Product Liability, Entry Incentives and Industry Structure
|
|
- Evangeline Turner
- 5 years ago
- Views:
Transcription
1 Product Liability, Entry Incentives and Industry Structure by Stepen F. Hamilton Department of Agricultural Economics Kansas State University 331B Waters Hall Manattan, KS and David L. Sunding Council of Economic Advisers Executive Office of te President Old Executive Office Building, Room 319 Wasington, D.C Marc, 1997 Submitted for te Western Agricultural Economics Association Reno, July We acknowledge elpful conversations wit Josep Stiglitz, Jeffrey Perloff and David Zilberman.
2 Product Liability, Entry Incentives and Industry Structure Abstract Numerous studies suggest tat increasing producer liability in azardous sectors stimulates small firm entry as incumbent firms divest risky activities. Tis paper considers te effect of increased producer liability in a fully-capitalized industry and sows tat te effect on industry structure depends on te sape of te marginal injury relationsip. 2
3 I. Introduction A great deal of debate as centered on te relationsip between liability and industry structure. In an important paper, Ringleb and Wiggins (1990) examine a large number of azardous product industries and find tat increasing product liability is associated wit te entry of small firms. Te mecanism by wic tis occurs, tey assert, is tat liability rules create an incentive for large, incumbent firms to avoid paying damages by vertically divesting risky activities. Suc divestiture is liability reducing wen small firms conducting te risky task ave insufficient assets to pay damages and declare bankruptcy wen suits are filed or, in te case of latent arm, exit te industry before injury emerges. 1 Tis paper considers entry incentives created in an industry by an increase in producer liability. Te analysis concludes tat wile Ringleb and Wiggins empirical observations may be sound, incomplete capitalization and vertical divestiture are not te only possible motivations for canges in market structure following increases in producer liability. Our results indicate tat an incentive for divestiture is sufficient but is not necessary for liability to increase te market sare of small firms. In tis regard, te paper suggests tat te effects of product liability on market structure are even more pervasive tan previous analyses indicate. We base our observations on an oligopoly model wit asymmetric costs, endogenous entry and complete capitalization. Te model employs a general specification of liability tat incorporates several commonly used rules as special cases. Utilizing tis framework, we explore te marginal effects of an increase in liability on several indicators of industry structure: output per firm (for various cost types), total industry output, small 3
4 firm entry and small firm market sare. In particular, we demonstrate tat small firm entry is a likely result of increased producer liability wen marginal injury is increasing in te level of industry output, even wen divestiture incentives do not exist. Te intuition is straigtforward. If marginal arm is increasing in output, producer liability sifts te marginal benefit scedule of eac incumbent firm downward, but also makes it more inelastic. Imposing producer liability in an industry wit increasing marginal damages may tus increase te equilibrium price-cost margin and create an incentive for small firms to enter. Te well-known empirical finding tat an increase in producer liability precedes small firm entry can terefore be explained by more tan simply divestiture incentives or incomplete capitalization in an industry. Te rest of te paper is organized as follows. Section II develops te basic liability model and discusses its relation to oter models of oligopoly and to oter models commonly used in te liability literature. Section III presents te marginal analysis and derives te impacts of an increase in liability on output levels and entry incentives. In Section IV, we igligt te importance of te damage function for te comparative statics results. In particular, we empasize te eretofore unrecognized point tat entry incentives depend on te sign of te marginal injury relationsip. Section V contains concluding comments. II. Te Model We consider a Cournot oligopoly wit endogenous entry as in Besley (1989), Konisi (1990), and Seade (1980a). Te model distinguises between small, ig-cost firms and 1 Anoter analysis based on incomplete capitalization is Boyd and Ingberman (1994). 4
5 large, relatively cost-efficient firms on te basis of differences in marginal production costs as in Dierickx et al. (1988) and Kimmel (1992). Denote te initial number of firms producing in equilibrium as N = m + n, were m is te number of omogeneous low-cost firms, eac wit te cost function c l (y l ), and n is te number of omogeneous ig-cost firms, eac wit cost function c (y ). Te output of a representative firm of eac type is denoted y l and y, respectively, for te low- and igcost firm. All firms maximize profit wit respect to output; consumer and worker safety considerations are suppressed by limiting attention to unavoidable portions of liability exposure. All firms in te industry are assumed to be fully capitalized. Te expected liability from azardous production is modeled as a function of total industry output, as in te case of common pool environmental ealt risks. Te profit of eac firm is [ ] = PY ( ) gy ( ) y c( y) F, i = (, l ), π i i i i i were Y = my l + ny, P(Y) is te inverse demand function, and g(y) is marginal per-unit liability. Tis framework incorporates common liability rules and a special case of te model occurs wen eac firm s liability is determined solely by its own output. We describe te relative efficiency of a representative firm in eac sub-group as follows: Firm l is more efficient tan firm wenever l l dc ( y ) dc ( y ) l <. (C1) dy dy l y * y * Condition (C1) states tat te marginal cost of te representative low-cost producer is less tan te marginal cost of a ig-cost producer at te respective equilibrium output levels. Also, to derive te comparative statics effects of a cange in liability structure, we define 5
