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 0 111 3 4 11 144
A small firm leads to curious outcomes: Social surplus, consumer surplus, and R&D activities 0 0 0 74 5 6 16 250
Access Charge, Vertical Separation, and Lobbying 0 1 1 4 3 5 12 48
Access charges, vertical separation, and lobbying 0 0 0 18 3 4 17 126
Airport privatization and international competition 0 0 0 121 2 2 12 364
An Advantage of Emission Intensity Regulation for Emission Cap Regulation in a Near-Zero Emission Industry 0 0 0 44 2 3 10 90
Are fuel taxes redundant when an emission tax is introduced for life-cycle emissions? 0 0 3 35 2 3 33 92
Asymmetric welfare implication between a small number of leaders and a small number of followers in Stackelberg models 0 0 0 87 1 4 15 154
Carbon-neutral emissions taxes in oligopolistic industries and competition structure 1 2 10 10 3 6 14 14
Collusion, Agglomeration, and Heterogeneity of Firms 0 0 0 14 1 1 16 72
Common Ownership among Private Firms and Privatization Policies 0 0 7 124 4 4 27 259
Common Ownership and Environmental Corporate Social Responsibility 0 2 2 83 4 6 35 183
Comparing Welfare and Profit in Quantity and Price Competition within Stackelberg Mixed Duopolies 0 0 0 139 1 4 16 230
Competitive Pressure from Neighboring Markets and Optimal Privatization Policy 0 0 0 56 1 1 14 96
Corporate social responsibility and privatization policy in a mixed oligopoly 0 1 2 105 2 4 11 294
Cournot–Bertrand comparison under common ownership in a mixed oligopoly 0 0 2 77 8 8 27 178
Dynamic privatization policy 0 0 0 95 0 0 13 236
Emission Cap Commitment versus Emission Intensity Commitment as Self-Regulation 0 0 0 81 1 2 10 206
Endogenous Public and Private Leadership with Diverging Social and Private Marginal Costs 0 0 0 84 3 5 15 165
Entry-License Tax: Stackelberg versus Cournot 0 0 1 74 5 6 22 183
Evolution of competitive equilibrium with endogenous product differentiation 0 0 0 57 2 2 10 172
Firms' Costs, Profits, Entries, and Innovation under Optimal Privatization Policy 0 0 2 148 3 3 13 297
Flexible Privatization Policy in Free-Entry Markets 0 1 5 79 1 3 26 237
Free Entry under Common Ownership 0 0 0 77 2 3 18 196
Free entry under an output-cap constraint 0 0 0 36 0 1 14 84
Fuel diversification among firms and common ownership 0 0 19 32 0 0 43 53
Government-Leading Welfare-Improving Collusion 0 0 0 104 0 0 12 160
Green transformation in oligopoly markets under common ownership 0 1 2 103 2 3 17 126
How Many Firms Should Be Leaders? Beneficial Concentration Revisited 0 0 1 55 0 0 16 175
Implicit Protectionism via State Enterprises and Technology Transfer from Foreign Enterprises 0 0 0 57 4 4 14 162
Inefficient but robust public leadership 0 0 0 65 1 2 15 152
Lobbying for Regulation Reform by Industry Leaders 0 0 0 53 0 0 9 126
Long-Run Evaluation of Cost-Reducing Public Infrastructure Investment 0 0 0 98 1 1 16 205
Long-Run Welfare Effect of Energy Conservation Regulation 0 0 0 49 1 1 11 91
Market Competition, R&D and Firm Profits in Asymmetric Oligopoly 0 0 0 169 0 1 13 427
Market Concentration, Privatization Policies, and Heterogeneity among Private Firms in Mixed Oligopolies 0 0 0 47 2 2 10 75
Market competition and strategic choices of electric power sources under fluctuating demand 0 0 1 81 4 5 13 139
Market transparency in a mixed oligopoly 0 0 2 36 1 2 21 79
Mixed Duopoly: Differential Game Approach 0 0 0 49 2 2 11 94
Mixed Duopoly: Differential Game Approach 0 0 0 163 1 4 19 307
