Access Statistics for Toshihiro Matsumura

Author contact details at EconPapers.

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 0 111 1 1 8 139
A small firm leads to curious outcomes: Social surplus, consumer surplus, and R&D activities 0 0 0 74 2 2 10 243
Access Charge, Vertical Separation, and Lobbying 0 0 0 3 3 3 6 42
Access charges, vertical separation, and lobbying 0 0 0 18 3 5 12 121
Airport privatization and international competition 0 0 1 121 0 2 11 360
An Advantage of Emission Intensity Regulation for Emission Cap Regulation in a Near-Zero Emission Industry 0 0 0 44 2 2 6 86
Are fuel taxes redundant when an emission tax is introduced for life-cycle emissions? 0 1 4 34 1 18 33 88
Asymmetric welfare implication between a small number of leaders and a small number of followers in Stackelberg models 0 0 0 87 4 4 6 145
Collusion, Agglomeration, and Heterogeneity of Firms 0 0 0 14 3 5 16 71
Common Ownership among Private Firms and Privatization Policies 1 3 12 123 2 7 32 253
Common Ownership and Environmental Corporate Social Responsibility 0 0 0 81 2 11 28 174
Comparing Welfare and Profit in Quantity and Price Competition within Stackelberg Mixed Duopolies 0 0 0 139 0 6 12 225
Competitive Pressure from Neighboring Markets and Optimal Privatization Policy 0 0 0 56 4 6 13 95
Corporate social responsibility and privatization policy in a mixed oligopoly 0 0 0 103 0 1 8 289
Cournot–Bertrand comparison under common ownership in a mixed oligopoly 0 1 3 77 7 12 26 169
Dynamic privatization policy 0 0 1 95 1 5 15 236
Emission Cap Commitment versus Emission Intensity Commitment as Self-Regulation 0 0 0 81 2 5 9 203
Endogenous Public and Private Leadership with Diverging Social and Private Marginal Costs 0 0 1 84 2 4 13 160
Entry-License Tax: Stackelberg versus Cournot 0 0 0 73 7 8 16 175
Evolution of competitive equilibrium with endogenous product differentiation 0 0 0 57 1 2 9 169
Firms' Costs, Profits, Entries, and Innovation under Optimal Privatization Policy 0 1 4 148 2 3 16 293
Flexible Privatization Policy in Free-Entry Markets 0 1 5 77 3 7 27 231
Free Entry under Common Ownership 0 0 1 77 0 4 15 192
Free entry under an output-cap constraint 0 0 0 36 2 6 11 81
Fuel diversification among firms and common ownership 1 5 26 26 4 14 46 46
Government-Leading Welfare-Improving Collusion 0 0 0 104 2 2 11 158
Green transformation in oligopoly markets under common ownership 0 0 2 101 4 4 17 121
How Many Firms Should Be Leaders? Beneficial Concentration Revisited 0 1 1 55 4 5 8 167
Implicit Protectionism via State Enterprises and Technology Transfer from Foreign Enterprises 0 0 1 57 2 4 15 158
Inefficient but robust public leadership 0 0 1 65 1 4 14 149
Lobbying for Regulation Reform by Industry Leaders 0 0 0 53 1 1 10 126
Long-Run Evaluation of Cost-Reducing Public Infrastructure Investment 0 0 0 98 5 7 16 203
Long-Run Welfare Effect of Energy Conservation Regulation 0 0 0 49 1 4 10 90
Market Competition, R&D and Firm Profits in Asymmetric Oligopoly 0 0 0 169 1 6 16 426
Market Concentration, Privatization Policies, and Heterogeneity among Private Firms in Mixed Oligopolies 0 0 0 47 3 4 11 72
Market competition and strategic choices of electric power sources under fluctuating demand 0 0 1 81 0 1 10 134
Market transparency in a mixed oligopoly 0 0 4 35 2 7 26 76
Mixed Duopoly: Differential Game Approach 0 0 0 163 1 2 14 299
Mixed Duopoly: Differential Game Approach 0 0 0 49 2 3 13 92
