Business Commons^™

Group-Average Observables As Controls For Sorting On Unobservables When Estimating Group Treatment Effects: The Case Of School And Neighborhood Effects, Joseph G. Altonji, Richard K. Mansfield

Rick Mansfield

We consider the classic problem of estimating group treatment effects when individuals sort based on observed and unobserved characteristics. Using a standard choice model, we show that controlling for group averages of observed individual characteristics potentially absorbs all the across-group variation in unobservable individual characteristics. We use this insight to bound the treatment effect variance of school systems and associated neighborhoods for various outcomes. Across four datasets, our conservative estimates indicate that a 90th versus 10th percentile school system increases high school graduation and college enrollment probabilities by at least 0.047 and 0.11. Other applications include measurement of teacher value-added.

Theories And Practices Of Islamic Finance And Exchange Laws: Poverty Of Interest, Ahmed E. Souaiaia

Ahmed E SOUAIAIA

Urban Blue Space And "The Project Of The Century": Doing Justice On The Seattle Waterfront And For Local Residents, Anne Wessells

Anne Taufen

No abstract provided.

Huge Growth Potential In 2015 For Used Books Market - A Surney, Lissa Coffey

LissaCoffey

Selling Buying Used Books - A Market With Huge Potential in 2015 - Selling/buying books online is a great way to earn extra income and an upcoming market having huge growth potential in 2015. Size the US market for used books ... Conduct research on used book selling and buying activities. The starting point for their analysis is the double-edged impact of a used book market ... But there's another effect: the presence of a market for used books ... "The growth reflects how easy is has become to sell used books.The used book market for college textbooks has been …

Movimientos Obreros Y Por Los Derechos Humanos En América Latina: Convergencia, Divergencia Y Consecuencias Para La Promoción De Los Derechos Económicos, Sociales Y Culturales [Labor Movements And Human Rights In Latin America: Convergence, Divergence, And The Implications For The Promotion Of Economic, Social And Cultural Rights], Maria Lorena Cook

Maria Lorena Cook

[Excerpt] Los derechos propios del trabajo forman parte de los derechos humanos hace mucho tiempo y gozan del reconocimiento de pactos internacionales. La Declaración Universal de Derechos Humanos, adoptada por la Organización de las Naciones Unidas, en 1948, enumera los derechos a condiciones de trabajo justas y favorables; a igual remuneración por trabajo de igual valor; a una remuneración equitativa y favorable, y a formar sindicatos y afiliarse a ellos. El Pacto Internacional de Derechos Civiles y Políticos (PIDCP) incluye los derechos a la libertad de asociación y a formar sindicatos y afiliarse a ellos. El Pacto Internacional de Derechos …

Assessing The Cross-National Transferability Of Policy Measures For Tackling Undeclared Work, Colin C. Williams, Rositsa Dzhekova, Marijana Baric, Josip Franic, Lyubo Mishkov

Colin C Williams

The aim of the present Working Paper No. 5 is to provide a preliminary assessment of the appropriateness of possible policy approaches for tackling undeclared work as well as their transferability to three target countries: Bulgaria (BG), Croatia (HR) and FYR Macedonia (FYROM). This assessment will result in highlighting a set of promising policy practices that can be tested empirically in terms of their acceptability among the population and stakeholders in the three Southeast European states.

Axiomatic Social Choice Theory, David Randall Jenkins

David Randall Jenkins

Ordered Relations Theory’s two axioms ultimately enable (individual: society) well-being transitivity inasmuch as they impound Social Choice Theory’s impossibility theorem, impossibility-resolving axioms, and all such further regressive impossibility theorems and impossibility-resolving axioms.

The Vehicle Quota System In Singapore: An Assessment, Winston T. H. Koh, David K. C. Lee

David LEE Kuo Chuen

This paper reviews the developments since the vehicle quota system was introduced in Singapore in May 1990. We discuss the bidding strategies for the certificates of entitlement (COE) under both the transferable and nontransferable auctions, as well as the equity of the present system and the desirability of transferable COEs. We argue that the COE auction should be made discriminatory and propose an alternative system of COE auction that we feel is both equitable and at the same time politically acceptable. We also survey developments in market competition in the car industry.

Evaluating The Effectiveness Of Cooling Measures On Property Prices: An Exploration Of Alternative Econometric Techniques, Kuo Chuen Lee, Sock Yong Phang, Kok Fai Phoon, Karol Wee

David LEE Kuo Chuen

No abstract provided.

Improving Housing Status Quo, Sock Yong Phang, David K. C. Lee

David LEE Kuo Chuen

No abstract provided.

