Publications of the SFB 303 - 1991

• Bös, D. (1991): Privatization in East Germany: A Survey of Current Issues. SFB 303, Universität Bonn, Discussion Paper No. A-362.

• Gyárfás, G., and H. Quinke (1991): Ein Verfahren zur Konstruktion synthetischer Mikrodaten aus aggregierten Strukturinformationen. SFB 303, Universität Bonn, Discussion Paper No. A-346.

• Janeba, E. (1991): The Role of Investment Incentives in International Tax Competition. SFB 303, Universität Bonn, Discussion Paper No. A-349.

• Janeba, E. (1991): Corporate Income Tax Competition, Double Taxation Treaties, and Foreign Direct Investment. SFB 303, Universität Bonn, Discussion Paper No. A-361.

• Keuschnigg, Ch. (1991): Dynamic Tax Incidence and Intergenerationally Neutral Reform. SFB 303, Universität Bonn, Discussion Paper No. A-328.

• Lang, G. (1991): Fair Intergenerational Redistribution Policy. SFB 303, Universität Bonn, Discussion Paper No. A-360.

• Nett, L. (1991): R & D Innovation in a Mixed Duopolistic Market. SFB 303, Universität Bonn, Discussion Paper No. A-357.

• Nett, L. (1991): Mixed Oligopoly - A Survey. SFB 303, Universität Bonn, Discussion Paper No. A-358.

• Peters, W. (1991): Using Right Incentives when Cheating Can Be Detected - The Case of Disability Insurance. SFB 303, Universität Bonn, Discussion Paper No. A-342.

• Peters, W. (1991): Public Pensions, Family Allowances and Endogenous Growth. SFB 303, Universität Bonn, Discussion Paper No. A-347.

• v. Weizsäcker, R. (1991): Staatsverschuldung und Demokratie. SFB 303, Universität Bonn, Discussion Paper No. A-329.

• Bös, D. (1991): Privatization: A Theoretical Treatment. Oxford University Press, Oxford.

• Bös, D. (1991): Privatisierung öffentlicher Unternehmen. In: Forschungsbericht 1987-1989, Rektor der Rheinischen Friedrich-Wilhelms-Universität Bonn (ed.), pp. 27-35.

• Bös, D. (1991): Privatization and the Transition from Planned to Market Economies: Some Thoughts About Germany 1991. Annals of Public and Cooperative Economics 62, pp. 183-194.

• Bös, D., and S. Cnossen (eds.) (1991): Economic Consequences of an Aging Population. Part I: Theory, Part II: Applications. Journal of Population Economics 4, pp. 87-255.

• Bös, D., and L. Nett (1991): Employee Share Ownership and Privatization: A Comment. Economic Journal 101, pp. 966-969.

• Bös D., and W. Peters (1991): A Principal-Agent Approach Comparing Efficiency in Private and Public Sectors. Empirica 18, pp. 5-16.

• Bös, D., and W. Peters (1991): A Principal-Agent Approach on Manager Effort and Control in Privatized and Public Firms. In: Ott, A., and K. Hartley (eds.), Privatization and Economic Efficiency, Aldershot, UK, pp. 26-52.

• Keuschnigg, Ch. (1991): Internationale und intertemporale Effekte der Kapitaleinkommensbesteuerung. In: J. Siebke (ed.), Monetäre Konfliktfelder der Weltwirtschaft, Duncker & Humblot, Berlin.

• Keuschnigg, Ch. (1991): The Transition to a Cash Flow Income Tax. Swiss Journal of Economics and Statistics 127, pp. 113-140.

• Peters, W. (1991): Public Pensions in Transition - An Optimal Policy Path. Journal of Population Economics 4, pp. 155-175.

• v. Weizsäcker, R.K. (1991): Demography, Democracy, and Distribution. In: Pacolet, J., and C. Wilderom (eds.), The Economics of Care of the Elderly, Gower Publishing Co., London, pp. 38-50.

Project A3:

• Bachem, A. (1991): Ein heuristisches Verfahren zur Tourenplanung mit Zeitrestriktion und gleichzeitiger Belieferung und Abholung. SFB 303, Universität Bonn, Discussion Paper No. WP 91.100.

• Bachem, A., and M. Wottawa (1991): Ein 18512-Städte Deutschland-Travelling-Salesman- Problem. SFB 303, Universität Bonn, Discussion Paper No. WP 91.97.

• Brown, D., and J. Werner (1991): Arbitrage and Existence of Equilibrium in Infinite Asset Markets. SFB 303, Universität Bonn, Discussion Paper No. A-344.

• Fellows, M., J. Kratochvil, M. Middendorf and F. Pfeiffer (1991): The Complexity of Induced Minors and Related Problems. SFB 303, Universität Bonn, Discussion Paper No. WP 91.101.

• Folkertsma, C. (1991): The Structure of Production Economies. SFB 303, Universität Bonn, Discussion Paper No. A-350.

• Hara, C. (1991): Existence of Equilibria in Nonconvex Economies without Ordered Preferences. SFB 303, Universität Bonn, Discussion Paper No. A-352.

• Härdle, W., S. Huet and E. Jolivet (1991): Better Bootstrap Confidence Intervals for Regression Curve Estimation. SFB 303, Universität Bonn, Discussion Paper No. A-336.

