locus this relationship tells us that holding others things constant if a region has a rise in unemployment in a particular year those who live there will have a fall in their wages in that year what does this curve mean how in a field where fully controlled experiments are almost impossible could there be any convincing scientific basis for this wage curve what is the relationship between the wage curve and a phillips curve other than that the curve of figure 1 looks like a phillips curve with the vertical axis mislabeled how does the wage curve fit into existing economic knowledge and is the empirical finding consistent with competitive theory this paper sketches answers to these kinds of questions the discussion draws on our book the wage curve blanchflower and oswald 1994 where the points raised here are investigated more fully it also rests upon work done by other economists whose work is listed in the paper and the bibliography

wage adjustment in the great recession and other downturns evidence from the united states and great britain using 1979 2012 cps data for the united states and 1975 2012 nes data for great britain we study wage behavior in both countries with particular attention to the great recession real wages are procyclical in both countries but the procyclicality of real wages varies across recessions and does so differently between the two countries in ways that defy simple explanations we devote particular attention to the hypothesis that downward nominal wage rigidity plays an important role in cyclical employment and unemployment fluctuations we conclude that downward wage rigidity may be less binding and have lesser allocative consequences than is often supposed

analysis of a small open economy the case of energy prices in canada the analysis suggests that land rental price decrease in the long run as a consequence of higher energy prices energy demand from agriculture decreases if land and energy are substitute inputs the necessary and sufficient conditions for expecting increasing average farm size decreasing agricultural output and number of farms also have been provided the analysis considers a competitive equilibrium environment with specific proviso that land prices adjust in response to higher domestic energy prices simple expressions for calculating long run agricultural responses to higher domestic energy prices were derived and used in estimating such responses for canadian agriculture

returns to skills around the world evidence from piaac abstract existing estimates of the labor market returns to human capital give a distorted picture of the role of skills across different economies international comparisons of earnings analyses rely almost exclusively on school attainment measures of human capital and evidence incorporating direct measures of cognitive skills is mostly restricted to early career workers in the united states analysis of the new piaac survey of adult skills over the full lifecycle in 23 countries shows that the focus on early career earnings leads to underestimating the lifetime returns to skills by about one quarter on average a one standard deviation increase in numeracy skills is associated with an 18 percent wage increase among prime age workers but this masks considerable heterogeneity across countries eight countries including all nordic countries have returns between 12 and 15 percent while six are above 21 percent with the largest return being 28 percent in the united states estimates are remarkably robust to different earnings and skill measures additional controls and various subgroups instrumental variable models that use skill variation stemming from school attainment parental education or compulsory schooling laws provide even higher estimates intriguingly returns to skills are systematically lower in countries with higher union density stricter employment protection and larger public sector shares

seniority wages and the role of firms in retirement in general retirement is seen as a pure labor supply phenomenon but firms can have strong incentives to send expensive older workers into retirement based on considerations about wage costs and replacement costs we discuss steep seniority wage profiles as incentives for firms to dismiss older workers before retirement conditional on individual retirement incentives e g social security wealth accrual rates or health status the steepness of the wage profile will have different incentives for workers as compared to firms to maintain the employment relationship using an instrumental variable approach to account for selection of workers in our firms and for reverse causality we find that firms with higher labor costs for older workers have on average a lower job exit age and a higher incidence of golden handshakes author s abstract

the theory of the firm in long run equilibrium in a recent series of articles economists have investigated the comparative statics of the neoclassical firm in a competitive environment with the specific proviso that output price adjusts in response to changes in factor prices the older theory of the firm such as is found for example in paul samuelson 1947 is deficient in this regard metaphors such as short run have been used to gloss over the inconsistency of holding output price constant in the face of changing costs through changing factor prices in this paper a simple yet thorough analysis of a firm in a competitive industry i e a firm facing zero entry and adjustment cost conditions is given new results pertaining to restrictions on the behavior of such firms are offered also the length and complexity of established results is substantially reduced

