Results 161 to 170 of about 1,482,479 (306)

Firms’ Investment in the Presence of Labor and Financial Market Imperfections [PDF]

open access: yes
This paper analyses how financial and labor market imperfections jointly influence investment. The contemporaneous presence of imperfections in both markets gives rise to a negative correlation between EPL and investment: firms facing negative shocks see
Enrico Saltari   +2 more
core  

Progress in Strain Engineering of 2D‐Integrated Heterostructures for Ultrasensitive Sensors

open access: yesAdvanced Science, EarlyView.
 . ABSTRACT Two‐dimensional (2D) integrated heterostructures have emerged as a cornerstone in the advancement of next‐generation sensor technologies. These heterostructures, which combine materials with different dimensionalities, have led to significant breakthroughs in sensing performance and device integration.
That Buu Ton   +4 more
wiley   +1 more source

Modes of Foreign Entry under Asymmetric Information about Potential Technology Spillovers [PDF]

open access: yes
This paper studies the effect of technology spillovers on the entry decision of a multinational enterprise into a foreign market. Two alternative entry modes for a foreign direct investment are considered: Greenfield investment versus acquisition.
Müller, Thomas
core  

Recent Advances and Challenges in Ammonia‐Hydrogen Energy Conversion

open access: yesAdvanced Science, EarlyView.
This work summarizes the latest progress of various catalytic methods in ammonia‐hydrogen energy conversion. The challenges and outlook of ammonia‐hydrogen energy conversion system are also emphasized. This work expects to build a blueprint of renewable and efficient ammonia‐hydrogen energy conversion systems under mild conditions.
Menghao Lv   +6 more
wiley   +1 more source

Forecasting Investment Needs in South Africa's Electricity and Telecom Sectors [PDF]

open access: yes
The paper uses a 52-country panel-data for the period 1980-2002 to estimate demand for electricity and telecom services and, based on these estimates, project investment needs in South Africa through 2010 for two growth scenarios.
Johannes Fedderke, Željko Bogetic
core   +1 more source

Metasurface‐Enabled Active‐Like Passive Radar

open access: yesAdvanced Science, EarlyView.
A programmable space‐time‐coding metasurface embeds distinct spatiotemporal tags into ambient wireless signals, allowing passive radar to operate in an active‐like manner. By enabling code‐correlated reconstruction under interference, the approach supports robust real‐time UAV tracking in complex environments and points to intelligent, low‐power ...
Mingyi Li   +7 more
wiley   +1 more source

The Effects of Vertical Separation and Access Price Regulation on Investment Incentives [PDF]

open access: yes
We study the impact of vertical separation between an upstream firm and its subsidiary, which competes in the retail market with an independent firm, with the incentive to invest in network upgrade.
Paula Sarmento
core  

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