Mixed Oligopoly, Foreign Firms, and Location Choice 0 0 0 17 1 1 16 137
Multiple Long-Run Equilibria in a Free-Entry Mixed Oligopoly 0 0 0 108 5 7 23 237
On patent licensing in spatial competition with endogenous location choice 0 0 0 11 1 1 11 142
Optimal Energy-Saving Investments and Jevons Paradox in Duopoly Markets 0 0 10 53 1 2 33 126
Optimal Privatization Policy under Private Leadership in Mixed Oligopolies 0 0 0 71 1 1 13 122
Optimal Privatization Policy with Asymmetry among Private Firms 0 0 0 122 2 3 22 276
Optimal Privatization and Uniform Subsidy Policies: A Synthesis 0 0 0 44 1 1 9 93
Optimal Production Tax and Privatization Policies under an Endogenous Market Structure 0 0 0 81 0 0 10 156
Optimality of Emission Pricing Policies Based on Emission Intensity Targets under Imperfect Competition 0 0 0 100 1 4 19 230
Patent licensing, bargaining, and product positioning 0 0 1 129 0 0 13 357
Payoff interdependence and welfare-improving location diversification 0 0 9 46 1 3 30 92
Privatization and entries of foreign enterprises in a differentiated industry 0 0 0 10 3 4 13 81
Procurement of Advanced Technology and Welfare-Reducing Vertical Integration 0 0 0 123 1 2 20 386
Profit-enhancing emissions taxes in near-zero-emissions industries 0 1 14 32 2 3 41 65
Profit-enhancing entries in mixed oligopolies 0 0 0 79 0 0 12 162
Promoting Green or Restricting Gray? An Analysis of Green Portfolio Standards 0 0 1 98 1 1 15 227
Regional restriction, strategic delegation, and welfare 0 0 0 74 1 5 13 288
Regulated Input Price, Vertical Separation, and Leadership in Free Entry Markets 0 0 0 44 2 3 9 145
Relative Performance and R&D Competition 0 0 0 137 2 4 13 387
Shadow Cost of Public Funds and Privatization Policies 0 0 0 75 2 4 18 227
Should firms employ personalized pricing? 0 1 2 84 3 5 25 251
Tax versus Regulations: Robustness to Polluter Lobbying Against Near-Zero Emission Targets 0 0 0 86 2 4 11 174
The Equivalence of Emission Tax with Tax-Revenue Refund and Emission Intensity Regulation 0 0 0 87 2 3 18 228
The Relationship between Privatization and Corporate Taxation Policies 0 0 0 83 2 4 21 236
The optimal fuel and emission tax combination for life -cycle emissions under imperfect competition 0 0 2 5 3 3 16 25
The optimal fuel and emission tax combination for life-cycle emissions under imperfect competition 0 0 0 130 3 3 21 145
Welfare effects of common ownership in an international duopoly 0 0 8 94 1 1 21 163
What role should public enterprises play in free-entry markets? 0 0 0 67 1 2 13 296
When Market Competition Benefits Firms 0 0 2 292 4 4 14 1,346
Total Working Papers 1 10 109 5,376 130 195 1,180 13,541
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 0 1 7 136
A Negative Effect of Cost‐Reducing Public Investment: The Role of Firms’ Entry 0 0 0 8 3 4 9 32
A Two-stage Cournot Duopoly with Inventory Costs 0 0 0 13 4 4 8 32
A Two‐stage Price‐setting Duopoly: Bertrand or Stackelberg 0 0 1 8 1 3 13 35
A comparison between emission intensity and emission cap regulations 0 0 0 30 1 1 12 179
A note on the excess entry theorem in spatial markets 0 0 0 48 2 4 9 163
AIRPORT PRIVATIZATION AND INTERNATIONAL COMPETITION 0 0 0 34 1 1 6 108
Advertising competition in a mixed oligopoly 0 0 0 77 0 0 3 209
An analysis of entry-then-privatization model: welfare and policy implications 0 1 1 23 3 4 17 101
Are fuel taxes redundant when an emission tax is introduced for life-cycle emissions? 0 0 2 7 1 2 16 26
