排序方式: 共有51条查询结果,搜索用时 250 毫秒
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Bjarne S. Jensen Ulla Lehmijoki Elena Rovenskaya 《Review of Development Economics》2015,19(2):221-243
Multisector growth (MSG) models are dynamic versions of computable general equilibrium (CGE) models. Non‐homothetic preference (utility) functions are required for the evolution of factor allocations and industrial structures in accordance with consumption expenditure patterns implied by the non‐unitary income elasticities observed in all budget data since Engel in the 1850s. But comparative static general equilibrium solutions and particularly solving the dynamics of MSG models require explicit specifications of all demand and cost (price) functions. On the demand side, the constant differences of elasticity of substitution (CDES) non‐homothetic indirect utility functions and Roy's identity provide the explicit Marshallian demand functions and budget shares. Sectorial constant elasticity of substitution (CES) cost functions and Shephard's lemma provide the explicit relative commodity price functions and the sectorial cost shares and capital–labor ratios. Walrasian equilibria are given by one equation and the multisector dynamics by three differential equations. Benchmark solutions are given for three cost regimes of a 10‐sector MSG model. History patterns of industrial/allocational evolutions are recognized. 相似文献
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Bjarne Strøm 《The Scandinavian journal of economics》1999,101(1):67-82
In a theoretical analysis of the properties of different wage setting and financing systems in the local public sector, two financing systems are considered. A benchmark model with local financing through local taxes is compared with a system of centralized financing through grants, where taxes are decided at the national level. It is shown that the wage outcomes under centralized financing depend heavily on the order of moves in the budgetary game between the central and local levels.
JEL Classification : H 23; J 45 相似文献
JEL Classification : H 23; J 45 相似文献
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Previous evidence suggests that enrollment in post‐compulsory education increases (decreases) in cyclical downturns (upturns). However, little evidence exists on whether enrollment is successfully transformed into completed education. This paper adds to the literature by analyzing the relationship between completion of upper secondary education and regional unemployment using Norwegian regional panel data on students graduating from compulsory school between 1981 and 2004. We find robust evidence that completion rates are countercyclical. Our results suggest that poor labor‐market conditions when starting upper secondary education have a lasting effect and motivate students to stay in school and graduate. 相似文献
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Bjarne Astrup Jensen Marcel Marekwica 《Journal of Economic Dynamics and Control》2011,35(11):1916-1937
We analytically solve the portfolio choice problem in the presence of wash sale constraints in a two-period model with one risky asset. Our results show that wash sale constraints can heavily affect portfolio choice of investors with unrealized losses. The trading behavior of such investors is to a large extent driven by the desire to realize those losses, either immediately by sharply decreasing the holding of assets carrying unrealized losses, or indirectly by increasing such holdings in order to prepare for a decrease in a future period to earn the tax rebate payment. Our findings are robust to increasing the number of trading dates and introducing a second risky asset and a correlation structure. 相似文献
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Within the independent private-values paradigm, we derive the data-generating process of the winning bid for the last unit sold at multi-unit, sequential, asymmetric, English auctions. When the identity of the winner and the number of units won by each bidder in previous stages of the auction are observed, we demonstrate nonparametric identification and propose a semi-nonparametric estimation strategy based on orthogonal polynomials. We apply our estimator to daily data from fish auctions in Denmark. For single-unit supply, we use our estimates to compare the revenues a seller could expect to earn were a Dutch auction employed instead. 相似文献
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Bjarne Madsen Chris Jensen-Butler Jie Zhang 《Review of urban and regional development studies : RURDS : journal of the Applied Regional Conference》2003,15(2):148-169
The paper presents an interregional computable general equilibrium model, LINE, which is used to analyze the regional economic effects of changes in road pricing as they affect and work though the Danish tourism sector. These effects include changes in demand, income and employment by region. The form of road pricing examined in the paper is tolls across a major fixed link. The consequences of changes in these substantial tolls are examined using the modeling framework. The basic modeling approach in LINE is presented, including its tourism sub-model, and empirical results for Denmark are examined. 相似文献
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Bjarne S. Jensen 《The German Economic Review》2017,18(1):51-80
This paper puts seminal contributions to theory of production functions and maximization of explicit quantitative objective functions by Johann Heinrich von Thünen into a systematic historical perspective. We show that his comprehensive ‘Tableau Economiques’ do imply two exact parametric production functions. Moreover, the renowned ‘geometric mean wage’ formula is restated as an exact CES marginal labor productivity wage for σ = 2. We review four alternative modes of normative (natural) wage calculations without an explicit production function, and conclude that von Thünen's natural wage differentiation formulas are bona fide alternatives for deriving the natural wage formula. 相似文献
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