Mixed Oligopoly, Foreign Firms, and Location Choice 0 0 0 17 4 6 16 136
Multiple Long-Run Equilibria in a Free-Entry Mixed Oligopoly 0 0 0 108 2 9 15 229
On patent licensing in spatial competition with endogenous location choice 0 0 0 11 2 4 10 141
Optimal Energy-Saving Investments and Jevons Paradox in Duopoly Markets 0 2 13 50 1 11 45 117
Optimal Privatization Policy under Private Leadership in Mixed Oligopolies 0 0 0 71 0 1 11 120
Optimal Privatization Policy with Asymmetry among Private Firms 0 0 0 122 2 5 20 273
Optimal Privatization and Uniform Subsidy Policies: A Synthesis 0 0 0 44 3 4 8 92
Optimal Production Tax and Privatization Policies under an Endogenous Market Structure 0 0 0 81 0 2 11 156
Optimality of Emission Pricing Policies Based on Emission Intensity Targets under Imperfect Competition 0 0 0 100 3 4 17 225
Patent licensing, bargaining, and product positioning 0 0 1 129 2 5 15 357
Payoff interdependence and welfare-improving location diversification 0 1 14 43 2 8 40 84
Privatization and entries of foreign enterprises in a differentiated industry 0 0 1 10 1 5 10 77
Procurement of Advanced Technology and Welfare-Reducing Vertical Integration 0 0 0 123 0 4 16 382
Profit-enhancing emissions taxes in near-zero-emissions industries 2 6 27 27 6 16 57 57
Profit-enhancing entries in mixed oligopolies 0 0 0 79 1 4 16 162
Promoting Green or Restricting Gray? An Analysis of Green Portfolio Standards 0 0 1 98 4 6 16 226
Regional restriction, strategic delegation, and welfare 0 0 0 74 1 2 12 282
Regulated Input Price, Vertical Separation, and Leadership in Free Entry Markets 0 0 0 44 1 1 7 142
Relative Performance and R&D Competition 0 0 0 137 1 2 9 383
Shadow Cost of Public Funds and Privatization Policies 0 0 0 75 0 1 15 221
Should firms employ personalized pricing? 0 1 1 83 0 3 17 241
Tax versus Regulations: Robustness to Polluter Lobbying Against Near-Zero Emission Targets 0 0 0 86 0 2 6 168
The Equivalence of Emission Tax with Tax-Revenue Refund and Emission Intensity Regulation 0 0 0 87 2 4 18 223
The Relationship between Privatization and Corporate Taxation Policies 0 0 0 83 3 4 18 232
The optimal fuel and emission tax combination for life -cycle emissions under imperfect competition 0 0 2 4 0 3 16 20
The optimal fuel and emission tax combination for life-cycle emissions under imperfect competition 0 0 8 130 1 9 36 142
Welfare effects of common ownership in an international duopoly 0 3 9 93 2 7 23 160
What role should public enterprises play in free-entry markets? 0 0 0 67 0 2 12 293
When Market Competition Benefits Firms 1 1 2 292 2 3 11 1,341
Total Working Papers 5 27 147 5,333 133 334 1,118 13,239
4 registered items for which data could not be found

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 2 2 6 135
A Negative Effect of Cost‐Reducing Public Investment: The Role of Firms’ Entry 0 0 0 8 1 1 5 27
A Two-stage Cournot Duopoly with Inventory Costs 0 0 0 13 0 1 2 26
A Two‐stage Price‐setting Duopoly: Bertrand or Stackelberg 0 1 1 8 1 3 9 31
A comparison between emission intensity and emission cap regulations 0 0 0 30 0 5 12 177
A note on the excess entry theorem in spatial markets 0 0 0 48 2 2 4 157
AIRPORT PRIVATIZATION AND INTERNATIONAL COMPETITION 0 0 0 34 1 1 6 106
Advertising competition in a mixed oligopoly 0 0 0 77 0 0 3 208
An analysis of entry-then-privatization model: welfare and policy implications 0 0 0 22 2 3 14 95
Are fuel taxes redundant when an emission tax is introduced for life-cycle emissions? 0 0 2 6 3 4 15 22