An Economic Analysis Of Fertility, Market Participation And Marriage Behaviour In Recent Japan, David K. C. Lee, Chin Lee Gan

David LEE Kuo Chuen

This is the 1st attempt in modelling fertility, labor force participation and marriage rate using Japanese data. The authors use Butz and Ward's model and extend it to a simultaneous equation system as in the case of Winegarden. Although the estimates obtained by Full Information Maximum Likelihood and Three Stage Least Squares of the model are statistically significant, some of the signs of the estimates are not consistent to a priori predictions. The crux of the model is that an increase in the wages of men has an unambiguous positive effect on fertility, whereas an increase in wages of women …

(Wp 2014-01) Is Bitcoin The 'Paris Hilton' Of The Currency World? Or Are The Early Investors Onto Something That Will Make Them Rich? [Updated Version], Abdur Chowdhury

Abdur R. Chowdhury

The bitcoin phenomenon, and the technological innovation that made it possible, is interesting - but for investors large and small, the more pertinent question is whether they should buy the digital currency or avoid it. We analyze a bitcoin investment from the standpoint of an investor with a diversified portfolio using both in-sample and out-of-sample settings. Within the in-sample setting, bitcoin does not yield added value to investors with utility function consistent with the mean-variance setting. On the other hand, they do offer diversification benefits to investors with negative exponential and power utility functions. However, these benefits are not preserved …

Esochoice: The Self-Manipulation Of Tastes By Chameleonic Decision Makers, Brian J. Gibbs

Brian J. Gibbs

No abstract provided.

Tackling The Undeclared Economy In Fyr Macedonia: A Baseline Assessment, Rositsa Dzhekova, Josip Franic, Lyubo Mishkov, Colin C. Williams

Colin C Williams

This report provides a detailed review of available evidence on the extent and nature of the undeclared economy in the Former Yugoslav Republic of Macedonia (FYROM), as well as on the institutional actors involved in tackling the phenomenon and their policy approach and measures used.

Extent and nature of the undeclared economy

Some widely cited international measurements that cover FYROM find that the share of its undeclared economy is larger than in all EU Member States, estimated at 35% of GDP in 2007 (Schneider et al, 2010). Data from the most recent national Labour Force Survey suggests that in 2012 …

Evaluating The Effectiveness Of Cooling Measures On Property Prices: An Exploration Of Alternative Econometric Techniques, Kuo Chuen Lee, Sock Yong Phang, Kok Fai Phoon, Karol Wee

PHANG Sock Yong

No abstract provided.

Policy Approaches Towards Undeclared Work: A Conceptual Framework, Colin C. Williams

Colin C Williams

The aim of this working paper is to provide a conceptual framework for understanding the policy approaches for tackling undeclared work. In doing so, the intention is to provide the structure for a future comprehensive review of the policy measures available for tackling undeclared work.

This paper is part of a series of papers associated with the project entitled ‘Out of the shadows: developing capacities and capabilities for tackling undeclared work in Bulgaria, Croatia and FYR Macedonia’. Funded by the European Commission’s Framework 7 Industry-Academia Partnerships Programme (IAPP), the objective of this project is to provide concrete policy recommendations about …

Polluters’ Profits And Political Response: Direct Control Versus Taxes: Comment, Robert S. Main, Charles W. Baird

Robert S. Main

In a recent issue of this Review, James Buchanan and Gordon Tullock (B-T) presented a public choice analysis of the relative merits of direct controls and taxes in externality control. In Section IV of their paper, B-T consider the case of reciprocal external diseconomies of consumption. They ask whether "... persons in this sort of interaction, acting through the political processes of the community, will impose on themselves either a penalty tax or direct regulation" (p. 143). Their analysis is carried out within the context of a two-person model in which each person consumes the same quantity of a good …

Subsidizing Non-Polluting Goods Vs. Taxing Polluting Goods For Pollution Reduction, Robert S. Main

Robert S. Main

Pigovian taxes on polluters are politically unpopular, but subsidies for non-polluting sources are politically attractive. This paper presents a linear demand and supply model and numerical example to explore the trade-offs between taxing polluting sources of a good versus subsidizing non-polluting sources of the same good. While the model (along with the associated numerical example) shows the optimality of Pigovian taxes, it also shows how much welfare is reduced if subsidies for nonpolluters are employed instead. Further, it shows the optimal tax, given any level of subsidy and the optimal subsidy, given any level of tax.

The Relationship Between Import Penetration And Operation Of The U.S. Textile And Apparel Industries From 2002 To 2008, Sheng Lu, Kitty Dickerson

Sheng Lu

The U.S. textile and apparel (T&A) industries have respectively adopted various restructuring strategies in recent years which fundamentally changed the way the two industries operate and the shifting relationship of each sector with imports. This study empirically tests the relationship between import penetration and the operation of the U.S. T&A industries based on data at 4-digit North American Industrial Classification System (NAICS) code level from 2002-2008. Results from the panel data model show that overall the U.S. textile industry formed a weak cooperative relationship with import penetration level in the U.S. market and a neutral relationship was suggested for the …

The United States-Korea Free Trade Agreement (Korus) And Its Impact On China’S Textile And Apparel Exports To The United States, Sheng Lu, Kitty Dickerson

Sheng Lu

This study is an empirical evaluation of the impact of the U.S.-Korea Free Trade Agreement (KORUS) on China’s textile and apparel (T&A) exports to the United States, with special focus on potential trade diversion effects of the agreement. On the basis of estimated export similarity index and trade elasticity of substitution values for T&A products of China and South Korea, trade diversion caused by the KORUS is predicted to most strongly affect China’s apparel exports (in HS Chapters 60-63). The KORUS may also affect China’s exports in other T&A categories (in HS Chapters 51, 52, 56, 57 and 59), but …

