scholarly journals Evaluation of efficiency of the Common Measures – measures for land accessibility, implemented within land consolidation

2011 ◽  
Vol 57 (No. 10) ◽  
pp. 500-505 ◽  
Author(s):  
J. Papoušek
Keyword(s):  
Land Consolidation ◽  
Ecological Stability ◽  
Rural Roads ◽  
Financial Flows ◽  
Investment Projects ◽  
Ex Post ◽  
Ex Ante ◽  
General Benefit ◽  
The Common ◽  
The Cost

By the means of Land Consolidation is understood, in accord with law No. 139/2002 Coll., spending of funds on land consolidations and land offices, provided the accessibility of grounds in public interest. Land consolidations also ensure the conditions for improvement of the ecosystem, protection and reclamation of land resources, waterway management and the increase of the ecological stability of landscape. All mentioned measures are collectively called the Common Measures, rural roads being one of the most significant of these measures as far as the ground accessibility is concerned. According to the Ministry of Agriculture and the Central Land Office (MZe, ÚPÚ) statistics, for instance in 2008, over 707.4 million CZK was spent on the common measures projects from the public funds. Of this sum, 82 per cent was spent on financing of the land accessibility projects – rural roads and objects on them. The Cost & Benefit Analysis (CBA) method was applied. The analysis explains step by step what benefits the investment projects bring and to whom, as well as what and from whom it takes something away. Thus defined effects and impacts are aggregated, converted into financial flows and included in the calculation of criteria indicators. These calculations enable to make decision whether the concerned project is in its consequences generally contributive. There is a difficulty in the method – it is applied ex-ante, which usually leads to the exaggerated input parameters, which may be significantly affected by a number of variable effects (time factor, socio-economic impacts, inflation rate, etc.). The ex-post application of the method cannot be objectively used due to the absence of the statistically processed input data for the analysis. Such data must be collected during the operational period of the realized investments. This is caused by the fact that these analyses consider lifetime of these investments in terms of 25–30 years. The ÚPÚ statistics, however, say that the operational period of most of realized common measures has not reached one half of their lifetime yet. The ex-ante analysis enables to evaluate the possible difficulty and the general benefit of projects, including their impact on the broad spectrum of subjects.  

Negative-Emission Technologies and Patent Rights after COVID-19

Climate Law ◽  
2020 ◽  
Vol 10 (3-4) ◽  
pp. 225-265
Author(s):  
Joshua D. Sarnoff
Keyword(s):  
Access To Medicines ◽  
Private Funding ◽  
Compulsory Licensing ◽  
Patent Pools ◽  
Ex Post ◽  
Patent Rights ◽  
Ex Ante ◽  
The Cost ◽  
National Governments ◽  
Negative Emission Technologies

Abstract Governmental and particularly private funding has recently and dramatically expanded for both beccs and dac technologies. This funding and the associated research, development, and deployment efforts will generate intellectual property rights, particularly patent rights in nets. As with access to medicines, the COVID-19 pandemic has highlighted concerns that patent rights may incentivize RD&D at the cost of affordable access to the relevant technologies. Further, access may be restricted to particular countries based on sovereignty concerns to seek preferential supply agreements through up-front funding. As a result, nations will likely turn to controversial ex-post measures, such as compulsory licensing, to assure access and to control prices of the needed technologies. The same concerns with patent rights likely will affect RD&D of nets. Although international ex-ante measures exist (such as patent pools) which would help to minimize these concerns, such measures may not induce the requisite voluntary contributions, or may fail to materialize due to political disagreements. Focusing on both US law and international developments, this article proposes various ex-ante measures that can be adopted by national governments and private funders to minimize the likely forthcoming worldwide conflicts that will arise over balancing innovation incentives for, and affordable access to, patented nets.

scholarly journals Retrospective Evaluation of the Costs of Complying with Light-Duty Vehicle Surface Coating Requirements

2018 ◽  
Vol 10 (1) ◽  
pp. 39-64
Author(s):  
Ann Wolverton ◽  
Ann E. Ferris ◽  
Nathalie B. Simon
Keyword(s):  
Surface Coating ◽  
Air Pollutants ◽  
Unit Cost ◽  
Hazardous Air Pollutants ◽  
Light Duty ◽  
Ex Post ◽  
Ex Ante ◽  
Light Duty Vehicle ◽  
The Cost ◽  
The U.S