COMPETITION‐ACCELERATING PUBLIC INVESTMENTS* 0 0 0 15 1 1 2 102
COMPETITIVENESS AND STABILITY OF COLLUSIVE BEHAVIOR 0 1 2 21 1 4 16 74
Cartel Stability in a Delivered Pricing Oligopoly 0 0 0 35 0 2 13 143
Collusion, agglomeration, and heterogeneity of firms 0 0 0 42 5 5 13 143
Common ownership and environmental Corporate Social Responsibility 0 0 2 20 2 12 29 59
Common ownership in a delivered pricing duopoly 0 0 1 9 0 3 10 32
Comparing welfare and profit in quantity and price competition within Stackelberg mixed duopolies 0 0 1 25 1 4 14 92
Comparison between specific taxation and volume quotas in a free entry Cournot oligopoly 0 0 2 27 0 0 11 136
Competition and privatization policies revisited: the payoff interdependence approach 0 0 0 34 0 3 5 150
Competition mode and common ownership in a mixed oligopoly 0 1 1 16 2 22 72 101
Competitive pressure from neighboring markets and optimal privatization policy 0 0 0 21 1 4 10 78
Competitiveness and R&D competition revisited 1 1 3 75 2 4 14 254
Congestion-reducing investments and economic welfare in a Hotelling model 1 1 2 50 3 7 13 213
Consumer-benefiting exclusive territories 0 0 2 43 3 5 11 264
Consumer‐benefiting exclusive territories 0 0 0 0 1 4 13 18
Corporate Social Responsibility or Payoff Asymmetry? A Study of an Endogenous Timing Game 0 0 0 24 2 4 23 96
Corporate social responsibility and endogenous competition structure 0 0 1 87 2 6 16 222
Corporate social responsibility and privatization policy in a mixed oligopoly 0 0 2 43 4 4 23 153
Cost differentials and mixed strategy equilibria in a Hotelling model 0 0 0 70 3 9 16 256
Cournot Duopoly With Multi‐period Competition: Inventory as a Coordination Device 0 0 0 83 1 2 6 273
Cournot and Bertrand in shipping models with circular markets* 0 0 0 45 1 3 6 215
Cournot–Bertrand comparison in a mixed oligopoly 0 0 1 53 2 4 11 162
Dynamic Privatization Policy 0 0 0 24 1 2 8 63
ENDOGENOUS FLEXIBILITY IN THE FLEXIBLE MANUFACTURING SYSTEM 0 0 0 25 3 5 8 143
ENDOGENOUS TIMING IN MULTI-STAGE DUOPOLY GAMES 0 0 0 26 1 1 4 51
Eco-technology licensing by a foreign innovator and privatization policy in a polluting mixed duopoly 0 0 0 21 1 3 10 65
Economic welfare in delivered pricing duopoly: Bertrand and Cournot 0 0 0 35 1 1 4 103
Endogenous Role in Mixed Markets: A Two‐Production‐Period Model 0 0 1 5 1 2 13 21
Endogenous Timing in Mixed Duopolies With Externality 0 0 1 7 1 2 9 65
Endogenous public and private leadership with diverging social and private marginal costs 0 0 2 10 2 5 18 48
Endogenous timing in the switching of technology with Marshallian externalities 0 0 0 19 1 1 6 57
Entry License Tax: Stackelberg versus Cournot 0 0 0 11 5 9 15 75
Entry regulation and social welfare with an integer problem 0 0 0 31 2 2 8 115
Environment and International Cooperation 0 0 0 0 2 2 2 17
Environmental corporate social responsibility: A note on the first-mover advantage under price competition 0 0 9 125 9 10 37 400
Equilibria for circular spatial Cournot markets 0 0 0 23 5 5 8 72
Equilibrium Location and Economic Welfare in Delivered Pricing Oligopoly 0 1 1 33 2 6 8 146
Equilibrium number of firms and economic welfare in a spatial price discrimination model 0 0 2 45 1 2 8 157
Ex-ante versus ex-post privatization policies with foreign penetration in free-entry mixed markets 0 0 0 22 0 0 8 89
Free entry under an output-cap constraint 0 0 0 9 2 2 11 39
Free entry under common ownership 0 0 1 22 0 3 14 87