• Hart, S., S. Modica and D. Schmeidler (1991): A Neo Bayesian Foundation of the Maximin Value for Two-Person Zero-Sum Games. SFB 303, Universität Bonn, Discussion Paper No. A-340.

• Hens, T. (1991): Structure of General Equilibrium Models with Incomplete Markets and a Single Consumption Good. SFB 303, Universität Bonn, Discussion Paper No. A-353.

• Hens, T. (1991): Uniqueness of General Equilibria with Incomplete Markets: The Case of Sunspots. SFB 303, Universität Bonn, Discussion Paper No. A-354.

• Hens, T. (1991): Stability of General Equilibria with Incomplete Markets: The Case of a Mutual Fund. SFB 303, Universität Bonn, Discussion Paper No. A-355.

• Hens, T., A. Kirman and L. Philips (1991): Exchange Rates and Oligopoly. SFB 303, Universität Bonn, Discussion Paper No. A-356.

• John, R. (1991): The Weak Axiom of Revealed Preference and Homogeneity of Demand Functions. SFB 303, Universität Bonn, Discussion Paper No. A-345.

• Jünger, M., and W. Pulleyblank (1991): New Primal and Dual Matching Heuristics. SFB 303, Universität Bonn, Discussion Paper No. WP 91.105.

• Jünger, M., T. Christof and G. Reinelt (1991): A Complete Description of the Travelling Salesman Polytope on 8 Nodes. SFB 303, Universität Bonn, Discussion Paper No. WP 91.99.

• Jünger, M., A. Martin, G. Reinelt and R. Weismantel (1991): Quadratic 0/1 Optimization and a Decomposition Approach for the Placement of Electronic Circuits. SFB 303, Universität Bonn, Discussion Paper No. WP 91.102.

• Kneip, A. (1991): Nonparametric Estimation of Common Regressors for Similar Curve Data. SFB 303, Universität Bonn, Discussion Paper No. A-351.

• Middendorf, M. (1991): Symmetric Matroids and Connectivity Properties of Graphs. SFB 303, Universität Bonn, Discussion Paper No. WP 91.104.

• Middendorf, M., and F. Pfeiffer (1991): On the Complexity of the Disjoint Paths Problem. SFB 303, Universität Bonn, Discussion Paper No. WP 91.98.

• Vasil'ev, V. (1991): Lindahlian Type Equilibria and the Core in Exchange Models with Externalities. SFB 303, Universität Bonn, Discussion Paper No. A-337.

• Vind, K. (1991): Figure 4. SFB 303, Universität Bonn, Discussion Paper No. A-341.

• Carroll, R. J., and M.P. Wand (1991): Semiparametric Estimation in Logistic Measurement Error Models. Journal of the Royal Statistical Society (B) 53, pp. 573-585.

• Eckwert, B. (1991): Nonlinear Price Schedules and Monetary Equilibrium. The Economic Studies Quarterly 42, pp. 193-212.

• Gasser, T., A. Kneip and W. Köhler (1991): A Flexible and Fast Method for Automatic Smoothing. Journal of the American Statistical Association 86, pp. 643-652.

• Gasser, T., A. Kneip, A. Binding, A. Prader and L. Molinari (1991): The Dynamics of Linear Growth in Distance, Velocity and Acceleration. Annals of Human Biology 18, pp. 187-205.

• Gasser, T., A. Kneip, P. Ziegler, R. Largo, L. Molinari and A. Prader (1991): The Dynamics of Growth of Width in Distance, Velocity and Acceleration. Annals of Human Biology 18, pp. 449-461.

• Grund, B., and W. Härdle (1991): On the Choice of Kernel Regression Estimators. Discussion of a Paper by Chu and Marron. Statistical Science 6, pp. 421-425.

• Guesnerie, R., and M. Jerison (1991): Taxation as a Social Choice Problem. Journal of Public Economics 44, pp. 37-63.

• Härdle, W. (1991): Smoothing Techniques with Implementation in S. Springer-Verlag, Heidelberg, New York.

• Härdle, W. (1991): Prikladnaja Neparametricheskaya Regressija. Russian Translation of "Applied Nonparametric Regression", MIR Publishers, Moscow.

• Härdle, W., and E. Mammen (1991): Bootstrap Methods for Nonparametric Regression. In: G. Roussas (ed.), Nonparametric Functional Estimation and Related Topics, Kluwer Publishing Company, Series C: Mathematical and Physical Sciences 335, pp.111-124.

• Härdle, W., and M. Jerison (1991): Cross Section Engel Curves over Time. Recherches Economiques de Louvain 57, pp. 391-431.

• Härdle, W., and J.S. Marron (1991): Bootstrap Simultaneous Error Bars for Nonparametric Regression. Annals of Statistics 19, pp. 778-796.

• Härdle, W., and M. Nussbaum (1991): Bootstrap Confidence Bands. In: Jöckel, K.H., G. Rothe and W. Sendler (eds.), Bootstrapping and Related Techniques, Springer Lecture Notes in Economics and Mathematical Systems 376, pp. 63-70.

• Härdle, W., and A. B. Tsybakov (1991): Remarks on Sliced Inverse Regression. Discussion of a Paper by Ker-Chau Li. Journal of the American Statistical Association 86, pp. 333-335.

• Härdle, W., W. Hildenbrand and M. Jerison (1991): Empirical Evidence on the Law of Demand. Econometrica 59, pp. 1525-1549.