the need to rethink agricultural policy in general and to perform some radical surgery on commodity programs in particular there were some 6 8 million farmers in the united states in 1935 this was the highwater mark for the number of farms in the united states of this total there were a good number of small low production farms in the south one mule sharecropper farms and a good number of small subsistence farms in appalachia and the cut over regions of the lake states at the other end of the size scale there were some very large farms often of the corporate type in california south texas and along the mississippi delta but the overwhelming number of farms in the united states in the mid 1930s were moderate sized family farms in the midwest these farms tended to run between 100 and 200 acres in size in the typical case the family provided the labor and the management of the farming operation and had some equity in it this was a period of deep dark depression

the impact of youth unemployment on adult unemployment in the ncds using the national child development survey this paper looks at cumulated experience of unemployment highlighting how unemployment experience is concentrated on a minority of the workforce over extended periods low educational attainment ability not captured by education financial deprivation and behavioural problems in childhood raise a person s susceptibility to unemployment there is strong evidence of structural dependence induced by early unemployment experience for men but only minor persistence for women attacking low educational achievement and preventing the build up of substantial periods in unemployment as youths may reduce the extent to which a minority of men spend a large part of their working lives unemployed

differential human capital and structural evolution in agriculture abstract the growth of market capitalism and the technological advances of the last two centuries underlie the relentless process of structural change in agriculture substantial occupational migration out of farming and geographical migration from rural to urban areas is a characteristic of most if not all economies in the 20th century the process of rural urban migration and the resulting urban problems have received considerable attention the fate of the residual farm population has received less scrutiny and is less well understood in the united states we observe considerable farm poverty increasing farm size inequality and a disturbing decay of rural communities for the last half century the problem of low farm incomes has been perceived as a farm problem amenable to solutio by appropriate farm policy in this paper a model is proposed which suggests that farm poverty and inequality are inevitable consequences of a rural urban migration process in which two types of human capital play a fundamental role general human capital determines a person s expected nonfarm income while farming specific human capital determines his her productivity in farming it is argued that inadequate human capital combined with positive rural urban migration cost positive farm technology adoption costs and inelastic demand for farm output can explain persistently high levels of farm poverty and increasing farm size inequality the model suggests that traditional farm policies are inappropriate programs that directly address the problems of inadequate human capital are advocated

cyclical labor costs within jobs abstract using uk employer employee panel data we present novel facts on how wages and working hours respond to the business cycle within jobs firms reacted to the great recession with substantial real wage cuts and by recruiting more part time workers a one percentage point increase in the unemployment rate led to an average decline in real hourly wages of 2 6 for new hires as well as for job stayers hiring hours worked were substantially procyclical while job stayer hours were acyclical these results show that real wages are not rigid and that the labor costs of new hires are especially flexible

human capital adaptive ability and the distributional implications of agricultural policy the ability to adapt efficiently to an economic environment that has been altered in a specific way may be a scarce resource in agriculture schultz 1 the setting that i wish to focus upon is one in which farmers face uncertainty about the future course of events production technologies prices and governmental policies and production is dynamic a large share of inputs is purchased from the nonfarm sector and a significant share of output is exported information is available on past realizations of events storing and analyzing information is costly consequently farmers are not assumed to have complete information farmers are assumed to differ in their adaptive ability which is viewed as a form of human capital and to employ efficiently the information that they acquire the thesis of this paper is that adaptive ability is unimportant when the processes generating the variables which farmers take as exogenous are stationary and unaltered however when these processes undergo structural change adaptive ability is expected to affect the quality of production marketing and investment decisions farmers who have superior adaptive skills are expected on average to make better decisions furthermore given the highly competitive nature of u s agriculture successfully adapting to structural change is selective farmers possessing poor adaptive skill can be expected to comprise a relatively large share of the persons forced by economic circumstances to seek alternative employment or retirement provided governmental intervention does not neutralize this selection process when farmers make production marketing and investment plans their decision rules can be expected to incorporate the anticipated values of uncertain variables that are exogeous to their choices the unanticipated components of these exogenous variables however may confuse them and reduce the efficiency of otherwise good plans 2 when shocks occur because of domestic or foreign macroeconomic policy u s agriculture is saddled with transmitting business cycle disturbances