6 te efficiency of low- and ig-cost firms wit respect to marginal canges in output. Specifically, we wis to eliminate from consideration te somewat unusual case in wic a small, ig-cost firm as a iger marginal cost of production tat te representative low-cost firm, yet as a greater capacity to expand production. Tat is, wile we do not wis to excessively restrict te model by expressing te difference in efficiency in a global sense, it is important maintain te identity of ig- and low-cost firms by assuming tat large, low-cost firms ave greater scale economies tan small, ig-cost firms. Te following condition represents te case in wic low-cost firms ave a cost advantage for a marginal expansion of output: 2 l l c ( y ) l 2 ( y ) 2 c ( y ) 2. (C2) ( y ) l y * y * Condition (C2) states tat a marginal expansion of output does not raise te marginal cost function of a low-cost firm by more tan tat of a ig-cost firm. Restricting attention to tis case eliminates ambiguity wen we refer to low-cost firms by ruling out te situation in wic ig-cost firms switc identity wit low-cost firms as output levels expand. 2 Differentiating te profit expression of a representative firm in sub-group i yields te first-order condition = P g+ ( P' g') y c = 0 (1) πy i i y i i i and second-order condition 2 Condition (C2) is sufficient, toug not necessary, for te results tat follow. Te condition is likely to be met in practical applications, since low-cost firms may ave iger marginal costs at low levels of output, yet be operating at a scale wic is well beyond any crossing of marginal cost wit tat of igcost firms. It is somewat implausible to imagine ig-cost firms sufficiently investing in te unused, excess capacity to make tem more efficient tan low-cost producers at ig levels of output. 6
7 = 2( P' g') + ( P'' g'') y c < 0. (2) πyy i i yy i i i i i were identical conditions can be written for te representative firm of type j. Te entry condition is described by treating te number of firms as a continuous variable following Besley (1989), Mankiw and Winston (1986), and Seade (1980a). We assume tat canges in liability structure are modest enoug to not affect te number of low-cost firms (altoug liability may affect large firm output decisions), tereby restricting attention to small firm entry. 3 Entry occurs in te model until profit is driven to zero for firms in te ig-cost industry sub-group. In equilibrium, te number of ig-cost firms in te industry, n*, is te solution to [ ] * = PY ( *) gy ( *) y * c ( y*) F = 0, (3) π were Y* = my l * + n*y * in a symmetric sub-group equilibrium. Te equilibrium value of n* is determined simultaneously wit y l * and y * using first-order conditions (1) and te entry condition (3). It is assumed tat n* is unique, as is te case wen at least a portion of fixed costs are sunk (Vickers, 1989). We assume te usual conditions for stability of a Cournot equilibrium. Following Dixit (1986), and Seade (1980b), expected marginal benefit is a decreasing function of firm output and declines faster tan te marginal cost curve of eiter type of firm, or and B' = P' g' < 0, (C3) 3 Tis modeling assumption is based in part on te desire to isolate te marginal effects of entry. Low cost firms not currently producing (i.e., potential entrants wit superior tecnology), ave incentives to enter unrelated to industry liability. Tus, we restrict attention to industries tat are in long run equilibria and identify conditions in wic an increase in liability induces ig-cost entry tat would oterwise be unprofitable. 7
8 i i V = B' c < 0. (C4) In te context of te asymmetric-cost equilibrium it is possible to sow tat te output of low-cost firms is greater tan tat of ig-cost firms using expressions (1). Manipulating te first-order conditions for low- and ig-cost types yields yy i i l l B'( y y ) = c c, wence y l > y follows from conditions (C1) and (C3). III. Marginal Effects of Canging Product Liability Te effect of modifying te product liability rule can be expressed as a sift in te expected liability function. Following Dixit (1986), let q be a sift parameter in te yl y expected liability function g = g(y; q). 4 Te expected liability function is expressed as l g = g( y + ( m 1) δ + y + ( n 1) γ; θ ), (4) were d and g are introduced purely for notational convenience and denote te output levels of low- and ig-cost rival firms. Te effect of a cange in expected liability is computed by totally differentiating equation (1) for bot low- and ig-cost types and expression (3), making use of equation (4), te envelope teorem, and te identities d = y l and g = y. Combining equations, l l l l l l l πyy + πyδ πyy + π γ π y y dy πy l l l l l ln lθ πyy + πyδ πyy + πyγ πyn dy πy θ l =. (5) πy + πδ πγ π n dn π l θ = π < 0, Evaluating te determinant of coefficient matrix (5) yields D y B[ V ] 2 l ( ) ' yy 4 If liability rules are newly imposed in an industry, suc as occurred in te late 1960s in te U.S., we can tink of initial expected liability, g(y), as being infinitesimally small so as to avoid complications arising from a discontinuous expected liability function. 8
9 were te inequality olds by stability conditions (C3) and (C4). Te effect of te cange in expected liability on te output of te representative ig- and low-cost firm is dy = y Ω B' π yy, (6) and dy = [ V y + B'( y y )] l l l l BV ' π yy Ω, (7) respectively, were W = [g Yq B - g q B ]. Note tat te sign of expressions (6) and (7) are te same as te sign of W. Canging liability as te following effect on te number of ig-cost firms: l l l l { gv θ π yy Ω [( n ) yv myv mb'( y y ) ]} dn y = 1 + +, (8) D were te expression in square brackets is negative. Expression (8) provides a condition tat defines te entry and exit of ig-cost firms in a azardous sector following a cange in expected liability. Te sign of expression (8) depends on te value of two parameters, te cange in expected liability per unit of output, g q, and te value of te cross-elasticity parameter, W. Using (6), (7), and (8), te effect of producer liability rules on industry output is dy dn y n dy m dy l = + +, wic is written as dy = gθπ yy B' π Ωy yy. (9) 9
10 Expression (9) sows tat an increase in producer exposure to liability reduces te total output of te azardous product wenever W ³ 0. An increase in expected marginal liability increases output in (9) iff θ[ yy ] g 2( B' + B'' y ) c gyθb' y > 0. Increased liability leads to greater industry output wen te level effect of te sift in expected liability is small relative to te slope effect. If te expected marginal liability is an increasing function of industry output (g Yq > 0), for example, a perverse output effect can occur as te expected marginal benefit scedule becomes more inelastic following te liability rule. Te key component ere is te entry condition. In an oligopoly witout entry, a decrease in te elasticity of expected marginal benefit tends to increase te residual price-cost margin, compounding te downward level effect by causing an output contraction. In te present model, owever, industry output can expand wen demand becomes more inelastic due to te entry of ig-cost firms. Te ability of incumbent firms to increase residual price premiums in response to greater exposure to liability is tus constrained by te possibility of entry. We now examine te central question of interest: te effect of a cange in liability structure on te market sares of ig- and low-cost firms. Te cange in market sare for firms in eac respective sub-group is i i i ds Ydx ( ) x( dx) = X 2. Substituting terms from te analysis above, it follows tat canges in te market sares of ig- and low-cost firms are given as follows: 10