• Hildenbrand, W. (1991): Comments on H. Uzawa: Time Preference and an Extension of the Fisher-Hicksian Equation. In: L.W. McKenzie, and St. Zamagni (eds.), Value and Capital: Fifty Years Later, Proceedings of a Conference Held by the International Economic Association at Bologna, Italy, Macmillian, London, pp. 111-118.

• Hildenbrand, W., and H. Sonnenschein (eds.) (1991): Handbook of Mathematical Economics, Vol. IV. North-Holland, Amsterdam, New York, Oxford, Toronto.

• Middendorf, M. (1991): Symmetric Matroids and Connectivity Properties of Graphs. To appear in: European Journal of Combinatorics.

• Middendorf, M., and F. Pfeiffer (1991): The Path-Selection-Problem. In: Proceedings of the 1. DIMACS Workshop on Polyhedral Combinatorics.

• Middendorf, M., and F. Pfeiffer (1991): On the Complexity of the Disjoint Paths Problems. To appear in: Combinatorica.

Project B1:

• Christopeit, N. (1991): Some Comments on a Simple Nonlinear Filter with Application to Adaptive Control. SFB 303, Universität Bonn, Discussion Paper No. B-192.

• Christopeit, N., and K. Helmes (1991): On Minimax Estimation in Linear Regression Models with Ellipsoidal Constraints. SFB 303, Universität Bonn, Discussion Paper No. B-205.

• Christopeit, N., and M. Musiela (1991): On the Existence of Arbitrage-free Measures in Contingent Claim Valuation. SFB 303, Universität Bonn, Discussion Paper No. B-206.

• Krelle, W. (1991): Learning in a Class of Non-Zero-Sum Two-Person Games. SFB 303, Universität Bonn, Discussion Paper No. B-182.

• Krelle, W. (1991): Appendices and Numerical Examples to the Paper: Learning in a Class of Non-Zero-Sum Two-Person Games. SFB 303, Universität Bonn, Discussion Paper No. B-183.

• Aigner, D., R. Bartels and D. Fiebig (1991): A Random Coefficient Approach to the Estimation of Residential End-Use Load Profiles. Journal of Econometrics 50, pp. 297-328.

• Bartels, R., and D. Fiebig (1991): A Simple Characterization of Seemingly Unrelated Regression Models in which OLS is BLUE. American Statistician 45 (2), pp. 137-140.

• Bartels, R., and D. Fiebig (1991): Efficiency of Alternative Estimators in Generalized Seemingly Unrelated Regression Models. In: Bewley, R., and T. V. Hoa (eds.), Contributions to Consumer Demand and Econometrics: Essays in Honour of Henri Theil, Macmillian, London, pp. 125-139.

• Christopeit, N., and K. Helmes (1991): On Stochastic "Bang-Bang" Control for Linear Diffusions with Point Process Observations. Applied Stochastic Analysis, Stochastics Monographs, pp. 173-203.

• Krelle, W. (1991): The Relation Between Economic Growth and Structural Change. In: P. Hackl, and A.W. Westlund (eds.), Economic Structural Change, Springer-Verlag, Berlin, Heidelberg, New York, pp. 257-290.

• Krelle, W. (1991): Ökonometrische Prognosemodelle - Erfahrungen und mögliche Weiterentwicklungen. RWI-Mitteilungen, Zeitschrift für Wirtschaftsforschung 42 (1), pp. 1-29.

• Krelle, W. (1991): Ethik lohnt sich auch ökonomisch. Über die Lösung einer Klasse von Nicht-Nullsummenspielen. In: K.-P. Kistner, and R. Schmidt (eds.), Unternehmensdynamik, Horst Albach zum 60. Geburtstag, Gabler, Wiesbaden, pp. 1-15.

• Krelle, W. (1991): Comment on E. Schlicht: Die Wachstumstheorie im Widerspiel von Mikro- und Makroansatz. In: Gahlen, B., H. Hesse, H.J. Ramser and G. Bombach (eds.), Wachstumstheorie und Wachstumspolitik - Ein neuer Anlauf, Schriftenreihe des wirtschaftswissenschaftlichen Seminars Ottobeuren, Vol. 20, J.C.B. Mohr, Tübingen, pp. 123-126.

• Krelle, W. (1991): Probleme des Übergangs von einer Planwirtschaft zu einer Marktwirtschaft. In: U. Jens (ed.), Der Umbau - Von der Kommandowirtschaft zur Ökosozialen Marktwirtschaft, Nomos, Baden-Baden, pp. 15-34.

• Krelle, W. (1991): Wirtschaftsethik und Ökonomie: Ergänzung oder Widerspruch oder beides. In: H. J. Müller, and J. Isensee (eds.), Wirtschaftsethik - Wirtschaftsstrafrecht, Rechts- und Staatswissenschaft. Veröffentlichungen der Görresgesellschaft, N.F.H. 61, Schöningh, Paderborn, pp. 9-36.

• Neumann, M., and H.J. Werner (1991): Nonnegative Croup Inverses. Linear Algebra Appl. 151, pp. 85-96.

• Werner, H.J. (1991): Some Further Results on Matrix Monotonicity. Linear Algebra Appl. 150, pp. 371-392.

Project B3:

• Föllmer, H. (1991): Probabilistic Aspects of Options. SFB 303, Universität Bonn, Discussion Paper No. B-202.

