Access Statistics for Toshihiro Matsumura

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Working Paper File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A New Approach to Free Entry Markets in Mixed Oligopolies: Welfare Implications 0 0 1 110 0 0 1 126
A small firm leads to curious outcomes: Social surplus, consumer surplus, and R&D activities 0 0 0 74 0 2 4 230
Access Charge, Vertical Separation, and Lobbying 0 0 0 2 0 0 0 35
Access charges, vertical separation, and lobbying 0 0 0 18 0 0 0 107
Airport privatization and international competition 0 0 0 120 0 0 1 347
An Advantage of Emission Intensity Regulation for Emission Cap Regulation in a Near-Zero Emission Industry 0 0 1 44 0 0 1 78
An N-Firm Quantity-Setting Oligopoly with Endogenous Sequencing 0 0 0 0 0 0 1 296
Asymmetric welfare implication between a small number of leaders and a small number of followers in Stackelberg models 0 0 2 87 0 0 4 138
Collusion, Agglomeration, and Heterogeneity of Firms 0 0 0 14 0 0 1 53
Common Ownership among Private Firms and Privatization Policies 1 3 11 85 4 11 30 169
Common Ownership and Environmental Corporate Social Responsibility 1 6 19 77 1 8 36 133
Comparing Welfare and Profit in Quantity and Price Competition within Stackelberg Mixed Duopolies 0 0 2 139 0 0 3 211
Competition Between Public and Private Firms 0 0 0 1 0 0 0 931
Competitive Pressure from Neighboring Markets and Optimal Privatization Policy 0 0 1 56 0 1 4 79
Corporate social responsibility and privatization policy in a mixed oligopoly 0 0 0 103 0 1 34 276
Cournot–Bertrand comparison under common ownership in a mixed oligopoly 0 5 35 64 1 11 78 109
Dynamic privatization policy 0 0 1 93 0 0 5 218
Emission Cap Commitment versus Emission Intensity Commitment as Self-Regulation 0 0 1 81 0 0 4 192
Endogenous Public and Private Leadership with Diverging Social and Private Marginal Costs 0 0 1 81 1 2 4 140
Endogenous Timing in Multi-Stage Duopoly Games 0 0 0 0 0 0 0 181
Entry-License Tax: Stackelberg versus Cournot 0 1 3 73 1 2 5 159
Evolution of competitive equilibrium with endogenous product differentiation 0 0 0 57 0 0 2 160
Firms' Costs, Profits, Entries, and Innovation under Optimal Privatization Policy 0 1 4 135 1 3 11 244
Flexible Privatization Policy in Free-Entry Markets 0 0 5 61 1 5 18 172
Free Entry under Common Ownership 0 0 3 74 0 0 7 166
Free entry under an output-cap constraint 0 0 3 36 0 1 7 67
Government-Leading Welfare-Improving Collusion 0 0 2 104 1 1 5 144
Green transformation in oligopoly markets under common ownership 0 3 88 92 3 7 79 94
How Many Firms Should Be Leaders? Beneficial Concentration Revisited 0 0 0 53 0 1 2 156
Implicit Protectionism via State Enterprises and Technology Transfer from Foreign Enterprises 0 0 2 56 0 1 4 140
Inefficient but robust public leadership 0 0 0 64 0 0 1 134
Lobbying for Regulation Reform by Industry Leaders 0 0 0 53 0 0 3 116
Long-Run Evaluation of Cost-Reducing Public Infrastructure Investment 0 0 0 96 0 0 1 183
Long-Run Welfare Effect of Energy Conservation Regulation 0 0 0 49 0 0 3 79
Market Competition, R&D and Firm Profits in Asymmetric Oligopoly 1 1 1 167 1 2 5 405
Market Concentration, Privatization Policies, and Heterogeneity among Private Firms in Mixed Oligopolies 0 1 3 46 0 1 6 58