Government-leading welfare-improving collusion 0 0 0 17 2 4 11 85
Green transformation in oligopoly markets under common ownership 0 0 2 11 5 7 11 28
HOW MANY FIRMS SHOULD BE LEADERS? BENEFICIAL CONCENTRATION REVISITED 0 0 2 37 1 3 12 105
How Many Firms Become Leaders? 0 0 0 0 1 1 1 101
Implicit protectionism via state enterprises and technology transfer from foreign enterprises 0 0 0 10 2 5 18 45
Inefficient but Robust Public Leadership 0 0 1 28 6 6 11 85
Introduction 0 0 0 0 0 0 4 10
LOCATING OUTSIDE A LINEAR CITY CAN BENEFIT CONSUMERS 0 0 0 17 3 7 11 74
Lack of commitment to future privatization policies may lead to worst welfare outcome 0 0 0 10 0 0 15 61
Lobbying for Regulation Reform by Industry Leaders 1 1 1 21 5 5 11 79
Location equilibrium with asymmetric firms: the role of licensing 0 0 0 34 1 2 11 135
Long-Run Effects of Foreign Penetration on Privatization Policies 0 0 1 49 4 5 12 135
Long-Run Effects of Tax Policies in a Mixed Market 0 0 0 27 0 0 7 126
Long-run welfare effect of energy conservation regulation 0 0 0 36 1 1 10 88
MARKET COMPETITION, R&D AND FIRM PROFITS IN ASYMMETRIC OLIGOPOLY 0 0 0 82 3 7 15 229
MARKET STRUCTURE AND PRIVATIZATION POLICY UNDER INTERNATIONAL COMPETITION 0 0 0 17 1 1 7 78
MIXED DUOPOLY, PRODUCT DIFFERENTIATION AND COMPETITION 0 0 1 34 2 3 11 98
Market Instability in a Stackelberg Duopoly 0 0 0 5 2 7 16 49
Market competition and strategic choices of electric power sources under fluctuating demand 0 0 0 9 0 1 8 34
Merger and entry-license tax 0 0 0 30 0 0 9 90
Mixed Duopoly with Product Differentiation: Sequential Choice of Location 0 0 0 83 0 3 10 284
Mixed Oligopoly at Free Entry Markets 0 0 2 144 2 3 12 460
Mixed duopoly, location choice, and shadow cost of public funds 0 0 0 18 0 2 13 77
Mixed duopoly, privatization, and subsidization with excess burden of taxation 0 0 0 37 3 8 10 131
Mixed duopoly, privatization, and subsidization with excess burden of taxation 0 0 0 2 1 2 9 25
Mixed duopoly: Differential game approach 0 0 0 26 4 4 10 83
Mixed oligopoly and spatial agglomeration 0 0 0 91 1 6 8 349
Mixed oligopoly and spatial agglomeration 0 0 0 1 1 1 7 12
Mixed oligopoly and spatial agglomeration in quasi-linear city 0 0 0 72 0 1 7 270
Mixed oligopoly, foreign firms, and location choice 0 0 0 47 0 8 17 243
Noncooperative and Cooperative Environmental Corporate Social Responsibility 0 0 2 36 0 0 10 83
ON THE ROBUSTNESS OF PRIVATE LEADERSHIP IN MIXED DUOPOLY 0 0 0 11 0 0 8 146
Optimal Privatisation Policy under Private Leadership in Mixed Oligopolies 0 0 0 7 3 6 15 41
Optimal Privatisation and Trade Policies with Endogenous Market Structure 0 0 0 33 2 3 6 74
Optimal Production Tax in a Mixed Market with an Endogenous Market Structure 0 0 2 13 1 1 7 34
Optimal energy-saving investments and Jevons Paradox in duopoly markets 0 0 3 3 3 8 18 18
Optimal privatization and uniform subsidy policies: A note 0 0 0 8 4 6 13 34
Optimal privatization policy with asymmetry among private firms 0 0 0 4 1 3 12 38
Optimality of emission pricing policies based on emission intensity targets under imperfect competition 0 0 0 15 2 5 12 56
PRIVATIZATION WAVES 0 0 1 32 1 1 11 119
Partial Agglomeration or Dispersion in Spatial Cournot Competition 0 0 0 3 3 4 9 17
Partial privatization in mixed duopoly 1 1 5 405 3 6 28 935
Payoff dominance and risk dominance in the observable delay game: a note 0 0 0 41 1 2 7 168
Payoff interdependence and the multi-store paradox 0 0 0 6 1 1 6 37