• Schürger, K. (1991): Almost Subadditive Extensions of Kingman's Ergodic Theorem. SFB 303, Universität Bonn, Discussion Paper No. B-190.

• Schweizer, M. (1991): Martingale Densities for General Asset Prices. SFB 303, Universität Bonn, Discussion Paper No. B-194.

• Sondermann, D., and K. Sandmann (1991): A Term Structure Model and the Pricing of Interest Rate Derivatives. SFB 303, Universität Bonn, Discussion Paper No. B-180.

• Vasil'ev, V., Sh. Weber and H. Wiesmeth (1991): The Equivalence of Core and Lindahl Equilibria in an Economy with Semi-Public Goods. SFB 303, Universität Bonn, Discussion Paper No. B-200.

• Föllmer, H., and R. J. Elliott (1991): Orthogonal Martingale Representation. In: E. Mayer- Wolf, E. Merzbach and A. Schwartz (eds.), Stochastic Analysis, in Honor of Moshe Zakai, Academic Press.

• Föllmer, H., and M. Schweizer (1991): Hedging of Contingent Claims under Incomplete Information. In: M.H.A. Davis, and R. J. Elliott (eds.), Applied Stochastic Analysis, Stochastic Monographs, Vol. 5. Gordon and Breach, London, New York, pp. 389-414.

• Müller, S. (1991): ECU-Finanztitel: Bewertung und Hedge-Eigenschaften. In: J. Siebke (ed.), Monetäre Konfliktfelder der Weltwirtschaft, Schriften des Vereins für Socialpolitik, Vol. 210, pp. 335-349.

• Müller, S., and M. Klein (1991): ECU-Interest Rates and ECU Basket Adjustments: An Arbitrage Pricing Approach. Journal of Banking and Finance 16.

• Sandmann, K. (1991): Arbitrage und die Bewertung von Zinsoptionen. Physica-Verlag, Heidelberg.

• Schürger, K. (1991): Almost Subadditive Extensions of Kingman's Ergodic Theorem. Ann. Probab. 19, pp. 1575-1586.

• Schweizer, M. (1991): Option Hedging for Semimartingales. Stochastic Processes and Their Applications 37, pp. 339-363.

• Sondermann, D. (1991): Reinsurance in Arbitrage-Free Markets. Insurance: Mathematics and Economics.

• Weber, Sh., and H. Wiesmeth (1991): The Equivalence of Core and Cost Share Equilibria in an Economy with a Public Good. Journal of Economic Theory 54 (1), pp. 180-197

Project B4:

• Geralavicius, V. (1991): Equilibrium with a Finite Number of Pricing Functions. SFB 303, Universität Bonn, Discussion Paper No. B-177.

• Geralavicius, V. (1991): Efficiency in an Equilibrium Model with a Continuous Pricing Function. SFB 303, Universität Bonn, Discussion Paper No. B-185.

• Holtz-Wooders, M. (1991): Necessary and Sufficient Conditions for the Approximate Core Property. SFB 303, Universität Bonn, Discussion Paper No. B-178.

• Holtz-Wooders, M. (1991): The Efficaciousness of Small Groups and the Approximate Core Property in Games without Side Payments: Some First Results. SFB 303, Universität Bonn, Discussion Paper No. B-179.

• Holtz-Wooders, M. (1991): On Large Games and Competitive Markets I: Theory. SFB 303, Universität Bonn, Discussion Paper No. B-195.

• Holtz-Wooders, M. (1991): On Large Games and Competitive Markets II: Applications. SFB 303, Universität Bonn, Discussion Paper No. B-196.

• Keser, C. (1991): International Duopoly Experiments And Simulations - Computer Tournaments with Strategies for a Duopoly Game with Demand Inertia. SFB 303, Universität Bonn, Discussion Paper No. B-197.

• Kuon, B. (1991): Typical Trading Behavior in the German Election Markets 1990. SFB 303, Universität Bonn, Discussion Paper No. B-204.

• Mitzkewitz, M., and R. Nagel (1991): Envy, Greed and Anticipation in Ultimatum Games with Incomplete Information: An Experimental Study. SFB 303, Universität Bonn, Discussion Paper No. B-181.

• Moldovanu, B. (1991): Provision and Cost-Sharing of a Public Good - A Decentralized Approach. SFB 303, Universität Bonn, Discussion Paper No. B-186.

• Selten, R. (1991): Demand Commitment Model of Coalition Bargaining. SFB 303, Universität Bonn, Discussion Paper No. B-191.

• Weber, Sh., G. Owen and M. Le Breton (1991): Strongly Balanced Cooperative Games. SFB 303, Universität Bonn, Discussion Paper No. A-338.

• Keser, C. (1991): Experimental Duopoly Markets with Demand Inertia: Game-Playing Experiments and the Strategy Method. Dissertation Universität Bonn.

• Moldovanu, B. (1991): Competition and Bargaining in Games and Markets. Dissertation Universität Bonn.

• Güth, W., and R. Selten (1991): Majority Voting in the Condorcet Paradox as a Problem of Equilibrium Selection. In: R. Selten (ed.), Game Equilibrium Models IV, Springer- Verlag, pp. 7-32.

• Selten, R. (1991): Evolution, Learning, and Economic Behavior. Games and Economic Behavior 3, pp. 3-24.

