welfare benefits and unemployment in affluent democracies the moderating role of the institutional insider outsider divide the effect of generous welfare benefits on unemployment is highly contested the dominant perspective contends that benefits provide disincentive to work whereas others portray benefits as job sea

the incremental information content of investor fear gauge for volatility forecasting in the crude oil futures market abstract this paper aims to investigate whether investor fear gauge ifg contains incremental information content for forecasting the volatility of crude oil futures for this purpose we use oil volatility index ovx to measure the ifg adding the ifg to existing heterogeneous autoregressive har models we develop many har models with ifg subsequently we employ these har models to predict the volatility of crude oil futures the results from the parameter estimation and out of sample forecasting show that the in sample and out of sample performances of har models with ifg are significantly better than their corresponding har models without ifg the results are robust in different ways thus the har models with ifg are more beneficial to the decision making of all participants including financial traders manufacturers and policymakers in the crude oil futures market more importantly the results suggest that the investor fear gauge has a significant positive effect on volatility forecasting and can help improve the performances of almost all the existing har models

answering the skeptics yes standard volatility models do provide accurate forecasts a voluminous literature has emerged for modeling the temporal dependencies in financial market volatility using arch and stochastic volatility models while most of these studies have documented highly significant in sample parameter estimates and pronounced intertemporal volatility persistence traditional ex post forecast evaluation criteria suggest that the models provide seemingly poor volatility forecasts contrary to this contention we show that volatility models produce strikingly accurate interdaily forecasts for the latent volatility factor that would be of interest in most financial applications new methods for improved ex post interdaily volatility measurements based on high frequency intradaily data are also discussed

energy overview for globalized world economy source supply chain and sink abstract energy use of the globalized world economy is comprehensively overviewed by means of a systems input output analysis based on statistics of 2010 emphases are put on the sources of primary energy exploitation inter regional trade imbalance of energy use via global supply chains and sinks of energy use in final demand the largest final user turns out to be the united states compared with china as the leading energy exploiter the global trade volume of energy use is shown in magnitude up to about 90 of the global primary energy exploited the united states is recognized as the world s biggest energy use importer in contrast to russia as the biggest exporter approximately one third of global primary energy exploited is shown to be embodied in inter regional net trade japan and russia are respectively illustrated to be the world s leading net importer and leading net exporter of energy use for china as the leading energy exploiter about 30 of its exploited energy is for foreign regions final use and 70 for its own final use for the european union as the largest sink region nearly 80 of the energy required in its final use is from foreign regions led by russia as reflected in the results the conventional perspective based only on the direct energy consumption by region inevitably leads to inter regional energy grabbing and carbon leakage which raises a serious concern of regional decrease at the expense of global increase in current context of energy shortage and climate change this global energy overview can provide essential strategic implications at the international national and regional scales for sustainable energy policy making

inequality and the politics of social policy implementation gender age and chile s 2004 health reforms summary regarding scholarship on the political determinants of inequality little attention has been paid to policy implementation we examine the 2004 chilean health reforms that sought to regulate private insurers and measure their effects on gender and age inequality we find that reforms intended to decrease these inequalities largely failed analysis of this failure demonstrates the importance of the politics of implementation when reforms threaten profits private providers may act to undermine reforms in the implementation process given the widespread emergence of private providers in social policy systems understanding their stakes in implementation is key to more effective equality enhancing reforms

oil price shocks economic policy uncertainty and industry stock returns in china asymmetric effects with quantile regression abstract this paper investigates the impact of crude oil shocks and china s economic policy uncertainty on stock returns at different locations on the return distributions based on monthly data from 1995 1 to 2016 3 we address this issue by employing the quantile regression technique this approach enables a more detailed investigation in different market circumstances namely bearish normal and bullish markets empirical results indicate that the effects of oil price shocks and economic policy uncertainty are asymmetric and highly related to stock market conditions moreover both the nexus of oil and economic policy uncertainty stock are changed at the onset of a crisis specially rising oil prices have greater negative effects on stock returns when stock markets are bullish extreme higher quantiles before a crisis whereas the effects are significantly positive under different market conditions after the onset of the crisis falling oil prices lower stock returns when stock markets are bullish and normal before the crisis whereas lower stock returns under different market conditions except extreme bullish after the onset of the crisis these findings might be related to the optimistic or pessimistic investor sentiments and investors might become more frightened after the crisis

