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101.
In this report the results of identifying, estimating and diagnostically checking short-term rational distributed lag (transfer function) models for forecasting the consumption of alcoholic beverages other than beer in Finland are reviewed and compared with some other Scandinavian studies. The output of models is the logarithm of the monthly consumption of alcoholic beverages while the only specified input is the logarithm of the price index of alcoholic beverages. Other explanatory variables are included in the ARIMA noise. The importance of the price variable is demonstrated by comparing ex post predictions obtained using different methods. 相似文献
102.
We apply the boosting estimation method in order to investigate to what extent and at what horizons macroeconomic time series have nonlinear predictability that comes from their own history. Our results indicate that the U.S. macroeconomic time series have more exploitable nonlinear predictability than previous studies have found. On average, the most favorable out-of-sample performance is obtained via a two-stage procedure, where a conventional linear prediction model is fitted first and the boosting technique is applied to build a nonlinear model for its residuals. 相似文献
103.
Specific versus ad valorem Taxation and Externalities 总被引:1,自引:0,他引:1
Jukka Pirttilä 《Journal of Economics》2002,76(2):177-187
Received December 15, 2000; revised version received September 10, 2001 相似文献
104.
We develop a method for eco-efficiency analysis of consumer durables that is based on Data Envelopment Analysis (DEA). In contrast to previous product efficiency studies, we consider the measurement problem from the policy perspective. The innovation of the paper is to measure efficiency in terms of absolute shadow prices that are optimized endogenously within the model to maximize efficiency of the good. Thus, the efficiency measure has a direct economic interpretation as a monetary loss due to inefficiency, expressed in some currency unit. The advantages as well as technical differences between the proposed approach and the traditional production-side methods are discussed in detail. We illustrate the approach by an application to eco-efficiency evaluation of Sport Utility Vehicles. 相似文献
105.
Managed Floating as a Monetary Policy Strategy 总被引:1,自引:0,他引:1
Although there seems to be a broad consensus among economists that purely floating or completely fixed exchange rates (the so-called corner solutions) are the only viable alternatives of exchange rate management, many countries do not behave according to this paradigm and adopt a strategy within the broad spectrum of exchange rate regimes that is limited by the two corner solutions. Many of these intermediate regimes are characterized by significant foreign exchange market interventions and a certain degree of exchange rate flexibility with non-preannounced exchange rate targets. While academic research in this area usually concentrates on some specific aspects of intermediate regimes (such as the effectiveness of interventions or institutional aspects), managed floating has rarely been analyzed as a comprehensive monetary policy strategy. In this paper, we present a monetary policy framework in which central banks simultaneously use the exchange rate and the interest rate as operating targets of monetary policy. We explain the mechanics of foreign exchange market interventions and sterilization and we explain why a central bank has an interest of controlling simultaneously the two operating targets. We derive the monetary policy rules for the two operating targets from a simple open economy macro model in which the uncovered interest parity condition and the monetary conditions index play a central role. 相似文献
106.
Ravi Kanbur Tuuli Paukkeri Jukka Pirttilä Matti Tuomala 《International Tax and Public Finance》2018,25(1):64-98
The existing literature on optimal taxation typically assumes there exists a capacity to implement complex tax schemes, which is not necessarily the case for many developing countries. We examine the determinants of optimal redistributive policies in the context of a developing country that can only implement linear tax policies due to administrative reasons. Further, the reduction of poverty is typically the expressed goal of such countries, and this feature is also taken into account in our model. We derive the optimality conditions for linear income taxation, commodity taxation, and public provision of private and public goods for the poverty minimization case and compare the results to those derived under a general welfarist objective function. We also study the implications of informality on optimal redistributive policies for such countries. The exercise reveals non-trivial differences in optimal tax rules under the different assumptions. 相似文献
107.
Eero J. Pätäri Timo H. Leivo Janne Hulkkonen J. V. Samuli Honkapuro 《Review of Quantitative Finance and Accounting》2018,51(3):813-845
This paper examines the added-value of combining traditional valuation ratios with each other as well as with some financial statement variables in the German stock markets during the 2000–2015 period. The results show that combination pays off and, moreover, that the benefits of combination are greater in Germany than in most other developed stock markets. Particularly, we find strong evidence of the added-value of using Piotroski’s F-score as a supplementary selection criterion for value stocks as well as for low-accrual stocks. Our results show further that the F-score also boosts the efficacy of other valuation ratios besides the book-to-price ratio. In addition, the inclusion of F-score besides a relative value measure tends to increase the average market equity of portfolio firms. The decomposition of the full-sample-period performance into separate bull- and bear-period performance shows clearly that the better performance of F-score-boosted portfolios is mostly attributable to their outperformance during bearish periods, even though on average, they also generate higher bull-period returns than the comparable value portfolios formed without F-score. The use of F-score as a supplementary criterion also increases the proportion of stocks that earn above-market-average returns during the subsequent holding period. For the first time in the financial literature, we also document a strong relationship between high F-score stocks and momentum stocks. 相似文献
108.
Assessing the benefits of climate policies is complicated due to ancillary benefits: abatement of greenhouse gases also reduces local air pollution. The timing of the abatement measures influences both the economic costs and ancillary benefits. This paper conducts efficiency analysis of ten alternative timing strategies, taking into account the ancillary benefits. We apply the approach by Kuosmanen and Kortelainen [Valuing Environmental Factors in Cost-Benefit Analysis Using Data Envelopment Analysis, Ecological Economics 62 (2007), 56-65], which does not require prior valuation of the environmental impacts. The assessment is based on synthetic data from a dynamic applied general equilibrium model calibrated to The Netherlands. Our assessment shows that if one is only interested in GHG abatement at the lowest economic cost, then equal reduction of GHGs over time is preferred. If society is willing to pay a premium for higher ancillary benefits, an early mid-intensive reduction strategy is optimal. 相似文献
109.
Rebecca Piekkari Eero Vaara Janne Tienari Risto Säntti 《International Journal of Human Resource Management》2013,24(3):330-344
The primary purpose of introducing a common corporate language in cross-border mergers is to integrate two previously separate organizations and facilitate communication. However, the present case study of a cross-border merger between two Nordic banks shows that the common corporate language decision may have disintegrating effects, particularly at organizational levels below top management. We identify such effects on performance appraisal, language training and management development, career paths, promotion and key personnel. Our findings show that top management needs to work through the consequences of the language decision upon those who are expected to make such a decision work. 相似文献
110.
Timo Tammi 《Constitutional Political Economy》2011,22(4):373-397
Many people may suffer from moral biases when making allocation decisions having consequences to others. This means that some
factors hinder people from finding, or constructing, their true social preferences in those situations. As a counterforce
to this, numerous devices of moral priming have evolved—such as parenting, formal education as well as various formal and
informal contracting procedures. This paper focuses on the influences of social identity and the perceived fairness of contracting
procedures on subjects’ behaviour in situations of allocation decisions. The analysis of experimental data suggest, first,
that males are less likely than females to engage in other-regarding behaviour in a pre-agreement situation where two active
players divide an endowment among themselves and a third, passive, player. However, this difference disappeared after the
joint contract of the rule of dividing the endowment was made. Second, it was found that students of economics are less likely
than other students to behave in an other-regarding way before the contract; this difference remained also in decisions after
the contract was made. Finally, both a random selection mechanism and a majority voting mechanism were rated fair by the majority
of the subjects. However, the data suggests that fairness ratings are positively associated with compliant behavior only in
the case of the majority voting mechanism. 相似文献