• Selten, R. (1991): Properties of a Measure of Predictive Success. Mathematical Social Sciences 21, pp. 153-167.

• Selten, R. (1991): Anticipatory Learning in Two-Person Games. In: R. Selten (ed.), Game Equilibrium Models I, Springer-Verlag, Berlin, Heidelberg, New York, pp. 98-153.

• Selten, R. (1991): Balance of Power in a Parlor Game. In: R. Selten (ed. ), Game Equilibrium Models IV, Springer-Verlag, Berlin, Heidelberg, New York, pp. 150-205.

• Selten, R., and W. Güth (1991): Original or Fake - A Bargaining Game with Incomplete Information. In: R. Selten (ed.), Game Equilibrium Models III, Springer-Verlag, Berlin, Heidelberg, New York, pp. 186-224.

• Selten, R., and M. Holtz-Wooders (1991): A Game Equilibrium Model of Thin Markets. In: R. Selten (ed.), Game Equilibrium Models III, Springer-Verlag, Berlin, Heidelberg, New York, pp. 242-280.

• Selten, R., and J. Pool (1991): The Distribution of Foreign Language Skills as a Game Equilibrium. In: R. Selten (ed.), Game Equilibrium Models IV, Springer-Verlag, Berlin, Heidelberg, New York, pp. 64-84.

• Selten, R., and A. Shmida (1991): Pollinator Foraging and Flower Competition in a Game Equilibrium Model. In: R. Selten (ed.), Game Equilibrium Models I, Springer-Verlag, Berlin, Heidelberg, New York, pp. 195-246.

Project B5:

• Klein, M. (1991): Cooperative Monetary Policy Games and European Monetary Union. SFB 303, Universität Bonn, Discussion Paper No. B-187.

• Klein, M. (1991): How Does the Sovereign Get the Seigniorage? Evidence from Great Britain and Germany. SFB 303, Universität Bonn, Discussion Paper No. B-188.

• Klein, M. (1991): Delors, Stage 2: Choosing between a Rock and a Hard ECU. SFB 303, Universität Bonn, Discussion Paper No. B-189.

• Klein, M. (1991): Bargaining for the Choice of Monetary Policy Instruments in a Simple Stochastic Macro Model. CEPR Discussion Paper No. 553, Center for Economic Policy Research, London.

• Klein, M., and M. J. M. Neumann (1991): Currency Conversion as the Final Step to EMU: Why Not at Par with Sterling. SFB 303, Universität Bonn, Discussion Paper No. B-201.

• Neumann, M. J. M. (1991): German Unification: Economic Problems and Consequences. CEPR Discussion Paper No. 584, Center for Economic Policy Research, London.

• Neumann, M. J. M., and J. v. Hagen (1991): Real Exchange Rates within and between Currency Areas: How Far Away is EMU ? mimeo, Universität Bonn.

• Schmidt, R. (1991): Is Inflation Risk Associated with the Rate of Inflation - New Evidence for Cointegrated Time Series. SFB 303, Universität Bonn, Discussion Paper No. B-184.

• Frenkel, M., and M. Klein (1991): Der Übergang zu einer Europäischen Währungsunion: Fiskalische Harmonisierung und Wechselkursvorbehalt. In: J. Siebke (ed.), Monetäre Konfliktfelder der Weltwirtschaft, Duncker & Humblot, Berlin, pp. 411- 427.

• Frenkel, M., and M. Klein (1991): Fiskalpolitischer Harmonisierungszwang durch die EWU?. Wirtschaftsdienst, Vol. 71, pp. 137-143.

• Frenkel, M., and M. Klein (1991): Balance of Payments Crises and Fiscal Adjustment Measures. Journal of Macroeconomics 13 (4), pp. 657-673

• Klein, M. (1991): Capital Asset Price Dynamics: Heterogeneity and Hysteresis. Economics Letters 37, pp. 81-89.

• Klein, M. (1991): Bewertung von Länderrisiken durch Optionspreismethoden. Kredit und Kapital, Vol. 24 (4), pp. 484-507.

• Klein, M. (1991): ECU Bond Prices in a Two-Speed Europe: Private Markets and Political Constraints. Economia Internazionale, Vol. XLIV (2-3), pp. 191-209.

• Neumann, M. J. M. (1991): Precommitment by Central Bank Independence. Open Economies Review 2, pp. 95-112.

• Neumann, M.J.M. (1991): Internationale Wirtschaftspolitik: Koordination, Kooperation oder Wettbewerb. In: J. Siebke (ed.), Monetäre Konfliktfelder der Weltwirtschaft, Duncker & Humblot, Berlin, pp. 61-82.

• Neumann, M.J.M. (1991): Central Bank Independence as a Prerequisite of Price Stability. European Economy, Spec. Edition 1, The Economics of EMU, pp. 79-106.

• Neumann, M.J.M. (1991): How to Reduce Uncertainty for International Capital Flows: A Comment. In: H. Siebert (ed.), Capital Flows in the World Economy, Kiel, pp. 208-216.

• Neumann, M.J.M., and J. v. Hagen (1991): Conditional Relative Price Variance and Its Determinants: Open Economy Evidence from Germany. International Economic Review 32, pp. 195-208.

Project B6:

• Balkenborg, D. (1991): Properties of Persistent Retracts. SFB 303, Universität Bonn, Discussion Paper No. B-198.

