Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Otani, Suguru"'
Autor:
Otani, Suguru
I use proprietary data from the online job scouting platform BizReach in Japan, spanning from 2014 to 2024, to estimate the matching function for high-skill employed workers on a private on-the-job search platform, employing a novel nonparametric app
Externí odkaz:
http://arxiv.org/abs/2410.17011
Autor:
Matsumura, Yuri, Otani, Suguru
We provide a counterexample to the conduct parameter identification result established in the foundational work of Lau (1982), which generalizes the identification theorem of Bresnahan (1982) by relaxing the linearity assumptions. We identify a separ
Externí odkaz:
http://arxiv.org/abs/2410.16998
Autor:
Nishihata, Masaya, Otani, Suguru
This study explores the impact of pressure and reference points on risk-taking behavior and success outcomes in competitive settings. Using a unique panel dataset from official bench press competitions, we decompose the effects of pressure from rival
Externí odkaz:
http://arxiv.org/abs/2409.13333
Autor:
Koiso, Shinji, Otani, Suguru
This paper proposes a constrained maximum likelihood estimator for sequential search models, using the MPEC (Mathematical Programming with Equilibrium Constraints) approach. This method enhances numerical accuracy while avoiding ad hoc components and
Externí odkaz:
http://arxiv.org/abs/2409.04378
Autor:
Otani, Suguru
I examine changes in matching efficiency and elasticities in Japan's labor market via Hello Work for unemployed workers from January 1972 to April 2024 using a nonparametric identification approach by y Lange and Papageorgiou (2020). I find a declini
Externí odkaz:
http://arxiv.org/abs/2407.20931
Autor:
Otani, Suguru
I investigate how explicit cartels, known as ``shipping conferences", in a global container shipping market facilitated the formation of one of the largest globally integrated markets through entry, exit, and shipbuilding investment of shipping firms
Externí odkaz:
http://arxiv.org/abs/2407.15147
Autor:
Matsumura, Yuri, Otani, Suguru
We propose a constrained generalized method of moments estimator (GMM) incorporating theoretical conditions for the unique existence of equilibrium prices for estimating conduct parameters in a log-linear model with homogeneous goods markets. First,
Externí odkaz:
http://arxiv.org/abs/2407.12422
Autor:
Otani, Suguru, Sugano, Tohya
We highlight that match fixed effects, represented by the coefficients of interaction terms involving dummy variables for two elements, lack identification without specific restrictions on parameters. Consequently, the coefficients typically reported
Externí odkaz:
http://arxiv.org/abs/2406.18913
Autor:
Otani, Suguru, Matsuda, Takuma
We construct a novel unified merger list in the global container shipping industry between 1966 (the beginning of the industry) and 2022. Combining the list with proprietary data, we construct a structural matching model to describe the historical tr
Externí odkaz:
http://arxiv.org/abs/2310.09938
Autor:
Matsumura, Yuri, Otani, Suguru
We theoretically prove why statistically rejecting the null hypothesis of perfect competition is challenging, known as a common problem in the literature. We also assess the finite sample performance of the conduct parameter test in homogeneous goods
Externí odkaz:
http://arxiv.org/abs/2310.04576