Market competition and strategic choices of electric power sources under fluctuating demand 1 1 8 78 1 3 17 119
Market transparency in a mixed oligopoly 1 21 21 21 5 24 24 24
Mixed Duopoly: Differential Game Approach 0 0 1 47 0 1 4 74
Mixed Duopoly: Differential Game Approach 1 1 3 160 1 1 7 277
Mixed Oligopoly, Foreign Firms, and Location Choice 0 0 0 17 0 0 17 119
Multiple Long-Run Equilibria in a Free-Entry Mixed Oligopoly 0 0 2 108 0 1 4 211
On patent licensing in spatial competition with endogenous location choice 0 0 0 10 0 0 31 129
Optimal Privatization Policy under Private Leadership in Mixed Oligopolies 0 0 1 71 0 0 3 108
Optimal Privatization Policy with Asymmetry among Private Firms 0 0 0 121 0 1 2 249
Optimal Privatization and Uniform Subsidy Policies: A Synthesis 0 0 0 44 0 0 2 83
Optimal Production Tax and Privatization Policies under an Endogenous Market Structure 0 0 1 81 0 0 1 142
Optimality of Emission Pricing Policies Based on Emission Intensity Targets under Imperfect Competition 0 0 6 97 1 4 16 201
Patent licensing, bargaining, and product positioning 0 0 0 127 0 0 25 337
Privatization and entries of foreign enterprises in a differentiated industry 0 0 0 8 0 1 2 63
Procurement of Advanced Technology and Welfare-Reducing Vertical Integration 0 0 3 123 0 2 21 363
Profit-enhancing entries in mixed oligopolies 0 0 5 76 0 1 7 139
Promoting Green or Restricting Gray? An Analysis of Green Portfolio Standards 0 0 8 96 0 3 11 204
Regional restriction, strategic delegation, and welfare 0 0 0 74 0 3 7 238
Regulated Input Price, Vertical Separation, and Leadership in Free Entry Markets 0 0 0 44 0 0 1 135
Relative Performance and R&D Competition 0 0 1 136 0 0 29 372
Revelation of Private Information about Unpaid Notes in the Trade Credit Bill System in Japan 0 0 0 0 0 0 2 173
Shadow Cost of Public Funds and Privatization Policies 0 0 2 74 0 0 2 201
Should firms employ personalized pricing? 0 0 0 80 0 0 1 221
Tax versus Regulations: Robustness to Polluter Lobbying Against Near-Zero Emission Targets 2 6 14 74 6 12 30 133
The Equivalence of Emission Tax with Tax-Revenue Refund and Emission Intensity Regulation 0 1 3 85 1 2 5 200
The Relationship between Privatization and Corporate Taxation Policies 0 0 1 83 1 2 5 211
The optimal fuel and emission tax combination for life-cycle emissions under imperfect competition 1 2 111 111 2 8 84 84
Welfare effects of common ownership in an international duopoly 6 16 49 55 12 31 64 71
What role should public enterprises play in free-entry markets? 0 0 0 67 1 2 3 280
When Market Competition Benefits Firms 0 0 0 288 0 0 0 1,325
Total Working Papers 15 69 429 4,921 46 162 797 13,012


Journal Article File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
A NONCOOPERATIVE SHIPPING COURNOT DUOPOLY WITH LINEAR‐QUADRATIC TRANSPORT COSTS AND CIRCULAR SPACE* 0 0 0 31 0 1 14 125
A Negative Effect of Cost‐Reducing Public Investment: The Role of Firms’ Entry 0 0 0 8 0 0 0 20
A Two-stage Cournot Duopoly with Inventory Costs 0 0 0 13 0 1 1 24
A Two‐stage Price‐setting Duopoly: Bertrand or Stackelberg 0 0 2 6 0 0 7 21
A comparison between emission intensity and emission cap regulations 0 0 2 28 0 2 10 149
A note on the excess entry theorem in spatial markets 0 0 0 47 0 1 2 151
AIRPORT PRIVATIZATION AND INTERNATIONAL COMPETITION 0 0 0 34 0 0 0 99