• Binmore, K., and L. Samuelson (1991): Evolutionary Stability in Repeated Games Played by Finite Automata. SFB 303, Universität Bonn, Discussion Paper No. B-193.

• Nöldeke, G. (1991): On the Informational Efficiency of a Monopolistic Market. SFB 303, Universität Bonn, Discussion Paper No. B-203.

• Samuelson, L. (1991): Duopoly Signal Jamming. SFB 303, Universität Bonn, Discussion Paper No. B-199.

• Vasil'ev, V. (1991): Lindahlian Type Equilibria and the Core in Exchange Models with Externalities. SFB 303, Universität Bonn, Discussion Paper No. A-337.

• Weber, Sh. (1991): On Hierarchical Spatial Competition. SFB 303, Universität Bonn, Discussion Paper No. A-331.

• Weber, Sh., and M. Le Breton (1991): A Note on the Core and von Neumann-Morgenstern Solutions of Simple Games. SFB 303, Universität Bonn, Discussion Paper No. A-332.

Project C3:

• deCaen, D., and L.A. Székely (1991): The maximum size of 4- and 6-cycle free bipartite graphs on m, n vertices. SFB 303, Universität Bonn, Discussion Paper No. WP 91733-0R.

• Cavaretta, A., and M. Sitharam (1991): The total variation of the tensor product Bernstein Bézier operator. SFB 303, Universität Bonn, Discussion Paper No. WP 91704-0R.

• Delorne, C., and S. Poljak (1991): Combinatorial properties and the complexity of a max-cut approximation. SFB 303, Universität Bonn, Discussion Paper No. WP 91687-0R.

• Delorne, C., and S. Poljak (1991): The performance of an eigenvalue bound on the max-cut problem in some classes of graphs. SFB 303, Universität Bonn, Discussion Paper No. WP 91705-0R.

• Deza, M., and M. Laurent (1991): Isometric hypercube embedding of generalized bipartite metrics. SFB 303, Universität Bonn, Discussion Paper No. W4 91706-0R.

• Deza, M., and M. Laurent (1991): Variety of hypercube embeddings of the equidistant metric and designs. SFB 303, Universität Bonn, Discussion Paper No. WP 91 720-0R.

• Deza, M., and M. Laurent (1991): A survey on the known facets of the cut cone. SFB 303, Universität Bonn, Discussion Paper No. WP 91722-0R.

• Deza, M., and M. Laurent (1991): Extension operations for cuts. SFB 303, Universität Bonn, Discussion Paper No. WP 91736-0R.

• Deza, M., and M. Laurent (1991): The cut cone: Simplicial faces and variety of realizations. SFB 303, Universität Bonn, Discussion Paper No. WP 90671-0R.

• Erdös, P. L. (1991): On some of my favourite problems in various branches. SFB 303, Universität Bonn, Discussion Paper No. WP 91683-OR.

• Erdös, P. L. and L. A. Székely (1991): On weighted multiway cuts. SFB 303, Universität Bonn, Discussion Paper No. WP 91727-0R.

• Frank, A. (1991): On a theorem of Mader. SFB 303, Universität Bonn, Discussion Paper No. WP 90672-0R.

• Frank, A., A. Karzanov and A. Seboe (1991): Node-demands and greedy sets: a general look at multiflow problems. SFB 303, Universität Bonn, Discussion Paper No. WP 91695-0R.

• Frank, A., I. Toshihide and H. Nagamochi (1991): On sparse subgraphs preserving connectivity properties. SFB 303, Universität Bonn, Discussion Paper No. WP 91684-0R.

• Godsil, C.D., M. Grötschel and D. J. A. Welsh (1991): Combinatorics in statistical physics. SFB 303, Universität Bonn, Discussion Paper No. WP 91690-0R.

• Hahn, G., P. Hell and S. Poljak (1991): On the ultimate independence ratio of a graph. SFB 303, Universität Bonn, Discussion Paper No. WP 91717-0R.

• Hetzel, A. (1991): Kantendisjunkte Verdrahtungsprobleme im Chip-Design. SFB 303, Universität Bonn, Discussion Paper No. WP 91723-0R.

• Hoàng, C.T. (1991): Some properties of minimal imperfect graphs. SFB 303, Universität Bonn, Discussion Paper No. WP 91703-0R.

• Hoàng, C.T., J. Kratochvil and D.J.A. Welsh (1991): Zeus, promises and perfection. SFB 303, Universität Bonn, Discussion Paper No. WP 91714-0R.

• Karzanov, A.V. (1991): Maximization over the intersection of two compatible greedy polyhedra. SFB 303, Universität Bonn, Discussion Paper No. WP 91732-0R.

• Klazar, M., and P. Valtr (1991): Linear sequences. SFB 303, Universität Bonn, Discussion Paper No. WP 91716-0R.

• Labahn, R. (1991): Some minimum gossip graphs. SFB 303, Universität Bonn, Discussion Paper No. WP 91708-0R.

• Laurent, M. (1991): Graphic vertices of the metric polytope. SFB 303, Universität Bonn, Discussion Paper No. WP 91737-0R.

• Loebl, M. (1991): Maximal cuts. SFB 303, Universität Bonn, Discussion Paper No. WP 91729-0R.