China Takes All? An Empirical Study On The Impacts Of Quota Elimination On World Clothing Trade From 2000 To 2009, Sheng Lu

Sheng Lu

Purpose – This study aims to empirically investigate the impacts of quota elimination on world clothing trade. Design/methodology/approach - Multivariate analysis of variance (MANOVA) was undertaken based on trade statistics of 51 clothing exporters from 2000 to 2009 provided by the World Trade Organization (WTO). Findings – First, exporters’ performances in response to quota elimination overall were suggested unequal among countries located in different geographic regions of the world. Second, clothing exporters located in different geographic regions were suggested having unequal results of compound annual growth rate from 2005 to 2009 and market share changes from 2000 to 2009. Third, …

The Relation Between Variance And Information Rents In Auctions, Brett Katzman, Julian Reif, Jesse Schwartz

Jesse A. Schwartz

This paper examines the conventional wisdom, expressed in McAfee and McMillan's (1987) widely cited survey paper on auctions, that links increased variance of bidder values to increased information rent. We find that although the conventional wisdom does indeed hold in their (1986) model of a linear contract auction, this relationship is an artifact of that particular model and cannot be generalized. Using Samuelson's (1987) model, which is similar but allows for unobservable costs, we show that increased variance does not always imply increased information rent. Finally, we give the appropriate measure of dispersion (different from variance) that provides the link …

Testing Conflicting Political Economy Theories: Full-Fledged Versus Partial-Scope Regional Trade Agreements, Xuepeng Liu

Xuepeng Liu

We apply a duration analysis to test the conflicting predictions of the median voter model and the lobbying model using panel data on regional trade agreement (RTA) formation. Our results show that the pro-labor prediction of the median voter model is supported by the full-fledged free trade areas and customs unions (FTAs/CUs), while the pro-capital prediction of the lobbying model is supported by the partial-scope preferential trade arrangements among developing countries. This finding holds better for the country pairs with more different capital-labor ratios as a result of the stronger distributional effects of RTAs. The support for the median voter …

Intangible Investments And The Pricing Of Corporate Sga Expenses, Rongbing Huang, Gim S. Seow, Joe S. Shangguan

Rongbing Huang

This study examined whether the market fully prices the reported Selling, General, and Administrative (SGA) expenses when this item includes an intangible investment component. For a sample of intangible investment-intensive firms, we showed that their SGA expenses benefit future operating performances. Evidence suggests some degree of market inefficiency in the pricing of SGA expenses and the intangible investment component. Furthermore, the financial analysts do not appear to appreciate fully the future benefits of the component in their earnings forecasts. Finally, the pertinent disclosures in firms’ annual reports are so inadequate as to attenuate the market mispricing, suggesting a significant room …

Changing The Academic Culture: Valuing Patents And Commercialization Toward Tenure And Career Advancement, Paul R. Sanberg, Morteza Gharib, Patrick T. Harker, Eric W. Kaler, Richard B. Marchase, Timothy D. Sands, Nasser Arshadi, Sudeep Sarkar

Nasser Arshadi

Information And Two-Sided Platform Profits

Hanna Halaburda

Willingness To Pay For Vehicle To Grid (V2g) Electric Vehicles And Their Contact Terms, George R. Parsons, Michael K. Hidrue, Willett Kempton, Meryl P. Gardner

George Parsons

Corrigendum To "Improving Bid Efficiency For Humanitarian Food Aid Procurement": [Int. J. Production Economics 134 (2011) 238–245], Aniruddha Bagchi, Jomon Aliyas Paul, Michael Maloni

Jomon Aliyas Paul

Correction: Few of the equations and formulas in the above mentioned article has been produced incorrectly. The correct equations as per the original source are provided.

Improving Bid Efficiency For Humanitarian Food Aid Procurement, Aniruddha Bagchi, Jomon Aliyas Paul, Michael J. Maloni

Jomon A. Paul

The competitive bid process used by the US Department of Agriculture (USDA) to procure food supplies and transportation services for humanitarian food aid is subject to bidder gaming that can increase prices and deter competition. Additionally, suppliers and carriers are matched after bid submission, preventing synergies from coordinated planning. Given these concerns, we determine the optimal auction mechanism to minimize gaming then justify pre-bid planning between suppliers and carriers using properties of the cost distribution functions. We operationalize these changes with a uniform price auction. The improved mechanism should deter gaming, enhance bid participation, and increase delivered food aid volumes.

Location-Allocation Planning Of Stockpiles For Effective Disaster Mitigation, Jomon Aliyas Paul, Govind Hariharan

Jomon Aliyas Paul

In the existing framework for receiving and allocating Strategic National Stockpile (SNS) assistance, there are three noticeable delays: the delay by the state in requesting federal assets, the delay in the federal process which releases assets only upon the declaration of a disaster and lastly the time it takes to reach supplies rapidly from the SNS stockpile to where it is needed. The most efficient disaster preparedness plan is one that addresses all three delays taking into account the unique nature of each disaster. In this paper, we propose appropriate changes to the existing framework to address the first two …