Advertising competition in a mixed oligopoly 0 1 3 75 1 3 8 197
An analysis of entry-then-privatization model: welfare and policy implications 0 0 1 20 0 0 5 76
COMPETITION‐ACCELERATING PUBLIC INVESTMENTS* 0 0 0 14 0 0 0 98
COMPETITIVENESS AND STABILITY OF COLLUSIVE BEHAVIOR 0 0 0 17 0 0 0 55
Cartel Stability in a Delivered Pricing Oligopoly 0 0 0 34 0 0 1 127
Collusion, agglomeration, and heterogeneity of firms 0 0 0 41 0 0 1 128
Common ownership and environmental Corporate Social Responsibility 0 3 12 12 2 7 20 20
Common ownership in a delivered pricing duopoly 1 1 2 2 2 3 9 9
Comparing welfare and profit in quantity and price competition within Stackelberg mixed duopolies 0 0 0 22 0 0 2 71
Comparison between specific taxation and volume quotas in a free entry Cournot oligopoly 0 0 0 25 1 2 9 122
Competition and privatization policies revisited: the payoff interdependence approach 0 0 1 29 0 0 15 134
Competition mode and common ownership in a mixed oligopoly 1 3 4 4 2 4 8 8
Competitive pressure from neighboring markets and optimal privatization policy 0 1 1 21 0 1 1 66
Competitiveness and R&D competition revisited 0 0 0 69 0 1 5 232
Congestion-reducing investments and economic welfare in a Hotelling model 0 0 3 48 0 1 22 197
Consumer-benefiting exclusive territories 0 0 0 40 1 1 4 251
Consumer‐benefiting exclusive territories 0 0 0 0 0 0 0 4
Corporate Social Responsibility or Payoff Asymmetry? A Study of an Endogenous Timing Game 0 0 0 23 0 1 2 72
Corporate social responsibility and endogenous competition structure 0 0 2 80 0 1 8 192
Corporate social responsibility and privatization policy in a mixed oligopoly 0 0 3 31 0 1 15 114
Cost differentials and mixed strategy equilibria in a Hotelling model 0 0 0 70 0 0 37 238
Cournot Duopoly With Multi‐period Competition: Inventory as a Coordination Device 0 0 0 83 0 1 2 267
Cournot and Bertrand in shipping models with circular markets* 0 0 0 45 0 0 0 208
Cournot–Bertrand comparison in a mixed oligopoly 0 1 5 49 0 1 6 143
Dynamic Privatization Policy 0 0 0 22 0 0 0 52
ENDOGENOUS FLEXIBILITY IN THE FLEXIBLE MANUFACTURING SYSTEM 0 0 1 25 0 1 14 133
ENDOGENOUS TIMING IN MULTI-STAGE DUOPOLY GAMES 0 0 0 26 0 0 1 46
Eco-technology licensing by a foreign innovator and privatization policy in a polluting mixed duopoly 0 1 3 19 0 3 14 50
Economic welfare in delivered pricing duopoly: Bertrand and Cournot 0 0 0 34 0 0 0 98
Endogenous Role in Mixed Markets: A Two‐Production‐Period Model 0 0 1 2 0 0 1 5
Endogenous Timing in Mixed Duopolies With Externality 0 0 0 5 0 0 6 53
Endogenous public and private leadership with diverging social and private marginal costs 0 0 0 8 0 1 1 26
Endogenous timing in the switching of technology with Marshallian externalities 0 0 0 19 0 0 0 49
Entry License Tax: Stackelberg versus Cournot 0 0 1 10 0 0 5 57
Entry regulation and social welfare with an integer problem 0 0 0 31 0 2 9 104
Environment and International Cooperation 0 0 0 0 0 0 0 15
Environmental corporate social responsibility: A note on the first-mover advantage under price competition 0 4 8 105 5 11 23 328
Equilibria for circular spatial Cournot markets 0 0 1 22 0 0 1 61
Equilibrium Location and Economic Welfare in Delivered Pricing Oligopoly 0 0 1 30 1 3 6 133