This paper compares the U.S. Environmental Protection Agency’s (EPA) ex ante compliance cost estimates for the 2004 Automobile and Light-Duty Truck Surface Coating National Emission Standards for Hazardous Air Pollutants to ex post evidence on the actual costs of compliance based on ex post cost data gathered from a subset of the industry via pilot survey and follow-up interviews. Unlike many prior retrospective studies on the cost of regulatory compliance, we use this newly gathered information to identify the key drivers of any differences between the ex ante and ex post estimates. We find that the U.S. EPA overestimated the cost of compliance for the plants in our sample and that overestimation was driven primarily by differences in the method of compliance rather than differences in the per-unit cost associated with a given compliance approach. In particular, the U.S. EPA expected facilities to install pollution abatement control technologies in their paint shops to reduce emissions of hazardous air pollutants, but instead these plants complied by reformulating coatings.

The Cost of Local Government Structural Reorganisation in Great Britain during the 1990s

10.1068/c0063 ◽  
2002 ◽  
Vol 20 (2) ◽  
pp. 251-262 ◽  
Author(s):  
Michael Chisholm
Keyword(s):  
Structural Change ◽  
Great Britain ◽  
Local Government ◽  
Costs And Benefits ◽  
Transition Costs ◽  
Ex Post ◽  
Ex Ante ◽  
The Government ◽  
The Cost ◽  
Official Data

When the structure of local government in Great Britain was reorganised during the 1990s, considerable emphasis was placed by the government on the financial savings which would accrue to offset the costs incurred in making the changes. Previous work examined these expectations and found clear evidence that the ex ante estimates of transition costs given to the Westminster parliament were serious underestimates, and that the expected savings had not, at that time, materialised. This work was done at a time when it was known that some of the official data on transition costs would not be complete until after the close of the 2000/01 financial year. The author's primary purpose is to place on record what may be regarded as the final estimates of the transition costs in England, Scotland, and Wales. In addition, comparisons between the ex ante estimates of the costs of structural change and the ex post evidence concerning actual costs are updated. The discrepancy between these is such as to confirm the need for some form of independent scrutiny of new legislation at the time when it is being considered in parliament, to ensure that decisions are taken in the light of realistic assessments of the costs and benefits of proposed enactments.

scholarly journals Ex-post IR Dynamic Auctions with Cost-per-Action Payments

2018 ◽  
Author(s):  
Weiran Shen ◽  
Zihe Wang ◽  
Song Zuo
Keyword(s):  
Common Knowledge ◽  
Incentive Compatibility ◽  
Individual Rationality ◽  
Incentive Compatible ◽  
Dynamic Auctions ◽  
Ex Post ◽  
Ex Ante ◽  
Ad Auctions ◽  
The Cost ◽  
General Reduction

Motivated by online ad auctions, we consider a repeated auction between one seller and many buyers, where each buyer only has an estimation of her value in each period until she actually receives the item in that period. The seller is allowed to conduct a dynamic auction but must guarantee ex-post individual rationality. In this paper, we use a structure that we call credit accounts to enable a general reduction from any incentive compatible and ex-ante individual rational dynamic auction to an approximate incentive compatible and ex-post individually rational dynamic auction with credit accounts. Our reduction obtains stronger individual rationality guarantees at the cost of weaker incentive compatibility. Surprisingly, our reduction works without any common knowledge assumption. Finally, as a complement to our reduction, we prove that there is no non-trivial auction that is exactly incentive compatible and ex-post individually rational under this setting.

scholarly journals Escasa eficiencia en costos y plazos en proyectos de inversión en Arequipa y Moquegua 2004-2020

2021 ◽  
Vol 39 (71) ◽  
pp. 800-821
Author(s):  
Javier Pedro Flores Arocutipa ◽  
Jorge Jinchuña Huallpa ◽  
Rocío Claribel Cornelio Aira ◽  
Moisés Chacolla Soto ◽  
José Miguel De la Paz Ramos ◽  
...  
Keyword(s):  
Wilcoxon Test ◽  
P Value ◽  
Regional Government ◽  
Investment Projects ◽  
Subsequent Period ◽  
Ex Post ◽  
Ex Ante ◽  
Before And After ◽  
The Difference ◽  
Low Efficiency