COMPETITION‐ACCELERATING PUBLIC INVESTMENTS* 0 0 0 15 1 2 4 104
COMPETITIVENESS AND STABILITY OF COLLUSIVE BEHAVIOR 0 0 2 21 2 2 20 78
Cartel Stability in a Delivered Pricing Oligopoly 0 0 0 35 0 0 13 145
Collusion, agglomeration, and heterogeneity of firms 0 0 0 42 0 0 13 144
Common ownership and environmental Corporate Social Responsibility 1 2 3 22 1 5 33 70
Common ownership in a delivered pricing duopoly 0 0 1 9 0 3 12 37
Comparing welfare and profit in quantity and price competition within Stackelberg mixed duopolies 0 0 0 25 0 2 12 95
Comparison between specific taxation and volume quotas in a free entry Cournot oligopoly 1 1 1 28 2 4 9 140
Competition and privatization policies revisited: the payoff interdependence approach 0 0 0 34 0 1 5 151
Competition mode and common ownership in a mixed oligopoly 0 0 2 17 4 4 75 106
Competitive pressure from neighboring markets and optimal privatization policy 0 0 0 21 0 1 10 81
Competitiveness and R&D competition revisited 0 0 3 75 0 0 16 257
Congestion-reducing investments and economic welfare in a Hotelling model 0 0 3 51 1 2 19 219
Consumer-benefiting exclusive territories 0 0 1 43 0 0 9 265
Consumer‐benefiting exclusive territories 0 0 0 0 2 2 13 20
Corporate Social Responsibility or Payoff Asymmetry? A Study of an Endogenous Timing Game 0 0 0 24 3 3 24 105
Corporate social responsibility and endogenous competition structure 0 0 2 88 2 2 15 226
Corporate social responsibility and privatization policy in a mixed oligopoly 0 1 2 44 0 2 19 156
Cost differentials and mixed strategy equilibria in a Hotelling model 0 0 0 70 2 2 20 260
Cournot Duopoly With Multi‐period Competition: Inventory as a Coordination Device 0 0 0 83 0 1 7 274
Cournot and Bertrand in shipping models with circular markets* 0 0 0 45 2 2 7 217
Cournot–Bertrand comparison in a mixed oligopoly 0 0 0 53 2 2 9 164
Dynamic Privatization Policy 0 0 0 24 0 2 10 65
ENDOGENOUS FLEXIBILITY IN THE FLEXIBLE MANUFACTURING SYSTEM 0 0 0 25 1 1 9 145
ENDOGENOUS TIMING IN MULTI-STAGE DUOPOLY GAMES 0 0 0 26 4 4 8 55
Eco-technology licensing by a foreign innovator and privatization policy in a polluting mixed duopoly 0 0 0 21 1 2 11 69
Economic welfare in delivered pricing duopoly: Bertrand and Cournot 0 0 0 35 1 1 5 104
Endogenous Role in Mixed Markets: A Two‐Production‐Period Model 0 0 0 5 1 1 12 22
Endogenous Timing in Mixed Duopolies With Externality 0 0 0 7 0 1 8 67
Endogenous public and private leadership with diverging social and private marginal costs 0 0 0 10 2 2 16 51
Endogenous timing in the switching of technology with Marshallian externalities 0 0 0 19 0 0 5 57
Entry License Tax: Stackelberg versus Cournot 0 0 0 11 1 1 18 80
Entry regulation and social welfare with an integer problem 0 0 0 31 2 2 9 117
Environment and International Cooperation 0 0 0 0 0 0 3 18
Environmental corporate social responsibility: A note on the first-mover advantage under price competition 1 1 2 126 2 6 28 409
Equilibria for circular spatial Cournot markets 0 0 0 23 2 2 10 74
Equilibrium Location and Economic Welfare in Delivered Pricing Oligopoly 0 0 1 33 0 1 10 148
Equilibrium number of firms and economic welfare in a spatial price discrimination model 0 0 1 45 0 1 6 158
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 3 11 42
Free entry under common ownership 0 0 0 22 3 3 13 92
Fuel diversification among firms and common ownership 0 1 1 1 1 4 4 4