flexibility and security within european labor markets in this comparative qualitative study the authors examine how local bargaining shapes the trade off between labor flexibility and employment security policies in four multinational subsidiaries in belgium britain and germany they also consider whether and how union power to shape flexibility and security policies is affected by national institutions the way that multinationals organize their subsidiaries and local contextual factors findings support this multilevel interdependent framework trade offs are shaped by differences in workers structural power in specific local subsidiaries differences in inter subsidiary organizational configurations markets and technologies modify how unions can leverage collective resources to wield power in their relationship with management

extreme risk spillovers between crude oil and stock markets abstract this paper investigates the spillovers of extreme risks between crude oil and stock markets using daily data of the s p 500 stock index and west texas intermediate wti crude oil futures returns based on the method of granger causality in risk value at risk var is employed to measure market risk and a class of kernel based tests is used to detect negative and positive risk spillover effects empirical results reveal that there are significant risk spillovers between the two markets extreme movements past or current in one market may have a significant predictive power for those in the other market prior to the recent financial crisis there are positive risk spillovers from stock market to crude oil market and negative spillovers from crude oil market to stock market after the financial crisis bidirectional positive risk spillovers are strengthened markedly the risk spillovers may occur instantaneously and or with a long time delay both positive and negative risk spillover effects exhibit asymmetric correlations

the structure and degree of dependence a quantile regression approach abstract the copula function defines the degree of dependence and the structure of dependence this paper proposes an alternative framework to decompose the dependence using quantile regression we demonstrate that the methodology provides a detailed picture of dependence including asymmetric and non linear relationships in addition changes in the degree or structure of dependence can be modeled and tested for each quantile of the distribution the empirical part applies the framework to three different sets of financial time series and demonstrates substantial differences in dependence patterns among asset classes and through time the analysis of 54 global equity markets shows that detailed information about the structure of dependence is crucial to adequately assess the benefits of diversification in normal times and crisis times

working class power capitalist class interests and class compromise this article proposes a general theoretical framework for understanding the concept of class compromise in terms of a reverse j model of the relationship between the associational power of workers and the interests of capitalists increases in working class power adversely affect capitalist class interests until such power crosses some intermediate threshold beyond which further increases in working class power are potentially beneficial to capitalists interests this article argues that the reverse j curve is itself the result of two distinct kinds of effects of workers power on capitalists interests one a negative effect in which workers power undermines the capacity of capitalists to unilaterally make various kinds of decisions and the second a positive effect in which workers power helps capitalists solve the various kinds of collective action problems they face

time varying rare disaster risks oil returns and volatility abstract this paper provides a novel perspective to the predictive ability of rare disaster risks for west texas intermediate wti oil market returns and volatility using a nonparametric quantile based methodology over the monthly period of 1918 01 2013 12 we show that a nonlinear relationship and structural breaks exists between oil returns and various rare disaster risks hence linear granger causality tests are misspecified and the linear model results of non predictability are unreliable however the quantile causality test shows that rare disaster risks strongly affect both wti returns and volatility with stronger evidence of predictability observed at lower quantiles of the respective conditional distributions our results are robust to alternative specification of volatility based on a garch model and measure of rare disaster risks based on the number of crises

cooperation and political economic performance in affluent democratic capitalism research on comparative political economic performance has traditionally followed two separate tracks one concerned with collective economic gain growth and efficiency and the other focused on distribution and redistribution cooperative institutions offer a key to understanding cross national variation among the affluent capitalist democracies in both facets of political economic performance these institutions cluster along two dimensions neocorporatism and firm level cooperation pooled time series analysis for 18 nations over 1960 89 suggests that 1 neocorporatism is a major source of distributive redistributive policies and outcomes and of several sources of collective gain 2 firm level cooperation is a key contributor to economic growth