• Loebl, M., and J. Nesetril (1991): Fast and slow growing (a combinatorial study of unprovability). SFB 303, Universität Bonn, Discussion Paper No. WP 91682-0R.

• McDiarmid, C., and B. A. Reed (1991): The strongly connected components of 1-in, 1-out. SFB 303, Universität Bonn, Discussion Paper No. WP 91719-OR.

• Murota, K. (1991): Computing the degree of determinants via combinatorial relaxation. SFB 303, Universität Bonn, Discussion Paper No. WP 91709-0R.

• Nesetril, J. (1991): Mathematics and art. SFB 303, Universität Bonn, Discussion Paper No. WP 91693-0R.

• Nesetril, J. (1991): On ordered graphs and graph orderings. SFB 303, Universität Bonn, Discussion Paper No. WP 91712-0R.

• Nesetril, J., and V. Rödl (1991): On Ramsey graphs without bipartite subgraphs. SFB 303, Universität Bonn, Discussion Paper No. WP 91698-OR.

• Nesetril, J., and G. Sabidussi (1991): Minimal asymmetric graphs of induced length 4. SFB 303, Universität Bonn, Discussion Paper No. WP 91711-0R.

• Oxley, J., and D.J.A. Welsh (1991): Tutte polynomials computable in polynomial time. SFB 303, Universität Bonn, Discussion Paper No. WP 91685-0R.

• Peters, J., and M. Sitharam (1991): On stability of m-variate Cą interpolation. SFB 303, Universität Bonn, Discussion Paper No. WP 91702-0R.

• Pietsch, C., and R. Labahn (1991): Characterizing minimum gossip graphs on 16 vertices. SFB 303, Universität Bonn, Discussion Paper No. WP 91707-0R.

• Plehn, J. (1991): Über die Existenz und das Finden von Subgraphen. SFB 303, Universität Bonn, Discussion Paper No. WP 91700-0R.

• Poljak, S. (1991): On the gap between the structural controllability of time-varying and timeinvariant systems. SFB 303, Universität Bonn, Discussion Paper No. WP 91701-0R.

• Poljak, S. (1991): Polyhedral and eigenvalue approximation of the max-cut problem. SFB 303, Universität Bonn, Discussion Paper No. W4 91691-0R.

• Poljak, S. (1991): On existence theorems. SFB 303, Universität Bonn, Discussion Paper No. WP 91697-0R.

• Poljak, S., and F. Rendl (1991): Solving the max-cut problem using eigenvalues. SFB 303, Universität Bonn, Discussion Paper No. WP 91735-0R.

• Poljak, S., and Z. Tuza (1991): Bipartite subgraphs of triangle-free graphs. SFB 303, Universität Bonn, Discussion Paper No. WP 91686-0R.

• Prömel, H.J., and A. Steger (1991): Coloring clique-free graphs in linear expected time. SFB 303, Universität Bonn, Discussion Paper No. WP 91689-0R.

• Prömel, H.J., and A. Steger (1991): Almost all Berge graphs are perfect. SFB 303, Universität Bonn, Discussion Paper No. WP 91715-0R.

• Prömel, H.J., and A. Steger (1991): The asymptotic structure of H-free graphs. SFB 303, Universität Bonn, Discussion Paper No. WP 91734-OR.

• Reed, B.A. (1991): Many counterexamples to a conjecture of Las Vergnas and Meyniel. SFB 303, Universität Bonn, Discussion Paper No. WP 91721-OR.

• Reed, B.A. (1991): Paths, stars, and the number three. SFB 303, Universität Bonn, Discussion Paper No. WP 91724-0R.

• Reed, B.A. (1991): Finding approximate separators and computing tree width quickly. SFB 303, Universität Bonn, Discussion Paper No. WP 91728-0R.

• Sachs, H. (1991): How to calculate the number of perfect matchings in finite sections of certain infinite plain graphs. SFB 303, Universität Bonn, Discussion Paper No. WP 91713-OR.

• Sachs, H. (1991): Coin graphs, polyhedra, and conformal mapping. SFB 303, Universität Bonn, Discussion Paper No. WP 91730-0R.

• Sachs, H., and H. Zernitz (1991): Remark on the dimer problem. SFB 303,Universität Bonn, Discussion Paper No. WP 91731-0R.

• Schwärzler, W. (1991): The coefficients of the Tutte polynomial are not unimodular. SFB 303, Universität Bonn, Discussion Paper No. WP 91710-OR

• Schwärzler, W., and D.J.A. Welsh (1991): Knots, matroids and the ising model. Universität Bonn, Discussion Paper No. WP 91718-OR.

• deSouza, C.C., and M. Laurent (1991): Some new classes of facets for the equicut polytope. SFB 303, Universität Bonn, Discussion Paper No. WP 91738-0R.

• Srivastav, A., and P. Stangier (1991): Derandomized combinatorial algorithms and martingale inequalities. SFB 303, Universität Bonn, Discussion Paper No. WP 91739-0R.

• Steger, A., and M.-L. Yu (1991): A note on induced matchings. SFB 303, Universität Bonn, Discussion Paper No. WP 91694-0R.

• Székely, L. A., M. A. Steel and P. L. Erdös (1991): Fourier calculus on finite sets and evolutionary trees. SFB 303, Universität Bonn, Discussion Paper No. WP 91726-0R.