11 [ θπ Ω( ) yy ] ds s g Y y = XB' π yy (10) and l l l l l { gyv θ π Ω yy [ BY ' ( y y ) y( YV yv )]} l ds = + 2 l. (11) X BV ' π yy Te first term in eac expression represents an increase in te market sare for eac type of firm as te downward sift in expected marginal benefit troug te level effect precipitates te exit of ig-cost firms. Note tat te term in square brackets in expression (11) is positive by te definition of low-cost producers in condition (C2). Tus, for eiter type of firm, market sare unambiguously increases wen W ³ 0. Te market sare of eac type of firm can decrease wen W < 0, owever, as te entry of ig-cost firms is possible in tis region. We next describe te effect of a cange in liability structure on te entry of small, ig-cost firms. As we sall see, te sape of te expected liability function as a profound effect on market structure in te azardous product sector. IV. Liability and Industry Structure Wen producer liability rules are imposed in an industry wit latent azards, te effect can be represented by an outwards sift in expected production risk, g q > 0, or alternately, by an inward sift of te expected marginal benefit scedule, B. If production risk in te azardous sector is associated wit constant expected marginal liability, te effect is te parallel inward sift of expected net benefits represented by g q > 0 and g Yq = 0. Similarly, te case of increasing marginal liability can be expressed by te conditions g q > 0 and 11
12 g Yq > 0, wile decreasing marginal liability can be expressed by g q > 0 and g Yq < 0. Wen expected marginal liability is constant, te imposition of producer liability rules lowers profitability in te sector by a parallel inward sift of expected marginal benefit. Inspecting expressions (6) and (7), a parallel sift in expected marginal liability does not perturb te output level of representative low- and ig-cost firms in te case of a linear demand function, but decreases (increases) te output of eac firm in eac subgroup wen industry demand is convex (concave). Te exit of ig-cost firms unambiguously occurs in an industry wit constant marginal liability wen demand is concave, altoug entry can occur wen demand is sufficiently convex. Industry output decreases in all cases except wen demand is igly convex. Te market sare of incumbent firms increases wen demand is concave, but can decrease wen demand is strongly convex under te same conditions tat stimulate te entry of ig-cost firms. Similarly, te net producer price and industry profitability increase wen demand is concave and decrease wen demand is convex. 5 Wen te expected marginal liability function is decreasing, W is likely to be positive; it is unambiguously positive, in fact, wen te liability function is weakly concave and can only be negative wen industry liability is igly convex. Hence, te likely effect of a producer liability rule in te case of decreasing expected marginal liability is to create an output expansion by incumbents and an increase in te market sare of representative firms in eac sub-group. Declining marginal liability is also likely to 5 Te influence of demand convexity on te comparative statics of an asymmetric-cost oligopoly is described in Dierickx et al.,
13 stimulate te exit of ig-cost firms, reduce total industry output of te azardous product, and lead to iger expected marginal benefit and to greater industry profit. Te case of increasing expected marginal liability is te most likely scenario wen te liability arises from environmental ealt risk, suc as in te case of consumer ealt risk associated wit radiation exposure, DES, cigarette smoking, dioxin, vinyl cloride, PCB, coke-oven emissions, and oter latent azards. Increasing expected marginal liability is likely to occur for suc carcinogenic substances, as te ealt risk associated wit exposure generally increases wit exposure level (Lictenberg and Zilberman, 1989). For industries tat rely on azardous productive inputs, te expected marginal liability function, in most cases, is an increasing function of industry output. Wen te expected marginal liability is increasing in industry output, W is negative in all but te most unlikely case in wic te expected marginal benefit function is igly concave. Wen te expected marginal benefit function is at least weakly convex, it follows tat W < 0 in te case of increasing marginal liability, wence te production level of eac incumbent firm contracts, expected marginal benefit decreases and industry profitability declines. All oter effects are ambiguous and depend on te magnitude of te level effect of te cange in expected liability. Of all te possible scenarios, te case of increasing marginal injury is most likely to stimulate te entry of ig-cost firms. Te possibility of ig-cost firm entry is greater wen te level effect of te liability rule is small relative to te slope of te expected marginal liability function. Tat is, wen marginal liability is small and increasing wit industry output, entry of ig-cost firms is likely to occur. 13
14 V. Conclusion In an important paper, Ringleb and Wiggins (1990) find tat an increase in liability frequently precedes te entry of small firms and leads to increases in small firm market sare in azardous sectors of te economy. Tey ypotesize tat suc entry results from te desire of large, incumbent firms to sield temselves from liability by divesting risky activities. Tis paper sows tat wile Ringleb and Wiggins empirical observations may be sound, incomplete capitalization and latent injury are not te only possible motivations for canges in market structure following an increase in product liability. In particular, we sow tat small firm entry can occur even in a fully capitalized environment witout divestiture incentives. Our paper points out tat entry incentives are fundamentally related to te sape of te damage function. In particular, an increase in liability is likely to result in small firm entry wen marginal damage is increasing in te level of industry output. In tis case, increased liability sifts te marginal benefit scedule downward for eac incumbent firm and makes it more inelastic. Imposing liability may tus increase te industry price-cost margin and create incentives for small firm entry. Te well-known empirical finding tat an increase in liability precedes small firm entry in industries wit latent azards can terefore be explained by factors oter tan divestiture incentives or incomplete capitalization. Te implication is tat te relationsip between liability and market structure may be considerably ricer tan previously recognized. 14