Government-leading welfare-improving collusion 0 0 0 17 2 2 10 88
Green transformation in oligopoly markets under common ownership 0 0 2 12 3 4 17 35
HOW MANY FIRMS SHOULD BE LEADERS? BENEFICIAL CONCENTRATION REVISITED 0 0 0 37 1 1 10 106
How Many Firms Become Leaders? 0 0 0 0 3 3 4 104
Implicit protectionism via state enterprises and technology transfer from foreign enterprises 0 0 0 10 1 1 21 48
Inefficient but Robust Public Leadership 0 0 0 28 4 4 13 90
Introduction 0 0 0 0 2 3 7 14
LOCATING OUTSIDE A LINEAR CITY CAN BENEFIT CONSUMERS 0 0 0 17 1 1 14 77
Lack of commitment to future privatization policies may lead to worst welfare outcome 0 0 0 10 1 1 14 66
Lobbying for Regulation Reform by Industry Leaders 0 0 1 21 0 1 10 80
Location equilibrium with asymmetric firms: the role of licensing 0 0 0 34 1 1 11 137
Long-Run Effects of Foreign Penetration on Privatization Policies 0 0 0 49 0 0 11 135
Long-Run Effects of Tax Policies in a Mixed Market 0 0 0 27 2 2 10 130
Long-run welfare effect of energy conservation regulation 0 0 0 36 3 3 8 91
MARKET COMPETITION, R&D AND FIRM PROFITS IN ASYMMETRIC OLIGOPOLY 0 0 0 82 3 3 18 234
MARKET STRUCTURE AND PRIVATIZATION POLICY UNDER INTERNATIONAL COMPETITION 0 0 0 17 5 6 10 84
MIXED DUOPOLY, PRODUCT DIFFERENTIATION AND COMPETITION 0 0 0 34 0 0 9 100
Market Instability in a Stackelberg Duopoly 0 0 0 5 1 1 11 50
Market competition and strategic choices of electric power sources under fluctuating demand 0 0 0 9 0 0 9 35
Merger and entry-license tax 0 0 0 30 1 1 6 91
Mixed Duopoly with Product Differentiation: Sequential Choice of Location 0 0 0 83 1 1 10 286
Mixed Oligopoly at Free Entry Markets 0 0 1 144 1 1 11 463
Mixed duopoly, location choice, and shadow cost of public funds 0 0 0 18 3 3 16 83
Mixed duopoly, privatization, and subsidization with excess burden of taxation 0 0 0 37 4 5 15 136
Mixed duopoly, privatization, and subsidization with excess burden of taxation 0 0 0 2 2 3 12 29
Mixed duopoly: Differential game approach 0 0 0 26 2 2 12 87
Mixed oligopoly and spatial agglomeration 0 0 0 91 3 3 11 352
Mixed oligopoly and spatial agglomeration 0 0 0 1 2 2 5 14
Mixed oligopoly and spatial agglomeration in quasi-linear city 0 0 0 72 2 3 8 274
Mixed oligopoly, foreign firms, and location choice 0 0 0 47 0 0 17 245
Noncooperative and Cooperative Environmental Corporate Social Responsibility 0 0 1 36 2 2 10 87
ON THE ROBUSTNESS OF PRIVATE LEADERSHIP IN MIXED DUOPOLY 0 0 0 11 1 5 13 153
Optimal Privatisation Policy under Private Leadership in Mixed Oligopolies 0 0 0 7 1 1 15 43
Optimal Privatisation and Trade Policies with Endogenous Market Structure 0 0 0 33 2 2 8 77
Optimal Production Tax in a Mixed Market with an Endogenous Market Structure 0 0 1 13 0 0 7 35
Optimal energy-saving investments and Jevons Paradox in duopoly markets 0 0 3 4 3 3 22 25
Optimal privatization and uniform subsidy policies: A note 0 0 0 8 2 3 14 37
Optimal privatization policy with asymmetry among private firms 0 0 0 4 2 2 11 40
Optimality of emission pricing policies based on emission intensity targets under imperfect competition 0 0 0 15 1 2 15 60
PRIVATIZATION WAVES 0 1 1 33 3 5 15 125
Partial Agglomeration or Dispersion in Spatial Cournot Competition 0 0 0 3 3 3 12 21
Partial privatization in mixed duopoly 0 0 4 405 2 4 27 941
Payoff dominance and risk dominance in the observable delay game: a note 0 0 0 41 3 3 9 172
Payoff interdependence and the multi-store paradox 0 0 0 6 2 3 5 40