Equilibrium number of firms and economic welfare in a spatial price discrimination model 0 0 0 43 0 1 1 146
Ex-ante versus ex-post privatization policies with foreign penetration in free-entry mixed markets 0 0 0 22 0 0 1 75
Free entry under an output-cap constraint 0 0 1 7 1 1 4 25
Free entry under common ownership 0 1 4 18 0 1 9 59
Government-leading welfare-improving collusion 0 0 1 16 0 1 5 68
Green transformation in oligopoly markets under common ownership 0 0 0 0 1 1 1 1
HOW MANY FIRMS SHOULD BE LEADERS? BENEFICIAL CONCENTRATION REVISITED 0 0 0 34 1 2 4 92
How Many Firms Become Leaders? 0 0 0 0 0 0 1 100
Implicit protectionism via state enterprises and technology transfer from foreign enterprises 0 0 0 8 0 0 1 24
Inefficient but Robust Public Leadership 0 0 0 26 0 0 0 71
Introduction 0 0 0 0 0 0 1 6
LOCATING OUTSIDE A LINEAR CITY CAN BENEFIT CONSUMERS 0 0 0 17 0 0 1 62
Lack of commitment to future privatization policies may lead to worst welfare outcome 0 0 1 8 0 0 2 37
Lobbying for Regulation Reform by Industry Leaders 0 0 0 20 0 0 2 67
Location equilibrium with asymmetric firms: the role of licensing 0 0 0 33 0 0 4 122
Long-Run Effects of Foreign Penetration on Privatization Policies 0 0 2 48 0 0 4 122
Long-Run Effects of Tax Policies in a Mixed Market 0 0 0 26 0 3 5 115
Long-run welfare effect of energy conservation regulation 0 0 0 34 0 0 0 75
MARKET COMPETITION, R&D AND FIRM PROFITS IN ASYMMETRIC OLIGOPOLY 0 0 1 79 1 2 3 209
MARKET STRUCTURE AND PRIVATIZATION POLICY UNDER INTERNATIONAL COMPETITION 0 0 0 17 0 0 0 71
MIXED DUOPOLY, PRODUCT DIFFERENTIATION AND COMPETITION 0 0 0 33 0 1 2 87
Market Instability in a Stackelberg Duopoly 0 0 0 4 1 1 3 22
Market competition and strategic choices of electric power sources under fluctuating demand 0 1 2 9 0 1 6 20
Merger and entry-license tax 0 0 0 28 0 2 3 79
Mixed Duopoly with Product Differentiation: Sequential Choice of Location 0 0 0 83 0 0 0 273
Mixed Oligopoly at Free Entry Markets 0 2 3 138 0 4 7 438
Mixed duopoly, location choice, and shadow cost of public funds 0 0 1 18 0 2 4 61
Mixed duopoly, privatization, and subsidization with excess burden of taxation 0 0 0 2 0 0 2 14
Mixed duopoly, privatization, and subsidization with excess burden of taxation 0 0 0 35 0 1 5 115
Mixed duopoly: Differential game approach 0 1 1 22 1 2 4 68
Mixed oligopoly and spatial agglomeration 0 0 0 90 0 0 0 340
Mixed oligopoly and spatial agglomeration 0 0 0 1 0 0 0 5
Mixed oligopoly and spatial agglomeration in quasi-linear city 0 0 0 69 0 0 3 257
Mixed oligopoly, foreign firms, and location choice 0 0 0 44 0 0 12 222
Noncooperative and Cooperative Environmental Corporate Social Responsibility 0 1 4 26 0 3 11 62
ON THE ROBUSTNESS OF PRIVATE LEADERSHIP IN MIXED DUOPOLY 0 0 1 8 0 0 26 133
Optimal Privatisation Policy under Private Leadership in Mixed Oligopolies 0 0 0 7 0 0 1 24
Optimal Privatisation and Trade Policies with Endogenous Market Structure 0 0 0 32 0 0 0 65
Optimal Production Tax in a Mixed Market with an Endogenous Market Structure 0 0 0 10 0 0 0 23
Optimal privatization and uniform subsidy policies: A note 0 0 0 8 0 0 0 20
Optimal privatization policy with asymmetry among private firms 0 0 0 2 0 0 1 20
Optimality of emission pricing policies based on emission intensity targets under imperfect competition 0 1 3 14 0 2 9 41