15 References Besley, T., Commodity Taxation and Imperfect Competition: A Note on te Effects of Entry, Journal of Public Economics 40(1989): Boyd, J. and D. Ingberman, Extending Liability: Sould te Sins of te Producer be Visited Upon Oters?, Business, Law and Economics Center Working Paper BLE-93-07, Jon M. Olin Scool of Business, Wasington University, Dierickx, I., C. Matutes, and D. Neven, "Indirect Taxation and Cournot Equilibrium," International Journal of Industrial Organization 6(1988): Dixit, A., Comparative Statics for Oligopoly, International Economic Review 27(1986): Kimmel, S., Effects of Cost Canges on Oligopolists' Profits, Journal of Industrial Economics 40(1992): Konisi, H., Final and Intermediate Goods Taxation in an Oligopolistic Economy wit Free Entry, Journal of Public Economics 42(1990): Lictenberg, E., and D. Zilberman, Te Economics of Public Healt Regulations, Quarterly Journal of Economics (1989). Mankiw, N., and M. Winston, Free Entry and Social Inefficiency, Rand Journal of Economics 17(1986): Oi, W., Te Economics of Product Safety, Bell Journal of Economics and Management Science 4(1973): Ringleb, A. and S. Wiggins, Liability and Large-Scale, Long-Term Hazards, Journal of Political Economy 98(1990):
16 Seade, J., On te Effects of Entry, Econometrica 48(1980): Seade, J., Te Stability of Cournot Revisited, Journal of Economic Teory 23 (1980): Spence, A., Consumer Misperceptions, Product Failure and Producer Liability, Review of Economic Studies 44(1977): Vickers, J., Te Nature of Costs and te Number of Firms at Cournot Equilibrium, International Journal of Industrial Organization 7(1989):
PRICE INDEX AGGREGATION: PLUTOCRATIC WEIGHTS, DEMOCRATIC WEIGHTS, AND VALUE JUDGMENTS
Revised June 10, 2003 PRICE INDEX AGGREGATION: PLUTOCRATIC WEIGHTS, DEMOCRATIC WEIGHTS, AND VALUE JUDGMENTS Franklin M. Fiser Jane Berkowitz Carlton and Dennis William Carlton Professor of Economics Massacusetts
More informationChapter 8. Introduction to Endogenous Policy Theory. In this chapter we begin our development of endogenous policy theory: the explicit
Capter 8 Introduction to Endogenous Policy Teory In tis capter we begin our development of endogenous policy teory: te explicit incorporation of a model of politics in a model of te economy, permitting
More informationACC 471 Practice Problem Set # 4 Fall Suggested Solutions
ACC 471 Practice Problem Set # 4 Fall 2002 Suggested Solutions 1. Text Problems: 17-3 a. From put-call parity, C P S 0 X 1 r T f 4 50 50 1 10 1 4 $5 18. b. Sell a straddle, i.e. sell a call and a put to
More informationTaxes and Entry Mode Decision in Multinationals: Export and FDI with and without Decentralization
Taxes and Entry Mode Decision in Multinationals: Export and FDI wit and witout Decentralization Yosimasa Komoriya y Cuo University Søren Bo Nielsen z Copenagen Business Scool Pascalis Raimondos z Copenagen
More informationDistorted Trade Barriers: A Dissection of Trade Costs in a Distorted Gravity Model
Distorted Trade Barriers: A Dissection of Trade Costs in a Distorted Gravity Model Tibor Besedeš Georgia Institute of Tecnology Mattew T. Cole California Polytecnic State University October 26, 2015 Abstract
More informationDelocation and Trade Agreements in Imperfectly Competitive Markets (Preliminary)
Delocation and Trade Agreements in Imperfectly Competitive Markets (Preliminary) Kyle Bagwell Stanford and NBER Robert W. Staiger Stanford and NBER June 20, 2009 Abstract We consider te purpose and design
More information11.1 Average Rate of Change
11.1 Average Rate of Cange Question 1: How do you calculate te average rate of cange from a table? Question : How do you calculate te average rate of cange from a function? In tis section, we ll examine
More informationPROCUREMENT CONTRACTS: THEORY VS. PRACTICE. Leon Yang Chu* and David E. M. Sappington** Abstract
PROCUREMENT CONTRACTS: THEORY VS. PRACTICE by Leon Yang Cu* and David E. M. Sappington** Abstract La ont and Tirole s (1986) classic model of procurement under asymmetric information predicts tat optimal
More informationCan more education be bad? Some simple analytics on financing better education for development
55 an more education be bad? ome simple analytics on financing better education for development Rossana atrón University of Uruguay rossana@decon.edu.uy Investigaciones de Economía de la Educación 5 1091
More informationComplex Survey Sample Design in IRS' Multi-objective Taxpayer Compliance Burden Studies
Complex Survey Sample Design in IRS' Multi-objective Taxpayer Compliance Burden Studies Jon Guyton Wei Liu Micael Sebastiani Internal Revenue Service, Office of Researc, Analysis & Statistics 1111 Constitution
More information2.15 Province of Newfoundland and Labrador Pooled Pension Fund
Introduction Te Province of Newfoundland and Labrador sponsors defined benefit pension plans for its full-time employees and tose of its agencies, boards and commissions, and for members of its Legislature.
More informationNumber of Municipalities. Funding (Millions) $ April 2003 to July 2003
Introduction Te Department of Municipal and Provincial Affairs is responsible for matters relating to local government, municipal financing, urban and rural planning, development and engineering, and coordination
More informationPractice Exam 1. Use the limit laws from class compute the following limit. Show all your work and cite all rules used explicitly. xf(x) + 5x.
Practice Exam 1 Tese problems are meant to approximate wat Exam 1 will be like. You can expect tat problems on te exam will be of similar difficulty. Te actual exam will ave problems from sections 11.1
More informationMarket shares and multinationals investment: a microeconomic foundation for FDI gravity equations
Market sares and multinationals investment: a microeconomic foundation for FDI gravity equations Gaetano Alfredo Minerva November 22, 2006 Abstract In tis paper I explore te implications of te teoretical
More information2.11 School Board Executive Compensation Practices. Introduction
Introduction Figure 1 As part of Education Reform in 1996-97, 27 denominational scool boards were consolidated into 10 scool boards and a Frenc-language scool board. From 1 January 1997 to 31 August 2004
More informationIntroduction. Valuation of Assets. Capital Budgeting in Global Markets
Capital Budgeting in Global Markets Spring 2008 Introduction Capital markets and investment opportunities ave become increasingly global over te past 25 years. As firms (and individuals) are increasingly
More informationPhelps Centre for the Study of Government and Business. Working Paper
Pelps Centre for te Study of Government and Business Working Paper 2005 04 Strategic Use of Recycled Content Standards under International Duopoly Keikasaku Higasida Faculty of Economics, Fukusima University
More informationECON 200 EXERCISES (1,1) (d) Use your answer to show that (b) is not the equilibrium price vector if. that must be satisfied?
