Results 61 to 70 of about 3,773,892 (316)
Advanced Science, EarlyView.The sunscreen‐inspired nano‐pesticide, MCB@URFSL, provides UV‐shielding, enhanced rainfastness, and laccase‐responsive delivery for improved fungicidal efficacy and high ecological safety. ABSTRACT Fungicides are a crucial tool for protecting crops and ensuring consistent food supply.
Jin Yan +10 more
wiley +1 more source
Jurnal Aplikasi Bisnis dan ManajemenBackground: Stock portfolio management is essential for risk reduction and forecasting future stock market movements. When Covid-19 was declared a pandemic, stock markets worldwide, particularly the Indonesian stock market, faced significant declines ...
Tri Purwani +2 more
doaj +1 more source
Relationship Among Political Instability, Stock Market Returns and Stock Market Volatility
Studies in Business and Economics, 2017 This study investigated the relationship of political instability with the stock prices. Results of the study indicated the negative relationship of stock prices with political instability.
Irshad Hira
doaj +1 more source
Evolutionary Stable Stock Markets [PDF]
Economic Theory, 2003 This paper shows that a stock market is evolutionary stable if and only if stocks are evaluated by expected relative dividends. Any other market can be invaded by portfolio rules that will gain market wealth and hence change the valuation. In the model the valuation of assets is given by the wealth average of the portfolio rules in the market.
Evstigneev, Igor V +2 more
openaire +4 more sources
China's Low‐Carbon Energy Transition Over the Past Two Decades: Experiences and Implications
Advanced Science, EarlyView.China's low‐carbon energy transition features a brief decline and subsequent rebound in coal consumption, alongside the rapid expansion of renewable energy. This study develops a stage‐based analytical framework to explain this evolution from the perspectives of economic development, energy security, and environmental sustainability, revealing how ...
Yu Liu +3 more
wiley +1 more source
Market Liquidity and Stock Return in the Nigerian Stock Exchange Market
Binus Business Review, 2019 This research examined the effect of market liquidity, inflation, and exchange rates on stock return in Nigerian Stock Exchange market. The researchers used ex-post facto design and employed secondary data subjected to Auto-regressive Distributive Lag ...
Ibrahim Bello Abdullahi +1 more
doaj +1 more source
, 1929 This photograph is an images of a stock certificate for 30 shares of capital stock in the Market Exchange and Holding Corporation, Columbus, Ohio. Mrs. Marjorie Phillippi is listed as the owner of the stock. The stock certificate was issued May 18, 1929,
Market Exchange and Holding Corporation
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Advanced Science, EarlyView.Water‐soluble amine‐functionalized polyhedral oligomeric silsesquioxane promotes concurrent latex coalescence and crosslinking, allowing epoxy‐functional particles to form continuous films without added volatile coalescing agents. The resulting multiscale‐reinforced waterborne coatings combine high strength, toughness, optical transparency, scratch ...
Chao Wang +7 more
wiley +1 more source
Sufficiency on the Stock Market
CoRR, 2016 It is well-known that there are a number of relations between theoretical finance theory and information theory. Some of these relations are exact and some are approximate. In this paper we will explore some of these relations and determine under which conditions the relations are exact.
openaire +2 more sources
Stock returns and volatility: Evidence from the Athens Stock market index
, 2001 This paper investigates the volatility of the Athens Stock excess stock returns over the period 1990–1999 through the comparison of various conditional hetero-skedasticity models.
Apergis, Nicholas, Eleftheriou, Sofia
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