共查询到20条相似文献,搜索用时 78 毫秒
1.
Hiroaki Sasaki 《International Review of Applied Economics》2011,25(5):539-557
This paper presents a Kaleckian growth model in which (i) the rate of capacity utilization, the profit share, and the rate of employment are adjusted in the medium run, and (ii) the normal rate of capacity utilization and the expected rate of capital accumulation are adjusted in the long run. The long-run equilibrium is a continuum of equilibria and is characterized by hysteresis in that the long-run position of the economy depends on where it starts. An increase in the bargaining power of workers lowers the rate of unemployment in both the medium-run and the long-run equilibrium. 相似文献
2.
Hian Teck Hoon 《Australian economic papers》1998,37(3):257-272
A model is developed, which captures the interactions of unemployment and economic growth in general equilibrium. The economy evolves along a correct-expectations equilibrium path exhibiting endogenous job rationing, and productivity growth is driven by installation of new capital. Under the maintained hypothesis that the elasticity of substitution between capital and labour is less than unity, unemployment benefits are shown to shift up the whole path of equilibrium unemployment, leaving the economy with a higher natural rate of unemployment and lowering the long-run growth rate permanently. Investment tax credits financed by lump sum taxes on total income are capable of lowering the natural rate and raising the economy's growth rate. 相似文献
3.
Hiroaki Sasaki 《Structural Change and Economic Dynamics》2010,21(2):123-134
This paper presents a Kaleckian growth model that incorporates endogenous technological change. The model endogenously determines the rate of capacity utilization, the rate of economic growth, income distribution, and the employment rate in addition to technological change. The paper shows that whether or not an increase in the relative bargaining power of workers raises the long-run equilibrium unemployment rate depends on which regime is realized in the long-run equilibrium. If, for example, the long-run equilibrium corresponds to the wage-led growth regime, a rise in the relative bargaining power of workers leads to a decline in the unemployment rate. This result is never obtained from the mainstream NAIRU model. 相似文献
4.
Tobias Kronenberg 《Portuguese Economic Journal》2010,9(1):1-17
This paper extends the model by Smulders and de Nooij (Resour Energy Econ 25:59–79, 2003), where technical change can be biased towards labour or energy, by assuming a monopolistic union and a government which pays unemployment benefits, collects wage taxes and sells emission permits. The extended model is applied to the analysis of environmental tax reforms. A reduction in the level of energy use yields a double dividend by lowering pollution and unemployment, while temporarily inducing energy-saving technical change. It moves the economy to a new balanced growth path where unemployment is permanently lower, but long-run growth is not affected. A reduction in the growth rate of energy use induces a persistent bias in technical change towards labour and reduces long-run growth. 相似文献
5.
José Ramón Cancelo 《International Advances in Economic Research》2007,13(3):334-346
This paper investigates to what extent the observed nonlinearities in the unemployment rates of six major developed economies
are the response to cyclical asymmetries. Two classes of models are compared: strict smooth transition autoregressions and
models where the transition variable is GDP growth, which is considered a more direct indicator of the business cycle. The
empirical evidence points out that nonlinearities in unemployment rates are induced by cyclical asymmetries. It is also found
that in most countries the unemployment rate looks stationary and reverts to a long-run equilibrium rate in periods of normal
growth, while in extreme cyclical situations it tends to become nonstationary as if each extreme cyclical episode had its
own path of equilibrium.
相似文献
6.
We examine the long-run real wages–unemployment relationship for five OECD countries over the period 1960:1–2001:4. Given the theoretical possibility of non-linear equilibrium due to downward real wage rigidity we employ econometric tests that allow for the presence of non-linearities in the long-run equilibrium. We adopt the notion of 'hidden co-integration' suggested by Granger and Yoon . This methodology has several advantages with respect to other non-linear models. We find statistical evidence that, in general, there is a long-run positive relation between real wages and unemployment only when both are affected by positive shocks. We also find a negative relationship between unemployment and productivity. The empirical analysis is complemented with the estimation of error correction models for all countries. 相似文献
7.