labour market institutions and economic performance labour markets richard freeman do particular types of labour market institution hold the key to economic success should other countries try to emulate the flexibility of the american labour market or the centralization of swedish style corporatism since 1970 within the oecd there has been a sharp divergence both of economic performance and of indicators of labour market structure the paper uses union density and the degree of wage dispersion across industries to proxy a country s underlying labour market institutions in assessing economic performance it is argued that cross country differences in output growth were much smaller than differences in employment growth for given output growth there is a clear negative relationship between employment growth and real wage growth across countries why do different countries find themselves at different points on this trade off the final part of the paper examines the correlation between indicators of labour market structure and the position on the wage employment trade off it concludes that the degree of wage dispersion across industries is the most important indicator of market structure and that countries with very high or very low dispersion typically the countries with highly centralized or highly decentralized bargaining in the labour market have better employment performance than countries with intermediate degrees of centralization and wage dispersion

living in unemployment or who experiences a high unemployment burden the paper examines the distribution of unemployment experience in britain within the framework of the han and hausman semi parametric estimator which has the advantage of circumventing problems associated with individual heterogeneity arising from unobserved individual characteristics the results imply that the unemployment burden is unequally distributed among the working population males and females bear an unequal unemployment burden the study casts light on the characteristics of those individuals who are most likely to experience a high unemployment burden

risk spillover of international crude oil to china s firms evidence from granger causality across quantile abstract this paper investigates the extreme risk spillover of international crude oil to stock returns for 529 firms listed on the a share market of the shanghai stock exchange we apply a kernel based nonparametric method to test quantile on quantile granger causality from crude oil to firm returns from the perspective of firm level analysis the findings are outlined as follows first our empirical results provide strong evidence to suggest the asymmetry in the linkage of extreme movements from crude oil to firm returns that is the case of positive risk spillovers are more severe than the case of negative risk spillovers in particular the down to down risk spillover is the most serious case this phenomenon unravels the strong driving force of economic cycles second risk transmission from oil price shocks to firm returns depends on the firm s industry features in addition to the usual focus on inter industry difference we also note the within industry heterogeneity third we confirm that china s refined oil pricing reform of march 27 2013 has had intensifying effects on the negative spillovers from oil prices to firms for investors we emphasize not only the awareness of the predictive power between extreme risks from international crude oil to china s firms but also the existence of heterogeneity in these predictive abilities across firms

job assignments signalling and efficiency this article analyzes a model in which information about a worker s ability is only directly revealed to the firm employing the worker other firms however use the worker s job assignment as a signal of ability three results recur throughout the analysis first wage rates tend to be more closely associated with jobs than with ability levels second there is frequently an inefficient assignment of workers to jobs i e even when a firm has complete information about a worker s output third the severity of this inefficiency tends to be negatively correlated with the level of firm specific human capital in the economy

unemployment behaviour evidence from the cps work experience survey this chapter is empirical and descriptive rather than theoretical it examines the cps unemployment experience data which gives the number of weeks of unemployment and the number of spells of unemployment experienced by a sample of people in a year this chapter focuses on both the entry rate or frequency probability of entering and the exit rate or duration probability of exiting of unemployment spells for it is on both the entry and exit rates that the level and distribution of unemployment depends the conclusion is that entry rates and differences in entry rates across people are of primary importance in explaining unemployment experience

money supply class power and inflation monetarism reassessed recent sociological work shows that pro market neoliberal policies across advanced capitalist countries are due to distributional struggle between classes in the 1970s and 1980s the orthodox monetarist view alternatively sees neoliberal reform as a nonpolitical attempt to end the stagflation crisis of the 1970s from this perspective monetary and fiscal expansions brought high inflation and central bank discipline and government austerity is the solution but the recent trend of low inflation despite accelerating money growth and government spending contradicts this view analyses of time series cross section data for 23 oecd countries from 1960 to 2009 support the thesis that the rise and fall of inflation is more about distribution of power between labor and capital than about monetary and fiscal discipline inflation in the 1970s originated from a strong working class and hurt capital more than it did workers while neoliberal repression of workers power has kept inflation low from the 1980s onwa