Payoff interdependence and welfare-improving location diversification 0 0 0 0 2 4 4 4
Presence of foreign investors in privatized firms and privatization policy 0 0 0 27 3 3 14 118
Price leadership in a homogeneous product market 0 0 0 28 1 1 9 209
Price versus quantity in a mixed duopoly 0 0 0 48 0 0 5 143
Price versus quantity in a mixed duopoly with foreign penetration 0 0 0 41 2 2 15 182
Privatization Neutrality Theorem in Free Entry Markets 0 0 0 17 1 2 10 76
Privatization and entries of foreign enterprises in a differentiated industry 0 0 0 49 1 2 9 160
Privatization neutrality theorem revisited 0 0 0 24 4 4 9 99
Procurement of advanced inputs and welfare-reducing vertical integration 0 0 0 10 2 2 12 43
Profit-Enhancing Parallel Imports 0 0 0 21 0 1 7 145
Profit-enhancing emissions taxes in near-zero-emissions industries 0 0 0 0 2 3 3 3
Profit‐enhancing entries in mixed oligopolies 0 0 1 12 0 1 16 45
Promoting green or restricting gray? An analysis of green portfolio standards 0 0 0 19 1 1 5 79
Quantity-setting oligopoly with endogenous sequencing 0 0 1 55 1 1 8 174
R&D competition between public and private sectors 0 0 0 97 3 3 12 371
REALIZED COST‐BASED SUBSIDIES FOR STRATEGIC R&D INVESTMENTS WITH EX ANTE AND EX POST ASYMMETRIES* 0 0 0 27 1 1 9 241
Revelation of Private Information about Unpaid Notes in the Trade Credit Bill System in Japan 0 0 0 14 1 1 4 198
SIMULTANEOUS PRICE CHANGES, INFORMATION ACQUISITION ON COMMON COMPETITORS AND WELFARE* 0 0 0 20 3 5 11 99
Shadow cost of public funds and privatization policies 0 0 1 15 0 0 4 57
Should Firms Employ Personalized Pricing? 0 0 0 28 2 3 8 99
Spatial Cournot competition and economic welfare: a note 0 0 0 20 2 2 7 115
Spatial Cournot competition and transportation costs in a circular city 0 0 0 23 1 1 10 128
Spatial Cournot equilibria in a quasi‐linear city 0 0 0 7 0 0 5 44
Stackelberg Mixed Duopoly with a Foreign Competitor 0 0 0 98 1 1 12 348
Strategic Complementarity in Direct Investments 0 0 0 17 1 1 7 129
Strategic R and D investments with uncertainty 0 0 0 26 1 1 8 76
Tax versus regulations: Polluters’ incentives for loosening industry emission targets 0 0 1 2 1 1 9 13
The equivalence of emission tax with tax-revenue refund and emission intensity regulation 0 0 0 27 1 1 10 85
The relationship between privatization and corporate taxation policies 0 0 0 13 3 5 16 97
Welfare Consequence of Common Ownership in a Vertically Related Market 0 0 11 33 2 7 32 78
Welfare consequence of an asymmetric regulation in a mixed Bertrand duopoly 0 0 0 23 1 1 9 78
Welfare effects of common ownership in an international duopoly 0 0 1 7 1 7 31 49
Welfare improving common ownership in successive oligopolies: The role of the input market 0 0 3 8 2 4 25 34
Welfare properties of strategic R&D investments in Hotelling models 0 0 0 57 0 0 10 180
Welfare-Improving Effect of a Small Number of Followers in a Stackelberg Model 0 0 0 43 1 3 13 129
Welfare-reducing price competition under relative performance delegation with convex costs 0 0 0 17 2 3 13 46
What role should public enterprises play in free-entry markets? 0 0 0 31 2 2 10 158
When Small Firms Fight Back Against Large Firms in R&D Activities 0 0 0 34 1 1 11 137
Total Journal Articles 3 8 62 4,272 197 283 1,603 16,290
4 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 0 2 3 1 2 14 20
Total Chapters 0 0 2 3 1 2 14 20

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