In this paper, we integrate two workhorse models in economics: The monopolistic competition model of Dixit and Stiglitz and the search unemployment model of Pissarides. Information and communication technology (ICT) is interpreted as a (i) technical progress in the matching function of the Pissarides labor market search model, where it is increasing the probability of filling a vacancy, and (ii) technical change in the production function of the Dixit-Stiglitz goods market model where it is increasing fixed costs and decreasing variable costs. All effects together, modeled as a permanent once-and-for-all ICT and internet shock, increase the vacancy/unemployment ratio, decrease the long-run equilibrium unemployment rate, and increase wages. 相似文献
8.
Haiwen Zhou 《Frontiers of Economics in China》2015,10(2):252
In this general equilibrium model, firms engage in oligopolistic competition and choose increasing returns technologies to maximize profits. Capital and labor are the two factors of production. The existence of efficiency wages leads to unemployment. The model is able to explain some interesting observations of the labor market. First, even though there is neither long-term labor contract nor costs of wage adjustment, wage rigidity is an equilibrium phenomenon: an increase in the exogenous job separation rate, the size of the population, the cost of exerting effort, and the probability that shirking is detected will not change the equilibrium wage rate. Second, the equilibrium wage rate increases with the level of capital stock. Third, a higher level of capital stock does not necessarily reduce the unemployment rate. That is, there is no monotonic relationship between capital accumulation and the unemployment rate. 相似文献
9.
Cointegration and common trends on the West German labour market 总被引:1,自引:1,他引:0
In this paper we analyze the West German labour market by means of a cointegrated structural VAR model. We find sensible
stable long-run relationships that are interpreted as a labour demand, a wage setting and a goods market equilibrium. In order
to study the dynamic behaviour of the model we identify two common trends that push unemployment. We find that goods market
shocks have only transitory impacts on unemployment. In the long run, it is almost equally determined by technology and labour
supply factors. However, transitory shocks have major importance in the shorter run since adjustment processes are rather
sluggish.
First version received: Sept. 1998/Final version accepted: Feb. 2000 相似文献
10.
《Applied economics》2012,44(24):3195-3202
This article investigates the dynamics of unemployment and vacancy rates in Turkey during the period 1951 to 2008 by means of a Beveridge Curve (BC). The time-series analysis of unemployment and vacancies as well as two other relevant labour market variables, real wages and real labour productivity, strongly suggests inefficiency in the Turkish labour market. A stable long-run relationship between unemployment rate and vacancy rate is found for Turkey, that is, the existence of a negatively sloped BC is verified. The estimated Turkish BC reflects the structural problems and lack of flexibility in the labour market. The modified BC with real wages and labour productivity reveals that labour productivity has no significant effect on unemployment rate whereas wages have positive and significant effects on the same variable. 相似文献
11.
This paper considers the problem of the optimal time path of contraction of an industry which has been hit by foreign competition, and shows that in general, along the optimal path, a production subsidy is warranted. The optimal subsidy trades off the benefit of unemployment in speeding up the approach to the new long-run equilibrium against the cost of lost output in the ‘inefficient’ industry. The dynamic shadow price of labour in this industry is also derived and shown to be always positive, though below the industry wage rate. 相似文献
12.
Giovanni S. F. Bruno Misbah Choudhry Tanveer Enrico Marelli 《Applied economics》2017,49(34):3372-3394
The impact of financial crises on the youth unemployment rate (YUR), compared to the total unemployment rate (UR), is estimated for a panel of OECD countries over the period 1981–2009, using bias-corrected dynamic panel data estimators of short- and long-run coefficients. Both YUR and UR are found highly persistent. Also, short- and long-run effects of financial crises on YUR are significantly large, respectively, some 1.9 and 1.5–1.7 times higher than the short- and long-run effects on UR. Similar results are found for the unemployment impacts of GDP growth lagged 1 year and institutional variables. These results are robust to various dynamic specifications. 相似文献
13.
Unemployment persistency and high equilibrium unemployment isoften assumed to be caused by rigidities and low search efficiencyin the labour market, especially in European welfare stateswith generous income replacement schemes. These arguments aretested on data from Sweden, an old welfare state with a longperiod of full employment that has changed into a situationwith high unemployment. Data show a clear and very strong unemploymentduration dependency, but it is not possible to prove that thisis a result of low employability among the long-term unemployed.Getting a job is most of all associated with relative qualifications,recall expectations and local labour market conditions, andnot with search behaviour or high wage demands. It is arguedthat unemployment duration when unemployment is high can bestbe understood as a selection process rather than a search process,and that econometric estimations of equilibrium unemploymentare too pessimistic about the potential for an expansive economicpolicy. It is also argued that an active labour market policyis a more efficient compliment to such a policy than changesin income replacement ratios. 相似文献
14.