interaction between oil and us dollar exchange rate nonlinear causality time varying influence and structural breaks in volatility abstractthis article examines the nonlinear granger causality and time varying influence between crude oil prices and the us dollar usd exchange rate using the hiemstra and jones hp test the diks and panchenko dp test and the time varying parameter structural vector autoregression model by applying the iterated cumulative sums of squares icss algorithm and the dcc garch model the effects of structural breaks in volatility of the two markets are also investigated the empirical analysis indicates that first crude oil prices are the nonlinear granger cause of the usd exchange rate but not vice versa second the usd exchange rate exerts a stronger and more stable negative influence on crude oil prices in the short term and the influence gradually weakens after 2012 finally ignoring structural breaks can increase the negative volatility correlation between the oil and usd exchange rate markets which is particularly remarkable during the financial crisis

international negotiations and domestic politics the case of imf labor market conditionality what is the role of international organizations ios in the formulation of domestic policy and how much influence do citizens have in countries negotia tions with ios we examine these questions through a study of labor related condi tionality in international monetary fund imf loans using new data from imf loan documents for programs from 1980 to 2000 we test to see if citizens economic interests influence imf conditionality we examine the substance of loan conditions and identify those that require liberalization in the country s domestic labor market or that have direct effects on employment wages and social benefits we find evi dence that democratic countries with stronger domestic labor receive less intrusive labor related conditions in their imf loan programs we argue that governments con cerned about workers opposition to labor related loan conditions negotiate with the imf to minimize labor conditionality we find that the imf is responsive to domes tic politics and citizens interests

the incidence and duration of unemployment abstract census data from 1910 reveal the average non farm male worker faced higher probabilities of entering and leaving unemployment than in the 1970s long term occupational shifts explain a significant fraction of the decline in the entry hazard

determinants of labour s income share in the era of financialisation numerous studies have analysed the decline in the labour share of income but only few have linked it to the increase in financialisation the process of financialisation can roughly be described as an increasing importance of the financial sector that had an impact on the distribution between wages and profits on the one hand and retained earnings and financial income in the form of dividends and interests on the other hand this article seeks to explore the relationship between financialisation and labour s share of income using a time series cross sectional dataset of 13 countries over the time period from 1986 until 2007 the results suggest that there is indeed a relationship between increasing dividend and interest payments of non financial corporations and the decline of the share of wages in national income other factors that can account for the decline relate to globalisation and a decrease in the bargaining power of labour

new evidence on whether unemployment and out of the labor force are distinct states this paper focuses on the question of whether people who are out of the labor force olf should be included in unemployment measures if people who are olf can obtain jobs as often as the people who are unemployed then there is no real distinction between the two states of nonemployment surprisingly there has been very little effort surrounding this issue in the past clark and summers 1982 conclude that for teenagers unemployment and olf are not distinct states while flinn and heckman 1982a find the opposite for white male high school graduates the methodology adopted in this paper enables one to use incomplete transition data on unemployment and olf and to obtain estimates of the full transition matrix between three labor force states that are not possible with standard methods new evidence for high school graduates is presented by gender and it is found that while for young women the two states are distinct for young men they are not

economic development and sectoral unions in china drawing on qualitative fieldwork in china s guangdong and zhejiang provinces the author asks how post socialist unions respond to worker unrest and why the development of sectoral level bargaining has been uneven in different regions of china while zhejiang has had relative success in establishing the organizational infrastructure for sectoral bargaining guangdong has had little success despite ongoing attempts by unions the author explains variation in sectoral level bargaining through an analysis of the different models of economic development which are characterized as local entrepreneurialism and global integration for zhejiang and guangdong respectively despite having different organizational forms unions in both places suffer from a lack of credibility and capacity to enforce contracts given the acftu s ongoing focus on sectoral level bargaining however experiments will likely continue in various regions and industries throughout china