ECON 00 EXERCISES 4 EXCHNGE ECONOMY 4 Equilibrium in an ecange economy Tere are two consumers and wit te same utility function U ( ) ln H {, } Te aggregate endowment is tat prices sum to Tat is ( p, p)
More informationLifetime Aggregate Labor Supply with Endogenous Workweek Length*
Federal Reserve Bank of Minneapolis Researc Department Staff Report 400 November 007 Lifetime Aggregate Labor Supply wit Endogenous Workweek Lengt* Edward C. Prescott Federal Reserve Bank of Minneapolis
More informationThe Long (and Short) on Taxation and Expenditure Policies
Zsolt Becsi Economist Te Long (and Sort) on Taxation and Expenditure Policies O ne of te central issues in te 1992 presidential campaign was ow best to promote economic growt Because muc of te growt debate
More informationHospital s activity-based financing system and manager - physician interaction
Hospital s activity-based financing system and manager - pysician interaction David Crainic CRESGE/LEM/FLSEG, Université Catolique de Lille. email: dcrainic@cresge.fr Hervé Leleu CNRS and CORE, Université
More informationFinancial Constraints and Product Market Competition: Ex-ante vs. Ex-post Incentives
University of Rocester From te SelectedWorks of Micael Rait 2004 Financial Constraints and Product Market Competition: Ex-ante vs. Ex-post Incentives Micael Rait, University of Rocester Paul Povel, University
More information2.21 The Medical Care Plan Beneficiary Registration System. Introduction
2.21 Te Medical Care Plan Beneficiary Registration System Introduction Te Newfoundland Medical Care Plan (MCP) was introduced in Newfoundland and Labrador on 1 April 1969. It is a plan of medical care
More informationGrowth transmission. Econ 307. Assume. How much borrowing should be done? Implications for growth A B A B
Growt transmission Econ 307 Lecture 5 GDP levels differ dramatically across countries Wy does tis not open up uge gains from trade? According to te most simple model, very low GDP countries sould ave very
More informationDistorted Trade Barriers: A Dissection of Trade Costs in a Distorted Gravity Model
Distorted Trade Barriers: A Dissection of Trade Costs in a Distorted Gravity Model Tibor Besedeš Georgia Institute of Tecnology Mattew T. Cole Florida International University November 18, 2014 Abstract
More informationA Guide to Mutual Fund Investing
AS OF DECEMBER 2016 A Guide to Mutual Fund Investing Many investors turn to mutual funds to meet teir long-term financial goals. Tey offer te benefits of diversification and professional management and
More informationUnemployment insurance and informality in developing countries
11-257 Researc Group: Public economics November 2011 Unemployment insurance and informality in developing countries DAVID BARDEY AND FERNANDO JARAMILLO Unemployment insurance/severance payments and informality
More informationDATABASE-ASSISTED spectrum sharing is a promising
1 Optimal Pricing and Admission Control for Heterogeneous Secondary Users Cangkun Jiang, Student Member, IEEE, Lingjie Duan, Member, IEEE, and Jianwei Huang, Fellow, IEEE Abstract Tis paper studies ow
More informationMaking Informed Rollover Decisions
Making Informed Rollover Decisions WHAT TO DO WITH YOUR EMPLOYER-SPONSORED RETIREMENT PLAN ASSETS UNDERSTANDING ROLLOVERS Deciding wat to do wit qualified retirement plan assets could be one of te most
More informationRelaxing Standard Hedging Assumptions in the Presence of Downside Risk
Relaxing Standard Hedging Assumptions in te Presence of Downside Risk Fabio Mattos Pilip Garcia Carl Nelson * Paper presented at te NCR-134 Conference on Applied Commodity Price Analysis, Forecasting,
More informationINTRODUCING HETEROGENEITY IN THE ROTHSCHILD-STIGLITZ MODEL
Te Journal of Risk and nsurance, 2000, Vol. 67, No. 4, 579-592 NTRODUCNG HETEROGENETY N THE ROTHSCHLD-STGLTZ ODEL Acim Wambac ABSTRACT n teir seminal work, Rotscild and Stiglitz (1976) ave sown tat in
More informationLabor Market Flexibility and Growth.
Labor Market Flexibility and Growt. Enisse Karroubi July 006. Abstract Tis paper studies weter exibility on te labor market contributes to output growt. Under te assumption tat rms and workers face imperfect
More informationTRADE FACILITATION AND THE EXTENSIVE MARGIN OF EXPORTS
bs_bs_banner Vol. 65, No. 2, June 2014 Te Journal of te Japanese Economic Association TRADE FACILITATION AND THE EXTENSIVE MARGIN OF EXPORTS By ROBERT C. FEENSTRA and HONG MA doi: 10.1111/jere.12031 University
More informationThe Effects of Specific Commodity Taxes on Output and Location of Free Entry Oligopoly
San Jose State University SJSU ScholarWorks Faculty Publications Economics 1-1-009 The Effects of Specific Commodity Taxes on Output and Location of Free Entry Oligopoly Yeung-Nan Shieh San Jose State
More informationThe Leveraging of Silicon Valley
Te Leveraging of Silicon Valley Jesse Davis, Adair Morse, Xinxin Wang Marc 2018 Abstract Venture debt is now observed in 28-40% of venture financings. We model and document ow tis early-stage leveraging
More informationWho gets the urban surplus?
8/11/17 Wo gets te urban surplus? Paul Collier Antony J. Venables, University of Oxford and International Growt Centre Abstract Hig productivity in cities creates an economic surplus relative to oter areas.
More informationManaging and Identifying Risk
Managing and Identifying Risk Spring 2008 All of life is te management of risk, not its elimination Risk is te volatility of unexpected outcomes. In te context of financial risk it can relate to volatility
More informationVERTICAL RELATIONS AND DOWNSTREAM MARKET POWER by. Ioannis Pinopoulos 1. May, 2015 (PRELIMINARY AND INCOMPLETE) Abstract
VERTICAL RELATIONS AND DOWNSTREAM MARKET POWER by Ioannis Pinopoulos 1 May, 2015 (PRELIMINARY AND INCOMPLETE) Abstract A well-known result in oligopoly theory regarding one-tier industries is that the
More informationTHE IMPACT OF INTERLINKED INDEX INSURANCE AND CREDIT CONTRACTS ON FINANCIAL MARKET DEEPENING AND SMALL FARM PRODUCTIVITY
THE IMPACT OF INTERLINKED INDEX INSURANCE AND CREDIT CONTRACTS ON FINANCIAL MARKET DEEPENING AND SMALL FARM PRODUCTIVITY Micael R. Carter Lan Ceng Alexander Sarris University of California, Davis University
More information2017 Year-End Retirement Action Plan
2017 Year-End Retirement Action Plan Te end of te year is a good time to assess your overall financial picture, especially your retirement strategy. As te year comes to a close, use tis action plan to
More informationIn the following I do the whole derivative in one step, but you are welcome to split it up into multiple steps. 3x + 3h 5x 2 10xh 5h 2 3x + 5x 2
Mat 160 - Assignment 3 Solutions - Summer 2012 - BSU - Jaimos F Skriletz 1 1. Limit Definition of te Derivative f( + ) f() Use te limit definition of te derivative, lim, to find te derivatives of te following
More informationCalculus I Homework: Four Ways to Represent a Function Page 1. where h 0 and f(x) = x x 2.