on the comparative statics of a competitive industry with inframarginal firms recently economists have begun to develop a theory of the perfectly competitive firm and industry in long run equilibrium in contrast to the traditional model2 in which all prices are parametric this new theory takes explicit recognition of the fact that output price must adjust to exogenous changes in input prices before the industry can be said to be in long run competitive equilibrium the focus of this analysis has been to derive implications of competitive theory which can be tested using data generated by observing individual firms in

on what basis should health be discounted the discount rate to be applied in health care programmes should be based on the time preference rate for health and this same rate should be applied to costs as well due to the limited tradeability of health when eliciting its time preference rate the intertemporal choices must be framed in such a way as to resemble as closely as possible those facing health planners and decision makers

what can wages and employment tell us about the uk s productivity puzzle as in many european countries labour productivity in the uk has been stagnant since the start of the great recession this article uses individual data on employment and wages to try to understand whether real wage flexibility can help shed light on the uk s productivity puzzle it finds perhaps unsurprisingly that workforce composition cannot explain the reduction in wages and hence productivity that we observe even compared to previous recessions instead real wages have fallen significantly within jobs this time round why one possibility we investigate is that the labour supply in the uk is higher compared to previous recessions

the unemployment volatility puzzle is wage stickiness the answer i discuss the failure of the canonical search and matching model to match the cyclical volatility in the job finding rate i show that job creation in the model is influenced by wages in new matches i summarize microeconometric evidence and find that wages in new matches are volatile and consistent with the model s key predictions therefore explanations of the unemployment volatility puzzle have to preserve the cyclical volatility of wages i discuss a modification of the model based on fixed matching costs that can increase cyclical unemployment volatility and is consistent with wage flexibility in new matches

a picture of job insecurity facing british men this paper considers three aspects of the job insecurity facing british men in the last two decades the probability of becoming unemployed the costs of unemployment in terms of real wages losses and the probability that the continuously employed will experience substantial real wage losses the first of these has not risen in the last two decades the second has risen by around 50 percent and the third has risen particularly for the top skill groups

can helping the sick hurt the able incentives information and disruption in a welfare reform the uk jobcentre plus reform sharpened bureaucratic incentives to help disability benefit recipients relative to unemployment insurance recipients into jobs in the long run the policy raised exits off diasability benefits by 10 and left unemployment outflows roughly unchanged consistent with i beneficial effects of reorganising welfare offices for both groups and ii a shift in bureaucrats efforts towards getting disability benefit recipients into jobs relative to those on unemployment benefit the policy accounted for about 30 of the decline in the aggregate disability rolls between 2003 and 2008 in the short run however we detect a reduction in unemployment exits and no effect on disability exits suggesting important initial disruption effects from the big reorganisation this highlights the difficulty of welfare reform as policymakers may focus on the short run political costs rather than the long run economic benefits

land accumulation dynamics in developing country agriculture abstractunderstanding land accumulation dynamics is relevant for policy makers interested in the economic effects of land inequality in developing country agriculture we thus explore and simultaneously test the leading theories of micro level land accumulation dynamics using unique panel data from paraguay the results suggest that farm growth varies systematically with farm size a formal rejection of stochastic growth theories that is gibrat s law and that titled land area may have considerable influence on land accumulation furthermore our estimates indicate that a dualistic agrarian structure is the likely product of the unfettered operation of land markets

real wage cyclicality in the eurozone before and during the great recession evidence from micro data we study the response of real wages to the business cycle in eight major eurozone countries before and during the great recession average real wages are found to be acyclical but this reflects in large part the effect of changes in the composition of the labour force related to unemployment variations over the cycle using longitudinal micro data from the echp and silc panels to control for composition effects we estimate the elasticities of real wage growth to unemployment increases between 0 6 and 1 over the period 1994 2011 composition effects have been particularly large since 2008 and they explain most of the stagnation or increase in the average wage observed in some countries from 2008 to 2011 in contrast at a constant labour force composition in terms of education and experience the figures indicate a significant decrease in average wages during the downturn particularly in countries most affected by the crisis overall there is no evidence of downward nominal wage rigidity during the great recession in most countries in our sample