PRIVATIZATION WAVES 0 0 0 29 0 0 0 102
Partial Agglomeration or Dispersion in Spatial Cournot Competition 0 0 0 3 0 0 1 8
Partial privatization in mixed duopoly 0 4 11 388 1 7 24 882
Payoff dominance and risk dominance in the observable delay game: a note 0 1 1 41 0 1 2 158
Payoff interdependence and the multi-store paradox 0 0 0 5 1 1 2 30
Presence of foreign investors in privatized firms and privatization policy 0 0 1 23 0 0 1 90
Price leadership in a homogeneous product market 0 0 0 26 0 1 11 193
Price versus quantity in a mixed duopoly 0 0 2 44 0 1 7 128
Price versus quantity in a mixed duopoly with foreign penetration 0 0 2 40 0 0 4 162
Privatization Neutrality Theorem in Free Entry Markets 0 0 0 16 0 1 2 63
Privatization and entries of foreign enterprises in a differentiated industry 0 0 0 48 0 0 0 138
Privatization neutrality theorem revisited 0 0 0 23 3 4 6 86
Procurement of advanced inputs and welfare-reducing vertical integration 0 0 2 8 0 1 6 22
Profit-Enhancing Parallel Imports 0 0 0 21 0 0 0 136
Profit‐enhancing entries in mixed oligopolies 0 0 0 6 0 1 4 21
Promoting green or restricting gray? An analysis of green portfolio standards 0 0 1 17 0 1 3 67
Quantity-setting oligopoly with endogenous sequencing 0 0 2 54 0 0 5 160
R&D competition between public and private sectors 0 0 1 95 0 1 2 354
REALIZED COST‐BASED SUBSIDIES FOR STRATEGIC R&D INVESTMENTS WITH EX ANTE AND EX POST ASYMMETRIES* 0 0 0 26 0 1 1 228
Revelation of Private Information about Unpaid Notes in the Trade Credit Bill System in Japan 0 0 0 14 0 0 0 192
SIMULTANEOUS PRICE CHANGES, INFORMATION ACQUISITION ON COMMON COMPETITORS AND WELFARE* 0 1 1 20 0 2 2 86
Shadow cost of public funds and privatization policies 0 0 0 12 0 1 3 46
Should Firms Employ Personalized Pricing? 0 1 1 28 0 1 2 82
Spatial Cournot competition and economic welfare: a note 0 0 0 19 0 0 0 107
Spatial Cournot competition and transportation costs in a circular city 0 0 0 22 0 0 0 114
Spatial Cournot equilibria in a quasi‐linear city 0 0 0 7 0 1 1 38
Stackelberg Mixed Duopoly with a Foreign Competitor 0 0 1 97 0 0 4 332
Strategic Complementarity in Direct Investments 0 0 0 15 0 0 0 119
Strategic R and D investments with uncertainty 0 0 1 25 0 1 10 66
The equivalence of emission tax with tax-revenue refund and emission intensity regulation 0 3 5 24 0 4 11 67
The relationship between privatization and corporate taxation policies 0 0 0 11 6 7 33 50
Welfare consequence of an asymmetric regulation in a mixed Bertrand duopoly 0 0 0 19 0 0 0 63
Welfare properties of strategic R&D investments in Hotelling models 0 0 2 54 0 1 14 160
Welfare-Improving Effect of a Small Number of Followers in a Stackelberg Model 0 0 0 43 0 0 0 114
Welfare-reducing price competition under relative performance delegation with convex costs 0 1 6 9 0 1 8 15
What role should public enterprises play in free-entry markets? 0 0 0 28 0 1 3 139
When Small Firms Fight Back Against Large Firms in R&D Activities 0 0 1 33 0 0 1 122
Total Journal Articles 2 33 123 3,911 32 126 616 13,704


Chapter File Downloads Abstract Views
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Electric power crisis and crisis response after the Great East Japan Earthquake 0 0 0 0 0 0 0 0
Total Chapters 0 0 0 0 0 0 0 0


Statistics updated 2023-12-04