Objective: To demonstrate the low efficiency in costs and timeframes in 22 investment projects (PIP) of the Regional Government of Moquegua and Arequipa, which generated higher costs and timeframes between the ex ante and ex post in the period 2004-2020. Method: Inductive, basic, not experimental. Results: Based on the Wilcoxon test, it was shown that the costs of 12 projects in Moquegua, before and after, were different with asymptotic significance (bilateral) 0.006, from 127 to 220 million; and the "t" test for related samples generated the significance (bilateral) of 0.000. It was observed that the average calculated in days was different, that the average of the ex ante period turned out to be 339 days while the average of the actual period was 2307 days. In 10 projects in Arequipa, the Wilcoxon test generated 0.007 and the costs went from 1030 to 1585 million soles; the difference in terms generated a p-value of wilcoxon of 0.004 from an average of 15.4 to 57.5 months. Conclusion: The costs of the previous and subsequent period are different, as are the proposed deadlines and actual deadlines in both regions.

Information and the Cost of Capital: An Ex Ante Perspective

2010 ◽  
Vol 85 (3) ◽  
pp. 817-848 ◽  
Author(s):  
Peter O. Christensen ◽  
Leonidas E. de la Rosa ◽  
Gerald A. Feltham
Keyword(s):  
Rational Expectations ◽  
Cost Of Capital ◽  
Public Disclosure ◽  
Full Time ◽  
Recent Discussion ◽  
Equilibrium Prices ◽  
Ex Post ◽  
Ex Ante ◽  
The Cost ◽  
The Impact

ABSTRACT: Recent articles have demonstrated that increased public disclosure can decrease firms’ cost of capital. The focus has been on the impact of information on the cost of capital subsequent to the release of the information (the ex post cost of capital). We show that the reduction in the ex post cost of capital is offset by an equal increase in the cost of capital for the period leading up to the release of the information (the preposterior cost of capital). Thus, within the class of models framing the recent discussion, there is no impact on the ex ante cost of capital covering the full time span of the firm. The extent to which information is made publicly or privately available affects the timing of the resolution of uncertainty and when the information is reflected in equilibrium prices, but there is no impact on initial equilibrium prices. Within a noisy rational expectations equilibrium, rational investors may actually benefit from a higher ex post cost of capital.

Private Law and Local Custom

2020 ◽  
pp. 158-176
Author(s):  
Nathan B. Oman
Keyword(s):  
Common Law ◽  
Theoretical Models ◽  
Regulatory Regime ◽  
Private Law ◽  
Ex Post ◽  
Ex Ante ◽  
Ex Post Facto ◽  
Common Objection ◽  
The Common ◽  
The Relationship

This chapter explores the relationship between private law and common law. Both private law and the common law fit awkwardly into the dominant theoretical models of law, which emphasize regulation and social control by the state. Thus, the common law has long been criticized for failing to comply with the model of clearly articulated rules that are announced ex ante and applied ex post. The private law, for its part, contains numerous features that make it a poor candidate for a well-designed regulatory regime. The chapter then argues that developments in private law theory suggest a convergence between private law and the common law that responds to these issues, rendering the law both intelligible and providing an answer to the common objection that the common law involves ex post facto lawmaking. In addition, a recovery of this classical common law theory is both conceptually feasible and offers solutions to problems left currently unanswered by neoformalism.

scholarly journals Net Neutrality Regulation: Much Ado about Nothing?

2018 ◽  
Vol 17 (3) ◽  
pp. 225-243 ◽  
Author(s):  
Ingo Vogelsang
Keyword(s):  
Competition Policy ◽  
Net Neutrality ◽  
Specific Content ◽  
Much Ado About Nothing ◽  
Ex Post ◽  
Ex Ante ◽  
Price Rule ◽  
Economic Analyses ◽  
The Cost

Abstract The economics literature on Net Neutrality (NN) has been largely critical of NN regulation on the basis of theoretical findings that NN violations can be both welfare improving and welfare deteriorating, depending on the circumstances of the case in question. Thus, an ex post competition policy approach would be preferable to a strict ex ante prohibition of NN violations. In contrast, the current paper argues that NN regulation is largely ineffective, in particular, when it comes to the prohibition of fast lanes and other quality of service (QoS) differentiations, and to a lesser extent, when it comes to the zero price rule. NN regulation is only effective in preventing the blocking of specific content and in preventing the favoring of ISP owned content and in preventing some price discriminations. These are also areas where NN regulations are more likely to be welfare-enhancing. Where they are ineffective, NN regulations are likely to create inefficiencies through the cost and allocative inefficiencies caused by NN bypass. The paper ends with a call for theoretical and empirical economic analyses of NN circumvention techniques.

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