the q theory of investment with many capital goods the q theory of investment which relates investment to the ratio of market to replacement value of capital has attracted considerable attention in a recent series of papers for instance a q variable has been used as an independent variable in empirical investment equations estimated by george von furstenberg 1977 von furstenberg et al 1980 burton malkiel et al 1979 and others these papers however leave somewhat unclear the theoretical rationale for using q as an investment determinant this has motivated work by hiroshi yoshikawa 1980 lawrence summers 1981 michael salinger and summers 1981 and fumio hayashi 1982 who show that under certain conditions the rate of investment of a sharevalue maximizing firm is indeed a function of q this is an important result because it shows that investment equations with q an independent variable are not ad hoc constructions rather they are grounded in a theory of the firm with an appealing behavioral hypothesis viz value maximization an important assumption underlying this research is that capital can be treated as a homogeneous good of course this is an extremely common assumption in the analysis of investment and is not particularly more bothersome in the q theory context than elsewhere nonetheless there are certain situations where it may be desirable or even essential to be able to study investment disaggregated by type of capital good thus the purpose of this paper is to examine whether and how the q theory can be extended to this more general case 1 intuitively one would expect some difficulty with the q theory in the many capitalgood context as already noted by james tobin and william brainard 1977 p 243 and by salinger and summers p 12 one way to see why is to recall the tobin brainard distinction between marginal and average q as hayashi writes

forecasting the good and bad uncertainties of crude oil prices using a har framework abstract good or bad uncertainty is the volatility that is associated with positive or negative innovations to asset prices this paper proposes new heterogeneous autoregressive type har type models to forecast the good and bad uncertainties of crude oil prices in this paper we investigate the effects of lagged bad and good uncertainties daily positive and negative signed jump variations and leverages on predicting good and bad uncertainties by in sample and out of sample analysis the in sample results show that bad and good uncertainties have long memory property and the predictability of long term good and bad uncertainties is stronger than that of short and mid term good and bad uncertainties the out of sample results indicate that lagged bad or good uncertainties daily positive signed jump variation and daily negative signed jump variation contain incremental out of sample information for forecasting good or bad uncertainties and in most cases lagged leverages also play indispensable roles in forecasting the good and bad uncertainties in the crude oil market moreover the results of out of sample analysis remain robust across using the other estimation window other har type models and the other sample

asymmetric impacts of oil price uncertainty on chinese stock returns under different market conditions evidence from oil volatility index abstract the crude oil volatility index ovx is a direct and more accurate measure of oil price uncertainty this paper uses this kind of implied volatility index of oil prices to investigate the impacts of oil price uncertainty on the aggregate and sectoral stock returns in china this issue is resolved by using a quantile regression which can provide a more detailed examination under different market conditions meanwhile the asymmetric effects of uncertainty shocks are also examined by using the positive and negative changes of the ovx furthermore we assess whether the reform of march 27 2013 affected the ovx stock nexus since this reform was a major step to relax the control of domestic oil prices in china our results reveal that ovx changes mainly show significantly negative effects on the aggregate and sectoral stock returns in the bearish market in particular these effects depend largely on the positive shocks of the ovx rather than the negative shocks of the ovx moreover the reform of march 27 2013 decreased the impacts of the positive ovx shocks on chinese stock returns

good times bad times postwar labor s share of national income in capitalist democracies this article returns to a classic question of political economy the zero sum conflict between capital and labor over the division of the national income pie a detailed description of labor s shar

asymmetric effects of geopolitical risks on energy returns and volatility under different market conditions abstract based on daily data from 28 june 1990 to 31 october 2018 we investigate the asymmetric effects of geopolitical risks on energy crude oil gas and heating oil returns and volatility under different market conditions by using a quantile regression model the results show that geopolitical risks have significantly negative effects on crude oil returns in the bearish market and on heating oil returns in the normal and bullish markets but have no effects on gas returns meanwhile the impacts of geopolitical risks on crude oil volatility are significantly positive in different market conditions and the impacts on gas and heating oil volatility are mainly negative but not significant in addition we further divide geopolitical risks into geopolitical threats and geopolitical acts and find that geopolitical threats and acts have heterogeneous effects on energy returns and volatility