Calculus I Homework: Four Ways to Represent a Function Page 1 Questions Example Find f(2 + ), f(x + ), and f(x + ) f(x) were 0 and f(x) = x x 2. Example Find te domain and sketc te grap of te function
More informationProduction, safety, exchange, and risk. Kjell Hausken
Production, safety, excange, and risk Kjell Hausken Abstract: Two agents convert resources into safety investment and production wile excanging goods voluntarily. Safety investment ensures reduction of
More informationBuildings and Properties
Introduction Figure 1 Te Department of Transportation and Works (formerly te Department of Works, Services and Transportation) is responsible for managing and maintaining approximately 650,000 square metres
More informationUnderstanding the International Elasticity Puzzle
Understanding te International Elasticity uzzle Hakan Yilmazkuday y November 28, 208 Abstract International trade studies ave iger macro elasticity measures compared to international nance studies, wic
More informationLabor Market Flexibility and Growth.
Labor Market Flexibility and Growt. Enisse Karroubi May 9, 006. Abstract Tis paper studies weter exibility on te labor market contributes to output growt. First I document two stylized facts concerning
More informationPOVERTY REDUCTION STRATEGIES IN A BUDGET- CONSTRAINED ECONOMY: THE CASE OF GHANA
POVERTY REDUCTION STRATEGIES IN A BUDGET- CONSTRAINED ECONOMY: THE CASE OF GHANA Maurizio Bussolo Economic Prospects Group, Te World Bank and Jeffery I Round Department of Economics, University of Warwick
More informationHealth or Wealth: Decision Making in Health Insurance
Scool of Economics Master of Pilosopy Healt or Wealt: Decision Making in Healt Insurance Hamis William Gamble supervised by Dr. Virginie Masson Professor. Ralp Bayer December 15, 2015 Submitted to te University
More informationJournal Of Financial And Strategic Decisions Volume 10 Number 2 Summer 1997 EXECUTIVE STOCK OPTIONS: RISK AND INCENTIVES
Journal Of Financial And Strategic Decisions Volume 10 Number 2 Summer 1997 EXECUTVE STOCK OPTONS: RSK AND NCENTVES Socorro M. Quintero *, Leslie Young ** and Micael Baur *** Abstract We perform comparative
More informationNominal Exchange Rates and Net Foreign Assets Dynamics: the Stabilization Role of Valuation Effects
MPRA Munic Personal RePEc Arcive Nominal Excange Rates and Net Foreign Assets Dynamics: te Stabilization Role of Valuation Effects Sara Eugeni Duram University Business Scool April 2015 Online at ttps://mpra.ub.uni-muencen.de/63549/
More informationA Household Model of Careers and Education Investment
Undergraduate Economic Review Volume 9 Issue Article 0 A Houseold Model of Careers and Education Investment Jessica F. Young University of Birmingam Jfyoung@live.com Recommended Citation Young Jessica
More informationINTERNATIONAL REAL ESTATE REVIEW 1999 Vol. 2 No 1: pp
0 Lin and Lin NTERNATONAL REAL ESTATE REVEW 999 Vol. No : pp. 0-5 An Estimation of Elasticities of onsumption Demand and nvestment Demand for Owner- Occupied Housing in Taiwan : A Two-Period Model u-ia
More informationSupplemantary material to: Leverage causes fat tails and clustered volatility
Supplemantary material to: Leverage causes fat tails and clustered volatility Stefan Turner a,b J. Doyne Farmer b,c Jon Geanakoplos d,b a Complex Systems Researc Group, Medical University of Vienna, Wäringer
More informationIntroduction to Algorithms / Algorithms I Lecturer: Michael Dinitz Topic: Splay Trees Date: 9/27/16
600.463 Introduction to lgoritms / lgoritms I Lecturer: Micael initz Topic: Splay Trees ate: 9/27/16 8.1 Introduction Today we re going to talk even more about binary searc trees. -trees, red-black trees,
More informationGeographic Cross-Sectional Fiscal Spending Multipliers: What Have We Learned?
Geograpic Cross-Sectional Fiscal Spending Multipliers: Wat Have We Learned? Gabriel Codorow-Reic Harvard University and NBER December 2017 Abstract A geograpic cross-sectional fiscal spending multiplier
More informationIntroduction to Computable General Equilibrium Model (CGE)
Introduction to Computable General Equilibrium Model (CGE Dazn Gillig & ruce. McCarl Department of gricultural Economics Texas &M University Course Outline Overview of CGE n Introduction to te Structure
More information3.1 THE 2 2 EXCHANGE ECONOMY
Essential Microeconomics -1-3.1 THE 2 2 EXCHANGE ECONOMY Private goods economy 2 Pareto efficient allocations 3 Edgewort box analysis 6 Market clearing prices and Walras Law 14 Walrasian Equilibrium 16
More informationLicense and Entry Decisions for a Firm with a Cost Advantage in an International Duopoly under Convex Cost Functions
Journal of Economics and Management, 2018, Vol. 14, No. 1, 1-31 License and Entry Decisions for a Firm with a Cost Advantage in an International Duopoly under Convex Cost Functions Masahiko Hattori Faculty
More informationEfficient Replication of Factor Returns
www.mscibarra.com Efficient Replication of Factor Returns To appear in te Journal of Portfolio Management June 009 Dimitris Melas Ragu Suryanarayanan Stefano Cavaglia 009 MSCI Barra. All rigts reserved.