• Vertigan, D.L., and D.J.A. Welsh (1991): The computational complexity of Tutte invariants for classes of bipartite matroids. SFB 303, Universität Bonn, Discussion Paper No. WP 91692-0R.

• Welsh, D.J.A. (1991): On the number of knots and links. SFB 303, Universität Bonn, Discus- sion Paper No. WP 91688-0R.

• Welsh, D.J.A. (1991): The computational complexity of knot and matroid polynomials. SFB 303, Universität Bonn, Discussion Paper No. WP 91696-0R.

• Yu, M.-L., and A. Steger (1991): A note on the strong chromatic index of a graph. SFB 303, Universität Bonn, Discussion Paper No. WP 91699-0R.

• Alles, P., J. Nesetril and S. Poljak (1991): Extendability, dimensions and diagrams for cyclic orders. SIAM J. on Discrete Mathematics 4, pp. 453-471.

• Alon, N., C. McDiarmid and B. Reed (1991): Acyclic colourings of graphs. Random Structures and Algorithms 2, pp. 277-288.

• Chvátal, V. (1991): Almost all graphs with 1.44n edges are 3-colorable. Random Structures and Algorithms 2 (1), pp. 11-28.

• Deza, M., V.P. Grishukin and M. Laurent (1991): The symmetries of the cut polytope and of some relatives. Applied Geometry and Discrete Mathematics, In: Gritzmann, P., and B. Strumfels (eds.), Victor Klee Festschrift, DIMACS Series in Discrete Mathematics and Theoretical Computer Science 4, pp. 205-220.

• Deza, M., M. Grötschel and M. Laurent (1991): Complete descriptions of small multicut polytopes. Applied Geometry and Discrete Mathematics, In: Gritzmann, P., and B. Strumfels (eds.), Victor Klee Festschrift, DIMACS Series in Discrete Mathematics and Theoretical Computer Science 4, pp. 221-252.

• Everett, H., K. Lyons, B. Reed and D. Souvaine (1991): Illuminating squares along a transversal. Proceedings of the third annual Canadian Conference on Computational Geometry, Vancouver, Canada.

• Froleyks, B., B. Korte and H.J. Prömel (1991): Routing in VLSI-Layout. Acta Mathematica Applicatae Sinica 7 (1), pp. 53-66.

• Ibaraki, T., and S. Poljak (1991): Weak tree-linking in Eulerian graphs. SIAM J. on Discrete Mathematics 4, pp. 84-98.

• Ikeda, K., and K. Murota (1991): Bifurcation analysis of symmetric structures using block-diagonalization. Computer Methods in Applied Mechanics and Engineering 86, pp. 215-243.

• Korte, B. (1991): Steuerung von Produktionsmaschinen. In: Kistner, K.P., and R. Schmidt (eds.), Unternehmensdynamik, Gabler Verlag, Wiesbaden, pp. 183-206.

• Korte, B., L. Lovász and R. Schrader (1991): Greedoids. Algorithms and Combinatorics 4, Springer-Verlag, Berlin, Heidelberg, New York.

• Laurent, M. (1991): Graphic vertices of the metric polytope. Proceedings of the Conference on Graph Theory and Combinatorics, Manila 1991, Discrete Mathematics.

• Lomonosov, M., and C.J. Colbourn (1991): Renewal Networks: Connectivity and Reliability on a time interval. Probability in the Engineering and Inform. Sci. 5, pp. 361-368.

• Murota, K., and K. Ikeda (1991): Computational use of Group Theory in Bifurcation Analysis of Symmetric Structures. Siam J. Sci. Stat. Comput. 12, pp. 273-297.

• Poljak, S. (1991): Coloring digraphs by iterated antichains. Comment. Math. Univ. Carolinae 32 (2), pp. 209-212.

• Poljak, S., and F. Rendl (1991): Solving the max-cut problem using eigenvalue. Annals of Operations Research, Proceeding of the Workshop on Optimal Partitioning of Combinatorial Structures, Roma.

• Poljak, S., and M. Schlegel (1991): Computing generic Jordan canonical form. Linear and Multilinear Algebra 28, pp. 241-249.

• Prömel, H.J., and A. Steger (1991): Excluding induced subgraphs: Quadri-laterals. Random Structures and Algorithms 2, pp. 55-71.

• Prömel, H.J., and B. Voigt (1991): Graham-Rothschild parameter words and measurable partitions. Combinatorica 11, pp. 253-259.

• Prömel, H.J., W. Thumser and B. Voigt (1991): Fast growing functions based on Ramsey theorems. Discrete Mathematics 95, pp. 341-358.

• Seboe, A. (1991): A particular time table problem: terminal scheduling. Computers Math. Applic. 21 (1), pp. 137-156.

• Seboe, A. (1991): On the cographic multiflow problem: an epilogue. In: Cook, W., Seymour, P., ACM and AMS (eds.), Polyhedral Combinatorics, DIMACS Series 1.

• Shepherd, F.B. (1991): Hamiltonicity in claw-free graphs. Journal of Comb. Theory B 53, pp. 173-194.

• Srivastav, A. (1991): A note on quaternion-valued representation and commutativity of real Banach algebras. Festschrift zum 60. Geburtstag von Prof. G. Maltese, Universität Münster.

• Yue, M. (1991): A simple proof of the inequality for the FFD Bin Packing algorithm. Acta Mathematicae Applicatae Sinica 7, pp. 322-331.