Presence of foreign investors in privatized firms and privatization policy 0 0 0 27 1 3 18 114
Price leadership in a homogeneous product market 0 0 0 28 3 4 9 208
Price versus quantity in a mixed duopoly 0 0 0 48 1 2 5 142
Price versus quantity in a mixed duopoly with foreign penetration 0 0 0 41 3 6 15 179
Privatization Neutrality Theorem in Free Entry Markets 0 0 0 17 4 5 9 74
Privatization and entries of foreign enterprises in a differentiated industry 0 0 0 49 0 2 8 158
Privatization neutrality theorem revisited 0 0 1 24 1 1 8 94
Procurement of advanced inputs and welfare-reducing vertical integration 0 0 0 10 1 2 8 39
Profit-Enhancing Parallel Imports 0 0 0 21 0 0 6 142
Profit‐enhancing entries in mixed oligopolies 0 1 3 12 4 7 16 42
Promoting green or restricting gray? An analysis of green portfolio standards 0 0 1 19 3 3 7 78
Quantity-setting oligopoly with endogenous sequencing 0 1 1 55 3 5 10 173
R&D competition between public and private sectors 0 0 0 97 1 4 10 368
REALIZED COST‐BASED SUBSIDIES FOR STRATEGIC R&D INVESTMENTS WITH EX ANTE AND EX POST ASYMMETRIES* 0 0 0 27 1 1 8 238
Revelation of Private Information about Unpaid Notes in the Trade Credit Bill System in Japan 0 0 0 14 2 2 5 197
SIMULTANEOUS PRICE CHANGES, INFORMATION ACQUISITION ON COMMON COMPETITORS AND WELFARE* 0 0 0 20 1 2 6 94
Shadow cost of public funds and privatization policies 0 0 2 15 2 2 6 57
Should Firms Employ Personalized Pricing? 0 0 0 28 2 2 8 96
Spatial Cournot competition and economic welfare: a note 0 0 0 20 2 2 5 113
Spatial Cournot competition and transportation costs in a circular city 0 0 0 23 3 6 10 127
Spatial Cournot equilibria in a quasi‐linear city 0 0 0 7 1 1 4 43
Stackelberg Mixed Duopoly with a Foreign Competitor 0 0 0 98 2 5 12 346
Strategic Complementarity in Direct Investments 0 0 0 17 0 1 7 128
Strategic R and D investments with uncertainty 0 0 0 26 3 4 7 74
Tax versus regulations: Polluters’ incentives for loosening industry emission targets 0 0 1 2 2 4 8 11
The equivalence of emission tax with tax-revenue refund and emission intensity regulation 0 0 0 27 3 3 8 83
The relationship between privatization and corporate taxation policies 0 0 0 13 1 4 12 91
Welfare Consequence of Common Ownership in a Vertically Related Market 0 0 13 30 1 6 28 66
Welfare consequence of an asymmetric regulation in a mixed Bertrand duopoly 0 0 0 23 2 3 8 76
Welfare effects of common ownership in an international duopoly 0 1 3 7 7 11 27 39
Welfare improving common ownership in successive oligopolies: The role of the input market 0 3 6 8 2 8 21 25
Welfare properties of strategic R&D investments in Hotelling models 0 0 0 57 3 4 13 179
Welfare-Improving Effect of a Small Number of Followers in a Stackelberg Model 0 0 0 43 0 2 5 121
Welfare-reducing price competition under relative performance delegation with convex costs 0 0 1 17 1 4 12 43
What role should public enterprises play in free-entry markets? 0 0 1 31 0 2 11 154
When Small Firms Fight Back Against Large Firms in R&D Activities 0 0 0 34 2 5 12 136
Total Journal Articles 4 14 96 4,255 233 474 1,470 15,850
2 registered items for which data could not be found

Chapter File Downloads Abstract Views
Last month 3 months 12 months Total Last month 3 months 12 months Total
Electric power crisis and crisis response after the Great East Japan Earthquake 0 2 3 3 1 3 8 12
Total Chapters 0 2 3 3 1 3 8 12

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