More informationBank liquidity, interbank markets and monetary policy
Bank liquidity, interbank markets and monetary policy Xavier Freixas Antoine Martin David Skeie January 2, 2009 PRELIMINARY DRAFT Abstract Interbank markets play a vital role or te lending o liquidity
More informationVARIANCE-BASED SAMPLING FOR CYCLE TIME - THROUGHPUT CONFIDENCE INTERVALS. Rachel T. Johnson Sonia E. Leach John W. Fowler Gerald T.
Proceedings of te 004 Winter Simulation Conference R.G. Ingalls, M. D. Rossetti, J.S. Smit, and B.A. Peters, eds. VARIANCE-BASED SAMPLING FOR CYCLE TIME - THROUGHPUT CONFIDENCE INTERVALS Racel T. Jonson
More informationHow Effective Is the Minimum Wage at Supporting the Poor? a
How Effective Is te Minimum Wage at Supporting te Poor? a Tomas MaCurdy b Stanford University Revised: February 2014 Abstract Te efficacy of minimum wage policies as an antipoverty initiative depends on
More informationTrade and Real Wages of the Rich and Poor: Cross-Country Evidence
Trade and Real Wages of te Ric and Poor: Cross-Country Evidence Zeli He June 207 Abstract Trade liberalization a ects real-wage inequality troug two cannels: te distribution of nominal wages across workers
More informationSONDERFORSCHUNGSBEREICH 504
SONDERFORSCHUNGSBEREICH 504 Rationalitätskonzepte, Entsceidungsveralten und ökonomisce Modellierung No. 07-18 Liquidity and Ambiguity: Banks or Asset Markets? Jürgen Eicberger and Willy Spanjers June 007
More informationCAMBRIDGE PUBLIC SCHOOLS FAMILY AND MEDICAL LEAVE, PARENTAL LEAVE AND SMALL NECESSITIES LEAVE POLICY
CAMBRIDGE PUBLIC SCHOOLS FAMILY AND MEDICAL LEAVE, PARENTAL LEAVE AND SMALL NECESSITIES LEAVE POLICY File: GCCAG Tis policy covers employee eligibility for leave under te related Family Medical Leave Act
More informationTHE ROLE OF GOVERNMENT IN THE CREDIT MARKET. Benjamin Eden. Working Paper No. 09-W07. September 2009
THE ROLE OF GOVERNMENT IN THE CREDIT MARKET by Benjamin Eden Working Paper No. 09-W07 September 2009 DEPARTMENT OF ECONOMICS VANDERBILT UNIVERSITY NASHVILLE, TN 37235 www.vanderbilt.edu/econ THE ROLE OF
More informationThe Impact of the World Economic Downturn on Syrian Economy, Inequality and Poverty November 3, 2009
Te Impact of te World Economic Downturn on Syrian Economy, Inequality and Poverty November 3, 2009 Tis report was funded troug a contribution from te Government of Norway. It is part of a series of crisis
More information2.17 Tax Expenditures. Introduction. Scope and Objectives
Introduction Programs offered by te Province are normally outlined in te Estimates and approved by te Members of te House of Assembly as part of te annual budgetary approval process. However, te Province
More informationThe Effect of Alternative World Fertility Scenarios on the World Interest Rate, Net International Capital Flows and Living Standards
6/09/2002 Te Effect of Alternative World Fertility Scenarios on te World Interest Rate, Net International Capital Flows and Living Standards Ross S. Guest Griffit University Australia Ian M. McDonald Te
More informationMonopolistic Competition and Di erent Wage Setting Systems.
Monopolistic Competition and Di erent Wage Setting Systems. José Ramón García Universitat de València Valeri Sorolla y Universitat Autònoma de Barcelona July 20, 200 Abstract In tis paper we matc te static
More informationChanging Demographic Trends and Housing Market in Pakistan
Forman Journal of Economic Studies Vol. 6, 2010 (January December) pp. 49-64 Canging Demograpic Trends and Housing Market in Pakistan Parvez Azim and Rizwan Amad 1 Abstract Tis paper analyzes te impact
More informationCapital Budgeting in Global Markets
Capital Budgeting in Global Markets Spring 2013 Introduction Capital budgeting is te process of determining wic investments are wort pursuing. Firms (and individuals) can diversify teir operations (investments)
More informationManaging and Identifying Risk
Managing and Identifying Risk Fall 2011 All of life is te management of risk, not its elimination Risk is te volatility of unexpected outcomes. In te context of financial risk te volatility is in: 1. te
More informationForeign Direct Investment and the Choice of Environmental Policy
Foreign Direct Investment and te Coice o Environmental Policy Ida Ferrara, Paul Missios y and Halis Murat Yildiz z Marc 6, 011 Abstract We use an oligopoly model o intra-industry trade to amine te implications
More informationEconS Advanced Microeconomics II Handout on Moral Hazard
EconS 503 - dvanced Microeconomics II Handout on Moral Hazard. Maco-Stadler, C. 3 #6 Consider a relationsi between a rincial and an agent in wic only two results, valued at 50,000 and 25,000 are ossible.