15.
Macroeconomic Consequences of the EMU 总被引:1,自引:0,他引:1
Jürgen Von Hagen 《Empirica》1999,26(4):359-374
European Monetary Union was sold to the German public on the claim that the common currency would make the European economy stronger and that this would yield significant welfare gains. Such claims are commonly based on three propositions. (1) The common currency will be a strong international currency and the real appreciation of the euro against other currencies will make the EMU citizens richer. (2) The common currency will change labor market relations and increase labor market flexibility, and this will reduce the high rate of structural unemployment in Europe. (3) The common currency will create competition among the governments in the dimension of regulatory and tax policies and induce governments to undertake structural reforms which are long overdue, and this will set the EMU economy on a higher growth path.In this paper we discuss these three claims. We agree with the basic ideas of each of them. But the suggested result of a stronger EMU economy remains questionable. The euro may lead to more or to less labor market inflexibility, and competition among governments in the EMU has a high and a low-regulation equilibrium. Where the euro takes the European economy depends largely on the political willingness to engage in reforms. 相似文献
16.
We identify determinants of large disparities in local unemployment rates across Poland. Using an extensive panel data-set on the NUTS-4 level (i.e. the poviats level, or districts or counties level) we examine a wide range of determinants of local unemployment. Our research examines two groups of the determinants: one related to equilibrium theory and the other related to disequilibrium theory of local unemployment. We find that demographics, education and sectoral employment composition exert a stronger impact over rates of local unemployment than various demand factors. The impact of the determinants, while robust for outliers, is not homogeneous across Polish regions. In particular, in the most depressed local labour markets, skill improvement programmes do not appear to work and unemployment rates are relatively less responsive to investment. Our research suggests that there is no easy cure for local unemployment in Poland, but a few policies have the potential to slightly reduce existing disparities. 相似文献
17.
The extent to which freedom should prevail continues to be a lingering question in the economic discipline. The article focuses on how freedom is conceptualized. The question addressed is whose freedoms are being served through economic self-governance. The profit seeking microeconomic objective of capitalists, as addressed by Karl Marx, must lead to structural change resulting in unemployment. But unemployment has disastrous social costs. So the promotion of freedom for capitalists comes at a high cost toward society. Thus it is argued that the concept of freedom is itself a paradox. Freedom itself must be constrained to be viable. 相似文献
18.
Shu Chen Chang 《Applied economics》2013,45(13):1647-1661
The vector autoregression method of variance decomposition and impulse response function analysis are applied to analyse various relationships among foreign direct investment (FDI), economic growth, unemployment and degree of openness in Taiwan. The analysis results show that these five variables have a long-run equilibrium relationship; however, unemployment rate and FDI outflow have weak exogeneity. We also found that there exist three unidirectional causalities from FDI outflow to FDI inflow, from economic growth to degree of openness, and from economic growth to unemployment in short-run. Furthermore, the shocks of economic growth and degree of openness have positive effects on FDI inflow. On the contrary, the shocks in economic growth and FDI inflow have negative effects on unemployment rate. 相似文献
19.
In a bargaining model, we show that a decrease in the unemployment benefit level increases not only equilibrium employment, but also nominal wage flexibility, and thus reduces employment variations in the case of nominal shocks. Long‐term wage contracts lead to higher expected real wages and hence higher expected unemployment than short‐term contracts. Therefore, a decrease in the benefit level reduces the expected utility gross of contract costs of a union member more with long‐term than with short‐term contracts, thereby creating an incentive for shorter contracts. Incentives for employers are shown to change in the same direction. 相似文献
20.
This paper argues that the rate of equilibrium unemployment depends on the objectives of the Central Bank. In a model where the Central Bank uses monetary policy to stabilise the economy, we show that unemployment and inflation will be lower with an inflation target than with targets for output, money or nominal GDP. The intuition for this is that the elasticities of demand in both the product and the labour markets are greater when there is an inflation target; we show that this leads to a lower mark-up of price over marginal cost and makes wages more sensitive to unemployment. 相似文献