More informationFacility Sustainment and Firm Value: A Case Study Based on Target Corporation
Facility Sustainment and Firm Value: A Case Study Based on Target Corporation Autor Robert Beac Abstract Tis paper argues tat increasing te level of facility sustainment (maintenance and repair) funding
More informationFDI and International Portfolio Investment - Complements or Substitutes? Preliminary Please do not quote
FDI and International Portfolio Investment - Complements or Substitutes? Barbara Pfe er University of Siegen, Department of Economics Hölderlinstr. 3, 57068 Siegen, Germany Pone: +49 (0) 27 740 4044 pfe
More informationJanuary Abstract
Public Disclosure Autorized Public Disclosure Autorized Public Disclosure Autorized Public Disclosure Autorized Abstract Researc Paper No. 2009/02 Globalization and te Role of Public Transfers in Redistributing
More informationEcon 551 Government Finance: Revenues Winter, 2018
Econ 551 Government Finance: Revenues Winter, 2018 Given by Kevin Milligan Vancouver Scool of Economics University of Britis Columbia Lecture 4b: Optimal Commodity Taxation, Part II ECON 551: Lecture 4b
More informationAn Economic Model of the Stages of Addictive Behavior
1 An Economic Model of te Stages of Addictive Beavior Marysia Ogrodnik a, 1 a Centre d Economie de la Sorbonne (CES), Université Pantéon-Sorbonne, 106-112 Boulevard de l Hôpital 75647 Paris Cedex 13 France
More informationWorking Paper No Commercial Revitalization in Low- Income Urban Communities: General Tax Incentives vs. Direct Incentives to Developers
Working Paper No. 202-04 Commercial Revitalization in Low- Income Urban Communities: General Tax Incentives vs. Direct Incentives to Developers Li Zou University of Alberta January 202 Copyrigt to papers
More informationAlcohol-Leisure Complementarity: Empirical Estimates and Implications for Tax Policy
Macalester College From te SelectedWorks of Sara E West 2009 Alcool-Leisure Complementarity: Empirical Estimates and Implications for Tax Policy Sara E West, Macalester College Ian W.H. Parry, Resources
More informationThe International Elasticity Puzzle
Marc 2008 Te International Elasticity Puzzle Kim J. Rul* University of Texas at Austin ABSTRACT In models of international trade, te elasticity of substitution between foreign and domestic goods te Armington
More informationTHREE ESSAYS IN INTERNATIONAL TRADE THEORY AND POLICY RUBEN SARGSYAN
THREE ESSAYS IN INTERNATIONAL TRADE THEORY AND POLICY by RUBEN SARGSYAN B.S., Yerevan State Institute o National Economy, 997 M.S., University o Nebraska at Omaa, 003 AN ABSTRACT OF A DISSERTATION submitted
More informationOn Plutocratic and Democratic CPIs. Abstract
On Plutocratic and Democratic CPIs Eduardo Ley IMF Institute Abstract Prais (1958) sowed tat te standard CPI computed by most statistical agencies can be interpreted as a plutocratic weigted average of
More informationAsset Pricing with Heterogeneous Agents and Long-Run Risk
Asset Pricing wit Heterogeneous Agents and Long-Run Risk Walter Pol Dept. of Finance NHH Bergen Karl Scmedders Dept. of Business Adm. University of Zuric Ole Wilms Dept. of Finance Tilburg University September
More informationPrice Level Volatility: A Simple Model of Money Taxes and Sunspots*
journal of economic teory 81, 401430 (1998) article no. ET972362 Price Level Volatility: A Simple Model of Money Taxes and Sunspots* Joydeep Battacarya Department of Economics, Fronczak Hall, SUNY-Buffalo,
More informationInternational Journal of Pure and Applied Sciences and Technology
Int.. Pure Appl. Sci. Tecnol., 17(1) (2013), pp. 60-83 International ournal of Pure and Applied Sciences and Tecnology ISSN 2229-6107 Available online at www.ijopaasat.in Researc Paper Optimal Pricing
More informationElements of Economic Analysis II Lecture XI: Oligopoly: Cournot and Bertrand Competition
Elements of Economic Analysis II Lecture XI: Oligopoly: Cournot and Bertrand Competition Kai Hao Yang /2/207 In this lecture, we will apply the concepts in game theory to study oligopoly. In short, unlike
More informationOn the optimal use of loose monitoring in agencies
Rev Account Stud (2011) 16:328 354 DOI 10.1007/s11142-011-9142-y On te optimal use of loose monitoring in agencies Qi Cen Tomas Hemmer Yun Zang Publised online: 19 April 2011 Ó Springer Science+Business
More informationSNF Project No Markeder for helsetjenester. The project is financed by the Research Council of Norway
:RUNLQJ3DSHUR $QDOWHUQDWLYHZD\WRPRGHO PHULWJRRGDUJXPHQWV E\ )UHG6FKUR\HQ SNF Project No. 2704 Markeder for elsetjenester Te project is financed by te Researc Council of Norway INSTITUTE FOR RESEARCH IN
More informationEcon 101A Final exam May 14, 2013.
Econ 101A Final exam May 14, 2013. Do not turn the page until instructed to. Do not forget to write Problems 1 in the first Blue Book and Problems 2, 3 and 4 in the second Blue Book. 1 Econ 101A Final
More informationComparative analysis of two microfinance institutions targeting women : The NGO WAGES 1 in Togo and the NGO FDEA 2 in Senegal
YF / IRAM 8.12.2000 Comparative analysis of two microfinance institutions targeting women : Te NGO WAGES 1 in Togo and te NGO FDEA 2 in Senegal 1 INTRODUCTION TO THE TWO INSTITUTIONS. 11 Commonalities
More informationA Market Based Solution to Price Externalities: A Generalized Framework
A Market Based Solution to Price Externalities: A Generalized Framework Weeracart T. Kilentong University of te Tai Camber of Commerce Robert M. Townsend Massacusetts Institute of Tecnology August 7, 2014
More informationMonopolistic competition: the Dixit-Stiglitz-Spence model
Monopolistic competition: the Dixit-Stiglitz-Spence model Frédéric Robert-Nicoud October 23 22 Abstract The workhorse of modern Urban Economics International Trade Economic Growth Macroeconomics you name
More informationThe Implicit Pipeline Method
Te Implicit Pipeline Metod Jon B. Pormann NSF/ERC for Emerging Cardiovascular Tecnologies Duke University, Duram, NC, 7708-096 Jon A. Board, Jr. Department of Electrical and Computer Engineering Duke University,
More informationEuropean Accounting Review, 17 (3):
Provided by te autor(s) and University College Dublin Library in accordance wit publiser policies. Please cite te publised version wen available. Title A Comparison of Error Rates for EVA, Residual Income,
More informationPublic education spending and poverty in Burkina Faso: A Computable General Equilibrium Approach 1
Public education spending and poverty in Burkina Faso: A Computable General Euilibrium Approac 1 Lacina BALMA a, W. Francine Alida ILBOUDO b, Adama OUATTARA c, Roméo KABORE d, Kassoum ZERBO e, T. Samuel
More informationEstimating Human Capital s Contribution to Economic Growth
Master tesis for te Master of Pilosopy in Economics degree Estimating Human Capital s Contribution to Economic Growt - a comparative analysis Geir Joansen January 2008 Department of Economics University
More informationFigure 11. difference in the y-values difference in the x-values
1. Numerical differentiation Tis Section deals wit ways of numerically approximating derivatives of functions. One reason for dealing wit tis now is tat we will use it briefly in te next Section. But as
More information